infraPromedium

Лучник (Archer)

hackerlab

Task: Windows Server 2016 pentest with MSSQL Server 2022. Solution: Exploited default sa:sa credentials, used xp_cmdshell for RCE, then escalated to SYSTEM via JuicyPotatoNG abusing SeImpersonatePrivilege.

default_credentials privilege_escalation windows seimpersonateprivilege mssql xp_cmdshell juicypotatong windows_server_2016 impacket potato_attack

MSSQL default credentials exploitation (sa:sa)xp_cmdshell for Remote Code ExecutionSeImpersonatePrivilege abuseJuicyPotatoNG privilege escalation to SYSTEM

$ ls tags/ techniques/

default_credentials privilege_escalation windows seimpersonateprivilege mssql xp_cmdshell juicypotatong windows_server_2016 impacket potato_attack

MSSQL default credentials exploitation (sa:sa)xp_cmdshell for Remote Code ExecutionSeImpersonatePrivilege abuseJuicyPotatoNG privilege escalation to SYSTEM

Analysis

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$ python3 exploit.py --target 192.168.1.1 --port 8080
[*] Connecting to target...
[+] Shell obtained!

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