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Today’s episode is a twofer. That’s right, two tales of internal network pentest pwnage. Whoop whoop! We cover:
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What the SDAD (Single Domain Admin Dance) and DDAD (Double Domain Admin Dance) are (spoiler: imagine your dad trying to dance cool…it’s like that, but more awkward)
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A good way to quickly find domain controllers in your environment:
nslookup -type=SRV _ldap._tcp.dc._msdcs.YOURDOMAIN.SUFFIX
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This handy script runs nmap against subnets, then Eyewitness, then emails the results to you
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Early in the engagement I’d highly recommend checking for Kerberoastable accounts
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I really like Multirelay to help me pass hashes, like:
MultiRelay.py -t 1.2.3.4 -u bob.admin Administrator yourmoms.admin
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Once you get a shell, run
dump
to dump hashes! -
Then, use CME to pass that hash around the network!
crackmapexec smb 192.168.0.0/24 -u Administrator -H YOUR-HASH-GOES-HERE --local auth
- Then, check out this article to use NPS and get a full-featured shell on your targets
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