This lab was built to practice the part of offensive security that is harder to fake in isolated challenge boxes: working through trust relationships, user context, and Windows misconfigurations across a domain environment.
Lab goals
- Practice AD enumeration without relying entirely on automation.
- Understand how low-privilege access turns into useful domain knowledge.
- Build repeatable notes for privilege escalation and lateral movement.
Workflow that helped most
I split the lab into three phases.
1. Enumerate the environment
The first step was not exploitation. It was understanding the domain: hosts, users, groups, shares, policies, and where the interesting trust boundaries existed. BloodHound was useful, but I treated it as a visual aid rather than the entire workflow.
2. Validate attack paths manually
Once a possible path appeared, I tried to confirm it with smaller, targeted checks. That prevented me from over-trusting one tool result and forced me to understand why a path actually worked.
3. Record escalation patterns
Every successful step went into notes: weak permissions, reusable credentials, service misconfigurations, and pivots that made later movement easier. That note-taking matters because AD work becomes much clearer when repeated patterns start to stand out.
Main takeaway
The value of an AD lab is not just learning one attack. It is learning how domain structure, user behavior, and small configuration weaknesses connect into a full compromise path.
That is the part I want to keep improving: not just executing the technique, but recognizing the chain early.