LustrousTwo is a hard HackTheBox Windows machine where I use FTP to gather usernames, then spray with kerbrute and elpscrk to access an IIS site with Kerberos (IIS_KERBEROS_AUTH). By decompiling DLLs and abusing S4U2Proxy constrained_delegations, I achieve RCE and escalate via a Velociraptor server key.
VulnEscape is an Easy Difficulty Windows machine where users exploit a Remote Desktop Server to connect as KioskUser0, bypass restrictions using Microsoft Edge, and uncover a password to gain admin access and capture the root flag.
Shibuya is a hard Windows machine that requires extensive enumeration across multiple services and accounts. The attack chain involves exploiting exposed protocols, credential discovery, and lateral movement. Privilege escalation is achieved through abusing Active Directory Certificate Services.
