sigmaDRL-1.1from SigmaHQ/sigma

Potential MSTSC Shadowing Activity

Detects RDP session hijacking by using MSTSC shadowing

Quality

100

FP risk

—

Forks

Views

ATT&CK techniques

T1563.002

Rule sourcerules/windows/process_creation/proc_creation_win_mstsc_rdp_hijack_shadowing.yml

title: Potential MSTSC Shadowing Activity
id: 6ba5a05f-b095-4f0a-8654-b825f4f16334
status: test
description: Detects RDP session hijacking by using MSTSC shadowing
references:
    - https://twitter.com/kmkz_security/status/1220694202301976576
    - https://github.com/kmkz/Pentesting/blob/47592e5e160d3b86c2024f09ef04ceb87d204995/Post-Exploitation-Cheat-Sheet
author: Florian Roth (Nextron Systems)
date: 2020-01-24
modified: 2023-02-05
tags:
    - attack.lateral-movement
    - attack.t1563.002
logsource:
    category: process_creation
    product: windows
detection:
    selection:
        CommandLine|contains|all:
            - 'noconsentprompt'
            - 'shadow:'
    condition: selection
falsepositives:
    - Unknown
level: high