title: PowerShell Rundll32 Remote Thread Creation
author: Florian Roth
date: 2018/06/25
description: Detects PowerShell remote thread creation in Rundll32.exe
detection:
    SELECTION_1:
        EventID: 8
    SELECTION_2:
        SourceImage: '*\powershell.exe'
    SELECTION_3:
        TargetImage: '*\rundll32.exe'
    condition: (SELECTION_1 and SELECTION_2 and SELECTION_3)
falsepositives:
- Unknown
id: 99b97608-3e21-4bfe-8217-2a127c396a0e
level: high
logsource:
    category: create_remote_thread
    product: windows
modified: 2021/11/12
references:
- https://www.fireeye.com/blog/threat-research/2018/06/bring-your-own-land-novel-red-teaming-technique.html
status: experimental
tags:
- attack.defense_evasion
- attack.execution
- attack.t1085
- attack.t1218.011
- attack.t1086
- attack.t1059.001
yml_filename: sysmon_susp_powershell_rundll32.yml
yml_path: /Users/user/Documents/YamatoSecurity/sigma/rules/windows/create_remote_thread