41 lines
1.4 KiB
YAML
41 lines
1.4 KiB
YAML
title: WMI Script Host Process Image Loaded
|
|
author: Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)
|
|
date: 2020/09/02
|
|
description: Detects signs of the WMI script host process %SystemRoot%\system32\wbem\scrcons.exe
|
|
functionality being used via images being loaded by a process.
|
|
detection:
|
|
SELECTION_1:
|
|
EventID: 7
|
|
SELECTION_2:
|
|
Image: '*\scrcons.exe'
|
|
SELECTION_3:
|
|
ImageLoaded: '*\vbscript.dll'
|
|
SELECTION_4:
|
|
ImageLoaded: '*\wbemdisp.dll'
|
|
SELECTION_5:
|
|
ImageLoaded: '*\wshom.ocx'
|
|
SELECTION_6:
|
|
ImageLoaded: '*\scrrun.dll'
|
|
condition: (SELECTION_1 and SELECTION_2 and (SELECTION_3 or SELECTION_4 or SELECTION_5
|
|
or SELECTION_6))
|
|
falsepositives:
|
|
- Unknown
|
|
id: b439f47d-ef52-4b29-9a2f-57d8a96cb6b8
|
|
level: high
|
|
logsource:
|
|
category: image_load
|
|
product: windows
|
|
references:
|
|
- https://twitter.com/HunterPlaybook/status/1301207718355759107
|
|
- https://www.mdsec.co.uk/2020/09/i-like-to-move-it-windows-lateral-movement-part-1-wmi-event-subscription/
|
|
- https://threathunterplaybook.com/notebooks/windows/08_lateral_movement/WIN-200902020333.html
|
|
status: experimental
|
|
tags:
|
|
- attack.lateral_movement
|
|
- attack.privilege_escalation
|
|
- attack.persistence
|
|
- attack.t1546.003
|
|
yml_filename: sysmon_scrcons_imageload_wmi_scripteventconsumer.yml
|
|
yml_path: /Users/user/Documents/YamatoSecurity/sigma/rules/windows/image_load
|
|
|