Wagga
8bf3282194
update: Registry Persistence via Service in Safe Mode - Fix typo in title chore: Fix multiple typo in metadata fields and comments --------- Co-authored-by: Nasreddine Bencherchali <8741929+nasbench@users.noreply.github.com>
33 lines
1.3 KiB
YAML
33 lines
1.3 KiB
YAML
title: WMI ActiveScriptEventConsumers Activity Via Scrcons.EXE DLL Load
|
|
id: b439f47d-ef52-4b29-9a2f-57d8a96cb6b8
|
|
status: test
|
|
description: Detects signs of the WMI script host process "scrcons.exe" loading scripting DLLs which could indicates WMI ActiveScriptEventConsumers EventConsumers activity.
|
|
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/hunts/windows/200902-RemoteWMIActiveScriptEventConsumers/notebook.html
|
|
author: Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)
|
|
date: 2020/09/02
|
|
modified: 2023/02/22
|
|
tags:
|
|
- attack.lateral_movement
|
|
- attack.privilege_escalation
|
|
- attack.persistence
|
|
- attack.t1546.003
|
|
logsource:
|
|
category: image_load
|
|
product: windows
|
|
detection:
|
|
selection:
|
|
Image|endswith: '\scrcons.exe'
|
|
ImageLoaded|endswith:
|
|
- '\vbscript.dll'
|
|
- '\wbemdisp.dll'
|
|
- '\wshom.ocx'
|
|
- '\scrrun.dll'
|
|
condition: selection
|
|
falsepositives:
|
|
- Legitimate event consumers
|
|
- Dell computers on some versions register an event consumer that is known to cause false positives when brightness is changed by the corresponding keyboard button
|
|
level: medium
|