34 lines
1.0 KiB
YAML
34 lines
1.0 KiB
YAML
|
|
title: Processes Accessing the Microphone and Webcam
|
|
ruletype: Sigma
|
|
author: Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)
|
|
date: 2020/06/07
|
|
description: Potential adversaries accessing the microphone and webcam in an endpoint.
|
|
detection:
|
|
SELECTION_1:
|
|
EventID: 4657
|
|
SELECTION_2:
|
|
EventID: 4656
|
|
SELECTION_3:
|
|
EventID: 4663
|
|
SELECTION_4:
|
|
ObjectName:
|
|
- '*\SOFTWARE\Microsoft\Windows\CurrentVersion\CapabilityAccessManager\ConsentStore\microphone\NonPackaged*'
|
|
- '*\SOFTWARE\Microsoft\Windows\CurrentVersion\CapabilityAccessManager\ConsentStore\webcam\NonPackaged*'
|
|
condition: ((SELECTION_1 or SELECTION_2 or SELECTION_3) and SELECTION_4)
|
|
falsepositives:
|
|
- Unknown
|
|
id: 8cd538a4-62d5-4e83-810b-12d41e428d6e
|
|
level: medium
|
|
logsource:
|
|
product: windows
|
|
service: security
|
|
modified: 2021/11/27
|
|
references:
|
|
- https://twitter.com/duzvik/status/1269671601852813320
|
|
- https://medium.com/@7a616368/can-you-track-processes-accessing-the-camera-and-microphone-7e6885b37072
|
|
status: test
|
|
tags:
|
|
- attack.collection
|
|
- attack.t1123
|