T1123 Audio Capture — ATT&CK Technique
An adversary can leverage a computer's peripheral devices (e.g., microphones and webcams) or applications (e.g., voice and video call services) to capture audio recordings for the purpose of listening into sensitive conversations to gather information. Malware or scripts may be used to interact with the devices through an available API provided by the operating system or an application to capture audio. Audio files may be written to disk and exfiltrated later.
Detection coverage (9)
- OpenCanary - SIP Request high
- Audio Capture low
- Processes Accessing the Microphone and Webcam medium
- Audio Capture via PowerShell medium
- Audio Capture via SoundRecorder medium
- Suspicious Camera and Microphone Access high
- Zoom Rare Audio Devices
- Zoom Rare Input Devices
- Zoom Rare Video Devices
Malware using this technique
- Flame
- ROKRAT
- Bandook
- PowerSploit
- VERMIN
- TajMahal
- Pupy
- EvilGrab
- LightSpy
- Machete
- Cadelspy
- NanoCore
- Crimson
- MacMa
- T9000
- Janicab
- Cobian RAT
- Imminent Monitor
- InvisiMole
- Revenge RAT
- Derusbi
- DarkComet
- MacSpy
- DOGCALL
- jRAT
- Remcos
- Micropsia
- NightClub
- Attor
- MgBot