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Analysis
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max time kernel
592s -
max time network
458s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
11/04/2024, 14:20
Static task
static1
Behavioral task
behavioral1
Sample
4_9_2024, 1_31_38 PM - Webcam - Untitled video.webm
Resource
win10v2004-20240226-en
General
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Target
4_9_2024, 1_31_38 PM - Webcam - Untitled video.webm
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Size
1.5MB
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MD5
7aa6c2ff92a49620b8dbc023fbd3050d
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SHA1
4b5270d30e45b2d3871c95c680f930c730296f67
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SHA256
cb68b8c90eacd6dc28046aa86c7080c995827f42722205669ad4bace0fb3628c
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SHA512
d9bd59619c121ad1615f54f7027dbd495bbd0f64b8caa7520a50ce96e05735a81656313c206e822b0b096dc2577a3ea0d0e7750a59d07be0d05407955ba0c778
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SSDEEP
24576:e51Lbfd/YkeCkY+QtGWnTW+p5gBlmcm/1Xs2SOT82HVDSMtY2be:C1Pf1YkeCh+ZWF8082SOQSWAYP
Malware Config
Signatures
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-566096764-1992588923-1249862864-1000\Control Panel\International\Geo\Nation cmd.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-566096764-1992588923-1249862864-1000_Classes\Local Settings cmd.exe -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 2496 vlc.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2496 vlc.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: 33 556 AUDIODG.EXE Token: SeIncBasePriorityPrivilege 556 AUDIODG.EXE Token: 33 2496 vlc.exe Token: SeIncBasePriorityPrivilege 2496 vlc.exe -
Suspicious use of FindShellTrayWindow 27 IoCs
pid Process 2496 vlc.exe 2496 vlc.exe 2496 vlc.exe 2496 vlc.exe 2496 vlc.exe 2496 vlc.exe 2496 vlc.exe 2496 vlc.exe 2496 vlc.exe 2496 vlc.exe 2496 vlc.exe 2496 vlc.exe 2496 vlc.exe 2496 vlc.exe 2496 vlc.exe 2496 vlc.exe 2496 vlc.exe 2496 vlc.exe 2496 vlc.exe 2496 vlc.exe 2496 vlc.exe 2496 vlc.exe 2496 vlc.exe 2496 vlc.exe 2496 vlc.exe 2496 vlc.exe 2496 vlc.exe -
Suspicious use of SendNotifyMessage 8 IoCs
pid Process 2496 vlc.exe 2496 vlc.exe 2496 vlc.exe 2496 vlc.exe 2496 vlc.exe 2496 vlc.exe 2496 vlc.exe 2496 vlc.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 2496 vlc.exe 2496 vlc.exe 2496 vlc.exe 2496 vlc.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 1516 wrote to memory of 2496 1516 cmd.exe 88 PID 1516 wrote to memory of 2496 1516 cmd.exe 88
Processes
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C:\Windows\system32\cmd.execmd /c "C:\Users\Admin\AppData\Local\Temp\4_9_2024, 1_31_38 PM - Webcam - Untitled video.webm"1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1516 -
C:\Program Files\VideoLAN\VLC\vlc.exe"C:\Program Files\VideoLAN\VLC\vlc.exe" --started-from-file "C:\Users\Admin\AppData\Local\Temp\4_9_2024, 1_31_38 PM - Webcam - Untitled video.webm"2⤵
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:2496
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C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x2f8 0x3101⤵
- Suspicious use of AdjustPrivilegeToken
PID:556