Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
28-11-2024 23:23
Behavioral task
behavioral1
Sample
playit.gggg.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
playit.gggg.exe
Resource
win10v2004-20241007-en
General
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Target
playit.gggg.exe
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Size
839KB
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MD5
1820f92febd641cfabecafe83e1775c7
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SHA1
4b5c902c958a97cd2ac78cd0821ba77ab695779f
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SHA256
52160e503ab737e72eef9fda6633c1bcfc2d837ff4c551fdb433b384537640a9
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SHA512
5d4fa5ae2b567a5e125d5c036ab355e017921361f85ee76e6f60441079d1b2dbd264453bf7eb9887f644e9032a47c4904f932a91c0715c4ed1e9ea75783d7f23
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SSDEEP
24576:nBS04YNEMuExDiU6E5R9s8xY/2l/dGtnIbt+rO:nj4auS+UjfU2TGdIbt+r
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.
Processes:
playit.gggg.exedescription ioc Process Key value queried \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation playit.gggg.exe -
Executes dropped EXE 1 IoCs
Processes:
AudioDriver.exepid Process 3920 AudioDriver.exe -
Drops desktop.ini file(s) 2 IoCs
Processes:
playit.gggg.exedescription ioc Process File created C:\Windows\assembly\Desktop.ini playit.gggg.exe File opened for modification C:\Windows\assembly\Desktop.ini playit.gggg.exe -
Drops file in Windows directory 3 IoCs
Processes:
playit.gggg.exedescription ioc Process File opened for modification C:\Windows\assembly playit.gggg.exe File created C:\Windows\assembly\Desktop.ini playit.gggg.exe File opened for modification C:\Windows\assembly\Desktop.ini playit.gggg.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
playit.gggg.exeAudioDriver.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language playit.gggg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AudioDriver.exe -
Suspicious behavior: EnumeratesProcesses 36 IoCs
Processes:
AudioDriver.exepid Process 3920 AudioDriver.exe 3920 AudioDriver.exe 3920 AudioDriver.exe 3920 AudioDriver.exe 3920 AudioDriver.exe 3920 AudioDriver.exe 3920 AudioDriver.exe 3920 AudioDriver.exe 3920 AudioDriver.exe 3920 AudioDriver.exe 3920 AudioDriver.exe 3920 AudioDriver.exe 3920 AudioDriver.exe 3920 AudioDriver.exe 3920 AudioDriver.exe 3920 AudioDriver.exe 3920 AudioDriver.exe 3920 AudioDriver.exe 3920 AudioDriver.exe 3920 AudioDriver.exe 3920 AudioDriver.exe 3920 AudioDriver.exe 3920 AudioDriver.exe 3920 AudioDriver.exe 3920 AudioDriver.exe 3920 AudioDriver.exe 3920 AudioDriver.exe 3920 AudioDriver.exe 3920 AudioDriver.exe 3920 AudioDriver.exe 3920 AudioDriver.exe 3920 AudioDriver.exe 3920 AudioDriver.exe 3920 AudioDriver.exe 3920 AudioDriver.exe 3920 AudioDriver.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
AudioDriver.exedescription pid Process Token: SeDebugPrivilege 3920 AudioDriver.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AudioDriver.exepid Process 3920 AudioDriver.exe -
Suspicious use of SendNotifyMessage 1 IoCs
Processes:
AudioDriver.exepid Process 3920 AudioDriver.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
playit.gggg.exedescription pid Process procid_target PID 5084 wrote to memory of 3920 5084 playit.gggg.exe 82 PID 5084 wrote to memory of 3920 5084 playit.gggg.exe 82 PID 5084 wrote to memory of 3920 5084 playit.gggg.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\playit.gggg.exe"C:\Users\Admin\AppData\Local\Temp\playit.gggg.exe"1⤵
- Checks computer location settings
- Drops desktop.ini file(s)
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5084 -
C:\Users\Admin\AppData\Roaming\Microsoft\Speech\AudioDriver.exe"C:\Users\Admin\AppData\Roaming\Microsoft\Speech\AudioDriver.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:3920
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
839KB
MD51820f92febd641cfabecafe83e1775c7
SHA14b5c902c958a97cd2ac78cd0821ba77ab695779f
SHA25652160e503ab737e72eef9fda6633c1bcfc2d837ff4c551fdb433b384537640a9
SHA5125d4fa5ae2b567a5e125d5c036ab355e017921361f85ee76e6f60441079d1b2dbd264453bf7eb9887f644e9032a47c4904f932a91c0715c4ed1e9ea75783d7f23