Analysis
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max time kernel
181s -
max time network
191s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
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submitted
29-11-2022 11:52
General
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Target
fix/fasteners.js
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Size
129B
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MD5
815f217a8b2b8d7eef95542d11c1fef0
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SHA1
0c84e7f4bccfd12b5fc2c24d57369c7c50a73173
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SHA256
198afd6cd021f7b4a77102147ec9074af39bad496cc8ef099ad799ad8483b9a1
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SHA512
a87010168f7433bacc91aeb49f8b53487da7412562808323b4bc5ff502a6174761585bce6da48b9a038362883188c25a3c05e6aca8701374b6f26c177137c425
Score
7/10
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.
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: EnumeratesProcesses 2 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of WriteProcessMemory 2 IoCs
Processes
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C:\Windows\system32\wscript.exewscript.exe C:\Users\Admin\AppData\Local\Temp\fix\fasteners.js1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass fix\cowl.ps12⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/1848-132-0x0000000000000000-mapping.dmp
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memory/1848-133-0x0000025277D90000-0x0000025277DB2000-memory.dmpFilesize
136KB
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memory/1848-134-0x00007FFECD6D0000-0x00007FFECE191000-memory.dmpFilesize
10.8MB
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memory/1848-135-0x00007FFECD6D0000-0x00007FFECE191000-memory.dmpFilesize
10.8MB