Analysis
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max time kernel
196s -
max time network
219s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
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submitted
30-11-2022 17:36
General
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Target
teased/stiffeners.vbs
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Size
177B
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MD5
6b6fa4280d86225a89bc9baa003a793c
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SHA1
d58ad4335a1c039a772abd605775f5407ff9d7dd
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SHA256
54f762962f24619272d95f2ba0c9692ca14755f2484f903a9b6f28cccc285314
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SHA512
7347c304150243fe56782503a2496dbb1e6362e3dbdb6f1aa6cb122a2ad13905862352d2a7330892809e9f94bdcf2c0adac82c7e51fdbb54faaf055fff81ac33
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 3 IoCs
Processes
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\teased\stiffeners.vbs"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass teased\\mammary.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/3760-132-0x0000000000000000-mapping.dmp
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memory/3760-133-0x0000000002750000-0x0000000002786000-memory.dmpFilesize
216KB
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memory/3760-134-0x0000000005380000-0x00000000059A8000-memory.dmpFilesize
6.2MB
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memory/3760-135-0x00000000050B0000-0x00000000050D2000-memory.dmpFilesize
136KB
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memory/3760-136-0x0000000005250000-0x00000000052B6000-memory.dmpFilesize
408KB
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memory/3760-137-0x00000000059B0000-0x0000000005A16000-memory.dmpFilesize
408KB
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memory/3760-138-0x0000000006080000-0x000000000609E000-memory.dmpFilesize
120KB