Analysis
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max time kernel
198s -
max time network
230s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
01-12-2022 10:29
Static task
static1
Behavioral task
behavioral1
Sample
WP.vbs
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
WP.vbs
Resource
win10v2004-20221111-en
Behavioral task
behavioral3
Sample
metaphysic/crematoria.vbs
Resource
win7-20221111-en
Behavioral task
behavioral4
Sample
metaphysic/crematoria.vbs
Resource
win10v2004-20221111-en
Behavioral task
behavioral5
Sample
metaphysic/leveler.ps1
Resource
win7-20221111-en
Behavioral task
behavioral6
Sample
metaphysic/leveler.ps1
Resource
win10v2004-20220812-en
General
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Target
metaphysic/crematoria.vbs
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Size
181B
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MD5
bbaffbb5d8288a9481f38b8a56aa0154
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SHA1
ea95bc5e3125049f06859eff5ce2d8fbc9bbc62a
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SHA256
6176a28d3c16b51c41d9b81b625423fe0d3c0addc6a8e32613ca7e10d540d990
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SHA512
2dfa07c8f935f252f2ef100ecb4fea0a0d299092e348f1933d72067d671eb607cfde8a2a61411cbf056f01412ef1c3c46811472bff3c76d60b4bdd963c7ccd69
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:
WScript.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Control Panel\International\Geo\Nation WScript.exe -
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
Processes:
powershell.exepid process 1372 powershell.exe 1372 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
powershell.exedescription pid process Token: SeDebugPrivilege 1372 powershell.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
WScript.exedescription pid process target process PID 4552 wrote to memory of 1372 4552 WScript.exe powershell.exe PID 4552 wrote to memory of 1372 4552 WScript.exe powershell.exe PID 4552 wrote to memory of 1372 4552 WScript.exe powershell.exe
Processes
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\metaphysic\crematoria.vbs"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4552 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass metaphysic\\leveler.ps12⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1372
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