Analysis
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max time kernel
488s -
max time network
494s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
09-12-2022 21:27
Static task
static1
Behavioral task
behavioral1
Sample
WP.vbs
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
WP.vbs
Resource
win10v2004-20220901-en
Behavioral task
behavioral3
Sample
metaphysic/squelched.vbs
Resource
win7-20221111-en
Behavioral task
behavioral4
Sample
metaphysic/squelched.vbs
Resource
win10v2004-20220901-en
Behavioral task
behavioral5
Sample
metaphysic/vied.ps1
Resource
win7-20220812-en
Behavioral task
behavioral6
Sample
metaphysic/vied.ps1
Resource
win10v2004-20221111-en
General
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Target
metaphysic/squelched.vbs
-
Size
178B
-
MD5
e79b8eac6811c47921d7b7e02df81bc8
-
SHA1
3a242182768de828966235c3a92d2c8956d27672
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SHA256
1ca39f8d606633829b551ef3d1a99a9e45f7ce32c1e7e4c1b573d91b1582692d
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SHA512
d9e691cd695d06931cbeab643a8e63244e16ca98f1affaf2464c3af455a958aaba5c8f4aae86134ba97813f086e2c3d1f66466dc13c75520e2b04fc6c223526d
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-1-5-21-929662420-1054238289-2961194603-1000\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 4856 powershell.exe 4856 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
powershell.exedescription pid process Token: SeDebugPrivilege 4856 powershell.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
WScript.exedescription pid process target process PID 4964 wrote to memory of 4856 4964 WScript.exe powershell.exe PID 4964 wrote to memory of 4856 4964 WScript.exe powershell.exe PID 4964 wrote to memory of 4856 4964 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\squelched.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 metaphysic\\vied.ps12⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/4856-132-0x0000000000000000-mapping.dmp
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memory/4856-133-0x00000000052D0000-0x0000000005306000-memory.dmpFilesize
216KB
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memory/4856-134-0x0000000005960000-0x0000000005F88000-memory.dmpFilesize
6.2MB
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memory/4856-135-0x0000000005FD0000-0x0000000005FF2000-memory.dmpFilesize
136KB
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memory/4856-136-0x00000000060F0000-0x0000000006156000-memory.dmpFilesize
408KB
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memory/4856-137-0x00000000061D0000-0x0000000006236000-memory.dmpFilesize
408KB
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memory/4856-138-0x00000000068F0000-0x000000000690E000-memory.dmpFilesize
120KB