Analysis
- max time kernel
149s - max time network
155s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
24/09/2026, 12:23
General
- Target nextcloud/3rdparty/aws/aws-sdk-php/src/Api/Serializer/RestSerializer.ps1
- Size 6KB
- Sample260924-pkwctstdla
- SHA256 f24c77718c28551248dafdeb3d71a29c143cc9eb8cf2d2bdef213ad60393fbeb
Score
3/10
Malware Config
Signatures
- Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Using powershell.exe command.
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\nextcloud\3rdparty\aws\aws-sdk-php\src\Api\Serializer\RestSerializer.ps11⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
__PSScriptPolicyTest_voliw3mw.4by.ps1
memory/2204-0-0x000002A47E7B0000-0x000002A47E7C0000-memory.dmp
memory/2204-1-0x000002A47E610000-0x000002A47E632000-memory.dmp
memory/2204-9-0x000002A47E7B0000-0x000002A47E7C0000-memory.dmp