Analysis
- max time kernel
148s - max time network
128s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
29/09/2026, 13:59
General
- Target command.ps1
- Size 42B
- Sample260929-ratscs1grb
- SHA256 6c2e214b35864ff603ff430cc44afa58052b0f65d34d4c3f040d107084197249
Malware Config
Signatures
- Badlisted process makes network request 2 IoCs
Network request originating from process or tool commonly abused by malware.
- Enumerates connected drives 3 TTPs 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
- Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Using powershell.exe command.
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 2 IoCs
Processes
-
C:\Windows\system32\WindowsPowerShell\v1.0\PowerShell.exepowershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\command.ps11⤵
- Badlisted process makes network request
- Enumerates connected drives
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\extm3ubq\extm3ubq.cmdline"2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exeC:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RES5867.tmp" "c:\Users\Admin\AppData\Local\Temp\extm3ubq\CSC32B10D7CCCCD49A38353E67D9A4F846.TMP"3⤵
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
RES5867.tmp
extm3ubq.dll
CSC32B10D7CCCCD49A38353E67D9A4F846.TMP
extm3ubq.0.cs
extm3ubq.cmdline
memory/2680-14-0x00007FFC52580000-0x00007FFC52F24000-memory.dmp
memory/2680-7-0x00007FFC52580000-0x00007FFC52F24000-memory.dmp
memory/2680-9-0x00007FFC52580000-0x00007FFC52F24000-memory.dmp
memory/2680-10-0x00007FFC52580000-0x00007FFC52F24000-memory.dmp
memory/2680-11-0x00007FFC52580000-0x00007FFC52F24000-memory.dmp
memory/2680-12-0x00007FFC52580000-0x00007FFC52F24000-memory.dmp
memory/2680-13-0x00007FFC52580000-0x00007FFC52F24000-memory.dmp
memory/2680-0-0x00007FFC5270F000-0x00007FFC52710000-memory.dmp
memory/2680-15-0x000001F036DD0000-0x000001F036F92000-memory.dmp
memory/2680-8-0x00007FFC52580000-0x00007FFC52F24000-memory.dmp
memory/2680-6-0x00007FFC52580000-0x00007FFC52F24000-memory.dmp
memory/2680-23-0x00007FFC52580000-0x00007FFC52F24000-memory.dmp
memory/2680-24-0x00007FFC52580000-0x00007FFC52F24000-memory.dmp
memory/2680-30-0x000001F0366D0000-0x000001F0366D8000-memory.dmp
memory/2680-5-0x00007FFC52580000-0x00007FFC52F24000-memory.dmp
memory/2680-4-0x000001F036880000-0x000001F0368A2000-memory.dmp
memory/2680-3-0x00007FFC52580000-0x00007FFC52F24000-memory.dmp
memory/2680-32-0x00007FFC52580000-0x00007FFC52F24000-memory.dmp
memory/2680-33-0x00007FFC52580000-0x00007FFC52F24000-memory.dmp