Analysis
- max time kernel
149s - max time network
154s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
22/05/2026, 18:45
General
- Target _74b494d65b43677f912ed6c7948c420ca30fb5e4ce877e9430efe488d2b217dc.ps1
- Size 18.2MB
- Sample260522-xee3nafx51
- SHA256 74b494d65b43677f912ed6c7948c420ca30fb5e4ce877e9430efe488d2b217dc
Malware Config
Signatures
- Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
- Suspicious use of SetThreadContext 1 IoCs
- Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Using powershell.exe command.
- System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 64 IoCs
- Suspicious behavior: GetForegroundWindowSpam 1 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 5 IoCs
Processes
-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\_74b494d65b43677f912ed6c7948c420ca30fb5e4ce877e9430efe488d2b217dc.ps11⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
__PSScriptPolicyTest_unvqaifv.jc2.ps1
memory/1700-16-0x000001918D450000-0x000001918D460000-memory.dmp
memory/1700-1-0x00000191A7AB0000-0x00000191A7AD2000-memory.dmp
memory/1700-9-0x00000191D01A0000-0x00000191D0430000-memory.dmp
memory/1700-10-0x000001918D340000-0x000001918D341000-memory.dmp
memory/1700-20-0x000001918D450000-0x000001918D460000-memory.dmp
memory/1700-0-0x000001918D450000-0x000001918D460000-memory.dmp
memory/1700-18-0x000001918D450000-0x000001918D460000-memory.dmp
memory/1700-17-0x000001918D450000-0x000001918D460000-memory.dmp
memory/4888-12-0x0000000005670000-0x0000000005680000-memory.dmp
memory/4888-15-0x0000000005940000-0x00000000059A6000-memory.dmp
memory/4888-14-0x00000000057D0000-0x000000000588E000-memory.dmp
memory/4888-13-0x0000000005780000-0x00000000057D0000-memory.dmp
memory/4888-19-0x0000000005670000-0x0000000005680000-memory.dmp
memory/4888-11-0x0000000000400000-0x0000000000466000-memory.dmp