Analysis
- max time kernel
150s - max time network
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
12/08/2026, 00:53
General
- Target 2026-08-11_821afdaf757c577018d87e96ed83e0fe_icedid_luca-stealer_njrat_stealc.exe
- Size 7.7MB
- Sample260812-a8rxzsswhy
- SHA256 c0ea85fc9b5bb8d8ba1a70cb75cf3b26784315bc75c773db2a003386a92b7714
Malware Config
Signatures
- Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell and hide display window.
- Drops file in Drivers directory 1 IoCs
- Sets service image path in registry 3 TTPs 1 IoCs
This determines the executable launched when a service starts. It can be used to establish persistence.
- Deletes itself 1 IoCs
- Executes dropped EXE 1 IoCs
- Loads dropped DLL 2 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: EnumeratesProcesses 4 IoCs
- Suspicious behavior: LoadsDriver 1 IoCs
- Suspicious use of AdjustPrivilegeToken 3 IoCs
- Suspicious use of WriteProcessMemory 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-11_821afdaf757c577018d87e96ed83e0fe_icedid_luca-stealer_njrat_stealc.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-11_821afdaf757c577018d87e96ed83e0fe_icedid_luca-stealer_njrat_stealc.exe"1⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe -NoProfile -NonInteractive -WindowStyle Hidden -Command "Wait-Process -Id 3216 -ErrorAction SilentlyContinue; Remove-Item -LiteralPath 'C:\Users\Admin\AppData\Local\Temp\2026-08-11_821afdaf757c577018d87e96ed83e0fe_icedid_luca-stealer_njrat_stealc.exe' -Force"2⤵
- Command and Scripting Interpreter: PowerShell
- Deletes itself
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Users\Admin\AppData\Local\Temp\ef89d37c33.exe"C:\Users\Admin\AppData\Local\Temp\ef89d37c33.exe" --deadstar-morphed2⤵
- Drops file in Drivers directory
- Sets service image path in registry
- Executes dropped EXE
- Loads dropped DLL
- Suspicious behavior: LoadsDriver
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Replay Monitor
Loading Replay Monitor...
Downloads
SecureEngineSDK64.dll
VehHandler.dll
ef89d37c33.exe
memory/4912-10-0x00007FF86F430000-0x00007FF86FDD4000-memory.dmp
memory/4912-1-0x00007FF86F5BF000-0x00007FF86F5C0000-memory.dmp
memory/4912-17-0x00007FF86F430000-0x00007FF86FDD4000-memory.dmp
memory/4912-14-0x00007FF86F430000-0x00007FF86FDD4000-memory.dmp
memory/4912-11-0x00007FF86F430000-0x00007FF86FDD4000-memory.dmp
memory/4912-18-0x00007FF86F430000-0x00007FF86FDD4000-memory.dmp
memory/4912-19-0x00007FF86F430000-0x00007FF86FDD4000-memory.dmp
memory/4912-20-0x00007FF86F430000-0x00007FF86FDD4000-memory.dmp
memory/4912-21-0x00007FF86F430000-0x00007FF86FDD4000-memory.dmp
memory/4912-9-0x00000171F2950000-0x00000171F2972000-memory.dmp
memory/4912-6-0x00007FF86F430000-0x00007FF86FDD4000-memory.dmp
memory/4912-32-0x00007FF86F430000-0x00007FF86FDD4000-memory.dmp
memory/4912-33-0x00007FF86F430000-0x00007FF86FDD4000-memory.dmp