Analysis
- max time kernel
150s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260706-en - resource tags
- submitted
07/07/2026, 16:50
General
- Target a8be9cd7ba42679d571a34e4035454e179e6ceb5b58a3a9a80162d18c75edca3.exe
- Size 2.8MB
- Sample260707-vcpg7say7m
- SHA256 a8be9cd7ba42679d571a34e4035454e179e6ceb5b58a3a9a80162d18c75edca3
Malware Config
Signatures
- Family: SiriusRAT
SiriusRAT is a Windows RAT written in C++ with HVNC, offline keylogging, and remote desktop capabilities.
- Detects SiriusRAT 1 IoCs
- Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
- Suspicious use of SetThreadContext 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 22 IoCs
- Suspicious use of WriteProcessMemory 10 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\a8be9cd7ba42679d571a34e4035454e179e6ceb5b58a3a9a80162d18c75edca3.exe"C:\Users\Admin\AppData\Local\Temp\a8be9cd7ba42679d571a34e4035454e179e6ceb5b58a3a9a80162d18c75edca3.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\a8be9cd7ba42679d571a34e4035454e179e6ceb5b58a3a9a80162d18c75edca3.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Users\Admin\AppData\Local\Temp\a8be9cd7ba42679d571a34e4035454e179e6ceb5b58a3a9a80162d18c75edca3.exeC:\Users\Admin\AppData\Local\Temp\a8be9cd7ba42679d571a34e4035454e179e6ceb5b58a3a9a80162d18c75edca3.exe2⤵
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
memory/1336-20-0x0000000140000000-0x0000000140558000-memory.dmp
memory/2556-6-0x00007FF8D1D30000-0x00007FF8D26D4000-memory.dmp
memory/2556-2-0x00007FF8D1D30000-0x00007FF8D26D4000-memory.dmp
memory/2556-3-0x00007FF8D1D30000-0x00007FF8D26D4000-memory.dmp
memory/2556-4-0x00007FF8D1D30000-0x00007FF8D26D4000-memory.dmp
memory/2556-5-0x000001B278CD0000-0x000001B278CEE000-memory.dmp
memory/2556-0-0x00007FF8D1EBF000-0x00007FF8D1EC0000-memory.dmp
memory/2556-7-0x00007FF8D1D30000-0x00007FF8D26D4000-memory.dmp
memory/2556-8-0x00007FF8D1D30000-0x00007FF8D26D4000-memory.dmp
memory/2556-9-0x000001B27D2E0000-0x000001B27D57A000-memory.dmp
memory/2556-10-0x00007FF8D1D30000-0x00007FF8D26D4000-memory.dmp
memory/2556-25-0x00007FF8D1D30000-0x00007FF8D26D4000-memory.dmp
memory/2556-1-0x000001B276BD0000-0x000001B276EA6000-memory.dmp
memory/6028-18-0x00007FF8D1D30000-0x00007FF8D26D4000-memory.dmp
memory/6028-24-0x00007FF8D1D30000-0x00007FF8D26D4000-memory.dmp
memory/6028-17-0x00007FF8D1D30000-0x00007FF8D26D4000-memory.dmp
memory/6028-15-0x000001BD368E0000-0x000001BD36902000-memory.dmp
memory/6028-19-0x00007FF8D1D30000-0x00007FF8D26D4000-memory.dmp
memory/6028-12-0x00007FF8D1D30000-0x00007FF8D26D4000-memory.dmp
memory/6028-21-0x00007FF8D1D30000-0x00007FF8D26D4000-memory.dmp
memory/6028-22-0x00007FF8D1D30000-0x00007FF8D26D4000-memory.dmp
memory/6028-23-0x00007FF8D1D30000-0x00007FF8D26D4000-memory.dmp
memory/6028-16-0x00007FF8D1D30000-0x00007FF8D26D4000-memory.dmp
memory/6028-11-0x00007FF8D1D30000-0x00007FF8D26D4000-memory.dmp
memory/6028-29-0x000001BD36C00000-0x000001BD36CB2000-memory.dmp
memory/6028-28-0x000001BD36BE0000-0x000001BD36BFE000-memory.dmp
memory/6028-30-0x000001BD369B0000-0x000001BD369BA000-memory.dmp
memory/6028-31-0x00007FF8D1D30000-0x00007FF8D26D4000-memory.dmp
memory/6028-32-0x00007FF8D1D30000-0x00007FF8D26D4000-memory.dmp
memory/6028-33-0x00007FF8D1D30000-0x00007FF8D26D4000-memory.dmp
memory/6028-35-0x00007FF8D1D30000-0x00007FF8D26D4000-memory.dmp
memory/6028-36-0x00007FF8D1D30000-0x00007FF8D26D4000-memory.dmp