Analysis
- max time kernel
148s - max time network
142s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
07/10/2026, 04:12
General
- Target d-56364130-1079Ef-f.ps1
- Size 102KB
- Sample261007-esmesads9r
- SHA256 f0712721a0095d99f9ce6d4650115ddb63e303d8ecefaa9916861c0b331e21a0
Malware Config
Signatures
- Family: SectopRAT
SectopRAT also known as Arechclient2 is a remote access trojan first seen in November 2019.
- Detects SectopRAT aka Arechclient2 1 IoCs
- Badlisted process makes network request 1 IoCs
Network request originating from process or tool commonly abused by malware.
- Executes dropped EXE 2 IoCs
- Registers new Windows logon scripts automatically executed at logon. 1 TTPs 1 IoCs
- Enumerates connected drives 3 TTPs 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
- Suspicious use of SetThreadContext 1 IoCs
- Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Using powershell.exe command.
- Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
- Suspicious behavior: EnumeratesProcesses 24 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of FindShellTrayWindow 3 IoCs
- Suspicious use of SendNotifyMessage 3 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Windows\system32\WindowsPowerShell\v1.0\PowerShell.exepowershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\d-56364130-1079Ef-f.ps11⤵
- Badlisted process makes network request
- Registers new Windows logon scripts automatically executed at logon.
- Enumerates connected drives
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Users\Admin\AppData\Roaming\c6012527df7c\AutoIt3.exe"C:\Users\Admin\AppData\Roaming\c6012527df7c\AutoIt3.exe" "C:\Users\Admin\AppData\Roaming\c6012527df7c\Fabrics.a3x"1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Reads the TCP/IP host and domain name from the registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Roaming\c6012527df7c\RegAsm.exeC:\Users\Admin\AppData\Roaming\c6012527df7c\RegAsm.exe2⤵
- Executes dropped EXE
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
__PSScriptPolicyTest_iw0prng0.bhj.psm1
AutoIt3.exe
Fabrics.a3x
RegAsm.exe
memory/1276-41-0x0000000000400000-0x000000000046C000-memory.dmp
memory/1276-40-0x0000000000400000-0x000000000046C000-memory.dmp
memory/1540-39-0x0000018E91F50000-0x0000018E91F51000-memory.dmp
memory/1540-38-0x00007FF89BE60000-0x00007FF89C0C3000-memory.dmp
memory/5728-21-0x00000153CF630000-0x00000153CF64C000-memory.dmp
memory/5728-26-0x00007FF8791C0000-0x00007FF879B64000-memory.dmp
memory/5728-14-0x00000153CF180000-0x00000153CF18A000-memory.dmp
memory/5728-12-0x00000153CF3A0000-0x00000153CF3BE000-memory.dmp
memory/5728-15-0x00000153CF5F0000-0x00000153CF60E000-memory.dmp
memory/5728-16-0x00007FF8791C0000-0x00007FF879B64000-memory.dmp
memory/5728-17-0x00007FF8791C0000-0x00007FF879B64000-memory.dmp
memory/5728-18-0x00000153CF5D0000-0x00000153CF5DA000-memory.dmp
memory/5728-19-0x00007FF8791C0000-0x00007FF879B64000-memory.dmp
memory/5728-20-0x00007FF8791C0000-0x00007FF879B64000-memory.dmp
memory/5728-0-0x00007FF87934F000-0x00007FF879350000-memory.dmp
memory/5728-22-0x00000153CF5E0000-0x00000153CF5E8000-memory.dmp
memory/5728-24-0x00000153CF620000-0x00000153CF62A000-memory.dmp
memory/5728-23-0x00000153CF610000-0x00000153CF616000-memory.dmp
memory/5728-25-0x00007FF8791C0000-0x00007FF879B64000-memory.dmp
memory/5728-13-0x00000153CF3C0000-0x00000153CF472000-memory.dmp
memory/5728-27-0x00007FF8791C0000-0x00007FF879B64000-memory.dmp
memory/5728-28-0x00007FF8791C0000-0x00007FF879B64000-memory.dmp
memory/5728-29-0x00007FF8791C0000-0x00007FF879B64000-memory.dmp
memory/5728-31-0x00007FF8791C0000-0x00007FF879B64000-memory.dmp
memory/5728-30-0x00007FF8791C0000-0x00007FF879B64000-memory.dmp
memory/5728-9-0x00007FF8791C0000-0x00007FF879B64000-memory.dmp
memory/5728-8-0x00007FF8791C0000-0x00007FF879B64000-memory.dmp
memory/5728-37-0x00007FF8791C0000-0x00007FF879B64000-memory.dmp
memory/5728-7-0x00007FF8791C0000-0x00007FF879B64000-memory.dmp
memory/5728-6-0x00007FF8791C0000-0x00007FF879B64000-memory.dmp
memory/5728-5-0x00007FF8791C0000-0x00007FF879B64000-memory.dmp
memory/5728-4-0x00007FF8791C0000-0x00007FF879B64000-memory.dmp
memory/5728-1-0x00000153B6C80000-0x00000153B6CA2000-memory.dmp