Analysis

  • max time kernel
    298s
  • max time network
    300s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    19/08/2026, 00:19

General

  • Target
    Setup.exe
  • Size 2.3MB
  • Sample260819-amka1stdlg
  • SHA256 bbad922cd7ad33f2592c001d0956491d873ed2270766e0f0f81c8adc076c8307
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Gathers network information 2 TTPs 1 IoCs

    Uses commandline utility to view network configuration.

  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Setup.exe
    "C:\Users\Admin\AppData\Local\Temp\Setup.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:6080
    • C:\Windows\SYSTEM32\ipconfig.exe
      ipconfig.exe /73465298ehfjshdf87934
      2⤵
      • Gathers network information
      PID:6096
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\AutoIt3.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\AutoIt3.exe Sheep.a3x
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:2384
      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\AutoIt3.exe
        C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\AutoIt3.exe
        3⤵
        • Executes dropped EXE
        PID:5800

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        AutoIt3.exe

        • Path C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\AutoIt3.exe
        • Size 1.0MB
        • SHA256 92c6531a09180fae8b2aae7384b4cea9986762f0c271b35da09b4d0e733f9f45
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Sheep.a3x

        • Path C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Sheep.a3x
        • Size 1.7MB
        • SHA256 f73b6f911e19cf74dd9f72ffffceee56e2ff0d00914cc9cdd13eb49eda5992cb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2384-7-0x00007FF9253C0000-0x00007FF925623000-memory.dmp

        memory/2384-8-0x000001D75DC30000-0x000001D75DC31000-memory.dmp

        memory/5800-10-0x000001E91E510000-0x000001E91E62D000-memory.dmp

        memory/5800-11-0x000001E91E510000-0x000001E91E62D000-memory.dmp