Analysis

  • max time kernel
    148s
  • max time network
    157s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    13/11/2026, 16:49

General

  • Target
    Start-LAN.cmd
  • Size 90B
  • Sample261113-vbv9csys2r
  • SHA256 9401fc03f722f2fde682f6b9105d72d2b740ad395608c910f7e42bc54d1edaa1
  • MD5 SHA1 SHA512 TLSH
Score
3/10

Malware Config

Signatures

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

  • Executes a command shell one-liner 1 TTPs 1 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\Start-LAN.cmd"
    1⤵
    • Executes a command shell one-liner
    • Suspicious use of WriteProcessMemory
    PID:3364
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell.exe -NoProfile -ExecutionPolicy Bypass -File "C:\Users\Admin\AppData\Local\Temp\Start-LAN.ps1"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2156
      • C:\Users\Admin\AppData\Local\Temp\Brokenithm-LAN.exe
        "C:\Users\Admin\AppData\Local\Temp\Brokenithm-LAN.exe"
        3⤵
          PID:3628

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          __PSScriptPolicyTest_qqyyqtbs.ys4.ps1

          • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_qqyyqtbs.ys4.ps1
          • Size 60B
          • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
          • MD5 SHA1 SHA512 TLSH

          memory/2156-15-0x00007FFEA7A00000-0x00007FFEA83A4000-memory.dmp

          memory/2156-17-0x00007FFEA7A00000-0x00007FFEA83A4000-memory.dmp

          memory/2156-1-0x00007FFEA7A00000-0x00007FFEA83A4000-memory.dmp

          memory/2156-8-0x00007FFEA7A00000-0x00007FFEA83A4000-memory.dmp

          memory/2156-9-0x00007FFEA7A00000-0x00007FFEA83A4000-memory.dmp

          memory/2156-11-0x00007FFEA7A00000-0x00007FFEA83A4000-memory.dmp

          memory/2156-12-0x00007FFEA7A00000-0x00007FFEA83A4000-memory.dmp

          memory/2156-13-0x00007FFEA7A00000-0x00007FFEA83A4000-memory.dmp

          memory/2156-14-0x00007FFEA7A00000-0x00007FFEA83A4000-memory.dmp

          memory/2156-0-0x00007FFEA7B8F000-0x00007FFEA7B90000-memory.dmp

          memory/2156-7-0x00000217E4F30000-0x00000217E4F52000-memory.dmp

          memory/2156-18-0x00007FFEA7A00000-0x00007FFEA83A4000-memory.dmp

          memory/2156-16-0x00007FFEA7A00000-0x00007FFEA83A4000-memory.dmp

          memory/2156-19-0x00007FFEA7A00000-0x00007FFEA83A4000-memory.dmp

          memory/2156-24-0x00007FFEA7A00000-0x00007FFEA83A4000-memory.dmp

          memory/2156-23-0x00007FFEA7A00000-0x00007FFEA83A4000-memory.dmp

          memory/3628-22-0x00007FFEA7A00000-0x00007FFEA83A4000-memory.dmp

          memory/3628-21-0x00007FFEA7A00000-0x00007FFEA83A4000-memory.dmp

          memory/3628-20-0x00000000001F0000-0x0000000000202000-memory.dmp

          memory/3628-25-0x00007FFEA7A00000-0x00007FFEA83A4000-memory.dmp

          memory/3628-27-0x00007FFEA7A00000-0x00007FFEA83A4000-memory.dmp