Analysis

  • max time kernel
    148s
  • max time network
    125s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    27/10/2026, 00:57

General

  • Target
    SetupEN-US.bat
  • Size 13KB
  • Sample261027-bbbp6szyhy
  • SHA256 302e6dcd099ba68d55cce2ea212fce9c7fe27ade7964bff3a304caf4224d29db
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • 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.

  • Delays execution with timeout.exe 1 IoCs
  • Runs net.exe
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\SetupEN-US.bat"
    1⤵
    • Executes a command shell one-liner
    • Suspicious use of WriteProcessMemory
    PID:1472
    • C:\Windows\system32\chcp.com
      chcp 65001
      2⤵
        PID:3320
      • C:\Windows\system32\net.exe
        net session
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:3884
        • C:\Windows\system32\net1.exe
          C:\Windows\system32\net1 session
          3⤵
            PID:3700
        • C:\Windows\system32\timeout.exe
          timeout 2
          2⤵
          • Delays execution with timeout.exe
          PID:4484
        • C:\Windows\system32\choice.exe
          choice /C:12 /M "| Enter your choice ╚→ :" /N
          2⤵
            PID:5688

        Network

              MITRE ATT&CK Enterprise v16

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              Downloads