Analysis

  • max time kernel
    16s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260911-en
  • resource tags

    arch:x64arch:x86image:win11-20260911-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    02/11/2026, 12:39

General

  • Target
    run_apps (4).bat
  • Size 378B
  • Sample261102-pvywpstwby
  • SHA256 4547ce5fbb16c0babfbeedf130276082e244bb779bd89ef96c93060bc1a65e9a
  • MD5 SHA1 SHA512 TLSH
Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • 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.

  • Runs net.exe
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\run_apps (4).bat"
    1⤵
    • Executes a command shell one-liner
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1200
    • C:\Windows\system32\chcp.com
      chcp 65001
      2⤵
        PID:5104
      • C:\Windows\system32\net.exe
        net session
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:5956
        • C:\Windows\system32\net1.exe
          C:\Windows\system32\net1 session
          3⤵
            PID:3504
        • C:\Windows\System32\3ba4hlpln3mb6.exe
          "3ba4hlpln3mb6.exe"
          2⤵
            PID:2640

        Network

              MITRE ATT&CK Enterprise v16

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              Downloads