Analysis

  • max time kernel
    148s
  • max time network
    126s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    22/07/2026, 00:17

General

  • Target
    fix_1625.vbs
  • Size 1KB
  • Sample260722-aldf3sgf89
  • SHA256 14e1c36ba76ab4b4d165932a1bbd35657ba030e18649d066c8c12824faaf92ae
  • MD5 SHA1 SHA512 TLSH
Score
5/10

Malware Config

Signatures

  • Executes a VBScript file via the Windows Script Host. 1 TTPs 1 IoCs
  • 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 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Windows\System32\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fix_1625.vbs"
    1⤵
    • Executes a VBScript file via the Windows Script Host.
    • Suspicious use of WriteProcessMemory
    PID:3280
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /c net stop msiserver & net start msiserver
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:1972
      • C:\Windows\system32\net.exe
        net stop msiserver
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:3572
        • C:\Windows\system32\net1.exe
          C:\Windows\system32\net1 stop msiserver
          4⤵
            PID:5856
        • C:\Windows\system32\net.exe
          net start msiserver
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:4332
          • C:\Windows\system32\net1.exe
            C:\Windows\system32\net1 start msiserver
            4⤵
              PID:2112
      • C:\Windows\system32\msiexec.exe
        C:\Windows\system32\msiexec.exe /V
        1⤵
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        PID:1824

      Network

            MITRE ATT&CK Enterprise v16

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            Downloads