Analysis

  • max time kernel
    147s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/11/2024, 01:46

General

  • Target

    beyonce.vbs

  • Size

    3KB

  • MD5

    b87ed68921df83a49fdec44bdd1f7cdc

  • SHA1

    aad294e0fdd8ab5879b342fecbf5ac438956f2d1

  • SHA256

    7ea54ea231eff2f7a528e8f5a853f5440acbdd9074ee2023f40e081c865d565d

  • SHA512

    a105498e3a4b90449decf95763ee7a5a64b0811717ab10a6b56717c7a482b83e90bbefe86d80efd8a879ceeb063e8bb9a39100cd446ff1df8b6d897185adacf1

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Enumerates processes with tasklist 1 TTPs 1 IoCs
  • Sets desktop wallpaper using registry 2 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies Control Panel 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\System32\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\beyonce.vbs"
    1⤵
    • Checks computer location settings
    • Sets desktop wallpaper using registry
    • Modifies Control Panel
    • Suspicious use of WriteProcessMemory
    PID:1564
    • C:\Windows\System32\rundll32.exe
      "C:\Windows\System32\rundll32.exe" user32.dll,UpdatePerUserSystemParameters
      2⤵
        PID:4424
      • C:\Windows\System32\rundll32.exe
        "C:\Windows\System32\rundll32.exe" user32.dll,UpdatePerUserSystemParameters
        2⤵
          PID:4232
        • C:\Windows\System32\tasklist.exe
          tasklist
          2⤵
          • Enumerates processes with tasklist
          • Suspicious use of AdjustPrivilegeToken
          PID:4484

      Network

            MITRE ATT&CK Enterprise v15

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            Downloads