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Analysis

  • max time kernel
    149s
  • max time network
    99s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/07/2024, 19:05

General

  • Target

    294ad5906ff8415cb6c50de820ec57aa_JaffaCakes118.exe

  • Size

    96KB

  • MD5

    294ad5906ff8415cb6c50de820ec57aa

  • SHA1

    f1a07c453e74a960b86a8068a835511119971ed3

  • SHA256

    7892b375ab955f02d4e3759c5c9cb095ecf513199eef0cd2464ff9732e2fc1bc

  • SHA512

    3d1507ef9ad47aed4a1ea6b3d0d402e68d59ef98075ccccf13124bc69d4e35d5b7f25ee378632c6702cdb3870c1d38684790173c3432f55f943cb741fe175fdd

  • SSDEEP

    1536:FzQBHif6cO/hnkAkGulSc16l6u+NMMl/KlYv1Tq5ThFfNIjnZoI:8Bhnulu8CFFfCnGI

Score
10/10

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 53 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\294ad5906ff8415cb6c50de820ec57aa_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\294ad5906ff8415cb6c50de820ec57aa_JaffaCakes118.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Checks computer location settings
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1424
    • C:\Users\Admin\vgqal.exe
      "C:\Users\Admin\vgqal.exe"
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:3804

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\vgqal.exe

    Filesize

    96KB

    MD5

    c648efe4fb578d407ce4e5c0a8a4e92d

    SHA1

    81f87b860211f22a9f153cbe6cc41db864e2b6b4

    SHA256

    8c2ac88b05468b885c209b12bec123698e33dcdaf017bbe693f00dfaecb27c0d

    SHA512

    1225d0ca936acccd9f6b6fe90013b5503568c17b1c2f98dc8b096f8fa6eb6f0593d527627fe48e32d5f12833181aaa0f5c62a88f74dc3f5a3018f9baf7f923da