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Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    23/07/2024, 13:59

General

  • Target

    67d9cf75307699133cd115c27cddd7ba_JaffaCakes118.exe

  • Size

    56KB

  • MD5

    67d9cf75307699133cd115c27cddd7ba

  • SHA1

    4a0fec707fb414cf95b43be6d4f4c7ab340d40ed

  • SHA256

    14261a8b4435b260a22d3f3dba34bc4eeeda7b024d50797e76c952d1d3687a10

  • SHA512

    94399018ca57542235522033eaa14973cade769784a06461c3fff6702eaf13aeb9b6d156a28e295b1415796b0293c3e547c3a918cec04f53bd0b0b7f6a8352ae

  • SSDEEP

    768:dqJ508ZIAA/gNqh+iC1sgUfOW+7Sj6Zz6ZjkfZa8g0y:2IZ/gNqhJbOWIu

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Drops file in System32 directory 6 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\67d9cf75307699133cd115c27cddd7ba_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\67d9cf75307699133cd115c27cddd7ba_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in System32 directory
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2708
    • C:\Windows\SysWOW64\agetlksyiel.exe
      "C:\Windows\system32\agetlksyiel.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      • Suspicious use of SetWindowsHookEx
      PID:2732

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Windows\SysWOW64\psapi.lib

    Filesize

    19KB

    MD5

    a5b1b1f7c2c51ff400d93ae63f484d96

    SHA1

    5f038003bf8851254ba577db5d8dfd69c1085c33

    SHA256

    35b1d2d2bc5c531d49aa3550de5c19bd5f4ebe79c594c6f5000d6de28b2621bf

    SHA512

    90c2145b39611bd1406c513dff16366a51e86e8831c34ab15f650e6620a75533e800db056dda2e7e176fac8b20cd0be76bc1725b45930b31595d4aac00da4eec

  • \Windows\SysWOW64\agetlksyiel.exe

    Filesize

    56KB

    MD5

    67d9cf75307699133cd115c27cddd7ba

    SHA1

    4a0fec707fb414cf95b43be6d4f4c7ab340d40ed

    SHA256

    14261a8b4435b260a22d3f3dba34bc4eeeda7b024d50797e76c952d1d3687a10

    SHA512

    94399018ca57542235522033eaa14973cade769784a06461c3fff6702eaf13aeb9b6d156a28e295b1415796b0293c3e547c3a918cec04f53bd0b0b7f6a8352ae