Analysis

  • max time kernel
    92s
  • max time network
    113s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/04/2024, 02:45

General

  • Target

    f01e962abcc35b0b96aea14ba111cdec_JaffaCakes118.exe

  • Size

    109KB

  • MD5

    f01e962abcc35b0b96aea14ba111cdec

  • SHA1

    b48fc68d24b109d2ac1e3a80149d76ca6f546953

  • SHA256

    32d016276fa303c886e36d9239e6f602a7d699f134632b7308ebd3a556b0e979

  • SHA512

    e4e088fc0f4201a3b47afdf39754a6fb29ccbd4d6d49b20e5948a2884b08097a22ccbb236fc98e1f629c61f721f79c0c7bcd8319e5a126d391b7a6b1129d15e0

  • SSDEEP

    1536:unMqIyDyIwLhCyod+8pY/QOXArp7x0MJKn8rgiHPyKkk:unMv3LhCPoQOXArltr5vvz

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • Drops file in System32 directory 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:3464
      • C:\Users\Admin\AppData\Local\Temp\f01e962abcc35b0b96aea14ba111cdec_JaffaCakes118.exe
        "C:\Users\Admin\AppData\Local\Temp\f01e962abcc35b0b96aea14ba111cdec_JaffaCakes118.exe"
        2⤵
        • Loads dropped DLL
        • Drops file in System32 directory
        • Suspicious use of SetThreadContext
        • Modifies registry class
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:4564
        • C:\Users\Admin\AppData\Local\Temp\f01e962abcc35b0b96aea14ba111cdec_JaffaCakes118.exe
          C:\Users\Admin\AppData\Local\Temp\f01e962abcc35b0b96aea14ba111cdec_JaffaCakes118.exe
          3⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:4444

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • C:\Windows\SysWOW64\LockX.ocx

      Filesize

      36KB

      MD5

      88bda3c2469728757bf5c6660c9f2ea1

      SHA1

      b344e646fbc4c2fa11a4bdda67b93135fa22994d

      SHA256

      ff6197564b7094e7184de7e6dba6982ad66e11772d6198e58465ec1e83be77f2

      SHA512

      0cecd4abb8e8116ff332df50ba6318fa62948faea5230beaf7850aed1c963a5b8158d6a43b9d108d75d26ae1f3474eac033c80adea9da83af38e2e169923ca87

    • memory/3464-15-0x000000007FFF0000-0x000000007FFF7000-memory.dmp

      Filesize

      28KB

    • memory/3464-16-0x000000007FFD0000-0x000000007FFD1000-memory.dmp

      Filesize

      4KB

    • memory/4444-10-0x0000000000400000-0x00000000004083A0-memory.dmp

      Filesize

      32KB

    • memory/4444-12-0x0000000000400000-0x0000000000409000-memory.dmp

      Filesize

      36KB

    • memory/4444-11-0x0000000000400000-0x0000000000409000-memory.dmp

      Filesize

      36KB

    • memory/4444-14-0x0000000010000000-0x0000000010012000-memory.dmp

      Filesize

      72KB

    • memory/4444-8-0x0000000000400000-0x0000000000409000-memory.dmp

      Filesize

      36KB

    • memory/4444-19-0x0000000000410000-0x00000000004D9000-memory.dmp

      Filesize

      804KB

    • memory/4444-20-0x0000000000400000-0x00000000004083A0-memory.dmp

      Filesize

      32KB

    • memory/4444-21-0x0000000010000000-0x0000000010012000-memory.dmp

      Filesize

      72KB

    • memory/4564-13-0x0000000000400000-0x0000000000449000-memory.dmp

      Filesize

      292KB

    • memory/4564-0-0x0000000000400000-0x0000000000449000-memory.dmp

      Filesize

      292KB