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Analysis

  • max time kernel
    146s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    19/07/2024, 15:42

General

  • Target

    5c947ac34abdde9f12be23bcf737ba3c_JaffaCakes118.exe

  • Size

    412KB

  • MD5

    5c947ac34abdde9f12be23bcf737ba3c

  • SHA1

    13cf079cbd0fc151b2c8f6b0dfee29eb0f43d92b

  • SHA256

    a9764ce28186c3bd4336e12975d0c26884a9944cfef137a7a1361d4c1ff07197

  • SHA512

    1ebf4c40ab8d3d1ce93c1bd386c7d1d0b61044940dd2d8ffab7e128d0a41c5a771967e3a8cdba8aa5664cef203e22c686d7fb4d625ccc9e0de3c6a36ab3c60c0

  • SSDEEP

    6144:209JUXji/VF9YZV/aMpQm/xB/tyl3F7m/ROXFj3ZvadiZwV22kE/222g:20HUXjy+VCL0+3F7GOXzaVk

Malware Config

Signatures

  • Windows security bypass 2 TTPs 10 IoCs
  • Disables taskbar notifications via registry modification
  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Windows security modification 2 TTPs 14 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5c947ac34abdde9f12be23bcf737ba3c_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\5c947ac34abdde9f12be23bcf737ba3c_JaffaCakes118.exe"
    1⤵
    • Windows security bypass
    • Loads dropped DLL
    • Windows security modification
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1772
    • C:\ProgramData\043A6A5B00014973000ABB91B4EB2331\043A6A5B00014973000ABB91B4EB2331.exe
      "C:\ProgramData\043A6A5B00014973000ABB91B4EB2331\043A6A5B00014973000ABB91B4EB2331.exe" "C:\Users\Admin\AppData\Local\Temp\5c947ac34abdde9f12be23bcf737ba3c_JaffaCakes118.exe"
      2⤵
      • Windows security bypass
      • Deletes itself
      • Executes dropped EXE
      • Windows security modification
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      PID:3044

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \ProgramData\043A6A5B00014973000ABB91B4EB2331\043A6A5B00014973000ABB91B4EB2331.exe

    Filesize

    412KB

    MD5

    5c947ac34abdde9f12be23bcf737ba3c

    SHA1

    13cf079cbd0fc151b2c8f6b0dfee29eb0f43d92b

    SHA256

    a9764ce28186c3bd4336e12975d0c26884a9944cfef137a7a1361d4c1ff07197

    SHA512

    1ebf4c40ab8d3d1ce93c1bd386c7d1d0b61044940dd2d8ffab7e128d0a41c5a771967e3a8cdba8aa5664cef203e22c686d7fb4d625ccc9e0de3c6a36ab3c60c0

  • memory/1772-26-0x0000000000410000-0x00000000004F0000-memory.dmp

    Filesize

    896KB

  • memory/1772-2-0x0000000000410000-0x00000000004F0000-memory.dmp

    Filesize

    896KB

  • memory/1772-1-0x0000000000410000-0x00000000004F0000-memory.dmp

    Filesize

    896KB

  • memory/1772-18-0x0000000000410000-0x00000000004F0000-memory.dmp

    Filesize

    896KB

  • memory/1772-0-0x0000000000020000-0x0000000000021000-memory.dmp

    Filesize

    4KB

  • memory/3044-11-0x0000000000410000-0x00000000004F0000-memory.dmp

    Filesize

    896KB

  • memory/3044-13-0x0000000000410000-0x00000000004F0000-memory.dmp

    Filesize

    896KB

  • memory/3044-14-0x0000000000410000-0x00000000004F0000-memory.dmp

    Filesize

    896KB

  • memory/3044-19-0x0000000000410000-0x00000000004F0000-memory.dmp

    Filesize

    896KB

  • memory/3044-29-0x0000000000410000-0x00000000004F0000-memory.dmp

    Filesize

    896KB

  • memory/3044-30-0x0000000000410000-0x00000000004F0000-memory.dmp

    Filesize

    896KB

  • memory/3044-31-0x0000000000410000-0x00000000004F0000-memory.dmp

    Filesize

    896KB

  • memory/3044-35-0x0000000000410000-0x00000000004F0000-memory.dmp

    Filesize

    896KB