Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    28/06/2024, 05:51

General

  • Target

    1904b354c79d83b334e6baaf20b3ebbe_JaffaCakes118.exe

  • Size

    96KB

  • MD5

    1904b354c79d83b334e6baaf20b3ebbe

  • SHA1

    ec7829d39c0d14e2f8bbdf0487367f5e50798a89

  • SHA256

    a733c9cfe176b805fea154c70a6a3be22efbcb25a07948cc0b15e459cd95fe04

  • SHA512

    825b7022c73e84c1bd88a42b77f8a38a8ac7ed9bcae41dd5765586bf553a7a091b5b06999575929277895e9f623ec6750dd550580e15299c5d2f1a70505750f4

  • SSDEEP

    3072:OI/WgHrj8fHzf0P/HR3d3QCV8f+pZvRDH:O4Lj8vz8RKC6+zvZH

Score
5/10

Malware Config

Signatures

  • Drops file in System32 directory 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:1260
      • C:\Users\Admin\AppData\Local\Temp\1904b354c79d83b334e6baaf20b3ebbe_JaffaCakes118.exe
        "C:\Users\Admin\AppData\Local\Temp\1904b354c79d83b334e6baaf20b3ebbe_JaffaCakes118.exe"
        2⤵
        • Drops file in System32 directory
        • Suspicious use of SetThreadContext
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:1988
        • C:\Users\Admin\AppData\Local\Temp\1904b354c79d83b334e6baaf20b3ebbe_JaffaCakes118.exe
          C:\Users\Admin\AppData\Local\Temp\1904b354c79d83b334e6baaf20b3ebbe_JaffaCakes118.exe
          3⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:2864

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads

          • memory/1260-11-0x000000007FFF0000-0x000000007FFF7000-memory.dmp

            Filesize

            28KB

          • memory/1260-14-0x000000007EFD0000-0x000000007EFD1000-memory.dmp

            Filesize

            4KB

          • memory/1988-1-0x0000000000400000-0x000000000044E000-memory.dmp

            Filesize

            312KB

          • memory/1988-10-0x0000000000400000-0x000000000044E000-memory.dmp

            Filesize

            312KB

          • memory/2864-4-0x0000000000400000-0x0000000000409000-memory.dmp

            Filesize

            36KB

          • memory/2864-6-0x0000000000400000-0x0000000000409000-memory.dmp

            Filesize

            36KB

          • memory/2864-8-0x0000000000400000-0x0000000000409000-memory.dmp

            Filesize

            36KB

          • memory/2864-7-0x0000000000400000-0x0000000000408960-memory.dmp

            Filesize

            34KB