Analysis

  • max time kernel
    142s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-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 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:3196
      • 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:2260
        • 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:1052
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1324 --field-trial-handle=2280,i,1836084024518340990,18250262151825427757,262144 --variations-seed-version /prefetch:8
      1⤵
        PID:5536

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads

            • memory/1052-4-0x0000000000400000-0x0000000000409000-memory.dmp

              Filesize

              36KB

            • memory/1052-6-0x0000000000400000-0x0000000000409000-memory.dmp

              Filesize

              36KB

            • memory/1052-7-0x0000000000400000-0x0000000000408960-memory.dmp

              Filesize

              34KB

            • memory/1052-8-0x0000000000400000-0x0000000000409000-memory.dmp

              Filesize

              36KB

            • memory/1052-10-0x0000000000400000-0x0000000000408960-memory.dmp

              Filesize

              34KB

            • memory/1052-15-0x0000000000410000-0x00000000004D9000-memory.dmp

              Filesize

              804KB

            • memory/2260-0-0x0000000000400000-0x000000000044E000-memory.dmp

              Filesize

              312KB

            • memory/2260-9-0x0000000000400000-0x000000000044E000-memory.dmp

              Filesize

              312KB

            • memory/3196-11-0x000000007FFF0000-0x000000007FFF7000-memory.dmp

              Filesize

              28KB

            • memory/3196-12-0x000000007FFD0000-0x000000007FFD1000-memory.dmp

              Filesize

              4KB