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Analysis

  • max time kernel
    150s
  • max time network
    126s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/06/2024, 17:58

General

  • Target

    16f48814678483bc9a25b8e1f85e8afd_JaffaCakes118.exe

  • Size

    1.5MB

  • MD5

    16f48814678483bc9a25b8e1f85e8afd

  • SHA1

    1ce2436ea469b915d3de03692644e50febd4671a

  • SHA256

    ca46a1b0778c2f3a06c1ec8b6870c1983e9caa9a52ed3e5a4faa3f38f1ea05df

  • SHA512

    8061f352b953349bc037d534b9901bda13b54eb238bc3c311fe52185fad536a7d8720a6b68276a8aa9b9258464ffcf72547c49821398560685498e993493c174

  • SSDEEP

    24576:stH/MYB2AfNKfbedtalkMdCMHzQMPIwYJLRqthKFz6FE4aS1WjR4v:mMmkDo/cCW9L6LRqthSqv

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Drops file in Windows directory 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\16f48814678483bc9a25b8e1f85e8afd_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\16f48814678483bc9a25b8e1f85e8afd_JaffaCakes118.exe"
    1⤵
    • Drops file in Windows directory
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3620
    • C:\WINDOWS\explorep.exe
      C:\WINDOWS\explorep.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:1440
  • 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 --field-trial-handle=4372,i,15140928051103392835,1612840580898364401,262144 --variations-seed-version --mojo-platform-channel-handle=3804 /prefetch:8
    1⤵
      PID:1040

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • C:\Windows\explorep.exe

      Filesize

      952KB

      MD5

      cccce53070587ca7529c7faaa3c668aa

      SHA1

      01329eabb79ddad8204ffacd3bcd569f055c733f

      SHA256

      56a962ab0d435f1ebf057959ff89e9e72456315f7427ef072ce3c8ad181161ae

      SHA512

      405b2131cc421700a6feca2319d53622fe131711d9973da29feafb8da956ef3d4e613f70aa240f6277d1c43abc2de53e5e492e691f7ffbe9bd83d67d90248410