Analysis

  • max time kernel
    142s
  • max time network
    160s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/04/2024, 10:58

General

  • Target

    ff1fee50c3cdef6795e4f68cd0296852_JaffaCakes118.dll

  • Size

    94KB

  • MD5

    ff1fee50c3cdef6795e4f68cd0296852

  • SHA1

    47d7c05705b4f25f2072c4f35e650929cc3177ec

  • SHA256

    774e12aab0679339414153a521285f7585a0f74e7bb877ad2c16c4b08c3e4c8f

  • SHA512

    c10d536de4962f11240fab87140acb5f52e43d5bd2ee78b5cc6bea16d5feec94f53a08422d3279fe84065311811d5bda200a7fa1cd7cb64d8a4439747d4b49b5

  • SSDEEP

    1536:4Nirtd37OOZNLmwTvhfYxOypfK9IHmS9jna2Zh7m0X07S86LorpID9Vl/tlOa:nJd37OOxLhfYQy2IHfjna2Zh7F/8Nrp0

Score
1/10

Malware Config

Signatures

  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\ff1fee50c3cdef6795e4f68cd0296852_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:8
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\ff1fee50c3cdef6795e4f68cd0296852_JaffaCakes118.dll,#1
      2⤵
      • Suspicious use of SetWindowsHookEx
      PID:1500
  • 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=4172 --field-trial-handle=2264,i,15001568551143786084,90255922961447677,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:5044

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • memory/1500-0-0x0000000010000000-0x000000001002B000-memory.dmp

      Filesize

      172KB

    • memory/1500-1-0x0000000010000000-0x000000001002B000-memory.dmp

      Filesize

      172KB

    • memory/1500-2-0x0000000010000000-0x000000001002B000-memory.dmp

      Filesize

      172KB