Analysis

  • max time kernel
    140s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-06-2024 12:03

General

  • Target

    02095e4b1c71d5da48a7d65ec8df7772_JaffaCakes118.dll

  • Size

    356KB

  • MD5

    02095e4b1c71d5da48a7d65ec8df7772

  • SHA1

    7f431e759cdf118f40d36c91623d17477b3845c2

  • SHA256

    87804e5d6f8ba18fb9caee00ed645908e8c09677e0a0f7c2828d264dcd326148

  • SHA512

    9b350330a785954ff1aac6f8f0818ae228c911b01ac6075b6c780786169fc36a38de168ad87e5842b133d6cc1b1375b291357e0967d572896dc9ac6ae4965edd

  • SSDEEP

    6144:vPy0+bvrsPMFLx78DR8feW6lWVZd1eRhudevjr/Yl2yIuuiDy4GVd+:vK0+jyDR8pXUYdevjbfyISDdGV

Score
6/10

Malware Config

Signatures

  • Installs/modifies Browser Helper Object 2 TTPs 2 IoCs

    BHOs are DLL modules which act as plugins for Internet Explorer.

  • Modifies Internet Explorer settings 1 TTPs 2 IoCs
  • Modifies registry class 15 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\02095e4b1c71d5da48a7d65ec8df7772_JaffaCakes118.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1604
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\02095e4b1c71d5da48a7d65ec8df7772_JaffaCakes118.dll
      2⤵
      • Installs/modifies Browser Helper Object
      • Modifies Internet Explorer settings
      • Modifies registry class
      PID:4536
  • 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=3816 --field-trial-handle=2248,i,10247514684337323751,15511974759131734137,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:1696

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads