Analysis

  • max time kernel
    135s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13-06-2024 12:59

General

  • Target

    a5a7b25d4ba94d4a2d0b7dbc31d1614e_JaffaCakes118.exe

  • Size

    1.1MB

  • MD5

    a5a7b25d4ba94d4a2d0b7dbc31d1614e

  • SHA1

    c9d2680caefd1ba4861bb2a35606734a8e0dc1bd

  • SHA256

    824de9880b8d03f858df0154e9d4b0cc95f37290459eb34ae837510468278a34

  • SHA512

    269a7ffee1d74f9dc40ab53a2c75a31ff835ae8f08d1cd1f18f279bbf8880e3d22ed6c79cedab90b20814a3b5eb215213df5ef393646c337517cd4b0d4ac14a6

  • SSDEEP

    24576:Y/FKk6FABgxuEm2CyHZdL4soZOmHu/7lutu:Cwk6F0gYEmpyHwguuTlj

Malware Config

Signatures

  • Registers COM server for autorun 1 TTPs 3 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Modifies registry class 34 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a5a7b25d4ba94d4a2d0b7dbc31d1614e_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\a5a7b25d4ba94d4a2d0b7dbc31d1614e_JaffaCakes118.exe"
    1⤵
    • Registers COM server for autorun
    • Checks whether UAC is enabled
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:3424
  • 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=4292,i,5047420736443372512,9747851268033796534,262144 --variations-seed-version --mojo-platform-channel-handle=4368 /prefetch:8
    1⤵
      PID:1636

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3424-0-0x00000000005E0000-0x00000000005E1000-memory.dmp
      Filesize

      4KB

    • memory/3424-1-0x00000000037E0000-0x00000000037E2000-memory.dmp
      Filesize

      8KB

    • memory/3424-2-0x0000000003A30000-0x0000000003A32000-memory.dmp
      Filesize

      8KB

    • memory/3424-5-0x0000000003DB0000-0x0000000003EF1000-memory.dmp
      Filesize

      1.3MB

    • memory/3424-12-0x0000000003F70000-0x0000000003F72000-memory.dmp
      Filesize

      8KB