Analysis

  • max time kernel
    143s
  • max time network
    151s
  • 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 01:49

General

  • Target

    a36eefcdc807fb231dc13dde801a821b_JaffaCakes118.exe

  • Size

    815KB

  • MD5

    a36eefcdc807fb231dc13dde801a821b

  • SHA1

    e5bbaa5f715844b1895bd4a1f48702a8567215c6

  • SHA256

    8309b6880da4e698bd3ce595275337e98f6ca123fb58f3f4ce74482d4120d5c7

  • SHA512

    01051b624c0cc9ecc18e0ac0dd3b1f43fa1fb544e203607aa90105ce83ac51ff558babccf151bdb8b45fddd9be34d9c8507d3febcee7a63a5c846776d97f571b

  • SSDEEP

    12288:rjgeZIBLM0ncVt5i/bHUYhlNlC+4j05cuhYPXO2XDEu8MXczfUIzzmn:rrmM0nfbHUYhlrge2Xo7MYmn

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\a36eefcdc807fb231dc13dde801a821b_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\a36eefcdc807fb231dc13dde801a821b_JaffaCakes118.exe"
    1⤵
    • Registers COM server for autorun
    • Checks whether UAC is enabled
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:2452
  • 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=4116,i,11266875042087428226,16669718873272757238,262144 --variations-seed-version --mojo-platform-channel-handle=3900 /prefetch:8
    1⤵
      PID:4836

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2452-10-0x0000000003140000-0x00000000032C4000-memory.dmp

      Filesize

      1.5MB

    • memory/2452-11-0x0000000003140000-0x00000000032C4000-memory.dmp

      Filesize

      1.5MB

    • memory/2452-9-0x0000000003140000-0x00000000032C4000-memory.dmp

      Filesize

      1.5MB

    • memory/2452-3-0x0000000003140000-0x00000000032C4000-memory.dmp

      Filesize

      1.5MB

    • memory/2452-12-0x0000000001330000-0x0000000001331000-memory.dmp

      Filesize

      4KB

    • memory/2452-20-0x0000000001330000-0x0000000001331000-memory.dmp

      Filesize

      4KB