Analysis

  • max time kernel
    115s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-06-2024 14:20

General

  • Target

    bc63f4fc74705b38c2ff048d7670c65c_JaffaCakes118.exe

  • Size

    701KB

  • MD5

    bc63f4fc74705b38c2ff048d7670c65c

  • SHA1

    48c983c3decf9921a7468b2f29dd97f82c7adac7

  • SHA256

    6de3010113d78e3c7affc3574e2aff3374f4583f9286ad451624b876a9baadbe

  • SHA512

    0163644fe25b4d8b49e043a62a16829d780804bac8ca7c9d4eeeaf11768ea9f10d450679cc3557940d551b0edee92dcc7d0069834606b3a335b986da4620aaf2

  • SSDEEP

    12288:MOBijTIILz5yfex/vfnSqNoVuOnMbEam3Ap5OkPJaho5ueC01I5a:MymxnvSvVuOMXmlsahogeCgI5a

Malware Config

Signatures

  • Event Triggered Execution: Component Object Model Hijacking 1 TTPs

    Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

  • 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\bc63f4fc74705b38c2ff048d7670c65c_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\bc63f4fc74705b38c2ff048d7670c65c_JaffaCakes118.exe"
    1⤵
    • Checks whether UAC is enabled
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:712
  • 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 --field-trial-handle=4120,i,6870419347051655189,5491911050420577193,262144 --variations-seed-version --mojo-platform-channel-handle=4192 /prefetch:8
    1⤵
      PID:716

    Network

    MITRE ATT&CK Matrix ATT&CK v13

    Persistence

    Event Triggered Execution

    1
    T1546

    Component Object Model Hijacking

    1
    T1546.015

    Privilege Escalation

    Event Triggered Execution

    1
    T1546

    Component Object Model Hijacking

    1
    T1546.015

    Discovery

    System Information Discovery

    1
    T1082

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/712-10-0x00000000027D0000-0x0000000002953000-memory.dmp
      Filesize

      1.5MB

    • memory/712-11-0x00000000027D0000-0x0000000002953000-memory.dmp
      Filesize

      1.5MB

    • memory/712-9-0x00000000027D0000-0x0000000002953000-memory.dmp
      Filesize

      1.5MB

    • memory/712-2-0x00000000027D0000-0x0000000002953000-memory.dmp
      Filesize

      1.5MB

    • memory/712-12-0x0000000000D90000-0x0000000000D91000-memory.dmp
      Filesize

      4KB

    • memory/712-14-0x0000000000D90000-0x0000000000D91000-memory.dmp
      Filesize

      4KB