Analysis

  • max time kernel
    115s
  • max time network
    124s
  • 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 15:08

General

  • Target

    bc96e203c67be88be7d10b33f4888435_JaffaCakes118.exe

  • Size

    845KB

  • MD5

    bc96e203c67be88be7d10b33f4888435

  • SHA1

    736d2b1a8098a9f304a37d3faaee09860c99793f

  • SHA256

    ccf484598badea6411a98c724a24f1601f254b03add5cec8ae5fd81f71634deb

  • SHA512

    e8679ffb40c137dd4bef1e47df1cd6885b84b3bfb63f0cace53fea8b260581be40f25074566c2fa475baf7a74179dfb932984519c98f491c4c6c58404a8d4dbe

  • SSDEEP

    12288:TZY20rWC0oauNqFenLhYOnVaNrgd3cxnUgbn8ZQPFv2J1/5fjqjO9V+QTAAIfX6t:1Y20rqeL+epmnn8ZtJ1FaEk+AAIPdof

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\bc96e203c67be88be7d10b33f4888435_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\bc96e203c67be88be7d10b33f4888435_JaffaCakes118.exe"
    1⤵
    • Checks whether UAC is enabled
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:4136
  • 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=4628,i,1400471177590024469,587385956640537806,262144 --variations-seed-version --mojo-platform-channel-handle=4232 /prefetch:8
    1⤵
      PID:4636

    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/4136-2-0x0000000002C60000-0x0000000002DDF000-memory.dmp
      Filesize

      1.5MB

    • memory/4136-9-0x0000000002C60000-0x0000000002DDF000-memory.dmp
      Filesize

      1.5MB

    • memory/4136-11-0x0000000002C60000-0x0000000002DDF000-memory.dmp
      Filesize

      1.5MB

    • memory/4136-10-0x0000000002C60000-0x0000000002DDF000-memory.dmp
      Filesize

      1.5MB

    • memory/4136-12-0x00000000014A0000-0x00000000014A1000-memory.dmp
      Filesize

      4KB

    • memory/4136-14-0x00000000014A0000-0x00000000014A1000-memory.dmp
      Filesize

      4KB