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Analysis

  • max time kernel
    132s
  • max time network
    135s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/05/2024, 13:52

General

  • Target

    6ebc31daee7f9921be67ad12d824642a_JaffaCakes118.exe

  • Size

    703KB

  • MD5

    6ebc31daee7f9921be67ad12d824642a

  • SHA1

    7337b2d1a2fd482db7fad8a5038f6986c3638da9

  • SHA256

    979cd87c720f0deb7421d736a479dd8f32281da0dc424cc7767d46ab5366228e

  • SHA512

    d5ab737a7f1a3b83ce5375cbe5cb3f86885ba4c7f6aa7d5f80aac93fe3ed957e78005fd30974856ffa1cadfb84b21287b77e027c7d6e0e4271bdc9897bcb17ff

  • SSDEEP

    12288:uviyjlMsGhLqVjJ/gaTbiO/7hlS85TMalRU24LJgyo/30pFfhdC24Wga:OYLqv/gaTbisSqrQL6yoQfhdC24Wf

Malware Config

Signatures

  • Registers COM server for autorun 1 TTPs 3 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • 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\6ebc31daee7f9921be67ad12d824642a_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\6ebc31daee7f9921be67ad12d824642a_JaffaCakes118.exe"
    1⤵
    • Registers COM server for autorun
    • Checks whether UAC is enabled
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:2760

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2760-2-0x0000000001450000-0x00000000015D1000-memory.dmp

    Filesize

    1.5MB

  • memory/2760-9-0x0000000000EC0000-0x0000000000EC1000-memory.dmp

    Filesize

    4KB

  • memory/2760-11-0x0000000000EC0000-0x0000000000EC1000-memory.dmp

    Filesize

    4KB