Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    01-06-2024 03:40

General

  • Target

    89439e83a8f839dbb2290feb3afa5dc4_JaffaCakes118.exe

  • Size

    684KB

  • MD5

    89439e83a8f839dbb2290feb3afa5dc4

  • SHA1

    7328010d7824a9c5ebaf1d7a5811833bcb521f10

  • SHA256

    1b62fd88557d629955077cdc45477857191aa88583b6fd0c24c2eccaa5632ddc

  • SHA512

    e6185de61d205e1b1c6302af055a89bd8be907b900efa85b57d2ad943a2417fb6895c4f291dc01284dd6824a7d8059be312044cce77b5168e5cb74ec92cc1b97

  • SSDEEP

    12288:Y/ZqsC9Pa6P8Xu+Y0+4Kk3R61B0iYWfJWCMQHxvZj3uHcwTIfM1GjT9AlO:YsD18Xa1A3YBZffJWCNhjeFTIfMUvOlO

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 Internet Explorer settings 1 TTPs 1 IoCs
  • Modifies registry class 36 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\89439e83a8f839dbb2290feb3afa5dc4_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\89439e83a8f839dbb2290feb3afa5dc4_JaffaCakes118.exe"
    1⤵
    • Registers COM server for autorun
    • Checks whether UAC is enabled
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:1704

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1704-2-0x0000000000970000-0x0000000000AF0000-memory.dmp

    Filesize

    1.5MB

  • memory/1704-9-0x0000000000110000-0x0000000000111000-memory.dmp

    Filesize

    4KB