Analysis

  • max time kernel
    122s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    22-06-2024 12:54

General

  • Target

    023703aceed9d9cd32f459e3f05a5314_JaffaCakes118.dll

  • Size

    468KB

  • MD5

    023703aceed9d9cd32f459e3f05a5314

  • SHA1

    cc6456e63523fbb2e86f09603fab23e6463e26cd

  • SHA256

    7c66b371a2f328b95abce9bc7953eae138883ff5073114be3085385e4524d73d

  • SHA512

    4a2d08e2eada0b49f6b984ba6c136be449d19ac02414014703c989ae0ad624fa87dbe0a8b98d5b6f70692b62cd6a0188f1160ac669f0cd32ff2540e0be85a5b1

  • SSDEEP

    12288:Yk4Mheqvaee3B1+8ZG43w5H0xqkITRsMEiut6R/JjiR:Yk4Mheqvaee3BgyG8w5UxIEiuAo

Score
6/10

Malware Config

Signatures

  • Installs/modifies Browser Helper Object 2 TTPs 2 IoCs

    BHOs are DLL modules which act as plugins for Internet Explorer.

  • Modifies Internet Explorer settings 1 TTPs 3 IoCs
  • Modifies registry class 15 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\023703aceed9d9cd32f459e3f05a5314_JaffaCakes118.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2184
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\023703aceed9d9cd32f459e3f05a5314_JaffaCakes118.dll
      2⤵
      • Installs/modifies Browser Helper Object
      • Modifies Internet Explorer settings
      • Modifies registry class
      PID:1828

Network

MITRE ATT&CK Enterprise v15

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Downloads