Analysis

  • max time kernel
    133s
  • max time network
    123s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-08-2024 07:13

General

  • Target

    baca230394010a4e184dcc5d89cb4337_JaffaCakes118.dll

  • Size

    119KB

  • MD5

    baca230394010a4e184dcc5d89cb4337

  • SHA1

    180f361ddc3b96c86ffaff04e61c1edb1bf75ca3

  • SHA256

    92b9c98e135414130e221bfc15c1f300c5c8bfe7c43ef163446a4433c7608213

  • SHA512

    de01fd99a6f6e1278b9ead8e365a6161451e9ff78d824561b49ded1d2e9040745a7904b5e5dcf919ccc323d1b659f6c02920cb9bde5daf26227f901e07bb5351

  • SSDEEP

    3072:aIoeLQGexZZUFwbpTvgBE9ISbOdgyRXjT:aoHanUOE6bOdgEXjT

Malware Config

Signatures

  • Installs/modifies Browser Helper Object 2 TTPs 2 IoCs

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

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies registry class 47 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\baca230394010a4e184dcc5d89cb4337_JaffaCakes118.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:912
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\baca230394010a4e184dcc5d89cb4337_JaffaCakes118.dll
      2⤵
      • Installs/modifies Browser Helper Object
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      PID:632

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/632-0-0x0000000010000000-0x0000000010020000-memory.dmp

    Filesize

    128KB

  • memory/632-1-0x0000000001030000-0x0000000001032000-memory.dmp

    Filesize

    8KB