Analysis

  • max time kernel
    140s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    21-04-2024 06:53

General

  • Target

    feb3358f4361beebd94ba9b73fa1ea8f_JaffaCakes118.exe

  • Size

    427KB

  • MD5

    feb3358f4361beebd94ba9b73fa1ea8f

  • SHA1

    5d232f604287f5c74b95e595ef5065703f8cc41c

  • SHA256

    e3e162f1ef7f01923caa50b2a7e535c5ed917229e470acf7f40071e0e368f09b

  • SHA512

    3d943f6bd73596edff5282dc626e91fb4bb95988e302dfd9ae984d69f79d6f34e7d0a158a184a89da34e2cc29ae99d75f92525eeb0eb51311f8639b232b23d68

  • SSDEEP

    12288:WIhuw/VntNekeYB0Rf7V1yan6b7MP+Dd2kw:WIhuwdtNeHxUae7MP+h2b

Score
6/10

Malware Config

Signatures

  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

  • Modifies registry class 3 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\feb3358f4361beebd94ba9b73fa1ea8f_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\feb3358f4361beebd94ba9b73fa1ea8f_JaffaCakes118.exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:2912

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2912-0-0x0000000000400000-0x00000000004CA000-memory.dmp

    Filesize

    808KB

  • memory/2912-2-0x0000000000260000-0x0000000000290000-memory.dmp

    Filesize

    192KB

  • memory/2912-1-0x0000000000400000-0x00000000004CA000-memory.dmp

    Filesize

    808KB

  • memory/2912-3-0x0000000000250000-0x0000000000251000-memory.dmp

    Filesize

    4KB

  • memory/2912-4-0x0000000000400000-0x00000000004CA000-memory.dmp

    Filesize

    808KB

  • memory/2912-6-0x0000000000260000-0x0000000000290000-memory.dmp

    Filesize

    192KB