Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    22-08-2024 17:36

General

  • Target

    b883fa7d77751ff146fac85baeca81db_JaffaCakes118.exe

  • Size

    363KB

  • MD5

    b883fa7d77751ff146fac85baeca81db

  • SHA1

    a7fec47dca75278b67c2f0fe10a883b68073cca2

  • SHA256

    c04fcbddb43911cb2db7798b1b7297ca6fc3f669d75ba913f4cae1a589a7caa8

  • SHA512

    d991c27ac883891c70a073bad45cdcb6d79337506623a6cae8de6002303ad934974eaa1cb3ae07e7226fbbd5dadbb29b3b45604c7ad7cce2d3142855b9a2f058

  • SSDEEP

    6144:R0CrRJKdxrL00ojHPXFQu44kh56vZwilcvoMO3wDIedp+:RpVJSNw0EX5S7JiUoMO3Jedp+

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.

  • 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 3 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b883fa7d77751ff146fac85baeca81db_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\b883fa7d77751ff146fac85baeca81db_JaffaCakes118.exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:2436

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2436-0-0x0000000000400000-0x0000000000510000-memory.dmp

    Filesize

    1.1MB

  • memory/2436-35-0x0000000000570000-0x0000000000571000-memory.dmp

    Filesize

    4KB

  • memory/2436-34-0x0000000000240000-0x0000000000241000-memory.dmp

    Filesize

    4KB

  • memory/2436-32-0x0000000000580000-0x0000000000581000-memory.dmp

    Filesize

    4KB

  • memory/2436-31-0x0000000000580000-0x0000000000581000-memory.dmp

    Filesize

    4KB

  • memory/2436-30-0x0000000000580000-0x0000000000581000-memory.dmp

    Filesize

    4KB

  • memory/2436-29-0x0000000000580000-0x0000000000581000-memory.dmp

    Filesize

    4KB

  • memory/2436-28-0x0000000000580000-0x0000000000581000-memory.dmp

    Filesize

    4KB

  • memory/2436-27-0x0000000000580000-0x0000000000581000-memory.dmp

    Filesize

    4KB

  • memory/2436-26-0x0000000000580000-0x0000000000581000-memory.dmp

    Filesize

    4KB

  • memory/2436-25-0x0000000000580000-0x0000000000581000-memory.dmp

    Filesize

    4KB

  • memory/2436-24-0x0000000000580000-0x0000000000581000-memory.dmp

    Filesize

    4KB

  • memory/2436-23-0x0000000000580000-0x0000000000581000-memory.dmp

    Filesize

    4KB

  • memory/2436-22-0x0000000000580000-0x0000000000581000-memory.dmp

    Filesize

    4KB

  • memory/2436-21-0x0000000000580000-0x0000000000581000-memory.dmp

    Filesize

    4KB

  • memory/2436-20-0x0000000000580000-0x0000000000581000-memory.dmp

    Filesize

    4KB

  • memory/2436-19-0x0000000000580000-0x0000000000581000-memory.dmp

    Filesize

    4KB

  • memory/2436-18-0x0000000000580000-0x0000000000581000-memory.dmp

    Filesize

    4KB

  • memory/2436-17-0x0000000000580000-0x0000000000581000-memory.dmp

    Filesize

    4KB

  • memory/2436-16-0x0000000000580000-0x0000000000581000-memory.dmp

    Filesize

    4KB

  • memory/2436-15-0x0000000000580000-0x0000000000581000-memory.dmp

    Filesize

    4KB

  • memory/2436-14-0x0000000000580000-0x0000000000581000-memory.dmp

    Filesize

    4KB

  • memory/2436-13-0x0000000000580000-0x0000000000581000-memory.dmp

    Filesize

    4KB

  • memory/2436-12-0x0000000000580000-0x0000000000581000-memory.dmp

    Filesize

    4KB

  • memory/2436-11-0x0000000000580000-0x0000000000581000-memory.dmp

    Filesize

    4KB

  • memory/2436-10-0x0000000000580000-0x0000000000581000-memory.dmp

    Filesize

    4KB

  • memory/2436-9-0x0000000000580000-0x0000000000581000-memory.dmp

    Filesize

    4KB

  • memory/2436-8-0x0000000000580000-0x0000000000581000-memory.dmp

    Filesize

    4KB

  • memory/2436-7-0x0000000000580000-0x0000000000581000-memory.dmp

    Filesize

    4KB

  • memory/2436-6-0x0000000000580000-0x0000000000581000-memory.dmp

    Filesize

    4KB

  • memory/2436-5-0x0000000000580000-0x0000000000581000-memory.dmp

    Filesize

    4KB

  • memory/2436-4-0x0000000000580000-0x0000000000581000-memory.dmp

    Filesize

    4KB

  • memory/2436-3-0x0000000000580000-0x0000000000581000-memory.dmp

    Filesize

    4KB

  • memory/2436-2-0x0000000000580000-0x0000000000581000-memory.dmp

    Filesize

    4KB

  • memory/2436-1-0x0000000000580000-0x0000000000581000-memory.dmp

    Filesize

    4KB

  • memory/2436-37-0x0000000000400000-0x0000000000510000-memory.dmp

    Filesize

    1.1MB