Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    25-09-2024 08:36

General

  • Target

    f59d451dade5800e7a23909f93df9ff0_JaffaCakes118.exe

  • Size

    204KB

  • MD5

    f59d451dade5800e7a23909f93df9ff0

  • SHA1

    2467d299fc67b5e5db89a586ad3aecf72f2510d8

  • SHA256

    5bbfb232bfda142a1b91d795c5132c2c08d31ac203a22b964739067898871f76

  • SHA512

    18f86e047d1eb01e148abc390acf27a95be2f940e46069350a5634caf477bb67a44e6f236de7d31a61a3cccd5e133c758ba6262c6202e1d45324ffc4fd2cbc94

  • SSDEEP

    3072:rvgqKZBXj3pZgjxp8HRfW+Ida220gN4JsBi40BuWNVYrcLwcYieNRrhomiyTfXIL:rvvOxDpZgdORfWTmiDBuhTIaxu+7qT

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 52 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f59d451dade5800e7a23909f93df9ff0_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f59d451dade5800e7a23909f93df9ff0_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3064
    • C:\Users\Admin\judoh.exe
      "C:\Users\Admin\judoh.exe"
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2840

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\judoh.exe

    Filesize

    204KB

    MD5

    ce043b021d562490814eda497b3527e7

    SHA1

    94237c5cf8e74d42b6f6d3046ce7f71aedb71a2f

    SHA256

    6c6591622d529e215a052d87049793e936dfda915c69a2204aeabf7c4a0d8e1b

    SHA512

    30ce4a37e8fbfec92f6906f76e79fa16e36fc38eaf0a8b092c378e50cace7900af9d0f442d4f5d7488f23be60d1f4140280b823deb320d5ec37777e2992433b2