Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/07/2024, 10:27

General

  • Target

    601d1547e97cc1170b840134e5dbc89b_JaffaCakes118.exe

  • Size

    132KB

  • MD5

    601d1547e97cc1170b840134e5dbc89b

  • SHA1

    acea4da6f9bf62becdb812f0f54a8e755265e81d

  • SHA256

    09e3927c771337ecdc0e44f708b2bebb2133d478aca79d3043ca5d17d470a707

  • SHA512

    85de56f73cd6e24a32e6919dd72fd8092186ffb5f123e566b54c92877bce30ee5f1e5bbf410605c172ff5c6604c7fdd4889245a11329856967bedbd3abde2e8b

  • SSDEEP

    1536:zuxP9eTIzP3XFixXVG4e2JLBJ3Ue05znybzPe9j9wo7JaS/:89eTIz/FixFG4e1ybG5wQd

Score
10/10

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 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).

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\601d1547e97cc1170b840134e5dbc89b_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\601d1547e97cc1170b840134e5dbc89b_JaffaCakes118.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Checks computer location settings
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4440
    • C:\Users\Admin\wijuk.exe
      "C:\Users\Admin\wijuk.exe"
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:1608

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\wijuk.exe

    Filesize

    132KB

    MD5

    1a2196cd9c279a98a6d09703950e3c45

    SHA1

    c2e9a49d110e8993fc0a04adc0197d160ad2fe05

    SHA256

    ec49ea4579024a13bb5ea1ac459878a6c20e3e7dcfa3d9de4c002b83fd2df67d

    SHA512

    e81e5c29dc685cb621b5023f2ba4ba2f0016c67ed66c64b18d9447bd2a8cfcb164fbf3956a91c702c0e6d8527599f5439d97523f9e8dee67d4b6fa2b53895296