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Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    11/07/2024, 08:49

General

  • Target

    387389a4940f58dcc549ed7ae25f93d7_JaffaCakes118.exe

  • Size

    132KB

  • MD5

    387389a4940f58dcc549ed7ae25f93d7

  • SHA1

    97a79bf39e41bbbbd8197504b26791d675bad5f3

  • SHA256

    8d8c416ebaf747304e3a40a38d1fc7a1b9d53e7b746a2c4dd8ad18f807abebaa

  • SHA512

    1b0fa264a03f10491e7d0b96030702862331821cf6eb96b6ce396cd06bd774824e6e3fd0a486b54afa2dc5c5ef09ef694fe2c35a153dc5790a937ef764a725e3

  • SSDEEP

    1536:cqm4e/T8H6rM2qEbBkIvI4DyQDIws/HmmYbRdfuL0wo7JaS1:te/T8H63qEbBkn4e2s/HmlTfdwQL

Score
10/10

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 50 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 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\387389a4940f58dcc549ed7ae25f93d7_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\387389a4940f58dcc549ed7ae25f93d7_JaffaCakes118.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2728
    • C:\Users\Admin\limax.exe
      "C:\Users\Admin\limax.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:2968

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\limax.exe

    Filesize

    132KB

    MD5

    fe17ff0ce9e4dfd0abfdc5528a1455a4

    SHA1

    e350cdf68c4599edd6b6a66a870bca158eded74f

    SHA256

    7a9f903b63dad61c66c9fcb1fdf8eb7ad3bfee7697a31f31498381b5b6480421

    SHA512

    f7c281e8d5b047011b2378fdc364b0a9a6c1fdb506f920b9af069c589a55091e87b9c4bf4c1fa6b98e13666fd1068c29fd1554934f3936b72ee62e4fdfab155d