Analysis

  • max time kernel
    149s
  • max time network
    144s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    10/08/2024, 13:49

General

  • Target

    864bd370eaef70324f70886a2d0b0429_JaffaCakes118.exe

  • Size

    100KB

  • MD5

    864bd370eaef70324f70886a2d0b0429

  • SHA1

    63c620f41d1f9fd7199c68a2a45502a3a57ff441

  • SHA256

    2eb02b7f5bb1372cd93a45316b10e687db3ce70696c9a4698a114c803b66e466

  • SHA512

    50f62ca4c1f6bed02b6eee01e2c68af2afe8f801564e7b1dfb43657a1fb5d7050fc559415e21296297c1d621833ee0a1a6f7314872541dbe56b387f3b247d431

  • SSDEEP

    1536:4sNcX2203QoqxJcIRGWcOWPWvXArnY1ZPBizyesDNIjnZP:fQoyNJizyeACnN

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).

  • 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 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\864bd370eaef70324f70886a2d0b0429_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\864bd370eaef70324f70886a2d0b0429_JaffaCakes118.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Loads dropped DLL
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2984
    • C:\Users\Admin\jqzoc.exe
      "C:\Users\Admin\jqzoc.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
      PID:2072

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\jqzoc.exe

    Filesize

    100KB

    MD5

    455c3ea27bb5a27d71c4cc77a0ce6b55

    SHA1

    736d736f4f50674c3695c81b04602c53a3df988b

    SHA256

    8d3cdb6eee9ad1e9b3d9ca045bcb8bb2ed8ed02eb8f8ebf85c7c571bffb0236e

    SHA512

    f857aadb11ddf2ce36538c908c8af92a33501a43045eca1c83746ad62c1cfa7c8f29ac0c9e60bc0331171c621983da988c521acbe926708f13a8659de627f774