Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/07/2024, 19:17

General

  • Target

    70e35fcf0a2317e0b36bc65c3ebaf09c_JaffaCakes118.exe

  • Size

    188KB

  • MD5

    70e35fcf0a2317e0b36bc65c3ebaf09c

  • SHA1

    75c97beb3c6f9d2f27bcd43048e0d19a03c8ac19

  • SHA256

    114973e7e43ac5ca8d341d1dbaed17b327320c9a0a9eb98770eb4e9f6b9bb062

  • SHA512

    13aa226403a1993aac7212950d0811015b2fa929c42fdb8a0031ca898e2e585b08fc37ec6d4c4ebe8e341cc0df24c7d7100243a7e93c0688beb5825885c83e01

  • SSDEEP

    3072:XcJcqS2DZCv8yapZIvcFeqoSeaX/m7bfTWan9LxJ8DJOpPVKuqmqTgwb9MTXKV/M:GcCZCvzWevcFe/aX/m7bfTWan9lJ8DJW

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 53 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 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\70e35fcf0a2317e0b36bc65c3ebaf09c_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\70e35fcf0a2317e0b36bc65c3ebaf09c_JaffaCakes118.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Checks computer location settings
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4076
    • C:\Users\Admin\sugod.exe
      "C:\Users\Admin\sugod.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:3828

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\sugod.exe

          Filesize

          188KB

          MD5

          dd39619df7356d7d4b564cfa2f068eb6

          SHA1

          0cbc35ef8022543f7ec498df7ee5323395302869

          SHA256

          4d86e5ec296d2ed9b55dfc0c908492aff2b1d851ba1cda9596499c9bcdda401b

          SHA512

          dc286f0dad1585502dac4a9078378ef93549511c0fd1e6386f81d836cae0d9b8aaa92fcb9e89c7c69d30d02be4bc46495b06738b8cd53157bc3eb90bc1a959a7