General

  • Target

    d73e7f87a3a95e0f16337c29a6546efa_JaffaCakes118

  • Size

    204KB

  • Sample

    240909-248tgsvenm

  • MD5

    d73e7f87a3a95e0f16337c29a6546efa

  • SHA1

    753398b57ac5a470d4c2573e1b51cb3ed783e834

  • SHA256

    032f82ee87063844044f26e9c171170ee56b5e480a26402371018512fb92ff6a

  • SHA512

    e966fcfc3fb032e6b602f5bfcbc5842a9c88a8427096f9902e2ec12d08f30c851104c10f10824b084a1e18cf6e9e44114d5f3fd1f688a3d8db6e805976ed4b25

  • SSDEEP

    3072:IxuGg5NaeP3qQKvVpXNdXpstoSjvdQXsAs1XMTsx+7llitfMA6Nbrk42o/O:IsXagIVpXNUtoyHVMlmdt6Nfk42o/O

Malware Config

Extracted

Family

netwire

C2

185.125.205.77:39560

Attributes
  • activex_autorun

    true

  • activex_key

    {51ER3LW3-6YXE-YD6F-5ROI-AF1JX466T30G}

  • copy_executable

    true

  • delete_original

    false

  • host_id

    sunshineslisa

  • install_path

    %AppData%\Imgburn\Svchost.exe

  • keylogger_dir

    %AppData%\Logs\Imgburn\

  • lock_executable

    false

  • mutex

    BdenlrBn

  • offline_keylogger

    true

  • password

    sucess

  • registry_autorun

    true

  • startup_name

    NetWire

  • use_mutex

    true

Targets

    • Target

      d73e7f87a3a95e0f16337c29a6546efa_JaffaCakes118

    • Size

      204KB

    • MD5

      d73e7f87a3a95e0f16337c29a6546efa

    • SHA1

      753398b57ac5a470d4c2573e1b51cb3ed783e834

    • SHA256

      032f82ee87063844044f26e9c171170ee56b5e480a26402371018512fb92ff6a

    • SHA512

      e966fcfc3fb032e6b602f5bfcbc5842a9c88a8427096f9902e2ec12d08f30c851104c10f10824b084a1e18cf6e9e44114d5f3fd1f688a3d8db6e805976ed4b25

    • SSDEEP

      3072:IxuGg5NaeP3qQKvVpXNdXpstoSjvdQXsAs1XMTsx+7llitfMA6Nbrk42o/O:IsXagIVpXNUtoyHVMlmdt6Nfk42o/O

    • NetWire RAT payload

    • Netwire

      Netwire is a RAT with main functionalities focused password stealing and keylogging, but also includes remote control capabilities as well.

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks