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General

  • Target

    Notificacion_Reunion De Demanda.tbz

  • Size

    121KB

  • Sample

    250313-w1fqmsyzhw

  • MD5

    a9cb4efcac5b5f8aec4dbd7166cb860f

  • SHA1

    14a1cc2e1dca8ed9934569ca0f302d9d3c33148f

  • SHA256

    0b430fdf7a3b364d677e4bb08030e5e0545ab45e534c9b9e9fa1dbf47503e9da

  • SHA512

    c510dcfa13836cdd6e07946ff893f333ad230f9943391816dc4b98ca83f395f7a13635210bf45a8057f7973841aaa9db99325e24645cb44e9f65efeac42ae575

  • SSDEEP

    1536:XXdP0bAQRC09QQ6fmuKU2ZBi1biuXKQ07E/aMMcLkz2A+/s/:Xc7RC09QQ6fmuKi1biuF0/X6zM

Malware Config

Extracted

Family

xtremerat

C2

fluber12.duckdns.org

Targets

    • Target

      Notificacion_Reunion De Demanda.tbz

    • Size

      121KB

    • MD5

      a9cb4efcac5b5f8aec4dbd7166cb860f

    • SHA1

      14a1cc2e1dca8ed9934569ca0f302d9d3c33148f

    • SHA256

      0b430fdf7a3b364d677e4bb08030e5e0545ab45e534c9b9e9fa1dbf47503e9da

    • SHA512

      c510dcfa13836cdd6e07946ff893f333ad230f9943391816dc4b98ca83f395f7a13635210bf45a8057f7973841aaa9db99325e24645cb44e9f65efeac42ae575

    • SSDEEP

      1536:XXdP0bAQRC09QQ6fmuKU2ZBi1biuXKQ07E/aMMcLkz2A+/s/:Xc7RC09QQ6fmuKi1biuF0/X6zM

    • Detect XtremeRAT payload

    • XtremeRAT

      The XtremeRAT was developed by xtremecoder and has been available since at least 2010, and written in Delphi.

    • Xtremerat family

    • Boot or Logon Autostart Execution: Active Setup

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

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v15

Tasks