General

  • Target
    02102026_0046_01102026_Juicio_Contencioso_Administrativo_Tribunal_Federal_CAUSA980-2026.zip
  • Size 3.9MB
  • Sample261002-a42lmavwe1
  • SHA256 9f72a6d48c62a6d313e5cd079b7def4e9ae0186b7b17219004569abe6d17754b
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • evolutionrat

C2
  • signareuiera.duckdns.org:4782

Attributes
  • install

    false

Targets

    • Target
      Juicio_Contencioso_Administrativo_Tribunal_Federal_CAUSA980-2026.wsf
    • Size 5KB
    • SHA256 759d0ef0b9702a4079e758e13778007f85e9c3ea96b38cd464bab194903db9dc
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Family: EvolutionRAT

      EvolutionRAT is a Windows RAT written in C.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Checks computer location settings

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

    • Creates a file in the Startup directory

      A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Executes a VBScript file via the Windows Script Host.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v16

Tasks