General

  • Target
    Notificación Judicial_ AUDIENCIA DE FORMULACIÓN DE ACUSACIÓN · 9100702961; OFICINA_ 2° JUZGADO PENAL DEL CIRCUITO DE LETICIA EXPEDIENTE 91001738515720268905304 · LETICIA - AMAZONAS.msg
  • Size 10.1MB
  • Sample260916-avm2wassf1
  • SHA256 cc25a6ed5a2e8df58e63c0df8f6b99e8816b81a1da57ddfd1c446d3899c75c19
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • evolutionrat

C2
  • 1509envirat.duckdns.org:3588

Attributes
  • install

    false

Targets

    • Target
      Notificación Judicial_ AUDIENCIA DE FORMULACIÓN DE ACUSACIÓN · 9100702961; OFICINA_ 2° JUZGADO PENAL DEL CIRCUITO DE LETICIA EXPEDIENTE 91001738515720268905304 · LETICIA - AMAZONAS.msg
    • Size 10.1MB
    • SHA256 cc25a6ed5a2e8df58e63c0df8f6b99e8816b81a1da57ddfd1c446d3899c75c19
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      (7) QUERELLA.Registraduria_2706 COM.c363b3a.xhtml
    • Size 7.4MB
    • SHA256 9c193399bf36bf6dcfbc4e2577e696d2ab1e7ba64a46e6ffa3735689bae2fb1c
    • 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.

    • Deletes itself

    • Loads dropped DLL

    • Suspicious use of SetThreadContext

    • Target
      email-html-2.txt
    • Size 1KB
    • SHA256 b348d9c31fe49dde4fd91e5d6fdef28be3f5189eead31779e6400f146aaee7d2
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10

MITRE ATT&CK Enterprise v16

Tasks