General

  • Target
    RV_ Audiencia De Control De Legalidad - Oficina_ Juzgado Séptimo (Laboral Del Circuito) – - Ref. Proceso 50001738319920264593100.msg
  • Size 9.6MB
  • Sample260929-qy4rss1erd
  • SHA256 b51270fefe5a60aff177e69cbdb24fe10142f65f683664e3a1f55d227c802031
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • evolutionrat

C2
  • snipervps.duckdns.org:1010

Attributes
  • install

    false

Targets

    • Target
      RV_ Audiencia De Control De Legalidad - Oficina_ Juzgado Séptimo (Laboral Del Circuito) – - Ref. Proceso 50001738319920264593100.msg
    • Size 9.6MB
    • SHA256 b51270fefe5a60aff177e69cbdb24fe10142f65f683664e3a1f55d227c802031
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      desarchivo-2473539_Edicto.xhtml
    • Size 6.9MB
    • SHA256 37b14c3ec6e804a213fd42ea71a3426c907f3cdf8af590cc3c8a24e2eb44f2a8
    • 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

    • Enumerates connected drives

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

    • Suspicious use of SetThreadContext

    • Target
      email-html-2.txt
    • Size 14KB
    • SHA256 9438609dc13afee60f90e6dedb7ede12f7f41e906c7e75b8dad6bba5eca51412
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      email-plain-1.txt
    • Size 2KB
    • SHA256 45e0353b2d31e8331d40295e9783210db2287c4568d03dd4dbf5e788d21d0f5b
    • MD5 SHA1 SHA512 TLSH
    Score
    1/10

MITRE ATT&CK Enterprise v16

Tasks