Analizzato da: Leidryn Saludez   
 

Ransom:Win64/MetaEncryptor.SA!MTB (MICROSOFT)

 Piattaforma:

Windows

 Valutazione del rischio complessivo:
 Potenziale dannoso: :
 Potenziale di distribuzione: :
 Reported Infection:
 Informazioni esposizione: :
Basso
Medio
Alto
Critico

  • Tipo di minaccia informatica:
    Ransomware

  • Distruttivo?:
    No

  • Crittografato?:
     

  • In the wild::
    Sì

  Panoramica e descrizione

Canale infezione: Eliminado por otro tipo de malware, Descargado de Internet

It arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.

  Dettagli tecnici

Dimensione file: 1,391,104 bytes
Tipo di file: EXE
Residente in memoria: No
Data di ricezione campioni iniziali: 10 febbraio 2025
Carica distruttiva: Collects system information, Disables AV, Encrypts files

Detalles de entrada

It arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.

Finalización del proceso

Finaliza los servicios siguientes si los detecta en el sistema afectado:

  • Firebird
  • MSSQL
  • SQL
  • Exchange
  • wsbex
  • postgresql
  • BACKP
  • tomcat
  • SBS
  • SharePoint

Robo de información

Recopila los siguientes datos:

  • Total Memory
  • Used Memory
  • System Name
  • Kernel Version
  • OS Version
  • System Host Name
  • CPU

  Soluzioni

Motore di scansione minimo: 9.800
Primo file di pattern VSAPI: 19.906.03
Data di pubblicazione del primo pattern VSAPI: 17 febbraio 2025
Versione pattern VSAPI OPR: 19.907.00
Data di pubblicazione del pattern VSAPI OPR: 18 febbraio 2025

Step 2

Los usuarios de Windows ME y XP, antes de llevar a cabo cualquier exploración, deben comprobar que tienen desactivada la opción Restaurar sistema para permitir la exploración completa del equipo.

Step 3

Note that not all files, folders, and registry keys and entries are installed on your computer during this malware's/spyware's/grayware's execution. This may be due to incomplete installation or other operating system conditions. If you do not find the same files/folders/registry information, please proceed to the next step.

Step 4

Search and delete the files detected as Ransom.Win64.METAENCRYPTOR.A

*Note: Some component files may be hidden. Please make sure you check the Search Hidden Files and Folders checkbox in the More advanced options option to include all hidden files and folders in the search result.

To stop the malware/grayware from running when certain files are opened:

For Windows 7, Windows Server 2008 (R2), Windows 8, Windows 8.1, Windows 10, and Windows Server 2012 (R2):

  1. Open a Windows Explorer window.
    • For Windows 7 and Server 2008 (R2) users, click Start>Computer.
    • For Windows 8, 8.1, 10, and Server 2012 (R2) users, right-click on the lower left corner of the screen,then click File Explorer.
  2. In the Search Computer/This PC input box, type the name of the file that was detected earlier.
  3. Once located, select the file then press SHIFT+DELETE to delete it.
    *Note: Read the following Microsoft page if these steps do not work on Windows 7 or Windows Server 2008 (R2).

Step 5

Explorar el equipo con su producto de Trend Micro para eliminar los archivos detectados como Ransom.Win64.METAENCRYPTOR.A En caso de que el producto de Trend Micro ya haya limpiado, eliminado o puesto en cuarentena los archivos detectados, no serán necesarios más pasos. Puede optar simplemente por eliminar los archivos en cuarentena. Consulte esta página de Base de conocimientos para obtener más información.

Step 6

Restore encrypted files from backup.


Sondaggio