General

  • Target
    ef9e6b090e34abb378556645233ff5fc7663b5bbf0bdd15b82a65f4776fe3a35
  • Size 45KB
  • Sample260905-pvccps1zbs
  • SHA256 ef9e6b090e34abb378556645233ff5fc7663b5bbf0bdd15b82a65f4776fe3a35
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • asyncrat

Version
  • 0.5.8

Botnet
  • Default

C2
  • xem18.info:80

  • xem18.info:22

  • xem18.info:8080

  • xem18.info:8880

  • xem18.info:2052

  • xem18.info:2082

  • xem18.info:2086

  • xem18.info:2095

  • xem18.info:443

  • xem18.info:2053

  • xem18.info:2083

  • xem18.info:2087

  • xem18.info:2096

  • xem18.info:8443

  • www.xem18.info:80

  • www.xem18.info:22

  • www.xem18.info:8080

  • www.xem18.info:8880

  • www.xem18.info:2052

  • www.xem18.info:2082

Mutex
  • DLYNDrE6Ntzv

Attributes
  • delay

    0

  • install

    true

  • install_file

    39kncort.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target
      ef9e6b090e34abb378556645233ff5fc7663b5bbf0bdd15b82a65f4776fe3a35
    • Size 45KB
    • SHA256 ef9e6b090e34abb378556645233ff5fc7663b5bbf0bdd15b82a65f4776fe3a35
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Async RAT payload

    • Family: AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers written in C#.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Outbound SSH connection to public host

      SSH is used for remote access. This may indicate SSH host discovery, encrypted C2 traffic, or data exfiltration.

MITRE ATT&CK Enterprise v16

Tasks