General

  • Target
    36b648bb32d78144fc5b8114ef34ac0e33ae4f86b22a0cc4d480a0b786f1fb9e
  • Size 45KB
  • Sample260801-nb5dpshr5v
  • SHA256 36b648bb32d78144fc5b8114ef34ac0e33ae4f86b22a0cc4d480a0b786f1fb9e
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • asyncrat

Version
  • 0.5.8

Botnet
  • Default

C2
  • sexvietdam.blog:80

  • sexvietdam.blog:22

  • sexvietdam.blog:8080

  • sexvietdam.blog:8880

  • sexvietdam.blog:2052

  • sexvietdam.blog:2082

  • sexvietdam.blog:2086

  • sexvietdam.blog:2095

  • sexvietdam.blog:443

  • sexvietdam.blog:2053

  • sexvietdam.blog:2083

  • sexvietdam.blog:2087

  • sexvietdam.blog:2096

  • sexvietdam.blog:8443

  • www.sexvietdam.blog:80

  • www.sexvietdam.blog:22

  • www.sexvietdam.blog:8080

  • www.sexvietdam.blog:8880

  • www.sexvietdam.blog:2052

  • www.sexvietdam.blog:2082

Mutex
  • gOLSviUt4AIk

Attributes
  • delay

    0

  • install

    true

  • install_file

    kixb5q2b.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target
      36b648bb32d78144fc5b8114ef34ac0e33ae4f86b22a0cc4d480a0b786f1fb9e
    • Size 45KB
    • SHA256 36b648bb32d78144fc5b8114ef34ac0e33ae4f86b22a0cc4d480a0b786f1fb9e
    • 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