General

  • Target
    5a751c12f88eb815bc297011ad3448f3e2f5ec504d13122631792d99941b6dfa
  • Size 45KB
  • Sample260907-lls3bagb22
  • SHA256 5a751c12f88eb815bc297011ad3448f3e2f5ec504d13122631792d99941b6dfa
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • asyncrat

Version
  • 0.5.8

Botnet
  • Default

C2
  • lonto.site:80

  • lonto.site:22

  • lonto.site:8080

  • lonto.site:8880

  • lonto.site:2052

  • lonto.site:2082

  • lonto.site:2086

  • lonto.site:2095

  • lonto.site:443

  • lonto.site:2053

  • lonto.site:2083

  • lonto.site:2087

  • lonto.site:2096

  • lonto.site:8443

  • www.lonto.site:80

  • www.lonto.site:22

  • www.lonto.site:8080

  • www.lonto.site:8880

  • www.lonto.site:2052

  • www.lonto.site:2082

Mutex
  • U1Fz50nwovHZ

Attributes
  • delay

    0

  • install

    true

  • install_file

    1tgyf.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target
      5a751c12f88eb815bc297011ad3448f3e2f5ec504d13122631792d99941b6dfa
    • Size 45KB
    • SHA256 5a751c12f88eb815bc297011ad3448f3e2f5ec504d13122631792d99941b6dfa
    • 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