General

  • Target
    48a95a25f4a93fad2dc957aec52db137a299242e2a75d015cfd201e189aa67e2
  • Size 45KB
  • Sample260907-t2n3asyxfs
  • SHA256 48a95a25f4a93fad2dc957aec52db137a299242e2a75d015cfd201e189aa67e2
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • asyncrat

Version
  • 0.5.8

Botnet
  • Default

C2
  • phimjapan.com:80

  • phimjapan.com:22

  • phimjapan.com:8080

  • phimjapan.com:8880

  • phimjapan.com:2052

  • phimjapan.com:2082

  • phimjapan.com:2086

  • phimjapan.com:2095

  • phimjapan.com:443

  • phimjapan.com:2053

  • phimjapan.com:2083

  • phimjapan.com:2087

  • phimjapan.com:2096

  • phimjapan.com:8443

  • www.phimjapan.com:80

  • www.phimjapan.com:22

  • www.phimjapan.com:8080

  • www.phimjapan.com:8880

  • www.phimjapan.com:2052

  • www.phimjapan.com:2082

Mutex
  • tVCISotiB1cb

Attributes
  • delay

    0

  • install

    true

  • install_file

    ddx0kyss.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target
      48a95a25f4a93fad2dc957aec52db137a299242e2a75d015cfd201e189aa67e2
    • Size 45KB
    • SHA256 48a95a25f4a93fad2dc957aec52db137a299242e2a75d015cfd201e189aa67e2
    • 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