General

  • Target
    4462b117e290d5ffb58771f076a7c92a3ea9de491b35fc4ade4a075c2d54d777
  • Size 45KB
  • Sample260907-l7a4mathjh
  • SHA256 4462b117e290d5ffb58771f076a7c92a3ea9de491b35fc4ade4a075c2d54d777
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • asyncrat

Version
  • 0.5.8

Botnet
  • Default

C2
  • tvphimjapan.blog:80

  • tvphimjapan.blog:22

  • tvphimjapan.blog:8080

  • tvphimjapan.blog:8880

  • tvphimjapan.blog:2052

  • tvphimjapan.blog:2082

  • tvphimjapan.blog:2086

  • tvphimjapan.blog:2095

  • tvphimjapan.blog:443

  • tvphimjapan.blog:2053

  • tvphimjapan.blog:2083

  • tvphimjapan.blog:2087

  • tvphimjapan.blog:2096

  • tvphimjapan.blog:8443

  • www.tvphimjapan.blog:80

  • www.tvphimjapan.blog:22

  • www.tvphimjapan.blog:8080

  • www.tvphimjapan.blog:8880

  • www.tvphimjapan.blog:2052

  • www.tvphimjapan.blog:2082

Mutex
  • aHtxXNCjT4w9

Attributes
  • delay

    0

  • install

    true

  • install_file

    us53.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target
      4462b117e290d5ffb58771f076a7c92a3ea9de491b35fc4ade4a075c2d54d777
    • Size 45KB
    • SHA256 4462b117e290d5ffb58771f076a7c92a3ea9de491b35fc4ade4a075c2d54d777
    • 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