General

  • Target
    f5165f533a96ed346ef697b25cae0d153d9a833d1e1e2e88cc2e494a6a173573
  • Size 45KB
  • Sample260801-w8p92stdjg
  • SHA256 f5165f533a96ed346ef697b25cae0d153d9a833d1e1e2e88cc2e494a6a173573
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • asyncrat

Version
  • 0.5.8

Botnet
  • Default

C2
  • xemsexmy.org:80

  • xemsexmy.org:22

  • xemsexmy.org:8080

  • xemsexmy.org:8880

  • xemsexmy.org:2052

  • xemsexmy.org:2082

  • xemsexmy.org:2086

  • xemsexmy.org:2095

  • xemsexmy.org:443

  • xemsexmy.org:2053

  • xemsexmy.org:2083

  • xemsexmy.org:2087

  • xemsexmy.org:2096

  • xemsexmy.org:8443

  • www.xemsexmy.org:80

  • www.xemsexmy.org:22

  • www.xemsexmy.org:8080

  • www.xemsexmy.org:8880

  • www.xemsexmy.org:2052

  • www.xemsexmy.org:2082

Mutex
  • htBjfFqPunOF

Attributes
  • delay

    0

  • install

    true

  • install_file

    oe0o1538.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target
      f5165f533a96ed346ef697b25cae0d153d9a833d1e1e2e88cc2e494a6a173573
    • Size 45KB
    • SHA256 f5165f533a96ed346ef697b25cae0d153d9a833d1e1e2e88cc2e494a6a173573
    • 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