General

  • Target
    SecuriteInfo.com.PWSX-gen.32561.14552.exe
  • Size 876KB
  • Sample240418-e1d4daah55
  • SHA256 30e181e98cb75e4324746fd2d27fcc9987a51dfd0182b45eab54781df26c1d33
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • agenttesla

Credentials

Extracted

Credentials
  • Protocol

    smtp

  • Host

    mail.clslk.com

  • Port

    587

  • Password

    NUZRATHinam1978

Targets

    • Target
      SecuriteInfo.com.PWSX-gen.32561.14552.exe
    • Size 876KB
    • SHA256 30e181e98cb75e4324746fd2d27fcc9987a51dfd0182b45eab54781df26c1d33
    • MD5 SHA1 SHA512 SSDEEP
    • AgentTesla

      Agent Tesla is a remote access tool (RAT) written in visual basic.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks