General

  • Target
    SecuriteInfo.com.Heur.14438.3985.exe
  • Size 703KB
  • Sample240320-e382jage99
  • SHA256 05261e8594490477eddd50ccd0499af1dd0f1bdeac466c1ddcf435afe4841641
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Credentials
  • Protocol

    smtp

  • Host

    smtp.thanhancompony.com

  • Port

    587

  • Password

    aSkIhV^3

Extracted

Family
  • agenttesla

Credentials

Targets

    • Target
      SecuriteInfo.com.Heur.14438.3985.exe
    • Size 703KB
    • SHA256 05261e8594490477eddd50ccd0499af1dd0f1bdeac466c1ddcf435afe4841641
    • MD5 SHA1 SHA512 SSDEEP
    • AgentTesla

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

    • 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.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks