General

  • Target
    LisectAVT_2403002C_10.exe
  • Size 831KB
  • Sample240725-b36pmazhrm
  • SHA256 eff2809f58b9a3ec94b4c4914d3d4b4afac3f64afbeb1d89c7db2d9cdf227d2a
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • agenttesla

Credentials

Targets

    • Target
      LisectAVT_2403002C_10.exe
    • Size 831KB
    • SHA256 eff2809f58b9a3ec94b4c4914d3d4b4afac3f64afbeb1d89c7db2d9cdf227d2a
    • MD5 SHA1 SHA512 SSDEEP
    • AgentTesla

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

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • 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

    • 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