Reads data files stored by FTP clients

Tries to access configuration files associated with programs like FileZilla.

Reads user/profile data of web browsers

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

Unsecured Credentials: Credentials In Files

Steal credentials from unsecured files.

Accesses cryptocurrency files/wallets, possible credential harvesting

Looks up external IP address via web service

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

Discovers running processes

Running process information can be used to identify security tools or plan follow-on actions.