Reads user/profile data of web browsers

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

Drops desktop.ini file(s)

Looks up external IP address via web service

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

Looks up geolocation information via web service

Uses a legitimate geolocation service to find the infected system's geolocation info.

Suspicious use of SetThreadContext