Creates a file in the Startup directory

A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

Reads WinSCP keys stored on the system

Tries to access WinSCP stored sessions.

Reads user/profile data of web browsers

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

Accesses Microsoft Outlook profiles

Suspicious use of SetThreadContext