Talked to my wife. She tried to install a voice changer software yesterday from a link on twitter and it didn't install. This is a windows 11 PC. I see something new called WingFtpServer as a startup program. That has to be it. C'est la vie 
Damn bro, that's rough. WingFtpSperver seems to be a legit application, but perhaps you downloaded a virused version:
https://www.download3k.com/Antivirus-Report-Wing-FTP-Server.html
I don't know much about it but it sounds like it could be mis-used in a variety of ways.
If you know the exact name of the voice changer software it would be helpful to post it here.
Also, following the path of the BTC might help. Feel free to PM me if you need help with that, or paste the hacker's address here, if you're comfortable.