The scammer has almost a whole bitcoin now. I can't believe how stupid some people can be.
There is another shady site that comes up when you do a google search for the bitcoin address:
https://howtoremove.guide/remove-1dvu5q2hq4srfnssawbrvnmtl4pvbkfp5w/
It claims to remove the malware, but there probably wasn't any malware to begin with... Until you follow the instructions on that page.
It's also important to note; SSL certificates for a website are easy to get, even for anonymous scammers. Just because a site has "https" doesn't make it safe.