These guys are great, their main number is +1-(844)-848-1020. Ask for Akash.
I was unable to find any useful information, his logins were oudated, and the victim files are stored online (yes I downloaded them). So there is only one thing left to do: https://i.hackersarise.co/NanoCore_2017-06-13_17-27-46.png
This is for all the innocent people you scammed. You will not be able to use this computer again without re-installing windows you filthy scammer. Your IP, Name, and Address have been reported to the Indian CyberCrime police. The victims have also been alerted to this scam.
In the end I locked his computer with the in-built system locker, set syskey, and changed his Administrator account password.