I think the only other options are as follows
Type CMD > Right Click > Run As Administrator and type the following
sfc /scannow This will check for any missing or corrupt system files. After it finishes and you do not have internet access do the winsock reset again. If you still cannot connect then do the following:
Do a System Restore to a date before you cleaned the system with Malwarebytes. This should get your internet back and then go to the Virus Removal Forum, look at the posts at the beginning of the forum and attach the appropriate logs. Let the removal experts take a look at the problem. After you start a new thread there, post the link to your new thread here and a moderator will then lock this thread.
If the computer is OEM like a HP or Dell and the recovery partition is intact you could do a factory reset but you would need to backup all your data to an external hard drive and re-install any programs installed after purchase. Also you would need to download all security updates again. This is the nuclear option.