It is not always easy and even possible to recognize drivers.
First of all you could download a freeware analyzer, such as you can find here:
https://www.malwarebytes.org/
It will scan your computer for such files and may remove them.
If your problems persist, things get more difficult.
One way to go is installing the next free Microsoft tool:
http://technet.microsoft.com/en-us/sysinternals/bb896653.aspx
This Process Explorer will show you all processes running on your computer and display the manufacturer's name of the driver or application.
There you may check for "anonymous" or "suspect" entries, copy over their name and run a google search on them. There are plenty of sites that show reports.
This type of analysis is tedious, but may point in the direction of offending software.
Good luck!
