G.exe name looks a bit suspicious.
Idk how about that cs:go.
It MAY be caused by this G.exe but you never knows
Try scanning the file with my method:
1. Open Task Manager (CTRL+SHIFT+ESC)
2. Find G process -> Right click it -> Open file location
3. Visit https://www.virustotal.com/
4. Drag and drop that G.exe there and wait few secs for scan results
If you don't see the file after opening file location it means it is hidden or marked as system file (doesn't mean that it's actual windows file lol)
Then you can use one of the anti virus software that detected (if) this process as a malware.
This should automate the removal process.