As i had suspected, there doesn't seem to be any malicious program running and in all probability your browser settings were hijacked.
To remove chrome completely, you can google it so that you can do it completely.
If you are doing it by yourself, delete it atleast from the program file folder and from this directory C:\Users\User Name\AppData\Local. After that, search with the keyword "chrome" and "google" from the search bar in c drive and delete any further trace. Also perform a registry cleanup by any free software like CCleaner after you uninstall/delete chrome.
Restart after the cleanup.
After that I would suggest you to download and install firefox only if you don't have it already in your system. If you alredy have firefox, do the same routine as Chrome.
However, assuming you don't have firefox, download a fresh copy and install it. One very vital step is that, do not import anything from other browsers while installing it. Remember to uncheck the option, because if you don't, it will be back to square one. See if firefox is also redirecting to the same website. If not, your work is nearly done.
Then, you should install a fresh copy of chrome and see if the problem persists.
Give an update if possible.