passwords – Stuck on CTF challenge

I am new to security and I am stuck at a CTF challenge hackthebox. And there is a challenge where I am not able to figure out what to do to break a sha512+salt hash. I have tried to use this site … which came back the word azerty. But when I type in the box It doesnt return incorrect. The hash is as follows


I dont have a clue on what to do anymore can someone please somebody help me? I have been stuck here for days. Sorry for the bad english