I've scanned by AppData folder with Windows Defender and it says that it has something called Trojan:Win32/Wacatac.B!ml
containerfile: C:\Users\<myname>\AppData\Local\Google\Chrome\User Data\Default\Cache\f_00058a
file: C:\Users\<myname>\AppData\Local\Google\Chrome\User Data\Default\Cache\f_00058a->files/lovery_composer.exe
I hope this is fixed soon.