How to download a .wav file protected by a login page

I have this make.com scenario that is activated after a contact has beed made in my website's assistant, and I get a url like "https://186.227.150.114:5001/#/download_record/xxxxxxxx.wav" and for me to be able to download it, I have to insert my username and password (see image). How can I work arround this and download the file in my scenario. Any suggestion with or without scripting is welcomed.