Reset 750, maintain configuration (reset password)

Is there any possible way to download the current configuration of a RouterBoard 750, or better yet reset the password keeping the configuration in place.

I did try searching for instructions before posting. I’m assuming that when reset, the 750 memory will not keep a copy of the currently-used configuration for inspection later.

I had a device that was compromised, and was performing some odd redirects, I would love to inspect the changes that were made on the device, however the password has been changed as well. I’m at a loss as to where to begin as this device has no serial connectivity.

Thanks for your time.