u/XcG9PJf6

Please excuse the mess in the video, but my kitchen faucet is leaking. Specifically, it seems to be leaking from the handle, which is then working it's way down through the shroud and below the sink.

I'm guessing it's something like an o-ring or something that needs to be replaced? Or maybe as far as a whole new faucet? I just wanted to get opinions before starting to take things apart without knowing what to look for.