What's this file, and how do I get rid of it? (OS X)

Factual Questions
1

There’s an icon on my desktop called 8E02A700. It looks like an Excel .xlsx file. Thing is, I can’t open it. I can’t Get Info. I can’t move it to Trash.

What is this file, and how do I get rid of it?

2

Here you go.

3

Force quitting Finder got rid of it.

Thanks.