This seems legit.
There seem to be a fair amount of weird ATMs in our area (like this other one next to Five Guys), and the other day I spotted this freestanding one at 14th and Spring, next to the Carolina nightclub. Yikes. Even if it was working I'm not sure I'd use a freestanding ATM next to a rowdy nightclub.
It's interesting what you see in the neighborhood when you walk around.