Ending: Devil Appears in Bonfire and Starts to Walk Out of It

When I say "devil," I mean red, horns, tail, hooves, the works. I think this is seen in the side- or rear-view mirror of a car, which is understandably pulling away. I'd say I saw it in the last 5 to 8 years and it would have been newish at that time. I can't remember if it was foreign-language or not, but might have been. I do remember that the image was very creepy and very unexpected, like I have a sense that it came out of the blue, given the tone of the movie before that. In other words, it wasn't a movie filled with monstrous creatures and this was just one more. It was a shocking moment. That shot of this demonic creature coming out of that fire is very, very memorable. I wish the title was.

I'm pretty sure it's seen in a car mirror and it's creepy because the figure is standing so casually, not overly dramatically. But definitely a traditional devil figure. It was a real "Wait. What? Holy shit!" moment right at the end.

Kind of like this, coming out of a smallish fire.
https://michaelshapiro.net/wp-content/uploads/2011/08/ms_003.jpg