It's just a small rock on a crater rim that they're now calling "jade rabbit" for its appearance.
"Jade rabbit" looks kind of like a bunny crouching with carrots to the right and pellets to the left.The rock's huddled shape has now earned it the nickname "jade rabbit" because it looks a bit like a bunny crouching down with a couple of carrots in front of it.
The Yutu-2 rover's name translates to Jade Rabbit, so it's like the rover found its own mascot on the moon.We'll see if it still looks like a bunny on closer scrutiny