[TOMT][MOVIE][2000s] a horror movie about possesion and demon stuff with buried skeletons haunted house type thing

so i don’t remember many details and vaguely remember some stuff that happens in the movie

so theres a shower scene where the girls eyes are closed and then she sees some thing then it cuts to the family sitting downstairs that hear her screaming and rush upstairs to see her in the tub

at the end of the movie they thought the possesions had ended but the girl wakes up in the middle of the night and smashes the boyfriends head with the hammer multiple times because shes possessed

then the family watcjes from upstairs window as his body is being dragged away in ambulance and carriers

then the movie ends but it cuts to a buried skeleton opening its eyes as if it has woken up with blue eyes

the whole movie was about these skeletons possessing them because they were buried under the house and if i remember the movie poster had the half bottom the lower face of a woman and the top half a house which was the house, like the haunting of hill house photo

[TOMT][MOVIE][2000s] a horror movie about possesion and demon stuff with buried skeletons haunted house type thing