Horror Movie—SOLVED

Probably came out in the late 2000s/early 2010s, about a group of friends who stumble upon some backwoods operation and are hunted down...I don't remember too much about the beginning/middle, but in the end it's clear that the people hunting them are human traffickers, and the final two girls are finally caught in some bright headlights. The last shot is the two girls waking up in a shipping container headed overseas. Cheerful!