Luz Rae, a litigation assistant, has been identified as the woman
She was arrested by the El Paso Police Department on Thursday morning
Rae is charged with criminal trespassing and is being held on $1,500 bond
Footage was taken this weekend and posted on an Instagram account
In the video, Rae can be seen getting up close and personal with two spider monkeys at the El Paso Zoo, Libby and Sunday
The woman can also be seen feeding Hot Cheetos to the spider monkeys
Since the footage went viral, she has been identified by the law firm where she used to work before getting fired in the wake of the video