The Box (2009)

Norma and Arthur Lewis, a suburban couple with a young child, receive a simple wooden box as a gift, which bears fatal and irrevocable consequences. A mysterious stranger, delivers the message that the box promises to bestow upon its owner $1 million with the press of a button. But, pressing this button will simultaneously cause the death of another human being somewhere in the world; someone they don't know. With just 24 hours to have the box in their possession, Norma and Arthur find themselves in the cross-hairs of a startling moral dilemma and must face the true nature of their humanity.

Official website: http://www.iconmovies.com.au/thebox