Whittlesea Crime Investigation Unit detectives have released CCTV footage following a burglary in Epping on 6 June.
Investigators have been told two unknown males attended a business on O'Herns Road about 2.25am.
It is believed the males arrived in a white Subaru Outback, before using a large crowbar to force open the front doors of the unoccupied premises.
Once inside, the males used power tools in an attempt to gain access to an ATM.
After approximately 10 minutes of unsuccessful trying to break into the ATM, the offenders fled the premises travelling west on O'Herns Road.
The first male is seen to be wearing a grey hooded jumper with white markings, a black balaclava, black gloves, black tracksuit pants and black runners.
The second male is seen to be wearing a grey hooded jumper with 'Everlast' written across the chest, a black balaclava, khaki cuffed pants, grey gloves and white sneakers.
Detectives have released CCTV footage and images of two men and a car they believe may be able to assist with their enquires.
Anyone with information is urged to contact Crime Stoppers on 1800 333 000 or www.crimestoppersvic.com.au.
