Enquiries are ongoing after the incident on Cumbernauld Road, near to the Duke Street junction, at 10.40pm on Sunday, October 17.
Police Scotland has now issued CCTV images of the two men.
The first man is described as being white, aged 20-30, with a shaved head and faint stubble. He was wearing a dark hooded zipper top with a white logo on the left arm, a dark t-shirt with white writing, dark tracksuit bottoms, dark trainers and a beige Gucci skip hat.
The second man is described as being white, aged 20-30, slim build, clean shaven, with short dark hair swept across his forehead and a receding hairline. He was wearing black and grey Nike trainers.
The two men, or anyone with information on this incident or who recognises the men in the images, are asked to contact police on 101, quoting incident number 3743 of 17 October 2021. Alternatively, you can call Crimestoppers anonymously on 0800 555 111.