The Rangers system (according to the numbers) is focused on generating scoring chances. 21.5% of their 5v5 corsis result in scoring chances (the highest in the league), compared to the 15.1% league average. Despite their poor corsi for%, they do fairly well in expected goals for%, which is a better predictor of team success. (I think? I've never actually made sure of this)
Scoring chances are corsis taken from the high danger areas and intuitively, penalties are more likely to be taken to prevent those scoring chances.
However, looking further on Corsica, it seems that the Rangers have only drawn 61 penalties this season at 5v5. When converted into a rate, it becomes a measly 3 penalties drawn per 60 minutes, which is the 3rd lowest ratio in the league (league average 3.6). The Rangers don't seem to be drawing an excessive amount of penalties at all.