I don’t recognize the typeface, but I can tell you that the poster was made for the Parcours 2018 exhibition at Münster School of Design. See the websites of Maria Knaub and Cornelius Richter for more images.
That’s what I call team work. Nice sleuthing!
I can confirm that it’s indeed the original Moderat from 2015. The family was revised and extended in 2019. Here’s a comparison of the old and new versions: