I thought this was Hansa Rose. But why then there are 'fruits' on this plant ? The stems are hairy but not as thorny as the Rose
Rosa 'Hansa' is a rugosa hybrid (possibly selection). It makes abundant fruit--that's one if it's features. Rugosa roses have stems that are covered with dense short prickles rather than the typical strong thorns you find on other roses. Did the flowers match 'Hansa'?
Yours has single flowers (5 neat petals), google pics of 'Hansa' show it as double (numerous untidy and mis-shapen petals). So it appears not to be 'Hansa' (unless every image found by google is wrong - which is not totally impossible, though unlikely!). Yours looks much nicer ;-)
Slender, pointed leaflets not like those of 'Hansa' either. Since overall it is a bit on the delicate side for typical Rosa rugosa it may be another hybrid of it (and is definitely not 'Hansa', a long prevalent and familiar cultivar).