Regiotrans 425 536-6Gara Bucuresti Nord Gara Bucuresti Nord

Also the wagons are from france?

Yes, it's a RIO (Rame Inox Omnibus). They ussually operate in push-pull trains with BB25500 locomotives, but due to lack of DMUs, at least one RIO is hauled by a diesel-hydraulic locomotive on a non-electrified line arround Arad.
See http://fr.wikipedia.org/wiki/Rame_inox_omn...me_inox_omnibus & http://fr.wikipedia.org/wiki/Rame_inox_de_...nox_de_banlieue

Thanks for info!
I know RIB that are on eastline of Paris with class BB 17000; see here: http://trainspo.com/photo/23571/