Why refugee status?
They are homeless. They have no property. They will have to live in the ghetto, if someone will have them and risk being called an extremist sympathizer.
If they live on the streets, be arrested, go to jail or prison. Once in prison for repeated offenses they will become a burden to Russia. Their extremism alone will condemn them. They might be offered a chance at reformation, but, property will not come back to them. They will have been reborn to fight for Russia on the front in Ukraine. But, the border may be too tempting and Russia is already looking for potential deserters.
These people are in dire straights. They need to leave now, to live among the walking dead whos fate has yet to be realized as Russia has yet to deploy its nuclear arsenal.
Beware of Daesh traveling with any emigration.