Apparently this logo is used by http://vk.com/youngbeatzzlessons.
This appears to be a place where you could ask questions in Russian.
It is possible only these letters were designed for the logo and not part of a full font.
Don

The fact that they do not respond to this question. Font same secret, lol.

I suspect they developed the design for their own use & don't want to see it elsewhere.
But this is simply speculation.
Don

Fonts play a huge role in branding - of course they deserve protection.

hhp