It's clear they're both illegal. I personally find stripping DRM from a song you purchased in order to use it on another device to be perfectly ethical, even though it's illegal. I find paying a third party for someone else's property to be unethical. But they are certainly both illegal.

Apparently the copyright law in Russia is changing in September, and they're going to need to change their business model. If you have money in your account with them you may want to hurry up and use it.