You are right that Russian media is not a highly reliable source, not like 100% accurate wikileaks.
However ...
Hillary has taken tons of bribe money from Qatar and the Saudis. They want Assad taken down and helped fund ISIS.
They, the Russian KGB, and their modern counterpart, the FSB, which Putin headed for a time, are/were notorious for pushing disinformation and committing complex acts of deception. The Russians are great chess players, thinking many moves ahead of their opponents. Most of us, unfortunately, would probably have trouble just setting up the pieces to play a game.