There can only be one explanation: russian hackers operating with Putin's tacit approval. Us in the west should add this to the mounting pile of "evidence" supporting going into another cold war, because that will surely improve the entire situation. Attributing the unattributable to our preconceived enemies to escalate a conflict always ends well.

Snark aside, on a technical, factual level, this simply isn't evidence of origin, not even a little bit. "russian hackers" is such a tired punchline now that if I, being in the west, were to suddenly jump the fence after 3 decades and choose A Life Of Crime, using russian configuration file names, UTC+3 daytime operating hours, russian-hosted c&c IPs (or, better yet, russia-controlled but plausibly deniable ones like belarus or kazakhstan), and silly stuff like skipping infection of ru-locale machines would be obvious things I would be doing to fuel this existing narrative sailwind. It's utterly silly to think that this in any way suggests origin.