Russian Hacking Tools Codenamed WhiteBear Exposed
Kaspersky Labs exposed a highly sophisticated set of hacking tools from Russia called WhiteBear.
From February to September 2016, WhiteBear activity was narrowly focused on embassies and consular operations around the world. All of these early WhiteBear targets were related to embassies and diplomatic/foreign affair organizations. Continued WhiteBear activity later shifted to include defense-related organizations into June 2017. When compared to WhiteAtlas infections, WhiteBear deployments are relatively rare and represent a departure from the broader Skipper Turla target set. Additionally, a comparison of the WhiteAtlas framework to WhiteBear components indicates that the malware is the product of separate development efforts. WhiteBear infections appear to be preceded by a condensed spearphishing dropper, lack Firefox extension installer payloads, and contain several new components signed with a new code signing digital certificate, unlike WhiteAtlas incidents and modules.
The exact delivery vector for WhiteBear components is unknown to us, although we have very strong suspicion the group spearphished targets with malicious pdf files. The decoy pdf document above was likely stolen from a target or partner. And, although WhiteBear components have been consistently identified on a subset of systems previously targeted with the WhiteAtlas framework, and maintain components within the same filepaths and can maintain identical filenames, we were unable to firmly tie delivery to any specific WhiteAtlas component. WhiteBear focused on various embassies and diplomatic entities around the world in early 2016 -- tellingly, attempts were made to drop and display decoy pdf's with full diplomatic headers and content alongside executable droppers on target systems.
One of the clever things the tool does is use hijacked satellite connections for command and control, helping it evade detection by broad surveillance capabilities like what the NSA uses. We've seen Russian attack tools that do this before. More details are in the Kaspersky blog post.
Given all the trouble Kaspersky is having because of its association with Russia, it's interesting to speculate on this disclosure. Either they are independent, and have burned a valuable Russian hacking toolset. Or the Russians decided that the toolset was already burned -- maybe the NSA knows all about it and has neutered it somehow -- and allowed Kaspersky to publish. Or maybe it's something in between. That's the problem with this kind of speculation: without any facts, your theories just amplify whatever opinion you had previously.
Oddly, there hasn't been much press about this. I have only found one story.
EDITED TO ADD: A colleague pointed out to me that Kaspersky announcements like this often get ignored by the press. There was very little written about ProjectSauron, for example.
EDITED TO ADD: The text I originally wrote said that Kaspersky released the attacks tools, like what Shadow Brokers is doing. They did not. They just exposed the existence of them. Apologies for that error -- it was sloppy wording.
Posted on September 1, 2017 at 6:39 AM • 27 Comments