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Kaseya denies ransomware payment since it hails ‘100% effective’decryption tool
Kaseya has denied rumors so it paid a ransom to the REvil cybercrime gang because it continues to roll out a decryptor to victims of a recent ransomware attack.
The software supply chain attack, which began on July 2, is believed to possess affected around 1,500 organizations via the hack of IT management platform Kaseya VSA.
Kaseya revealed on July 22 so it had obtained a decryption tool from the “third party” and was working to restore the environments of impacted organizations with assistance from anti-malware experts Emsisoft.
The update sparked speculation regarding identity of the unnamed 3rd party, with Allan Liska of Recorded Future’s CSIRT team positing a disgruntled REvil affiliate, the Russian government, or that Kaseya themselves had paid the ransom.
The theory that the universal decryptor key became available due to police action was strengthened on July 13 once the dark web domains associated with REvil abruptly went offline.
However, some experts also said it was likely that this is a prelude to REvil, whose other notable scalps include Travelex and meat supplier JBS, rebranding itself in a bid to dodge law enforcement.
The cybercrime outfit was believed to have initially demanded a payment of $70 million from Kaseya, before lowering the selling price to $50 million.
Kaseya, which has reportedly granted organizations use of the decryptor contingent on signing a non-disclosure agreement, addressed rumors that it had paid a ransom in a statement yesterday (July 26):
Recent reports have suggested which our continued silence on whether Kaseya paid the ransom may encourage additional ransomware attacks, but nothing might be further from our goal. While each company must make its own decision on whether to pay for the ransom, Kaseya decided after consultation with experts never to negotiate with the criminals who perpetrated this attack and we have not wavered from that commitment. Therefore, we’re confirming in no uncertain terms that Kaseya didn’t pay a ransom – either directly or indirectly through a third party – to obtain the decryptor.
Kaseya said that “the decryption tool has proven 100% good at decrypting files which were fully encrypted in the attack&rdquo ;.
It added: “We continue to provide the decryptor to customers that request it, and we encourage all our customers whose data could have been encrypted through the attack to reach out to your contacts at Kaseya&rdquo ;.
A week ago, world market url (donne-single.com – https://donne-single.com/user/profile/1771300) meanwhile, security researchers from the corporation that unearthed the zero-day Kaseya vulnerabilities exploited by REvil disclosed a trio of additional zero-day flaws in another Kaseya product.
The Dutch Institute for Vulnerability Disclosure (DIVD) advised users of cloud-based Kaseya Unitrends, which can be obtained as an add-on for Kaseya VSA, not to expose the service to the web until a patch was released.
Also a week ago, Huntress Labs released a blog post speculating on why the compromise of 60 upstream, managed supplier customers via a fake software update hadn’t had a lot more calamitous consequences.
Dismissing the idea that Kaseya’s system shutdown was the principal reason, security researcher John Hammond pondered, among other potential reasons, whether threat actors had learned “from previous incidents (like Colonial Pipeline) that a bigger impact might invite government intervention?”
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