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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 since it continues to roll out a decryptor to victims of a current ransomware attack.
The application supply chain attack, which began on July 2, is believed to have affected as much as 1,500 organizations via the hack of IT management platform Kaseya VSA.
Kaseya revealed on July 22 that it had obtained a decryption tool from the “third party” and was attempting to restore the environments of impacted organizations with the help of anti-malware experts Emsisoft.
The update sparked speculation regarding the 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 idea that the universal decryptor key became available due to law enforcement 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 price tag to $50 million.
Kaseya, which includes reportedly granted organizations access to the decryptor contingent on signing a non-disclosure agreement, addressed rumors so 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 a unique decision on whether to cover the ransom, Kaseya decided after consultation with experts never to negotiate with the criminals who perpetrated this attack and we’ve not wavered from that commitment. Therefore, we are confirming in no uncertain terms that Kaseya did not pay a ransom – either directly or indirectly through a third party – to obtain the decryptor.
Kaseya said that “the decryption tool has proven 100% with the capacity of decrypting files that have been fully encrypted in the attack&rdquo ;.
It added: “We continue to supply the decryptor to customers that request it, and we encourage all our customers whose data might have been encrypted through the attack to reach out to your contacts at Kaseya&rdquo ;.
Last week, meanwhile, security researchers from the organization 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, world market darknet – http://www.strategy.bookmarking.site/out/%E5%85%AC%E9%96%8B%E3%83%97%E3%83%AD%E3%83%95%E3%82%A3%E3%83%BC%E3%83%AB-%7C-brandykeper-%7C-%E5%A4%A7%E5%88%86-%E8%A6%B3%E5%85%89-%E7%A9%B4%E5%A0%B4-%E3%81%AA%E3%82%89-pathta-%E3%83%91%E3%82%B9%E3%82%BF/ which is available as an add-on for Kaseya VSA, never to expose the service to the net until a patch was released.
Also a week ago, Huntress Labs released a article speculating on why the compromise of 60 upstream, managed service provider customers via a fake software update hadn’t had a lot more calamitous consequences.
Dismissing the proven fact that Kaseya’s system shutdown was the primary 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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