Kaseya VSA is a cloud-based IT management and remote monitoring solution for managed service providers (MSPs), offering a . Crticial Ransomware Incident in Progress. Kaseyas internal team, alongside security experts, worked to determine the cause of the issue, alerting enforcement and government cybersecurity agencies, including the FBI and CISA. Principle of least privilege on key network resources admin accounts. So says Jerry Ray, COO of SecureAge, and Corey Nachreiner, chief security officer of WatchGuard Technologies. Polyanin was charged with conducting ransomware attacks against multiple victims including Texas businesses and government entities. CISA recommends small and mid-sized MSP customers implement the following guidance to protect their network assets and reduce the risk of successful cyberattacks. Further investigation revealed that REvil group exploited VSA zero-day vulnerabilities for authentication . POST /userFilterTableRpt.asp curl/7.69.1, Understanding REvil: The Ransomware Gang Behind the Kaseya Attack, Threat Assessment: GandCrab and REvil Ransomware, Ransomwares New Trend: Exfiltration and Extortion, Sign up to receive the latest news, cyber threat intelligence and research from us. [3] It is a Russian speaking and Russia-based Ransomware as-a-service (RaaS) gang. "I think it's sending a very strong message.". Kaseya published a guide for on-premises customers to prepare for the patch launch and stated that a new update from Voccola was to be emailed to users clarifying the current situation. Kaseya VSA is a cloud-based MSP platform for patch management . They used access to the VSA software to deploy ransomware associated with the REvil/Sodinokibi ransomware-as-a-service group, according to reports. For guidance specific to this incident from the cybersecurity community, see Cado Security's GitHub page. The company also warned of spammers exploiting the incident by sending phishing emails with fake notifications containing malicious links and attachments. The attack on Kaseya points to a popular target for ransomware attackers: Managed Service Providers. Say Kaseya VSA and any IT specialist will know what you're talking about. With REvils websites still offline, some victims struggled to unlock files and systems despite having paid for the decryption tool but with no way of contacting REvil for support. Just ahead of the July 4th holiday weekend, a ransomware attack targeted organizations using Kaseya VSA remote management software. According to Flashpoint, REvil appeared to be fully operational after its hiatus, with evidence also pointing to the ransomware group making efforts to mend fences with former affiliates who have expressed unhappiness with the groups disappearance. Kaseya provides technology that helps other companies manage their information technology, essentially, the digital backbone of their operations. On July 2, 2021, IT solutions developer Kaseya became a victim of a ransomware attack, putting at risk thousands of customers of their MSP (managed service providers) clientele. Experts say holidays and long weekends are the best times for hackers to execute ransomware attacks because it gives them more time to encrypt files and devices before anyone has a chance to notice and respond. However, the REvil ransomware gang was one step ahead of Kaseya and used the vulnerability to carry out their attack. A massive supply chain ransomware attack took place recently. All rights reserved. If those customers include MSPs, many more organizations could have been attacked with the ransomware. d55f983c994caa160ec63a59f6b4250fe67fb3e8c43a388aec60a4a6978e9f1e See CISA's. At Kaseya, advisors prompted users to continue to review its various customer guides to dealing with the incident and getting back online. In light of these reports, the executive team convened and . "Kaseya didn't pay a dime of ransom," Voccola . VSA offers best-in-class security and enhanced threat protection with EDR, Managed SOC, DDoS, WAF, AV & more. With the attack on Kaseya VSA servers, REvil's affiliate was initially targeting Kaseya's MSSP's, with a clear intent to propagate to the MSSP customers. On July 2, attackers reportedly launched attacks against users of the Kaseya VSA remote monitoring and management software as well as customers of multiple managed service providers (MSPs) that use the software. The company's rapid remediation and . Kaseya announced it had obtained a universal decryption key for ransomware victims. CISA recommends MSPs implement the following guidance to protect their customers network assets and reduce the risk of successful cyberattacks. Note: these actions are especially important for MSP customers who do not currently have their RMM service running due to the Kaseya attack. [15][16], On 13 July 2021, REvil websites and other infrastructure vanished from the internet. On July 2, the REvil ransomware group unveiled it exploited a vulnerability in Kaseya's on-premises VSA tool to compromise nearly 60 MSPs and encrypt the data from up to 1,500 of their end-user . Vasinskyi was charged with conducting ransomware attacks against multiple victims including Kaseya, and was arrested in Poland on 8 October. Our encryption process allows us to generate either a universal decryptor key or individual keys for each machine, they said. On July 2, 2021, Kaseya shut down their SaaS servers and recommended Kaseya VSA customers shutdown their on-premises VSA servers. It . Kaseya MSP a remote IT management service provider was compromised to deliver REvil/Sodinokibi ransomware. The threat actors behind the REvil Cyberattack pushed ransomware via an update of Kaseya's IT management software. A breakdown of the Kaseya ransomware attack and how Coretelligent successfully evaded any impacts.. of its customers are impacted. The Kaseya ransomware attack happened on July 2, 2021, over the United States' Independence Day weekend. The initial thinking it was not the Russian government but we're not sure yet.". Multiple sources have stated that the following three files were used to install and execute the ransomware attack on Windows systems: agent.exe | d55f983c994caa160ec63a59f6b4250fe67fb3e8c43a388aec60a4a6978e9f1e As is often the case, the ransomware works by exploiting a security flaw in the VSA software. REvil/Sodinokibi ransomware threat actors were found to be responsible for the attack, exploiting a zero-day vulnerability to remotely access internet facing Kaseya VSA servers. REvil (i.e., Ransomware Evil [2]) group, which is also known as Sodinokibi. ]162, POST /dl.asp curl/7.69.1 If an MSPs VSA system was compromised, that could allow an attacker to deploy malware into multiple networks managed by that MSP. In February 2019, the GandCrab ransomware group exploited a two-year old vulnerability in the ConnectWise plugin for Kaseya VSA, which affected 126 Kaseya customers. CISA strongly recommends affected organizations to review Kaseyas security advisory and apply the necessary patches, and implement the following Kaseya guidance: CISA recommends affected MSPs run the Kaseya VSA Detection Tool. The criminals . Kaseya: The massive ransomware attack compromised up to 1,500 businesses, Cybersecurity CEO: 'More targeted ransomware attacks' by Russia coming, How your device could be at risk of 'one of the most serious' cyber security threats, Microsoft's VP of Security: The future is passwordless, SolarWinds CEO: Cyber threats need community vigilance, Here's everything you need to know about ransomware, Microsoft urges Windows users to install update, FireEye CEO: Digital currency enables cybercrime, See how cybersecurity experts trace ransom payments, White House urges companies to take cyberattack threat more seriously, Cybersecurity expert: Defense isn't perfect in this game, IBM CEO: Cybersecurity needs to be a collective effort led by government, A hacker stole $1 million from him by tricking his cell phone provider, Watch how a social engineering hack works, Kaseya says up to 1,500 businesses compromised in massive ransomware attack, Ransomware is a national security risk. [18], On 8 November 2021, the United States Department of Justice unsealed indictments against Ukrainian national Yaroslav Vasinskyi and Russian national Yevgeniy Polyanin. It's not surprising that the attack hit just ahead of a major holiday weekend. It also executes some of its own attacks. [10] The supermarket chain had to close down its 800 stores for almost a week, some in small villages without any other food shop. Posts. NEW YORK and MIAMI, July 05, 2021 Kaseya, the leading provider of IT and security management solutions for managed service providers (MSPs) and small to medium-sized businesses (SMBs) responded quickly to a ransomware attack on its VSA customers launched over the Fourth of July holiday weekend. Following is a timeline of the attack and the ramifications for the affected parties based on Kaseyas incident update page and other sources. Although . On July 2nd, Kaseya company has experienced an attack against the VSA (Virtual System/Server Administrator) product. While attacks on these kinds of providers are not new, MSPs represent a big opportunity for hackers because of the way they interact with other companies' networks, DiMaggio said. CISA does not endorse any non-governmental entities nor guarantee the accuracy of the linked resources. All of these VSA servers are on-premises and we have confirmed that cybercriminals have exploited an authentication bypass . An authentication bypass vulnerability in the software allowed attackers to compromise VSA and distribute a malicious payload through hosts managed by the software,[7] amplifying the reach of the attack. ADP recently became aware of the Kaseya VSA software ransomware attack and began an investigation to determine any potential impacts to our environment, supply chain and critical vendors. In short, by targeting Kaseya's software, attackers had easier access to a range of different companies' networks. Incident Overview. The restoration of Kaseyas SaaS infrastructure was complete as of 3:30 a.m. EDT. It was one of the most high-profile incidents of 2021. . All rights reserved. They initially asked for a $70 million ransom payment to release a universal decryptor to unlock all affected systems. Kaseya VSA is a cloud-based IT management and remote monitoring solution for managed service providers (MSPs), offering a centralized console to monitor and manage endpoints, automate IT processes, deploy security patches, and control access via two-factor authentication.. REvil Demands $70 Million Ransom. Kaseya is an IT company based in Florida. . Category: Ransomware, Threat Brief, Unit 42, This post is also available in: Meanwhile, a Bloomberg article reported that, according to ex-employees of the company, executives at Kaseya were warned of critical security flaws in its software on several occasions between 2017 and 2020, which they failed to address. 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