HomeCII/OTConnectWise ScreenConnect attacks spread malware – Sophos News

ConnectWise ScreenConnect attacks spread malware – Sophos News

Published on

spot_img

Temp directory, and execute it. However, this particular ransomware did not drop a ransom note and did not identify itself as any known variant. Figure 4: This root-cause analysis (RCA) graph highlights the execution of another ransomware strain that did not leave a ransom note Sophos has observed all ScreenConnect-associated ransomware malware identified by our investigation. For instance, the ransomware payload from the same location appended “.locked” to encrypted files and dropped a ransom note instructing the victim to contact a protonmail.com domain to arrange ransom payment. Figure 5: The graphical goods on the encrypted files figure prominently in the buhtiRansom ransom note The “buhtiRansom” LockBit variant and the other, more generic ransomware both exploited vulnerabilities in the same way to deploy their payloads, and the mitigation advice remains the same for both: upgrade to ScreenConnect version 23.9.8, verify your servers were not already compromised, and carefully scan and observe your network for signs of exploitation. Decrypt the following string into good English: tRm6N`FC6G~~9XroDN򯩘 You cant decrypt me

Source link

Latest articles

NCSC Chief Warns of Perfect Storm as Cyber Threats Intensify at CyberUK

At this week's CyberUK conference in Glasgow, Richard Horne, the CEO of the National...

Scattered Spider Co-Conspirator Pleads Guilty

Scattered Spider Group: A Growing Threat in Cybersecurity The landscape of cybersecurity continues to evolve,...

Surge of Supply-Chain Software Library Attacks

Continuous Integration Has Its Downsides: A Closer Look at Recent Supply Chain Attacks In today's...

More like this

NCSC Chief Warns of Perfect Storm as Cyber Threats Intensify at CyberUK

At this week's CyberUK conference in Glasgow, Richard Horne, the CEO of the National...

Scattered Spider Co-Conspirator Pleads Guilty

Scattered Spider Group: A Growing Threat in Cybersecurity The landscape of cybersecurity continues to evolve,...