The world of cybersecurity is constantly evolving, with new malicious actors emerging on a regular basis. One of the most notable groups in recent years is Vice Society, a ransomware group that has made waves in the education sector. Understanding this threat is essential for any organization seeking to protect itself.
From mysterious beginnings to cybercriminal notoriety Vice Society Ransomware
Vice Society first appeared in the summer of 2021. Unlike many other groups, they don’t use a single original ransomware variant. They have deployed versions of ransomware such as Hello Kitty/Five Hands and Zeppelin. Their ability to evolve and adapt to defenses has made them a persistent threat.
Vice Society Ransomware: the secrets of a successful attack, methods and tools of choice
Initial access to the network is often gained through compromised credentials, exploiting Internet-accessible applications. Before deploying ransomware, Vice Society actors explore the network, identify opportunities and exfiltrate data for double extortion. This tactic involves threatening to publish sensitive data if the victim doesn’t pay. They use a variety of tools, such as SystemBC, PowerShell Empire and Cobalt Strike to move laterally through the network.
They recently deployed a sophisticated PowerShell script to automate data theft. These tactics show just how advanced and determined they are to succeed with their attacks.
When classrooms become hackers’ playground
Recently, the FBI, CISA and MS-ISAC observed that Vice Society actors were disproportionately targeting the education sector with ransomware attacks. Educational institutions (K-12) have been particularly targeted, with consequences ranging from restricted access to networks and data, to cancelled school days and unauthorized access to personal information.
Proactive steps to robust cybersecurity
The best defense against Vice Society ransomware, as with many ransomwares, is prevention. Expert recommendations include regularly updating systems, training users to recognize phishing attempts, and enabling multi-factor authentication. It’s also essential to maintain offline data backups and actively monitor network connections and activity for suspicious behavior.
Beyond the threat: prepare for the future with SOS ransomware
The threat posed by Vice Society ransomware is real and constantly evolving. Organizations need to remain vigilant and proactive in their cybersecurity efforts. If you are faced with a ransomware incident, don’t hesitate to call on SOS ransomware, experts in helping organizations affected by these attacks. Protect yourself, stay informed and always be prepared.
