Vice Society Ransomware & Print Nightmare

TL;DR

Vice Society Ransomware targets mid-sized companies, exploits the print nightmare vulnerabilities, and uses various attack methods for encryption. It affects both Windows and Linux systems.

Transcript

ah what a beautiful day sun shining birds chirping and our printer printing ransom notes hello and welcome to the pc security channel today we'll be taking a look at vice society ransomware as you can see we've got the sample on the desktop here and we're going to run it in a moment but before we do that a little bit about this threat so this is a ... Read More

Key Insights

• 🖕 Vice Society Ransomware targets mid-sized companies and leverages print nightmare vulnerabilities in Windows systems.
• ❓ The ransomware is capable of infecting both Windows and Linux systems, using OpenSSL with AES256 encryption in Linux.
• 👊 It employs various attack techniques for discovery, defense evasion, and encryption, posing a significant threat to businesses.
• 🈸 Ransomware can enter a system through vulnerabilities in the operating system, applications, browsers, social engineering, or network hacking.
• 📁 Direct execution of ransomware is not the only method for infection; attackers can employ alternative techniques.
• 👊 Businesses and government institutions are not immune to ransomware attacks, emphasizing the need for robust cybersecurity measures.
• 🈂️ Intermediary companies may negotiate with ransomware authors and pay the ransom on behalf of businesses, charging a markup for their services.

Questions & Answers

Q: How does Vice Society Ransomware enter a system?

Attackers can use various methods, including exploiting vulnerabilities in the operating system, applications, or browsers. They may also employ social engineering or hack into a network to gain access to a system. In some cases, ransomware can be executed via a command passed through a registry key, without the need for direct execution.

Q: How does Vice Society Ransomware encrypt files?

Once executed, Vice Society Ransomware starts encryption activities by targeting system processes. It deletes shadow copies and drops a file called "smss.exe" for persistence. Encrypted files are marked with ransom notes containing instructions for contacting the attackers.

Q: Are businesses vulnerable to ransomware attacks?

Yes, businesses and government institutions are susceptible to ransomware attacks. No system is entirely impervious to such threats, and attackers can infiltrate major organizations. The belief of being unhackable is a risky approach to cybersecurity.

Q: How do intermediaries assist with ransomware decryption?

Some intermediary companies negotiate with ransomware authors and pay the ransom on behalf of businesses. They charge a markup on top of the ransom fee for their services. However, not all intermediary companies engage in this practice.

Summary & Key Takeaways

• Vice Society Ransomware is a recent threat that targets mid-sized companies and exploits the print nightmare vulnerabilities in Windows.

• The ransomware works on both Windows and Linux systems, utilizing OpenSSL with AES256 in Linux.

• It employs various attack tactics for discovery and defense evasion, posing a significant threat to businesses and organizations.