Ransomware switches to Monero Mining | VenusLocker

TL;DR

Cyber criminals are shifting from traditional ransomware to mining cryptocurrency on victims' systems, especially targeting Korea.

Transcript

hello and welcome to the PC security Channel today's topic is going to be ransomware transitioning into the cryptocurrency market it's long been known the ransomware authors typically use cryptocurrency as a form of payment to stay anonymous but with the current rise in the value of various leading cryptocurrencies like you're probably aware of the... Read More

Key Insights

• ❓ Ransomware authors are shifting their focus towards mining cryptocurrency due to its increasing value.
• ❓ The developers of Venus Locker have transitioned from traditional ransomware to mining Monero.
• 🎯 Cyber criminals are targeting Korean systems with mining malware.
• 😒 The use of a different file extension helps the malware avoid detection at the initial scanning level.
• ❓ While the mining behavior itself may appear legitimate, it can be challenging to differentiate between personal and unauthorized mining.
• 😮 This type of malware is expected to become more prevalent in the upcoming years as cryptocurrency continues to rise in value.
• 🧔 Cyber criminals benefit from using victims' resources for mining, as they can profit from thousands of systems without bearing electricity costs.

Questions & Answers

Q: How are ransomware authors using cryptocurrency?

Ransomware authors use cryptocurrency as a form of payment to remain anonymous and receive ransom payments from victims.

Q: Why are cyber criminals switching to mining cryptocurrency?

With the rise in the value of leading cryptocurrencies, cyber criminals see mining as a more profitable option. They can mine from multiple systems and avoid electricity costs, making a substantial profit.

Q: How do cyber criminals distribute the mining malware?

In some cases, cyber criminals distribute the mining malware through email attachments with a different file extension to avoid detection by antivirus engines.

Q: How can users protect themselves from this type of malware?

To protect against mining malware, users should keep their antivirus software up to date, avoid downloading attachments from suspicious sources, and regularly monitor their system's performance for any unusual activities.

Summary & Key Takeaways

• Ransomware authors are now more interested in mining cryptocurrency on victims' systems until they pay the ransom.

• The developers of Venus Locker have switched to mining Monero instead of creating traditional ransomware.

• The primary campaign currently uses a different file extension to avoid detection, but the actual payload is often detected by most antivirus engines.