June 22, 2024 at 03:14PM
The ‘Ratel RAT’ is an open-source Android malware widely used by cybercriminals to target outdated devices, often using ransomware to demand payment on Telegram. Check Point researchers detected over 120 campaigns using Rafel RAT, with high-profile organizations being targeted, particularly in the United States, China, and Indonesia. It’s crucial to avoid dubious APK downloads and scan apps before launching them.
Based on the meeting notes, the key takeaways are as follows:
1. The Ratel RAT malware is being widely deployed by multiple cybercriminals to attack outdated Android devices, with specific targeting of high-profile organizations in the government and military sectors.
2. The majority of infected devices were found to be running Android versions 11 and older, which are no longer receiving security updates, making them vulnerable to known flaws.
3. The malware spreads via various means, including fake apps bundling a Ratel RAT installer that requests access to risky permissions during installation.
4. The malware supports various commands, including ransomware, file deletion, screen locking, and the ability to leak SMS and device location information to a command and control server.
5. The ransomware module in Ratel RAT is designed to execute extortion schemes by controlling the victim’s device, encrypting their files, and displaying custom messages to demand ransom.
6. To defend against these attacks, it is advised to avoid downloading APKs from dubious sources, refrain from clicking on URLs embedded in emails or SMS, and scan apps with Play Protect before launching them.
These clear takeaways provide a concise summary of the major points discussed in the meeting notes.