Skip to main content

Lucy: A File Encryption Android Malware that for Ransomware Operations


A malware that attacks Android smartphones has increased its Maas (malware-as-a-service) operations with file encryption capabilities to carry out ransomware attacks.


The malware, according to cybersecurity experts, is called "Lucy." The Lucy gang is a group of Russian hackers who became famous two years ago by launching the Black Rose Lucy service, a malware that allowed Botnet attacks on android smartphones.

According to Checkpoint Research, "Because the Android accessibility service can mimic a user's on-screen click, this is the crucial element for Black Rose to carry out malicious activities. Once the accessibility service is enabled, Black Rose can quickly shuffle through screens to grant itself device admin privileges." 

The Lucy service allows its users to attach files on vulnerable devices, which ask for $500 as a ransom in the browser window. The message says that it comes from the FBI, and the user must pay the ransom because he is found guilty of storing adult content on his android smartphone.

The FBI note here aims to frighten the victims into paying the ransom to hackers. The hackers demanding payment from their victims based on legal consequences is blackmail, as it is entirely unethical. The victims are blackmailed for storing pornographic content and visiting adult websites.

To make the ransom more serious and believing, the hackers say that they have the victim's photograph and location, which they have posted on the FBI's criminal investigation website. The ransom should be paid within three days of the notification, if not, the penalty triples, says the message warning.


It may sound strange, but the hackers don't demand cryptocurrency payments. Instead, they ask for credit card credentials, which is odd because, in most of the cases, the ransom is asked in terms of cryptocurrency as it is easy to cash in.

According to Check Point Research's 2010 data, "The Black Rose dropper family samples we acquired disguise either as an Android system upgrade or image files. Samples primarily leverage Android's accessibility service to install their payload without any user interaction and forge an interesting self-protection mechanism.


source https://www.ehackingnews.com/2020/04/lucy-file-encryption-android-malware.html
Labels:

Comments

Post a Comment

Popular posts from this blog

Betting and Gambling Websites under Cyberattack from Chinese Hackers

Since last year's summers, Chinese hackers have been targeting South Asian companies that own online gambling and betting websites. The gambling companies in South Asia have confirmed the hacks, whereas rumors of cyberattacks on betting websites have also emerged from Europe, and the Middle East, however, the rumors are yet to confirm, says the reports of cybersecurity group Trend Micro and Talent-Jump. Cybersecurity experts claim that no money was stolen in these hacks against the gambling websites. However, hackers have stolen source codes and databases. The motive of the attack was not a cybercrime, but rather espionage intended attack to gain intelligence. According to the experts, a group named ' DRBControl ' is responsible for the cyberattack. According to the reports of Trend Micro, the hacking techniques used in this particular cyberattack incident is similar to methods done by Emissary Panda and Winnti. All of these hacking groups are from China that has launc...
5 comments
Read more

Provider Volia reported to the cyber police about the intense cyberattacks on the server

Cable provider Volia appealed to the Cyber Police on the fact of fixing a DDoS attack on the Kharkov servers of the company, which has been ongoing since May 31. "For three days, from May 31 to today, the Volia infrastructure in Kharkov is subjected to cyberattacks. At first, they were carried out only on subscriber subsystems, later they switched to telecommunications infrastructure. As a result, more than 100,000 subscribers experienced problems using the Internet, IPTV, multi-screen platform, and digital TV," said the company. In total, the complete lack of access to Volia's services, according to the provider, lasted 12 minutes on May 31, 45 minutes on June 1. There was also an attack on the website volia.com, but it was managed to neutralize. "DDoS attacks were massive and well-organized. The type of attack is UDP flood and channel capacity overflow with the traffic of more than 200 GB. UDP is a protocol used for online streaming services - streaming, te...
Post a Comment
Read more

Github Escapes from Octopus Malware that Affected its 26 Software Projects

Github, a platform where every malicious software report is equally different in its place, manages to escape from a malware threat.  Github, an organization that united the world's largest community of coders and software developers, revealed that hackers exploited an open-source platform on its website to distribute malware. The hackers used a unique hacking tool that enabled backdoors in each software project, which the hackers used to infiltrate the software systems. "While we have seen many cases where the software supply chain was compromised by hijacking developer credentials or typosquatting popular package names, a malware that abuses the build process and its resulting artifacts to spread is both interesting and concerning for multiple reasons," said Github on its security blog. Fortunately, the hackers attempt to exploit the open-source platform was unsuccessful. Still, if it were, on the contrary, hackers could've secured a position in the softwares, ...
Post a Comment
Read more