![]() ![]() When the file is opened, JavaScript or macros are used to run the codes, which download and install the virus. The majority of these communications appear to be genuine and elicit a sense of urgency or terror in the consumers, leading them to believe that downloading the file is crucial. To trick users into downloading and running infected files, attackers may even employ psychological and social engineering techniques. For example, they are frequently sent as email attachments that may actually be executable malware masquerading as documents. Malware that uses cryptography similarly infiltrates a victim’s system. This is also referred to as “ cryptojacking,” where victims suffer considerable losses in terms of computational facilities and processing power without receiving any compensation.Īn organization-wide cryptojacking attempt that is successful can result in huge payouts for the cybercriminals. It enables threat actors to mine bitcoins secretly utilizing the victim’s processing power. "Talos encourages updating computers with the latest security updates, implementing robust endpoint protection solutions with behavioral detection capabilities, and maintaining tested, offline backup solutions for endpoints with a reasonable restoration time in the event of a ransomware attack," it added.Threat actors infect victims’ computers with malicious software known as crypto malware, also referred to as crypto mining malware. "Users and organizations be meticulous about the recipient's wallet address while performing cryptocurrency transactions," Talos said in a blog post. Security researchers also discovered that malicious actors are crafty when carrying out this kind of attack since they delete pieces of evidence that would reveal the malicious files and always cover their tracks, making it challenging for experts to analyze and catch the malware or its origin.Ĭisco Talos has been observing these campaigns since December 2022 and has found victims spread across the globe, with most of them located in the United States and a small percentage of victims in the United Kingdom, Turkey and the Philippines. The infection campaign launched by malicious actors starts with a phishing email and later escalates to a multi-stage attack chain where the actors deliver either malware or ransomware. Talking about the malware named MortalKombat, which is also ransomware, security researchers revealed that if it infects a computer, it immediately encrypts the user's files and leaves a ransom note with details and payment instructions. Since the malware has no specific target, malicious actors deploy them to both individual, small and large organizations, the report said. The attack primarily depends on the crypto investors' failure to double-check the wallet address they want to send their crypto to. The program then detects wallet addresses copied onto the clipboard and swaps them with a new wallet address, one that malicious actors own. In a recent report, threat intelligence research team Cisco Talos revealed that these new cybersecurity threats, including the MortalKombat ransomware and the Laplas Clipper Malware's GO variant, have been deployed on the Internet to steal cryptocurrencies from victims.Īccording to the report, the malware works as a tag team to gather information from the users' clipboard, which usually consists of letters and numbers the users copied. Malicious actors are reportedly using two new malicious computer programs or malware with unknown origins to feast on users' clipboards and actively target unsuspecting and vulnerable cryptocurrency investors to try and siphon their funds. ![]()
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