Security News

An Australian man was charged for developing and selling the Imminent Monitor remote access trojan, used to spy on victims' devices remotely. Yesterday, the Australian Federal Police announced that they had charged an Australian man, age 24, for developing and selling the Imminent Monitor software.

Threat analysts have uncovered a new campaign attributed to APT37, a North Korean group of hackers, targeting high-value organizations in the Czech Republic, Poland, and other European countries. In this campaign, the hackers use malware known as Konni, a remote access trojan capable of establishing persistence and performing privilege escalation on the host.

The Gallium group, believed to be a Chinese state-sponsored team, is going on the warpath with an upgraded remote access trojan that threat hunters say is difficult to detect. The backdoor, once in a compromised system, comes in three variants, each of which can communicate with the command-and-control system in one of three protocols: ICMP, HTTPS and raw TCP. All three PingPull variants have the same functionality, but each creates a custom string of code that it sends to the C2 server, which will use the unique string to identify the compromised system.

Hackers are targeting Russian government agencies with phishing emails that pretend to be Windows security updates and other lures to install remote access malware. These operations spanned between February and April 2022, coinciding with the Russian invasion of Ukraine.

An unknown threat actor is targeting German users interested in the Ukraine crisis, infecting them with a custom PowerShell RAT and stealing their data. These sites offer malicious documents that install a custom RAT that supports remote command execution and file operations.

A previously undocumented remote access trojan written in the Go programming language has been spotted disproportionately targeting entities in Italy, Spain, and the U.K. Called Nerbian RAT by enterprise security firm Proofpoint, the novel malware leverages COVID-19-themed lures to propagate as part of a low volume email-borne phishing campaign that started on April 26, 2022. "The newly identified Nerbian RAT leverages multiple anti-analysis components spread across several stages, including multiple open-source libraries," Proofpoint researchers said in a report shared with The Hacker News.

A new remote access trojan called Nerbian RAT has been discovered that includes a rich set of features, including the ability to evade detection and analysis by researchers. The email campaigns were discovered by researchers at Proofpoint, who released a report today on the new Nerbian RAT malware.

Dubbed as Dark Crystal RAT, the malware is being peddled online to hackers in Russian by a lone rookie malware writer with a penchant for cut-rate pricing. "DCRat is one of the cheapest commercial RATs we've ever come across. The price for this backdoor starts at for a two-month subscription, and occasionally dips even lower during special promotions," according to BlackBerry researchers who published their findings on Monday.

Attackers are using a newly released remote access trojan to spread ransomware and distributed denial of service - in addition to the traditional RAT function of backdooring victims' systems. Researchers at Cyble Research Labs discovered the RAT, which they dubbed Borat RAT because it uses a photo of Sacha Baron Cohen, the comedian who created and portrayed the fictional character Borat in a popular series of mockumentary films.

"The Borat RAT provides a dashboard to Threat Actors to perform RAT activities and also has an option to compile the malware binary for performing DDoS and ransomware attacks on the victim's machine," the researchers wrote in a blog post, noting the malware is being made available for sale to hackers. Borat - named after the character made famous by actor Sacha Baron Cohen in two comedy films - comes with the standard requisite of RAT features in a package that includes such functions as builder binary, server certificate and supporting modules.