- North Korean hackers launch RokRat Trojan in campaigns against the South
January 7, 2021
A North Korean hacking group is utilizing the RokRat Trojan in a fresh wave of campaigns against the South Korean government. The Remote Access Trojan (RAT) has been connected to attacks based on the exploit of a Korean language word processor commonly used in South Korea for several years; specifically, the compromise of Hangul Office documents ...
- Expanding Range and Improving Speed: A RansomExx Approach
January 6, 2021
RansomExx, a ransomware variant responsible for several high-profile attacks in 2020, has shown signs of further development and unhampered activity. The most recently reported development involves the use of newer variants adapted for Linux servers that effectively expanded its range to more than Windows servers. Own monitoring efforts found RansomExx compromising companies in the United States, ...
- Australian cybersecurity agency used as cover in malware campaign
January 5, 2021
The Australian government warns of an ongoing campaign impersonating the Australian Cyber Security Centre (ACSC) to infect targets with malware. Scammers coordinating these attacks are also actively attempting to convince potential victims to install remote administration and desktop sharing software with the end goal of stealing the targets’ banking information. “The Australian Cyber Security Centre (ACSC) warns ...
- Babuk Locker is the first new enterprise ransomware of 2021
January 5, 2021
t’s a new year, and with it comes a new ransomware called Babuk Locker that targets corporate victims in human-operated attacks. Babuk Locker is a new ransomware operation that launched at the beginning of 2021 and has since amassed a small list of victims from around the world. From ransom negotiations with victims seen by BleepingComputer, demands ...
- ElectroRAT Drains Cryptocurrency Wallet Funds of Thousands
January 5, 2021
A new remote access tool (RAT) has been discovered being used in an extensive campaign. The attack has targeted cryptocurrency users in an attempt to collect their private keys and ultimately to drain their wallets. The never-before-seen RAT at the center of the campaign, which researchers dub ElectroRAT, is written in the Go programming language and ...
- Malware uses WiFi BSSID for victim identification
January 4, 2021
Malware operators who want to know the location of the victims they infect usually rely on a simple technique where they grab the victim’s IP address and check it against an IP-to-geo database like MaxMind’s GeoIP to get a victim’s approximate geographical location. While the technique isn’t very accurate, it is still the most reliable method ...
- Emotet malware hits Lithuania’s National Public Health Center
December 30, 2020
The internal networks of Lithuania’s National Center for Public Health (NVSC) and several municipalities have been infected with Emotet malware following a large campaign targeting the country’s state institutions. “When infected recipients opened infected messages, the virus entered the internal networks of the institutions,” NVSC officials said in a statement published today. “Infected computers, after downloading additional ...
- Zero-click iOS zero-day found deployed against Al Jazeera employees
December 20, 2020
At least 36 Al Jazeera journalists, producers, anchors, and executives, along with a journalist at London-based Al Araby TV, had their iPhones hacked using a no-user-interaction zero-day vulnerability in the iOS iMessage app, an academic research group said today. Citizen Lab, a cybersecurity and human rights abuse research group at the University of Toronto, said the ...
- Stealthy Magecart malware mistakenly leaks list of hacked stores
December 19, 2020
A list of dozens of online stores hacked by a web skimming group was inadvertently leaked by a dropper used to deploy a stealthy remote access trojan (RAT) on compromised e-commerce sites. The threat actors use this RAT for maintaining persistence and for regaining access to the servers of hacked online shops. Once they connect to the ...
- Negasteal Uses Hastebin for Fileless Delivery of Crysis Ransomware
December 18, 2020
Trend Micro researchers have recently encountered a Negasteal (also known as Agent Tesla) variant that used hastebin for the fileless delivery of the Crysis (also known as Dharma) ransomware. This is the first time that we have observed Negasteal with a ransomware payload. Only a few months ago, Deep Instinct published the first reported case of ...