- Threat Assessment: EKANS Ransomware
June 26, 2020
Unit 42 researchers have observed recent EKANS (Snake backward) ransomware activity affecting multiple industries in the U.S and Europe. As a result, we’ve created this threat assessment report for the activities of this ransomware. Identified techniques and campaigns can be visualized using the Unit 42 Playbook Viewer. EKANS, which was first observed in January 2020, has relatively ...
- Exposed Frost & Sullivan databases for sale on hacking forum
June 24, 2020
U.S. business consulting firm Frost & Sullivan was breached after data from an unsecured backup folder exposed on the Internet was sold on a hacker forum. Frost & Sullivan is a business consulting firm that assists companies in growth strategy, market research, on corporate training. With 40 locations throughout the world and over 1,800 employees, Frost ...
- Lucifer: New Cryptojacking and DDoS Hybrid Malware Exploiting High and Critical Vulnerabilities to Infect Windows Devices
June 24, 2020
On May 29, 2020, Unit 42 researchers discovered a new variant of a hybrid cryptojacking malware from numerous incidents of CVE-2019-9081 exploitation in the wild. A closer look revealed the malware, which we’ve dubbed “Lucifer”, is capable of conducting DDoS attacks and well-equipped with all kinds of exploits against vulnerable Windows hosts. The first wave of the ...
- Magnitude exploit kit – evolution
June 24, 2020
Exploit kits are not as widespread as they used to be. In the past, they relied on the use of already patched vulnerabilities. Newer and more secure web browsers with automatic updates simply do not allow known vulnerabilities to be exploited. It was very different back in the heyday of Adobe Flash because it’s just ...
- Fxmsp hackers made $1.5M selling access to corporate networks
June 23, 2020
New details have emerged on the activity of the infamous Fxmsp hacker that last year was advertising access to the networks of three cybersecurity vendors. Researchers tracking Fxmsp’s ventures on underground forums counted the network intrusions associated with this actor and revealed the presumed identity of the attacker. Fxmsp became widely known outside hacker forums about a year ...
- New WastedLocker ransomware demands payments of millions of USD
June 23, 2020
Evil Corp, one of the biggest malware operations on the internet, has slowly returned to life after several of its members were charged by the US Department of Justice in December 2019. In a report shared with ZDNet today, Fox-IT, a division within the NCC Group, has detailed the group’s latest activities following the DOJ charges. The Evil Corp group, also known ...
- Sodinokibi Ransomware Now Scans Networks For PoS Systems
June 23, 2020
Cybercriminals behind recent Sodinokibi ransomware attacks are now upping their ante and scanning their victims’ networks for credit card or point of sale (PoS) software. Researchers believe this is a new tactic designed to allow attackers to get the biggest bang for their buck – ransom payments and credit card data. The compromise of PoS software ...
- Oh, what a boot-iful mornin’
June 23, 2020
In mid-April, Kaspersky threat monitoring systems detected malicious files being distributed under the name “on the new initiative of the World Bank in connection with the coronavirus pandemic” (in Russian) with the extension EXE or RAR. Inside the files was the well-known Rovnix bootkit. There is nothing new about cybercriminals exploiting the coronavirus topic; the ...
- XORDDoS, Kaiji Botnet Malware Variants Target Exposed Docker Servers
June 22, 2020
Researchers at Trend Micro have recently detected variants of two existing Linux botnet malware types targeting exposed Docker servers; these are XORDDoS malware (detected by Trend Micro as Backdoor.Linux.XORDDOS.AE) and Kaiji DDoS malware (detected by Trend Micro as DDoS.Linux.KAIJI.A). Having Docker servers as their target is a new development for both XORDDoS and Kaiji; XORDDoS was known ...
- Hackers use fake Windows error logs to hide malicious payload
June 19, 2020
Hackers have been using fake error logs to store ASCII characters disguised as hexadecimal values that decode to a malicious payload designed to prepare the ground for script-based attacks. The trick is part of a longer chain with intermediary PowerShell commands that ultimately delivers a script for reconnaissance purposes. MSP threat detection provider Huntress Labs discovered an attack scenario ...