Trend™ Research has identified and analyzed the source binaries of a new LockBit version in the wild, which is the latest from the group’s activities following the February 2024 law enforcement operation (Operation Cronos) that disrupted their infrastructure.
In early September, the LockBit ransomware group reportedly resurfaced for their sixth anniversary, announcing the release of “LockBit 5.0”. Trend Research discovered a binary available in the wild and began analysis that initially discovered a Windows variant and confirmed the existence of Linux and ESXi variants of LockBit 5.0. This latest news continues the group’s established cross-platform strategy seen since LockBit 2.0 in 2021.
Read more…
Source: Trend Micro
Sign up for the Cyber Security Review Newsletter
The latest cyber security news and insights delivered right to your inbox
Related:
- DDoS attacks in Q2 2021
July 28, 2021
In terms of big news, Q2 2021 was relatively calm, but not completely eventless. For example, April saw the active distribution of a new DDoS botnet called Simps — the name under which it introduced itself to owners of infected devices. The malware creators promoted their brainchild on a specially set-up YouTube channel and Discord ...
- THOR: Previously Unseen PlugX Variant Deployed During Microsoft Exchange Server Attacks by PKPLUG Group
July 27, 2021
While monitoring the Microsoft Exchange Server attacks in March 2021, Unit 42 researchers identified a PlugX variant delivered as a post-exploitation remote access tool (RAT) to one of the compromised servers. The variant observed by Unit 42 is unique in that it contains a change to its core source code: the replacement of its trademark ...
- UC San Diego Health discloses data breach after phishing attack
July 27, 2021
UC San Diego Health, the academic health system of the University of California, San Diego, has disclosed a data breach after the compromise of some employees’ email accounts. UC San Diego Health is one of the nation’s best hospitals, being repeatedly ranked as the best health care system in San Diego, according to the 2021-2022 U.S. ...
- Threat Actors Exploit Misconfigured Apache Hadoop YARN
July 27, 2021
The misconfiguration and resulting exposure of cloud services is one of the most prevalent risks in the Linux threat landscape. We previously analyzed incidents related to this security concern, such as an exposed Docker API being abused by threat actors in the wild and exposed Redis instances that threat actors actively search. This blog post will ...
- LockBit ransomware now encrypts Windows domains using group policies
July 27, 2021
A new version of the LockBit 2.0 ransomware has been found that automates the encryption of a Windows domain using Active Directory group policies. The LockBit ransomware operation launched in September 2019 as a ransomware-as-a-service, where threat actors are recruited to breach networks and encrypt devices. In return, the recruited affiliates earn 70-80% of a ransom payment, ...
- ‘Praying Mantis’ threat actor targeting Windows internet-facing servers with malware
July 27, 2021
Windows internet-facing servers are being targeted by a new threat actor operating “almost completely in-memory,” according to a new report from the Sygnia Incident Response team. The report said that the advanced and persistent threat actor — which they have named “Praying Mantis” or “TG1021” — mostly used deserialization attacks to load a completely volatile, custom ...