The Week in Ransomware - February 10th 2023 - Clop's Back
From ongoing attacks targeting ESXi servers to sanctions on Conti/TrickBot members, it has been quite a busy week regarding ransomware. [...]
TrickBot is malware associated with cyber incidents, with reporting on its analysis, infrastructure, disruption efforts, and defensive guidance.
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Background for this topic.
TrickBot is a modular Windows malware family first identified as a banking Trojan in 2016. Its modules have supported theft of credentials and other sensitive information, system discovery, and remote control. In documented campaigns, operators also used TrickBot as an access and payload-delivery component, including before ransomware activity; those associations do not mean every TrickBot infection leads to ransomware.
Reporting commonly covers TrickBot’s modules, command-and-control infrastructure, changing delivery mechanisms, and efforts to disrupt its operations. For defenders, an alert should prompt investigation beyond the initially infected host: isolate it, examine authentication and endpoint telemetry for credential theft or lateral activity, and reset exposed credentials from a trusted system. Keeping operating systems and internet-facing software patched, restricting administrative access, and monitoring unusual outbound connections can reduce the opportunity for follow-on activity. Threat-intelligence indicators are useful for detection, but should be combined with behavioral evidence because the malware and its infrastructure have changed over time.
From ongoing attacks targeting ESXi servers to sanctions on Conti/TrickBot members, it has been quite a busy week regarding ransomware. [...]
The US Treasury Department linked the notorious cybercrime gang to Russian Intelligence Services because cyberattacks that disrupted hospitals and other critical infrastructure align with Russian state interests.
In a first-of-its-kind coordinated action, the U.K. and U.S. governments on Thursday levied sanctions against seven Russian nationals for their affiliation to the TrickBot, Ryuk, and Conti cybercrime operation
Any act that sends so much as a ruble to seven named netizens now forbidden The US and UK have sanctioned seven Russians for their alleged roles in disseminating Conti and Ryuk ransomware and the Trickbot banking trojan.…
Authorities in the United States and United Kingdom today levied financial sanctions against seven men accused of operating "Trickbot," a cybercrime-as-a-service platform based in Russia that has enabled countless ransomware attacks and bank account takeovers since its debut in 2016. The U.S. Department of the Treasury says the Trickbot group is associated with Russian intelligence services, and that this alliance led to the targeting of many U.S. companies and government entities.
The seven Russian nationals are members of the notorious Trickbot malware gang
The United States and the United Kingdom have sanctioned seven Russian individuals for their involvement in the TrickBot cybercrime group, whose malware was used to support attacks by the Conti and Ryuk ransomware operation. [...]