TeamCity Vulnerability Exploits Lead to Jasmin Ransomware, Other Malware Types

Credit to Author: Junestherry Dela Cruz| Date: Tue, 19 Mar 2024 00:00:00 +0000

CVE-2024-27198 and CVE-2024-27199 are vulnerabilities within the TeamCity On-Premises platform that can allow attackers to gain administrative control over affected systems.

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Earth Lusca Uses Geopolitical Lure to Target Taiwan Before Elections

Credit to Author: Cedric Pernet| Date: Mon, 26 Feb 2024 00:00:00 +0000

During our monitoring of Earth Lusca, we noticed a new campaign that used Chinese-Taiwanese relations as a social engineering lure to infect selected targets.

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LockBit Attempts to Stay Afloat With a New Version

Credit to Author: Trend Micro Research| Date: Thu, 22 Feb 2024 00:00:00 +0000

This research is the result of our collaboration with the National Crime Agency in the United Kingdom, who took action against LockBit as part of Operation Cronos, an international effort resulting in the undermining of its operations.

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What Generative AI Means for Cybersecurity in 2024

Credit to Author: Shannon Murphy| Date: Thu, 08 Feb 2024 00:00:00 +0000

After a full year of life with ChatGPT cybersecurity experts have a clearer sense of how criminals are using generative AI to enhance attacks – learn what generative AI means for cybersecurity in 2024.

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Analyzing AsyncRAT’s Code Injection into aspnet_compiler.exe Across Multiple Incident Response Cases

Credit to Author: Buddy Tancio| Date: Mon, 11 Dec 2023 00:00:00 +0000

This blog entry delves into MxDR’s unraveling of the AsyncRAT infection chain across multiple cases, shedding light on the misuse of aspnet_compiler.exe, a legitimate Microsoft process originally designed for precompiling ASP.NET web applications.

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Attack Signals Possible Return of Genesis Market, Abuses Node.js, and EV Code Signing

Credit to Author: Hitomi Kimura| Date: Wed, 22 Nov 2023 00:00:00 +0000

The Trend Micro Managed XDR team encountered malicious operations that used techniques similar to the ones used by Genesis Market, a website for facilitating fraud that was taken down in April 2023.

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Threat Actors Leverage File-Sharing Service and Reverse Proxies for Credential Harvesting

Credit to Author: Buddy Tancio| Date: Thu, 09 Nov 2023 00:00:00 +0000

We analyzed a phishing campaign involving malicious emails containing a link to a file-sharing solution, which further leads to a PDF document with a secondary link designed to steal login info and session cookies.

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Beware: Lumma Stealer Distributed via Discord CDN

Credit to Author: Carl Malipot| Date: Mon, 16 Oct 2023 00:00:00 +0000

This blog discusses how threat actors abuse Discord’s content delivery network (CDN) to host and spread Lumma Stealer, and talks about added capabilities to the information stealing malware.

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