Tag: redline stealer

This analysis examines HeartCrypt, a new packer-as-a-service (PaaS) used to protect malware. Developed since July 2023 and launched in February 2024, HeartCrypt charges $20 per file to pack Windows x86 and .NET payloads. It is primarily used by malware operators of families like LummaStealer, Remco…

A malicious campaign targeting users of unlicensed corporate business automation software has been discovered. The attackers are distributing malicious activators on accounting forums that contain the RedLine stealer hidden in an unusual way. The activator library is obfuscated using .NET Reactor, …

This article provides an in-depth analysis of RedLine Stealer, a notorious information-stealing malware. The research focuses on previously undocumented backend modules and the control panel used by affiliates. Key findings include the identification of over 1,000 unique IP addresses hosting RedLin…

Over the past year, the delivery of Lua malware appears to have undergone simplification, possibly to reduce exposure to detection mechanisms. The malware is frequently delivered using obfuscated Lua scripts instead of compiled Lua bytecode, as the latter can trigger suspicion more easily.

This article analyzes four previously undisclosed DNS tunneling campaigns identified through a new campaign monitoring system. The system detects tunneling domains based on common techniques and attributes used in malicious campaigns. Four new campaigns were uncovered: FinHealthXDS (targeting finan…

The Scattered Spider cybercriminal group is targeting cloud infrastructures in the insurance and financial sectors using advanced techniques. They exploit leaked authentication tokens, conduct phishing and smishing campaigns, and leverage SIM swapping to bypass multi-factor authentication. The grou…

This intelligence report discusses SocGholish, a JavaScript downloader used by threat actors to deliver malware payloads disguised as fake browser updates. It analyzes the recent tactics, techniques, and procedures employed by threat groups like Evil Corp in compromising WordPress websites, fingerp…

F.A.C.C.T experts analyzed the tools and connections of cybercriminals attacking Russian accountants. An analysis of the infection chain of the VasyGrek attacker, his forum activity and connection with the malware developer Mr.Burns is presented. The history of Mr.Burns, starting in 2010, is given,…