Estimated reading time: 4 minutes
Over the past few months, job economy has been marked by uncertainty, with constant news about layoffs, restructuring, hiring freezes, and aggressive cost-cutting measures. This atmosphere has created widespread anxiety among both employees and organizations, and cybercriminals have quickly...Estimated reading time: 9 minutes
Content Overview Introduction Initial Vector Infection Chain Analysis of .SVG Attachment Analysis of .HTA file Analysis of .VBS file Analysis of .ps1 file Analysis of Downloader/Loader Anti-VM Technique Persistence Technique Download and Loader Function AsyncRAT Payload File MD5’s Quick...
Estimated reading time: 9 minutes
During our recent investigation at Seqrite Labs, we identified a sophisticated variant of Masslogger credential stealer malware spreading through .VBE (VBScript Encoded) files. Initially, the variant appeared to be a typical script-based threat, but upon deeper analysis it turned...
Estimated reading time: 6 minutes
Info-stealer malware has become a growing threat, with attackers constantly refining their techniques to evade detection. Among these threats, SnakeKeylogger has emerged as one of the highly active credential-stealing malware, targeting individuals and businesses. Known for its multi-stage infection...
Estimated reading time: 4 minutes
In the wild, malspam campaigns are a major medium to spread malware. Previously, we have written about such campaigns using MS Office files with malicious macro and using vulnerabilities. Recently, we observed a spam campaign that uses .url files...
Estimated reading time: 4 minutes
Email attachments are a favorite medium for attackers to deliver malware. They can be used to target a specific user or multiple users at the same time by launching spam email campaigns. To succeed in carrying out an intended...
Estimated reading time: 4 minutes
Browser extensions also known as add-ons or plug-ins are programs that extend the functionality of a web browser making it more convenient to use and giving a better browsing experience. Browser extensions are commonly used to Enhance the appearance...