Threats Tagged 'redloader'

GOLD BLADE, a threat group previously focused on cyberespionage, has evolved into a hybrid operation combining data theft with selective ransomware deployment. The group has refined its intrusion methods, shifting from traditional phishing to abusing recruitment platforms for delivering weaponized resumes. Their operations follow cycles of dormancy and sudden activity bursts, introducing new tradecraft in each wave. GOLD BLADE has modified its RedLoader infection chain multiple times, implemented a Bring Your Own Vulnerable Driver approach, and developed a custom ransomware called QWCrypt. The group's targeting has narrowed to focus primarily on Canadian organizations across various sectors. Their sophisticated tactics and continual refinement demonstrate a level of operational maturity uncommon among financially motivated actors.

MediumMalwareUnited KingdomGermanyFrance+4#zemana driver#qwcrypt#redloader

A new infection chain for GOLD BLADE's RedLoader malware has been identified, combining previously separate techniques. The attack begins with a malicious PDF link, leading to a ZIP archive containing a LNK file masquerading as a PDF. This file executes conhost.exe, which uses WebDAV to contact a CloudFlare domain and remotely sideload a malicious DLL. The infection progresses through two stages of RedLoader, ultimately establishing command and control communication. This updated method, observed in July 2025, demonstrates the threat actors' ability to adapt and bypass defenses by combining known techniques in novel ways.

MediumMalwareGermanyFranceUnited Kingdom+4#redloader#dll sideloading#webdav