MacOS Stealer MioLab Adds ClickFix Delivery, Wallet Theft and Team API Tools
A recently identified macOS infostealer, known as MioLab or Nova, has emerged as a prominent Malware-as-a-Service (MaaS) platform targeting Apple users. This development highlights a shift in the threat landscape, indicating that macOS devices are…
A recently identified macOS infostealer, known as MioLab or Nova, has emerged as a prominent Malware-as-a-Service (MaaS) platform targeting Apple users. This development highlights a shift in the threat landscape, indicating that macOS devices are increasingly becoming attractive targets for cybercriminals.
MioLab features a user-friendly web panel and a compact C payload, approximately 100 KB in size, designed to bypass basic antivirus detection. It is compatible with Intel x86-64 and Apple Silicon ARM64 architectures and operates on macOS versions from Sierra to Tahoe.
Browser credential theft Cryptocurrency wallet draining Password manager harvesting File collection Premium add-on for stealing hardware wallet recovery seed phrases
Analysis by LevelBlue indicates that MioLab is rapidly evolving. Recent updates include a rebuilt hardware wallet extraction module, Apple Notes decryption, a Safari cookie grabber, and a comprehensive Team API for programmatic payload generation and log retrieval.
A recently identified macOS infostealer, known as MioLab or Nova, has emerged as a prominent Malware-as-a-Service (MaaS) platform targeting Apple users.
MioLab's infrastructure suggests its operators run a broader cybercrime ecosystem. The malware's admin panel was previously hosted on playavalon[.]org, now repurposed for a phishing campaign. The operations are linked to FEMO IT Solutions Ltd., a bulletproof hosting provider known for shielding malware families.
The ClickFix infection chain is a notable addition, using social engineering to trick users into executing malicious commands via macOS Terminal. The system generates Terminal payloads that can be deployed through fake CAPTCHA pages or cloned developer portals.
Train users to question unexpected password prompts from new applications. Monitor and block sensitive system utilities when accessed by unsigned apps. Audit access to browser profiles and macOS Keychain files. Block known malicious domains and investigate suspicious requests.
Based on reporting by Cyber Security News.
