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Matrix Push C2: A Browser-Based Phishing Attack That's Crossing Platforms

Matrix Push C2 is a browser-based phishing attack that's using push notifications to spread malware across different platforms, making it a significant threat to users and organizations alike. Learn more about this emerging threat and how you can protect yourself.




The world of cybersecurity is constantly evolving, and new threats are emerging every day. One such threat that has recently gained attention is Matrix Push C2, a browser-based phishing attack that's using push notifications to spread malware across different platforms. In this article, we'll delve into the details of this threat, its tactics, techniques, and procedures (TTPs), and what it means for users and organizations alike.

The Matrix Push C2 attack is a fileless framework that leverages push notifications, fake alerts, and link redirects to target victims across operating systems. The attackers use social engineering tactics to trick prospective targets into allowing browser notifications through malicious or legitimate-but-compromised websites. Once the user agrees to receive notifications, the attackers take advantage of the web push notification mechanism built into the web browser to send alerts that look like they have been sent by the operating system or the browser itself.

These alerts often appear as a warning about suspicious logins or browser updates, accompanied by a "Verify" or "Update" button that, when clicked, takes the victim to a bogus site. The attackers use familiar logos and convincing language to maintain the ruse, making it difficult for users to distinguish between genuine and fake notifications.

The attack is clever because it doesn't require infecting the user's system through another means, instead relying on the browser itself to spread the malware. This approach bypasses traditional security controls, making it a significant threat to users and organizations alike.

Matrix Push C2 is offered as a malware-as-a-service (MaaS) kit to other threat actors, sold directly through crimeware channels, typically via Telegram and cybercrime forums. The tool is accessible as a web-based dashboard, allowing users to send notifications, track victims in real-time, determine which notifications the victims interacted with, create shortened links using a built-in URL shortening service, and even record installed browser extensions, including cryptocurrency wallets.

The core of the attack relies on social engineering, and Matrix Push C2 comes loaded with configurable templates to maximize the credibility of its fake messages. Attackers can easily theme their phishing notifications and landing pages to impersonate well-known companies and services, such as MetaMask, Netflix, Cloudflare, PayPal, and TikTok.

The platform also includes an "Analytics & Reports" section that allows customers to measure the effectiveness of their campaigns and refine them as required. This feature is particularly useful for attackers who want to optimize their phishing attacks and maximize their return on investment (ROI).

Matrix Push C2 shows us a shift in how attackers gain initial access and attempt to exploit users. Once a user's endpoint is under this kind of influence, the attacker can gradually escalate the attack, delivering additional phishing messages to steal credentials, tricking users into installing more persistent malware, or leveraging browser exploits to get deeper control of the system.

Ultimately, the end goal of Matrix Push C2 is often to steal data or monetize the access, such as draining cryptocurrency wallets or exfiltrating personal information. The attack's cross-platform nature makes it a significant threat, as it can target users across different operating systems and devices.

In recent months, we've seen an uptick in attacks utilizing legitimate tools like Velociraptor digital forensics and incident response (DFIR) tool to their advantage. This discovery highlights the evolving tactics of threat actors and their willingness to exploit readily available resources to further their goals.

As users navigate the online landscape, it's essential to be aware of these emerging threats and take steps to protect yourself. Here are some tips to help you stay safe:

* Be cautious when receiving push notifications from unknown sources
* Verify the authenticity of alerts before clicking on any links or buttons
* Use a reputable antivirus software to detect and block malicious activity
* Keep your operating system, browser, and software up-to-date with the latest security patches

By understanding the tactics and techniques behind Matrix Push C2, we can better prepare ourselves to face this evolving threat landscape. Stay vigilant, stay informed, and protect yourself against these emerging threats.



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