Qwixx operates as a stealer-type malware, extracting vulnerable information from various applications installed on infected systems. It targets account log-in credentials, credit card numbers, and other highly sensitive data.
What does Qwixx malware do?
As mentioned in the introduction, Qwixx is designed to extract and exfiltrate data from infected devices. This stealer seeks to acquire browsing histories, Internet cookies, stored log-in credentials (e.g., email addresses, IDs, usernames, passwords, passphrases), and saved credit card numbers from browsers.
The malware specifically targets the Roblox video game platform cookies. However, Qwixx aims to obtain data associated with other video games as well.
It targets log-in credentials in general, including those of email accounts. Cybercriminals are particularly interested in emails since these accounts are typically used to register other content, which they can also steal.
Criminals can misuse stolen identities from social account owners (e.g., emails, social networking, social media, messengers, etc.) to ask contacts/friends/followers for loans or donations, promote scams, and proliferate malware by sharing malicious files/links.
In addition, hijacked finance-related accounts (e.g., online banking, e-commerce, money transferring, crypto-wallets, etc.) can be used to make unauthorized transactions and online purchases.
It is important to mention that malware developers often improve upon their software, so future releases of Qwixx could have additional/different abilities.
In summary, having software like Qwixx on devices can result in severe privacy issues, financial losses, and identity theft.
| Name | Qwixx Stealer |
| Detection | Qwixx |
| Damage | Qwixx is a type of stealer malware that extracts sensitive information from infected systems. It targets log-in credentials, credit card numbers, and other valuable data, posing privacy and security risks to users. |
Examples of stealer-type malware
We have investigated numerous malware samples, and we found stealers such as Meduza Stealer, RootTeam Stealer, Redline Stealer, Phemedrone, and Skuld.
Information-stealing software can target incredibly specific details or a broad range of data. Stealers may also have other types of capabilities, e.g., file download or upload, cryptocurrency wallet address replacement, etc. Malicious software can have a wide variety of functionalities that can be in varied combinations.
Regardless of how malware operates, its presence endangers device integrity and user safety. Therefore, you must remove all threats immediately upon detection.
How did Qwixx infiltrate my computer?
As of the time of writing, the developers of Qwixx promote it on their Telegram channel. The method of spread is currently unknown.
Malware predominantly proliferates using phishing and social engineering tactics. Malicious programs are typically disguised as or bundled with ordinary software/media. Infectious files come in various formats, e.g., executables (.exe, .run, etc.), archives (ZIP, RAR, etc.), documents (PDF, Microsoft Office, Microsoft OneNote, etc.), JavaScript, and so on.
In general, malware is mainly distributed through malicious attachments/links in spam emails and messages, online scams, drive-by (stealthy and deceptive) downloads, malvertising, untrustworthy download channels (e.g., freeware and third-party websites, Peer-to-Peer sharing networks, etc.), illegal program activation (“cracking”) tools, and fake updates.
Some malicious programs can even self-spread via local networks and removable storage devices (e.g., external hard drives, USB flash drives, etc.).
How to avoid installing malware?
We strongly recommend exercising caution with incoming emails, PMs/DMs, SMSes, and other messages. Do not open attachments or links from suspicious sources, as they can be virulent. Also, be vigilant when browsing, as fake and malicious online content usually appears legitimate and innocuous.
Furthermore, download all files from official and verified sources only. Activate and update software using functions/tools provided by genuine developers, as those obtained from third-parties can contain malware.
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