- Exploring a New KimJongRAT Stealer Variant and Its PowerShell Implementation
June 17, 2025
This article provides a comprehensive analysis of two new variants of the KimJongRAT stealer. Palo Alto Unit 42 combine new research findings with existing knowledge to provide a comprehensive resource for understanding and combating these new KimJongRAT variants. The KimJongRAT stealer was first described in 2013 by the Malware.lu CERT. Palo Alto researchers documented another variant ...
- VMDetector-Based Loader Abuses Steganography to Deliver Infostealers
June 16, 2025
Recently, the SonicWall Capture Labs threat research team has identified various malware strains being distributed through a custom VMDetector Loader. This loader is typically delivered to the victim’s system via image files embedded with steganography. The primary payloads observed include popular malware families such as Remcos, VIPKeyLogger, AveMariaRAT, DCRAT, FormBook, and others. Attackers send an email ...
- Anubis: A Closer Look at an Emerging Ransomware with Built-in Wiper
June 13, 2025
A new ransomware-as-a-service (RaaS) group has emerged and has been making a name for itself in 2025. Anubis is a recently identified group that sets itself apart by partnering encryption with more destructive capabilities—wiping directories which severely impact chances of file recovery. Given its brief history and use of a multi-layered extortion model, Anubis has all ...
- Toxic trend: Another malware threat targets DeepSeek
June 11, 2025
DeepSeek-R1 is one of the most popular LLMs right now. Users of all experience levels look for chatbot websites on search engines, and threat actors have started abusing the popularity of LLMs. kaspersky previously reported attacks with malware being spread under the guise of DeepSeek to attract victims. The malicious domains spread through X posts and ...
- GoldenEye Dog(APT-Q-27) gang’s recent use of “Silver Fox” Trojan stealing activities
June 6, 2025
GoldenEyeDog (tracked internally as APT-Q-27 by Qi’anxin) is a hacking group targeting people involved in gaming and dog-pushing in Southeast Asia, as well as the overseas Chinese community, with a range of business activities including remote control, mining, DDoS attacks, etc. It is related to a larger attack group tracked by Qi’anxin, the Miuuti Group. The ...
- Chasing Eddies: New Rust- based InfoStealer used in CAPTCHA campaigns
May 30, 2025
Elastic Security Labs has uncovered a novel Rust-based infostealer distributed via Fake CAPTCHA campaigns. This malware is hosted on multiple adversary-controlled web properties. This campaign leverages deceptive CAPTCHA verification pages that trick users into executing a malicious PowerShell script, which ultimately deploys the infostealer, harvesting sensitive data such as credentials, browser information, and cryptocurrency wallet details. ...
- Deep Dive into a Dumped Malware without a PE Header
May 29, 2025
This analysis is part of an incident investigation led by the FortiGuard Incident Response Team. Fortiguard Incident Response Team discovered malware that had been running on a compromised machine for several weeks. The threat actor had executed a batch of scripts and PowerShell to run the malware in a Windows process. Although obtaining the original malware ...
- Zanubis in motion: Tracing the active evolution of the Android banking malware
May 28, 2025
Zanubis is a banking Trojan for Android that emerged in mid-2022. Since its inception, it has targeted banks and financial entities in Peru, before expanding its objectives to virtual cards and crypto wallets. The main infection vector of Zanubis is impersonating legitimate Peruvian Android applications and then misleading the user into enabling the accessibility permissions. Once ...
- Mysterious hacking group Careto was run by the Spanish government
May 23, 2025
More than a decade ago, researchers at antivirus company Kaspersky identified suspicious internet traffic of what they thought was a known government-backed group, based on similar targeting and its phishing techniques. Soon, the researchers realized they had found a much more advanced hacking operation that was targeting the Cuban government, among others. Eventually the researchers were ...
- Europol and Microsoft disrupt world’s largest infostealer Lumma
May 21, 2025
Europol’s European Cybercrime Centre has worked with Microsoft to disrupt Lumma Stealer (“Lumma”), the world’s most significant infostealer threat. This joint operation targeted the sophisticated ecosystem that allowed criminals to exploit stolen information on a massive scale. Europol coordinated with law enforcement in Europe to ensure action was taken, leveraging intelligence provided by Microsoft. Between 16 ...
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