credential theft

AppWizard
December 2, 2025
A new Android malware named Albiriox has emerged, marketed as malware-as-a-service (MaaS). It features a hard-coded list of over 400 applications, including banking and cryptocurrency platforms, and is distributed through social engineering tactics using dropper applications. Initially advertised in late September 2025, it became a full MaaS offering by October, with Russian-speaking threat actors behind its development. Albiriox allows remote control of compromised devices via an unencrypted TCP socket connection and Virtual Network Computing (VNC), enabling attackers to extract sensitive information and perform overlay attacks for credential theft. One campaign targeted victims in Austria using German-language lures and counterfeit Google Play Store listings. Albiriox also utilizes Android's accessibility services to bypass security measures and employs a novel distribution strategy involving a counterfeit website that collects phone numbers. Additionally, another Android MaaS tool, RadzaRat, was introduced, masquerading as a file management utility while offering extensive surveillance and remote control capabilities. RadzaRat can log keystrokes and maintain persistence through specific permissions, highlighting a trend in the availability of sophisticated cybercrime tools.
Winsage
November 27, 2025
Microsoft announced an update for FIDO2 security keys on Windows 11, introducing a new prompt for users to set up a PIN during authentication. The rollout began with preview update KB5065789 on September 29, 2025, for OS Builds 26200.6725 and 26100.6725, and was completed with security update KB5068861 on November 11, 2025, for OS Builds 26200.7171 and 26100.7171. This update affects sign-ins where a Relying Party (RP) or Identity Provider (IDP) requests User Verification set to “Preferred” for keys without a PIN, in accordance with WebAuthn specifications. Users must now set up a PIN during authentication flows, not just during registration. To avoid PIN prompts, RPs or IDPs can set “userVerification” to “discouraged.” There is no option to roll back the changes.
Winsage
November 19, 2025
Microsoft will integrate native System Monitor (Sysmon) functionality into Windows 11 and Windows Server 2025, enhancing security operations for IT teams. This integration will provide instant threat visibility, automate compliance through Windows Update, and include features such as process monitoring, network connection tracking, credential access detection, file system monitoring, process tampering detection, WMI persistence tracking, and custom configuration support. It will also offer official customer service support and allow seamless access to events through Windows Event Logs or Security Information and Event Management (SIEM) systems. Administrators can enable Sysmon using the command "sysmon -i." Future plans include expanding Sysmon’s capabilities with enterprise-scale management and AI-powered detection.
Winsage
November 19, 2025
Microsoft will integrate its forensic tool, System Monitor (Sysmon), into the Windows kernel with the upcoming releases of Windows 11 and Server 2025. This integration will transform Sysmon from a standalone utility into a native “Optional Feature” that will be serviced automatically through Windows Update. Administrators will no longer need to manually distribute Sysmon; instead, it can be activated through the “Turn Windows features on or off” dialog or command-line instructions. The integration will ensure that updates flow through the standard Windows Update pipeline, providing official support and Service Level Agreements (SLAs) for Sysmon. Microsoft plans to utilize local computing capabilities for AI inferencing to enhance security measures, focusing on detecting credential theft and lateral movement patterns. Sysmon will maintain backward compatibility with existing workflows, allowing the use of custom configuration files and adhering to the XML schema while continuing to log events to the Windows event log. Community-driven configuration repositories will remain operational, preserving established community knowledge.
Tech Optimizer
November 13, 2025
Cybersecurity researchers at AhnLab Security Intelligence Center (ASEC) have discovered an attack campaign that uses legitimate Remote Monitoring and Management (RMM) tools, specifically LogMeIn Resolve and PDQ Connect, to deploy backdoor malware on users' systems. Attackers lure victims to fake download sites that mimic legitimate software pages for utilities like Notepad++, 7-Zip, and VLC Media Player, delivering modified versions of LogMeIn Resolve. The malicious installers are disguised with filenames such as "notepad++.exe" and "chatgpt.exe." Once executed, these files install the RMM tool and additional malware capable of stealing sensitive information. ASEC has identified three CompanyId values associated with the attacks: 8347338797131280000, 1995653637248070000, and 4586548334491120000. The malware, known as PatoRAT, is a Delphi-developed backdoor that gathers system information and has extensive malicious capabilities, including keylogging and remote desktop access. Users are advised to download software only from official websites and verify digital signatures, while organizations should monitor for unauthorized RMM installations and the identified indicators of compromise.
Tech Optimizer
November 7, 2025
A banking trojan named Herodotus targets Android users globally, operating as Malware-as-a-Service and disguising itself as a legitimate app to lure users into downloading an APK from unofficial sources. Once installed, it gains critical system permissions to perform banking operations on behalf of the user. The malware is primarily distributed through SMS phishing campaigns that lead victims to fraudulent download pages. Herodotus employs overlay attacks to steal credentials and hijack sessions, posing a significant threat to financial security. It uses advanced evasion tactics, including random delays and realistic typing patterns, to avoid detection by traditional antivirus solutions. The trojan captures screen content and keystrokes, allowing real-time monitoring of user activity. Detection is complicated as Herodotus circumvents defenses by installing from unknown sources and executing harmful actions only after obtaining user permissions. Effective defense requires recognizing multiple indicators of compromise, such as suspicious SMS links and behavioral anomalies, which traditional antivirus protection often overlooks.
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