Threats Tagged 'cryptocurrency wallets'

MacSync Stealer is a macOS information stealer and remote-access stager delivered through ClickFix social engineering and malvertising campaigns. Operating under a malware-as-a-service model, it employs sophisticated evasion techniques including process daemonization, single-byte XOR obfuscation, and in-memory AppleScript execution to bypass Apple Gatekeeper, XProtect, and EDR solutions. The malware exfiltrates credentials, browser data, cryptocurrency wallets, and SSH keys through fault-tolerant 10MB chunked uploads to command-and-control infrastructure. MacSync targets professionals in software engineering, cryptocurrency, fintech, and corporate environments across North America, Europe, and Asia-Pacific regions, with campaigns impersonating legitimate services like Google Meet, Claude AI, Docker, and TradingView to trick victims into executing malicious Terminal commands.

MediumMalwareUnited StatesAustraliaBritish Indian Ocean Territory+7#credential theft#obfuscation#applescript

ERMAC and HookBot are two branches of one Android banking trojan sold as a service, forking from shared code originating with Cerberus. A copy of the builder, Laravel backend, and React panel leaked in August 2025, enabling unrelated operators to deploy panels with default credentials and keys still in place. The lineage runs Cerberus to ERMAC to Hook, confirmed through source code analysis showing identical database migrations and network protocol structures. HookBot added VNC remote control and 38 new commands while maintaining ERMAC's core. The leaked source includes a Docker stack, Obfuscapk builder, and IP-whitelist firewall that hides panels but leaves the builder port exposed. Operators target 484 apps across 40+ countries including Japanese banks, Brazilian financial institutions, Turkish banks, and cryptocurrency wallets. Detection artifacts survive in builder obfuscator flags and favicons, while panel titles remain easily changed.

A newly discovered Windows stealer and remote access trojan called Dolphin X targets over 300 applications including browsers, cryptocurrency wallets, password managers, and cloud command-line tools. The malware collects credentials ranging from browser logins to SSH keys, .env files, and cloud tokens. A distinctive feature called the AI Profiler automatically scores infected victims based on application usage, browsing activity, and installed software, helping attackers identify high-value targets through daily summaries. The malware builder operates through a remote server that compiles agents and offers optional mutation engines to evade detection. Advertised by a vendor using the alias Kontraktnik, Dolphin X poses significant risk to developers and organizations by potentially exposing access to entire production environments through compromised DevOps credentials.

A new modular macOS information stealer named ClickLock Stealer has been discovered targeting users primarily in Europe, North America, and the Middle East. The malware is likely distributed via ClickFix social engineering pages that trick victims into pasting malicious commands into Terminal. Once executed, it deploys four components: a credential stealer, a Keychain stealer targeting Chrome's encryption key, a comprehensive crypto wallet harvester, and a persistent GSocket-based backdoor. The malware employs an aggressive 'locker' technique, killing all visible applications except password dialogs to force user compliance. It targets data from eight browsers, 31 crypto wallet extensions, seven password managers, desktop wallets, macOS Keychain, and shell history. The campaign has compromised at least 100 victims across 33 countries since May 2026, using compromised WordPress domains and Telegram for command and control and exfiltration.

Salat Stealer is a Go-based information stealer that performs deep system reconnaissance and extracts sensitive data from compromised hosts. It targets browser credentials, cryptocurrency wallets, and communication platforms like Discord and Steam. The malware features advanced surveillance capabilities including desktop streaming, audio/video capture through microphone and webcam, and local file exfiltration. A notable distribution campaign bundled Salat Stealer with Xeno Executor, a gaming utility tool, transforming it into a full compromise vector. The malware employs sophisticated evasion techniques including disabling Windows Defender features through multiple PowerShell scripts, establishing persistence via registry run keys, and using token impersonation of lsass.exe to obtain elevated privileges. Loaders written in batch script and Rust programming language obfuscate deployment and bypass security controls.

A sophisticated phishing campaign distributes a PureLogs variant through deceptive purchase order emails containing malicious JavaScript files. The attack chain employs obfuscated JavaScript that drops PowerShell scripts, which then use process hollowing techniques to inject .NET modules into legitimate Windows processes. The malware communicates with command-and-control infrastructure to download additional plugins. PureLogs collects extensive sensitive information including credentials from web browsers, cryptocurrency wallets, email clients, Discord, and various applications. It also captures screenshots, system information, and clipboard data. The collected data is compressed, encrypted with AES, and exfiltrated to remote servers. The campaign demonstrates advanced evasion techniques through fileless execution, multiple encryption layers, and abuse of trusted processes like MsBuild.exe, making detection challenging for traditional security solutions.

Attackers are concealing .NET infostealers within seemingly innocuous images to evade detection. A phishing campaign uses TXZ archive attachments with invoice-themed lures to initiate infection. The embedded JavaScript leverages environment variables to hide malicious commands, launching PowerShell to decode and decrypt payloads. PawsRunner, a steganography loader, extracts encrypted data from PNG images containing cat photos. This loader evolved from simple PE downloads to sophisticated steganographic extraction with fallback mechanisms. The final payload, PureLogs version 5.0.0, is a comprehensive infostealer from the Pure family that harvests credentials from browsers, cryptocurrency wallets, password managers, communication apps, and other applications. It employs extensive async/await patterns and communicates with command and control infrastructure via HTTPS using multiple endpoints to exfiltrate encrypted and compressed stolen data.