Threats Tagged 'odyssey stealer'

Insikt Group identified five distinct clusters using the ClickFix social engineering technique for initial access. These clusters impersonate various services like Intuit QuickBooks and Booking.com, demonstrating operational variance but similar core techniques. ClickFix manipulates victims into executing malicious commands within native system tools, bypassing traditional security controls. The methodology has become a standardized template for cybercriminals and APT groups. Campaigns target diverse sectors and use sophisticated obfuscation and living-off-the-land tactics. Defenders are advised to implement aggressive behavioral hardening and user awareness training to mitigate these threats.

MediumCampaignUnited StatesUnited KingdomCanada+7#living-off-the-land#vidar#windows

A deceptive website impersonating CleanMyMac tricks users into installing SHub Stealer, a sophisticated macOS malware. The malware steals sensitive data, including passwords, browser data, cryptocurrency wallets, and Telegram sessions. It can also modify wallet apps to steal recovery phrases. The attack begins with users pasting a command into Terminal, which downloads and executes a malicious script. The malware performs extensive data collection from various browsers and wallet applications, and installs persistent backdoors in certain crypto wallet apps. SHub Stealer is part of a growing family of AppleScript-based macOS infostealers, demonstrating increasing sophistication in targeting Mac users.

MediumMalwareUnited StatesCanadaUnited Kingdom+7#browser data theft#clickfix#applescript

A sophisticated campaign targeting macOS developers has been uncovered, utilizing fake websites impersonating trusted platforms like Homebrew, TradingView, and LogMeIn to distribute Odyssey Stealer and AMOS malware. The attackers employ social engineering tactics, prompting users to paste base64-encoded commands in Terminal, which downloads malicious payloads. Over 85 phishing domains were identified, linked through shared SSL certificates and infrastructure. The campaign's infrastructure includes long-standing IP addresses showing multi-year activity. The malware attempts privilege escalation, performs anti-analysis checks, and disrupts backup services. This coordinated operation demonstrates the attackers' ability to adapt tactics and maintain persistence in the macOS ecosystem.

MediumMalwareGermanyFranceUnited Kingdom+5#stealer#macos#privilege escalation

A phishing campaign targeting macOS users employs a ClickFix technique to deliver the Odyssey Stealer malware. The attack uses a fake CAPTCHA verification page that executes without dropping a binary on the system. When users follow the instructions, they unknowingly execute a malicious AppleScript that collects sensitive data, including crypto wallet information, browser extensions, cookies, saved keychains, usernames, and passwords. The script creates a ZIP archive of the stolen data and exfiltrates it to a command and control server. This sophisticated attack blends phishing and social engineering to bypass traditional detection methods, making it challenging to detect and analyze.

MediumCampaignGermanyFranceUnited Kingdom+3#phishing#clickfix#credential theft

A new variant of the Odyssey infostealer for macOS has been discovered, featuring code signing, notarization, and a persistent backdoor. The malware mimics a Google Meet updater and uses a SwiftUI-based 'Technician Panel' for social engineering. It steals sensitive data, including passwords, browser information, and cryptocurrency wallet contents. The stealer now includes a second-stage payload that establishes persistence and communicates with a command-and-control server. Notable features include dynamic command execution, network tunneling capabilities, and self-termination mechanisms. The malware also employs anti-analysis techniques to evade researchers. Multiple signed and notarized samples have been identified in the wild, indicating an evolution in the threat actor's tactics.

MediumCampaignGermanyFranceUnited Kingdom+3#infostealer#backdoor#cryptocurrency