Threats Tagged 'browser targeting'

Shuyal Stealer is a sophisticated infostealer malware targeting 19 different browsers. It conducts deep system reconnaissance, collecting detailed hardware information and user data. The malware disables Windows Task Manager, ensures persistence through startup folder insertion, and exfiltrates stolen data via a Telegram bot. Shuyal's capabilities include credential harvesting from multiple browsers, clipboard capture, screenshot taking, and Discord token theft. It employs evasion techniques like self-deletion and uses PowerShell for data compression. The malware's wide-ranging browser targets and extensive data collection make it a significant threat to user privacy and system security.

MediumMalwareGermanyFranceUnited Kingdom+5#evasion#browser targeting#system reconnaissance

A new variant of the XCSSET malware, designed to infect Xcode projects, has been identified with key changes in browser targeting, clipboard hijacking, and persistence mechanisms. This variant employs sophisticated encryption and obfuscation techniques, uses run-only compiled AppleScripts for stealthy execution, and expands its data exfiltration capabilities to include Firefox browser data. It also adds another persistence mechanism through LaunchDaemon entries. The malware features a submodule for monitoring the clipboard and substituting wallet addresses. The infection chain consists of four stages, with modifications to the boot function and introduction of new modules. Changes include additional checks for Firefox browser, modified logic for Telegram existence check, and new info-stealer modules targeting Firefox data.

MediumCampaignGermanyFranceUnited Kingdom+7#browser targeting#xcode#persistence