Xillen Stealer Malware — Analysis, Campaigns & Threat Activity

Threat entity extracted from intelligence sources

Frequency
4
occurrences
First Seen
November 21, 2025
Last Seen
November 26, 2025

Related Threat Clusters

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    Grafana Labs has issued critical patches for a severe vulnerability, CVE-2025-41115, affecting Grafana Enterprise versions 12.0.0 to 12.2.1. The flaw in the SCIM provisioning feature could enable attackers to escalate…

    6 articles · Updated November 24, 2025
  • Critical Grafana SCIM Vulnerability Allows Privilege Escalation

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  • Xillen Stealer Evades AI Detection to Compromise Password Managers

    The Xillen Stealer has been identified as a sophisticated malware capable of bypassing AI detection mechanisms and stealing sensitive data from password managers. This threat primarily affects users who rely on password…

    2 articles · Updated November 21, 2025
  • Xillen Stealer v5 Enhances AI Evasion and Data Theft Capabilities

    Xillen Stealer has evolved to version 5, incorporating advanced AI features that enable it to evade detection and target sensitive data from password managers. The malware now includes aggressive capabilities aimed at…

    3 articles · Updated November 26, 2025

Recent Intelligence Reports

  • Xillen Stealer Evolves With AI — Esecurityplanet · November 26, 2025
  • Xillen Stealer With New Advanced Features Evade AI Detection and Steal Sensitive Data from Password Managers — Cybersecuritynews · November 21, 2025
  • Xillen Stealer: Advanced Features Bypass AI Detection and Steal Password Manager Data — Gbhackers · November 21, 2025
  • Critical Grafana Flaw Lets Attackers Escalate Privileges — Gbhackers · November 21, 2025

CVSS v3.1 Breakdown