BRONZE BUTLER Exploits LANSCOPE Zero-Day for Data Theft

In mid-2025, Secureworks CTU researchers uncovered a sophisticated cyber campaign by the BRONZE BUTLER group, exploiting a zero-day vulnerability in Motex LANSCOPE Endpoint Manager. This group, active since 2010, has a history of targeting specific organizations and government entities. The vulnerability, CVE-2025-61932, allows remote attackers to execute arbitrary commands with SYSTEM privileges. The campaign involved deploying Gokcpdoor and Havoc C2 frameworks, using legitimate tools like goddi and 7-Zip for data exfiltration. International cybersecurity authorities quickly responded, highlighting the severity of the threat.

Latest mentioned: 10-31
Earliest mentioned: 10-30