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Home / Feed / Article

Hackers Use Legitimate Drivers to Kill Antivirus Processes and Lower The System’s Defenses

Threat Score:
49
Cybersecurity News
3 days ago
Part of cluster #1730

Overview

In a sophisticated campaign first observed in October 2024, attackers have begun leveraging a legitimate driver to disable antivirus software across compromised networks. By abusing the ThrottleStop.sys driver—originally designed by TechPowerUp to manage CPU throttling—the malware gains kernel‐level memory access to terminate security processes at will. Initial access is most often achieved through stolen RDP […]...

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Score
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Article Intelligence

Key entities and indicators for this article

RANSOMWARE
Akira
First
MedusaLocker
ATTACK TYPES
AV Evasion
BYOVD
Exploitation
Malware Deployment
Ransomware
MITRE ATT&CK
T1021
T1040
T1059.001
T1068
T1070.001
COMPANIES
GuidePoint Security
Kaspersky
SonicWall
PLATFORMS
Windows
INDUSTRIES
Cybersecurity
Information Technology
MALWARE
MedusaLocker
Win64.KillAV
COUNTRIES
Belgium
VULNERABILITIES
Denial of Service
Privilege Escalation
SECURITY VENDORS
GuidePoint Security
Kaspersky
ARTICLE INFORMATION
Article #9549
Published 3 days ago
Cybersecurity News

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