Play Ransomware Group Has Adopted Double-Extortion Tactics
Researchers have identified new methods used by the PlayCrypt gang to infiltrate and disable network security.
Updated on Oct. 3, 2026 in Cybersecurity
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The Play ransomware group, also known as PlayCrypt, has been utilizing a double-extortion playbook that combines data theft with system encryption. Investigations revealed how the group infiltrates organizations across various sectors to compromise their internal security.
Why it matters
The group's ability to repurpose a victim's own security software to facilitate attacks highlights a growing trend of adversaries exploiting legitimate administrative tools. This sophisticated approach significantly complicates incident response for organizations.
The attackers gain initial network access through a SonicWall VPN and leverage Mimikatz and PsExec for lateral movement. They specifically utilize the victim's own SentinelOne uninstallation utility to disable endpoint protection during an operation.
The players
Play ransomware group
Also known as PlayCrypt, this cybercriminal organization targets various sectors using a dual-threat model of data theft and encryption.
SonicWall
This network security provider offers VPN solutions that researchers found are being exploited by the group for initial unauthorized access.
SentinelOne
This cybersecurity firm provides endpoint protection software, the uninstallation utility of which is currently being repurposed by attackers to bypass security.
The details
Behavioral indicators associated with the group include staging tools through SYSVOL and SystemBC. Additionally, operators frequently engage in clearing event logs and using WinSCP to exfiltrate data from targeted systems.
Timeline
October 3, 2026: Investigative research detailing Play ransomware group activities was published.
The Tech Race
This activity follows a pattern established by the abuse of the SentinelOne uninstallation utility, where attackers leverage trusted administrative tools to bypass conventional defenses. The shift marks a departure from traditional malware reliance, forcing security teams to re-evaluate how they manage standard software maintenance functions.
Organizations should prioritize patching VPN vulnerabilities and restricting administrative access to prevent unauthorized lateral movement. Reviewing logs for suspicious WinSCP activity and unusual SYSVOL interactions can help detect these intrusions before data is encrypted.
The takeaway
Security teams must monitor for the misuse of legitimate administrative tools within their own environments to prevent sophisticated exploitation. Hardening endpoints against the abuse of native uninstallation utilities is now a critical defensive step.
Further reading
For a deeper look into emerging digital threats, explore the Cybersecurity section.
Source note: This article includes information reported by The CyberWire.
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