Tag: storm2603

1 Attack Reports | 0 Vulnerabilities

Attack reports

Exploring Storm-2603's Previous Ransomware Operations

A focused analysis of Storm-2603, a threat actor linked to recent ToolShell exploitations alongside other Chinese APT groups, reveals their use of a custom malware C2 framework called 'ak47c2'. This framework includes HTTP and DNS-based clients. The group likely targeted organizations in Latin Amer…
ransomware
windows
lockbit
lockbit black
microsoft
april
virustotal
sharepoint
psexec
iocs
toolshell
2025-08-01
storm2603
io control
dllhijacking
warlock
Published: August 1, 2025
Linked vulnerabilities : CVE-2025-53770 (CVSS 9.8), CVE-2025-53771 (CVSS 7.1), CVE-2025-49704, CVE-2025-49706
Downloadable IOCs: 25
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