Gelsemium
- ID
- S0666
- Type
- Malware
- Associated names
- Gelsevirine, Gelsenicine, Gelsemine
- Platforms
- Windows
- Source
- attack.mitre.org
- MITRE last modified
- 11 Apr 2024
Gelsemium is a modular malware comprised of a dropper (Gelsemine), a loader (Gelsenicine), and main (Gelsevirine) plug-ins written using the Microsoft Foundation Class (MFC) framework. Gelsemium has been used by the Gelsemium group since at least 2014.[1]
Techniques used (33)
- T1005 Data from Local System
- T1008 Fallback Channels
- T1012 Query Registry
- T1027.011 Fileless Storage
- T1027.015 Compression
- T1027.016 Junk Code Insertion
- T1033 System Owner/User Discovery
- T1036.001 Invalid Code Signature
- T1036.005 Match Legitimate Resource Name or Location
- T1055.001 Dynamic-link Library Injection
- T1057 Process Discovery
- T1059.003 Windows Command Shell
- T1070.004 File Deletion
- T1070.006 Timestomp
- T1071.001 Web Protocols
- T1071.004 DNS
- T1082 System Information Discovery
- T1083 File and Directory Discovery
- T1095 Non-Application Layer Protocol
- T1105 Ingress Tool Transfer
- T1106 Native API
- T1112 Modify Registry
- T1134 Access Token Manipulation
- T1140 Deobfuscate/Decode Files or Information
- T1497 Virtualization/Sandbox Evasion
- T1518.001 Security Software Discovery
- T1543.003 Windows Service
- T1547.001 Registry Run Keys / Startup Folder
- T1547.012 Print Processors
- T1548.002 Bypass User Account Control
- T1559.001 Component Object Model
- T1568 Dynamic Resolution
- T1620 Reflective Code Loading