InvisibleFerret — Malware Profile
InvisibleFerret is a modular python malware that is leveraged for data exfiltration and remote access capabilities. InvisibleFerret consists of four modules: main, payload, browser, and AnyDesk. InvisibleFerret malware has been leveraged by North Korea-affiliated threat actors identified as DeceptiveDevelopment or Contagious Interview since 2023. InvisibleFerret has historically been introduced to the victim environment through the use of the BeaverTail malware.
MITRE ATT&CK techniques (35)
- T1005 Data from Local System
- T1016 System Network Configuration Discovery
- T1027.013 Encrypted/Encoded File
- T1033 System Owner/User Discovery
- T1041 Exfiltration Over C2 Channel
- T1048.003 Exfiltration Over Unencrypted Non-C2 Protocol
- T1056 Input Capture
- T1056.001 Keylogging
- T1057 Process Discovery
- T1059.001 PowerShell
- T1059.006 Python
- T1071.001 Web Protocols
- T1074.001 Local Data Staging
- T1082 System Information Discovery
- T1083 File and Directory Discovery
- T1087.001 Local Account
- T1095 Non-Application Layer Protocol
- T1105 Ingress Tool Transfer
- T1115 Clipboard Data
- T1140 Deobfuscate/Decode Files or Information
- T1219 Remote Access Tools
- T1489 Service Stop
- T1518 Software Discovery
- T1543.001 Launch Agent
- T1547.001 Registry Run Keys / Startup Folder
- T1547.013 XDG Autostart Entries
- T1555.003 Credentials from Web Browsers
- T1555.005 Password Managers
- T1560.001 Archive via Utility
- T1564.003 Hidden Window
- T1567 Exfiltration Over Web Service
- T1571 Non-Standard Port
- T1614 System Location Discovery
- T1657 Financial Theft
- T1679 Selective Exclusion