Helminth — Malware Profile
Helminth is a backdoor that has at least two variants - one written in VBScript and PowerShell that is delivered via a macros in Excel spreadsheets, and one that is a standalone Windows executable.
MITRE ATT&CK techniques (21)
- T1027.013 Encrypted/Encoded File
- T1030 Data Transfer Size Limits
- T1053.005 Scheduled Task
- T1056.001 Keylogging
- T1057 Process Discovery
- T1059.001 PowerShell
- T1059.003 Windows Command Shell
- T1059.005 Visual Basic
- T1069.001 Local Groups
- T1069.002 Domain Groups
- T1071.001 Web Protocols
- T1071.004 DNS
- T1074.001 Local Data Staging
- T1105 Ingress Tool Transfer
- T1115 Clipboard Data
- T1119 Automated Collection
- T1132.001 Standard Encoding
- T1547.001 Registry Run Keys / Startup Folder
- T1547.009 Shortcut Modification
- T1553.002 Code Signing
- T1573.001 Symmetric Cryptography