expand MITRE ATT&CK technique coverage mapping

This commit is contained in:
Adir Shitrit
2025-11-08 11:49:27 +02:00
parent cb9e072655
commit a90a6d8091

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@@ -5,6 +5,7 @@ Ghost detection engine coverage mapped to MITRE ATT&CK framework techniques.
## Process Injection (T1055)
### T1055.001 - Dynamic-link Library Injection
- **Detection**: Hook-based injection detection (`hooks.rs`)
- **Indicators**:
- SetWindowsHookEx API monitoring
@@ -13,6 +14,7 @@ Ghost detection engine coverage mapped to MITRE ATT&CK framework techniques.
- **Confidence**: High (0.8-0.9)
### T1055.002 - Portable Executable Injection
- **Detection**: Shellcode pattern detection (`shellcode.rs`)
- **Indicators**:
- PE headers in private memory regions
@@ -21,6 +23,7 @@ Ghost detection engine coverage mapped to MITRE ATT&CK framework techniques.
- **Confidence**: High (0.7-0.9)
### T1055.003 - Thread Execution Hijacking
- **Detection**: Thread analysis (`thread.rs`, `detection.rs`)
- **Indicators**:
- Threads with unusual start addresses
@@ -29,6 +32,7 @@ Ghost detection engine coverage mapped to MITRE ATT&CK framework techniques.
- **Confidence**: Medium (0.5-0.7)
### T1055.004 - Asynchronous Procedure Call
- **Detection**: Memory pattern analysis
- **Indicators**:
- Suspicious memory layout changes
@@ -37,6 +41,7 @@ Ghost detection engine coverage mapped to MITRE ATT&CK framework techniques.
- **Confidence**: Medium (0.4-0.6)
### T1055.012 - Process Hollowing
- **Detection**: Comprehensive hollowing detection (`hollowing.rs`)
- **Indicators**:
- Unmapped main executable image
@@ -49,6 +54,7 @@ Ghost detection engine coverage mapped to MITRE ATT&CK framework techniques.
## Defense Evasion (TA0005)
### T1027 - Obfuscated Files or Information
- **Detection**: Entropy analysis in shellcode detector
- **Indicators**:
- High entropy regions (>7.0 Shannon entropy)
@@ -56,11 +62,13 @@ Ghost detection engine coverage mapped to MITRE ATT&CK framework techniques.
- **Confidence**: Medium (0.6-0.8)
### T1055 - Process Injection (General)
- **Detection**: Multi-layered approach across all modules
- **Indicators**: Combination of all injection-specific indicators
- **Confidence**: Varies by technique
### T1036 - Masquerading
- **Detection**: Process metadata analysis
- **Indicators**:
- Process name/path mismatches
@@ -70,6 +78,7 @@ Ghost detection engine coverage mapped to MITRE ATT&CK framework techniques.
## Execution (TA0002)
### T1106 - Native API
- **Detection**: Memory pattern analysis, syscall indicators
- **Indicators**:
- Direct syscall usage patterns
@@ -77,12 +86,14 @@ Ghost detection engine coverage mapped to MITRE ATT&CK framework techniques.
- **Confidence**: Medium (0.5-0.7)
### T1055 - Process Injection
- **Detection**: Primary focus of Ghost detection engine
- **Coverage**: Comprehensive across all sub-techniques
## Detection Methodology
### Heuristic Analysis
1. **Memory Layout Analysis**
- RWX region detection
- Memory gap analysis
@@ -99,6 +110,7 @@ Ghost detection engine coverage mapped to MITRE ATT&CK framework techniques.
- API usage fingerprints
### Confidence Scoring
- **0.9-1.0**: Very High - Multiple strong indicators
- **0.7-0.8**: High - Clear malicious patterns
- **0.5-0.6**: Medium - Suspicious but may be legitimate
@@ -121,17 +133,20 @@ Ghost detection engine coverage mapped to MITRE ATT&CK framework techniques.
## Future Enhancements
### High Priority
- **T1055.008** - Ptrace System Calls (Linux)
- **T1055.009** - Proc Memory (Linux)
- **T1055.013** - Process Doppelgänging
- **T1055.014** - VDSO Hijacking (Linux)
### Medium Priority
- **T1134** - Access Token Manipulation
- **T1548.002** - Bypass User Account Control
- **T1562.001** - Disable or Modify Tools
### Research Areas
- Machine learning-based anomaly detection
- Graph analysis of process relationships
- Timeline analysis for attack progression