## Overview
Following the detection of malicious code execution, further investigation identified the deployment of a sophisticated malware variant designed to manipulate transaction records.

## Technical Details
- **Malware Type:** Custom Trojan with capabilities to intercept and alter transaction data.
- **Execution Method:** The malware was executed using a PowerShell script embedded in an email attachment.
- **Indicators of Compromise (IoCs):**
  - Hash: `d4f7a9e2b8c4e3d5e8a9712b5f4c8b9f`
  - Command and Control (C2) Server: `maliciousserver.com`

## Recommendations
- **Immediate Action:** Isolate infected systems and perform a thorough forensic analysis.
- **Monitoring:** Increase network traffic analysis for signs of unauthorized data alteration.

## Next Steps
Anticipate efforts to establish persistence as APT38 aims to maintain long-term access.