Full Report
On 2023-07-30, a campaign was reported, involving SkidMap operator, gaining initial access via Software misconfig, while using Misconfigured Redis abuse, targeting Redis with unknown impact. The following tools were observed: SkidMap.
Analysis Summary
# Tool/Technique: SkidMap
## Overview
SkidMap is associated with a threat actor campaign that leveraged software misconfiguration, specifically targeting misconfigured Redis instances, to gain initial access and execute malicious activity. The specific impact of this targeting is currently unknown based on the provided context.
## Technical Details
- Type: Tool (Malware/Implant family implied by context)
- Platform: Not explicitly stated, but targeting Redis suggests interaction with Linux/Unix or Windows environments hosting Redis servers.
- Capabilities: Enables exploitation via Misconfigured Redis abuse.
- First Seen: Campaign reported on 2023-07-30.
## MITRE ATT&CK Mapping
- **TA0001 - Initial Access**
- T1190 - Exploit Public-Facing Application (Implicit if Redis is exposed)
- T1183 - Vulnerable and Misconfigured Software (Implied by "Software misconfig")
- **TA0002 - Execution**
- T1505.004 - Server Software: Redis (Implied usage to abuse configuration/functionality)
## Functionality
### Core Capabilities
- Leveraging a **Misconfigured Redis abuse** technique to achieve initial compromise.
- Associated with the **SkidMap operator**.
### Advanced Features
- No advanced features explicitly detailed in the provided context beyond the initial access vector via Redis manipulation.
## Indicators of Compromise
- File Hashes: Not provided
- File Names: Not provided
- Registry Keys: Not provided
- Network Indicators: Not provided
- Behavioral Indicators: Abuse of Redis services leading to unauthorized execution or data access.
## Associated Threat Actors
- SkidMap operator
## Detection Methods
- Monitoring for unusual commands executed via Redis (if persistence/command execution occurs).
- Identification of the presence or execution of the SkidMap implant/tool (details not provided).
- Auditing of Redis configuration for unnecessary public exposure or weak authentication settings.
## Mitigation Strategies
- Thoroughly review and secure Redis configurations, ensuring it is not exposed publicly unless strictly necessary.
- Implement strong authentication (e.g., `requirepass`) for Redis instances.
- Restrict network access to Redis ports (default 6379) using firewalls, allowing connections only from trusted internal networks or applications.
## Related Tools/Techniques
- Misconfigured Redis abuse (Technique)