Full Report
Flawless detection and protection against the industry’s most rigorous adversary emulation, proving Cybereason’s real-world effectiveness
Analysis Summary
# Tool/Technique: Adversary Emulation (Scattered Spider & Mustang Panda Models)
## Overview
This summary focuses on the adversary techniques tested during the 2025 MITRE ATT&CK Enterprise Evaluation (ER7), which Cybereason achieved 100% detection and protection against. The evaluation modeled the tactics, techniques, and procedures (TTPs) utilized by two distinct, real-world threat groups: Scattered Spider (financially motivated) and Mustang Panda (PRC state-sponsored espionage). The evaluation intentionally spanned endpoint, identity, and cloud elements, emphasizing modern, hybrid attack paths.
## Technical Details
- **Type:** Technique Set / Adversary Emulation Model
- **Platform:** Endpoint, Identity, Cloud (Hybrid environments)
- **Capabilities:** Modeling social engineering, credential theft, cloud account manipulation, lateral movement across hybrid infrastructure, and the use of legitimate tools alongside custom malware.
- **First Seen:** N/A (These are models based on observed TTPs, though the specific ER7 evaluation took place in 2025 context.)
## MITRE ATT&CK Mapping
The evaluation broadly covered tactics across the attack lifecycle, including but not limited to:
- **TA0001 - Initial Access**
- **TA0006 - Credential Access**
- **TA0008 - Lateral Movement**
- **TA0003 - Persistence**
- **TA0011 - Command and Control**
- **TA0005 - Defense Evasion**
Specific techniques measured included:
- **T1550 - Use Alternate Authentication Material** (Implied for credential/identity focus)
- **T1078 - Valid Accounts** (Implied, especially related to identity breach)
- **T1021 - Remote Services**
- **T1529 - Scheduled Task/Job** (Persistence element)
- **T1059 - Command and Scripting Interpreter** (Likely used with legitimate tools)
- **T1588 - Obtain Capabilities** (Relating to adversary resource gathering modeled)
## Functionality
### Core Capabilities
Modeling of comprehensive attack workflows involving:
1. Social engineering and initial compromise.
2. Credential theft specifically targeting identity systems.
3. Discovery and enumeration across the enterprise environment.
4. Establishing persistence mechanisms.
5. Executing command and control (C2) activities.
### Advanced Features
Focus on sophisticated capabilities tested:
- **Identity-centric abuse:** Techniques centered on compromising cloud accounts and identity components, not just endpoints.
- **Cross-environment lateral movement:** Movement tested across endpoint, identity, and cloud control planes.
- **Blended Tooling:** Use of legitimate administrative tools alongside custom malware, requiring behavioral detection rather than signature matching.
## Indicators of Compromise
(The article does not detail specific IoCs for the tested scenario, as the focus is on *detection capability* against TTPs, not specific IOC reporting.)
- **File Hashes:** N/A (No specific malware hashes listed)
- **File Names:** N/A
- **Registry Keys:** N/A
- **Network Indicators:** N/A (Focus was on behavioral detection of C2 attempts)
- **Behavioral Indicators:** Cloud account manipulation, lateral movement patterns, use of remote access tools, and identity privilege escalation.
## Associated Threat Actors
- **Scattered Spider:** Financially motivated cybercriminal collective known for social engineering and credential theft.
- **Mustang Panda:** PRC state-sponsored espionage actor known for social engineering and leveraging legitimate tools for custom malware deployment.
## Detection Methods
The evaluation proved effectiveness based on:
- **Behavioral detection:** Cybereason relied on its AI-driven correlation engine to identify malicious behavior chains.
- **Correlative Visibility:** Detecting related events across endpoint, identity, and cloud contexts simultaneously.
- **Technique-level Detections:** Consistently reporting 100% detections across meaningful sub-steps mapped to the TTPs.
- **Zero False Positives:** High fidelity ensured that only crucial alerts were generated, maximizing SOC efficiency.
## Mitigation Strategies
The results imply that defenses mitigating these TTPs should focus on:
- **Preventing identity-driven compromises:** Strengthening authentication mechanisms and monitoring cloud identity plane activity.
- **Monitoring cross-environment movement:** Implementing solutions capable of correlating activity between on-prem and cloud assets.
- **Behavioral Analysis:** Moving beyond signature reliance to detect when legitimate tools are used for malicious purposes.
## Related Tools/Techniques
- Use of **Remote Access Tools** (implied by Scattered Spider modeling).
- Techniques related to **Cloud Service Misuse** (highlighted as a key differentiator in ER7).