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OSINT - APT Attack In the Middle East: The Big Bang

Low
Published: Mon Jul 09 2018 (07/09/2018, 00:00:00 UTC)
Source: CIRCL
Vendor/Project: misp-galaxy
Product: mitre-enterprise-attack-attack-pattern

Description

OSINT - APT Attack In the Middle East: The Big Bang

AI-Powered Analysis

AILast updated: 07/02/2025, 11:42:54 UTC

Technical Analysis

The provided information describes an Advanced Persistent Threat (APT) campaign named "The Big Bang" targeting entities primarily in the Middle East. This campaign involves sophisticated attack techniques consistent with known APT behaviors, including spearphishing with malicious attachments (MITRE ATT&CK T1193), screen capture capabilities (T1113), and exfiltration of data from information repositories (T1213). The use of commonly used ports (T1043) suggests an attempt to blend malicious traffic with legitimate network communications to evade detection. The threat actor appears to maintain persistent access, leveraging these techniques to gather intelligence over extended periods. While the campaign is regionally focused on the Middle East, the tactics employed are broadly applicable and could affect organizations globally if targeted. The campaign was publicly reported in 2018 by CIRCL, with moderate confidence in the analytic judgment. No known exploits in the wild or specific affected software versions are identified, and the overall severity is rated low by the source. However, the combination of spearphishing and data exfiltration techniques indicates a targeted espionage operation with potential for significant information compromise if successful.

Potential Impact

For European organizations, the direct impact of this specific campaign may be limited given its primary focus on the Middle East. However, European entities with geopolitical, economic, or diplomatic ties to Middle Eastern countries could be secondary targets or collateral victims. The spearphishing vector poses a risk of credential compromise, unauthorized access, and subsequent data theft. Screen capture capabilities threaten confidentiality by allowing attackers to harvest sensitive visual information, including credentials, internal communications, or proprietary data. Data exfiltration from information repositories could lead to loss of intellectual property, strategic plans, or personal data, potentially resulting in reputational damage, regulatory penalties under GDPR, and operational disruption. The use of commonly used ports for communication increases the likelihood of evading perimeter defenses, making detection more challenging. European organizations involved in energy, defense, finance, or diplomatic sectors should be particularly vigilant, as these are often targets for espionage campaigns linked to geopolitical conflicts.

Mitigation Recommendations

European organizations should implement targeted defenses against spearphishing, including advanced email filtering solutions that analyze attachments and links for malicious content and user training programs focused on recognizing spearphishing attempts. Deploy endpoint detection and response (EDR) tools capable of identifying suspicious behaviors such as unauthorized screen capture or unusual data access patterns. Network monitoring should include anomaly detection on commonly used ports to identify covert command and control or data exfiltration activities. Implement strict access controls and segmentation for sensitive information repositories to limit exposure in case of compromise. Regularly audit and update incident response plans to address APT scenarios, emphasizing rapid containment and forensic analysis. Additionally, organizations should engage in threat intelligence sharing with peers and national cybersecurity centers to stay informed about evolving tactics related to this threat actor. Multi-factor authentication (MFA) should be enforced to reduce the risk of credential theft exploitation. Finally, consider deploying deception technologies to detect lateral movement and reconnaissance activities within the network.

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Technical Details

Threat Level
3
Analysis
0
Original Timestamp
1531205768

Threat ID: 682acdbdbbaf20d303f0be61

Added to database: 5/19/2025, 6:20:45 AM

Last enriched: 7/2/2025, 11:42:54 AM

Last updated: 8/17/2025, 5:50:58 AM

Views: 10

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