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OSINT - Malware Leveraging PowerSploit

Low
Published: Wed Mar 01 2017 (03/01/2017, 00:00:00 UTC)
Source: CIRCL
Vendor/Project: tlp
Product: white

Description

OSINT - Malware Leveraging PowerSploit

AI-Powered Analysis

AILast updated: 07/02/2025, 17:26:59 UTC

Technical Analysis

The threat described involves malware that leverages PowerSploit, a well-known post-exploitation framework used primarily for offensive security and penetration testing. PowerSploit is a collection of PowerShell scripts designed to assist attackers in executing various malicious activities such as code execution, privilege escalation, and data exfiltration. Malware utilizing PowerSploit typically exploits Windows PowerShell capabilities to evade traditional detection mechanisms, as PowerShell is a legitimate administrative tool widely used in enterprise environments. This type of malware often operates by executing PowerShell scripts directly in memory, reducing the likelihood of leaving artifacts on disk and complicating forensic analysis. Although the specific technical details and affected versions are not provided, the use of PowerSploit indicates a sophisticated approach to post-compromise activities, allowing attackers to maintain persistence, move laterally within networks, and harvest sensitive information. The threat level is indicated as low, with no known exploits in the wild at the time of reporting, suggesting limited immediate risk but potential for future exploitation if combined with other vulnerabilities or attack vectors.

Potential Impact

For European organizations, the use of PowerSploit-based malware can have significant implications, especially in sectors relying heavily on Windows infrastructure and PowerShell for system administration. The stealthy nature of PowerSploit attacks can lead to prolonged undetected intrusions, resulting in data breaches, intellectual property theft, and disruption of business operations. Organizations in finance, healthcare, government, and critical infrastructure are particularly at risk due to the sensitive nature of their data and the potential for targeted attacks. The malware’s ability to execute code in memory and evade traditional antivirus solutions complicates detection and response efforts, increasing the risk of lateral movement and privilege escalation within corporate networks. While the immediate threat level is low, the potential impact of successful exploitation could be high, especially if attackers combine this malware with other vulnerabilities or social engineering tactics to gain initial access.

Mitigation Recommendations

To mitigate risks associated with malware leveraging PowerSploit, European organizations should implement advanced endpoint detection and response (EDR) solutions capable of monitoring PowerShell activity and detecting anomalous script execution. Enforcing strict PowerShell execution policies, such as enabling constrained language mode and logging all PowerShell commands, can help identify malicious usage. Network segmentation and the principle of least privilege should be applied to limit lateral movement opportunities. Regularly updating and patching Windows systems and PowerShell versions reduces the attack surface. Security teams should also conduct threat hunting exercises focusing on PowerShell logs and memory analysis to detect in-memory attacks. User education on phishing and social engineering remains critical, as initial access often relies on these vectors. Finally, integrating threat intelligence feeds to stay informed about emerging PowerSploit variants and attack techniques will enhance proactive defense capabilities.

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Technical Details

Threat Level
3
Analysis
2
Original Timestamp
1488384118

Threat ID: 682acdbdbbaf20d303f0b9aa

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

Last enriched: 7/2/2025, 5:26:59 PM

Last updated: 8/14/2025, 10:58:16 PM

Views: 11

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