ShadowPad

ShadowPad is a sophisticated modular backdoor malware that has been active since 2015. Initially discovered in a supply chain attack against NetSarang software in 2017, it has since been used by various Chinese threat groups for cyber espionage. Its modular design allows attackers to deploy additional malicious payloads, facilitating a wide range of cyberattacks.

Known Variants

ShadowPad has evolved into three variants: ScatterBee (Variant1), ForcefulSentry (Variant2), and PhantomDawn (Variant3), each utilizing different communication protocols and subtle configuration changes to enhance stealth and evade detection.

Mitigation Strategies

Regularly update and patch all software to close known vulnerabilities. Implement robust endpoint detection and response (EDR) systems to monitor and block malicious activities. Conduct thorough supply chain security assessments to ensure third-party software is secure and does not serve as an entry point for malware. Educate employees on phishing, spear-phishing, and social engineering tactics to prevent initial compromises.

Targeted Industries or Sectors

ShadowPad has been known to target several key industries: Telecommunications, Manufacturing, Transportation, Energy, and Financial institutions. These sectors are particularly vulnerable due to the critical data and infrastructure they handle, making them prime targets for cyber espionage and disruption.

Associated Threat Actors

ShadowPad has been linked to several Chinese-speaking threat groups: APT41 (Winnti), Earth Lusca, and Tonto Team, each using the malware for cyber espionage, intellectual property theft, and data surveillance across various sectors.

References

Ready to uncover malware networks?

We can help you detect malware families and expose their hidden infrastructure blending into malicious networks and hosting providers.

Book your Demo Today

Ready to uncover malware networks?

We can help you detect malware families and expose their hidden infrastructure blending into malicious networks and hosting providers.

Book your Demo Today

Ready to uncover malware networks?

We can help you detect malware families and expose their hidden infrastructure blending into malicious networks and hosting providers.

Book your Demo Today

Hunt Intelligence, Inc.