HOOKBOT

HookBot is a sophisticated Android banking Trojan designed to steal sensitive information such as online banking credentials, email account passwords, cryptocurrency wallet details, and social media login data. It employs overlay attacks, keylogging, and accessibility service exploitation to gain unauthorized access to users’ private data.

Known Variants

HookBot is a variant of the Ermac malware family, developed by a threat actor known as "DukeEugene." While it shares many features with Ermac, HookBot’s enhancements include remote access tools, setting it apart from its predecessor.

Mitigation Strategies

Train users to install apps only from official app stores and avoid third-party sources. Use comprehensive mobile security solutions to detect and block overlay attacks. Regularly update devices and apps to ensure the latest security patches are applied. Monitor app permissions, particularly requests for accessibility service access without clear justification.

Targeted Industries or Sectors

HookBot primarily targets individual users by impersonating applications from various industries, including banking, social networking, and cryptocurrency. It has been observed mimicking Polish banking applications, suggesting a focus on financial institutions in specific regions.

Associated Threat Actors

The development and distribution of HookBot are attributed to a threat actor operating under the alias "DukeEugene." This individual is also associated with the Ermac malware family, highlighting a pattern of creating and propagating Android-based banking Trojans.

References

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

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