In November 2024, Microsoft Incident Response researchers uncovered a novel remote access trojan (RAT) they named StilachiRAT that demonstrates sophisticated techniques to evade detection, persist in the target environment, and exfiltrate sensitive data.
Analysis of the StilachiRAT’s WWStartupCtrl64.dll module that contains the RAT capabilities revealed the use of various methods to steal information from the target system, such as credentials stored in the browser, digital wallet information, data stored in the clipboard, as well as system information. Microsoft has not yet attributed StilachiRAT to a specific threat actor or geolocation. Based on Microsoft’s current visibility, the malware does not exhibit widespread distribution at this time.
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Source: Microsoft
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