Attention: We have transitioned to a new AAD or Microsoft Entra ID from the week of May 20, 2024. In case your tenant requires admin consent, please refer to this document located at Overview of user and admin consent - Microsoft Entra ID | Microsoft Learn and grant access to App ID: 6ba09155-cb24-475b-b24f-b4e28fc74365 with graph permissions for Directory.Read.All and User.Read for continued access. While the app may appear unverified, you can confirm its legitimacy by verifying the App ID provided.
We're gradually updating threat actor names in our reports to align with the new weather-themed taxonomy. Learn about Microsoft threat actor names
TrojanDropper:Win32/Hupigon
Detected by Microsoft Defender Antivirus
Aliases: Win32/Pigeon (CA) BKDR_GRAYBIRD (Trend Micro) Backdoor.Win32.Hupigon (Kaspersky) W32/Hupigon (Norman) Troj/Feutel (Sophos)
Summary
TrojanDropper:Win32/Hupigon is component of Win32/Hupigon. TrojanDropper:Win32/Hupigon copies itself to the system folder and runs itself from there. It then drops the other Hupigon components, registers the primary Backdoor component as a service, and injects the stealth / password stealer components into other processes using CreateRemoteThread. For more information, see the encyclopedia entry for Win32/Hupigon
Manual removal is not recommended for this threat. Use the Microsoft Malicious Software Removal Tool, Microsoft Security Essentials, Microsoft Safety Scanner, or another up-to-date scanning and removal tool to detect and remove this threat and other unwanted software from your computer. For more information on Microsoft security products, see http://www.microsoft.com/protect/products/computer/default.mspx.
Follow us
