this MP3 file is malware

Summary: The video discusses an MP3 file that is actually a malware delivery method disguised as a typical audio file. The speaker analyzes the file, revealing that it contains malicious code designed to be executed using the MSHTA application host on Windows. The process of extracting and analyzing the malware is detailed, emphasizing the tactics used to obfuscate the malicious payload and execute further commands.

Keypoints:

• The analyzed MP3 file conceals malware within its structure.
• MSHTA (Microsoft HTML Application Host) is exploited to execute malicious scripts embedded in the audio file.
• The embedded scripts use common programming techniques to avoid detection and execute further stages of the malware.
• Tools like Sublime Text and terminal commands are used to extract and analyze the hidden code from the file.
• The video demonstrates a multi-stage approach to malware, detailing how subsequent payloads are retrieved and executed.
• PowerShell commands are used to facilitate further extraction and analysis of the malware, highlighting techniques such as reflective loading and AMSI bypasses.
• Ultimately, the malware is identified as an info stealer, capable of capturing sensitive information.
• The video emphasizes security practices and the importance of being aware of such malware tactics.