Malware Analysis

by Anurag


I came across this sample from one of Twitter post and immediately I downloaded this sample from virusbay.io  for analysis. First I used oleTools to analyse word macro. Macro will execute on opening file. It creates text file. It executes PowerShell command. it has base64 used to obfuscate the string. And it creates two bat …

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VirusTotal:  SHA256 – 9ff1c8e6d80ebf5626714362cbc55a53ba17038e841773d24fdc018891adb52e Tools used for analysis: Ollydbg, WireShark, PEExplorer, I started debugging using Ollydbg. The first warning I received is “Module ‘AutoRUN_’ has entry point outside the code (as specified in the PE header). Maybe this file is self-extracting or self-modifying. Please keep it in mind when setting breakpoints!” The executable file extracts HelpMe.exe file and …

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