Malware Analysis - Unpacking Lumma Stealer from Emmenhtal and Pure Crypter

Last time we extracted a download URL, in this video we unpack the rest of the Emmenhtal to Pure Crypter to Lumma Stealer infection chain. Malware analysis courses: https://malwareanalysis-for-hedgehogs... Tools: binary refinery, Sysinternals strings.exe, notepad++, dnSpyEx, NetReactorSlayer, DiE, Python 3, dnlib string-decrypt script: https://gist.github.com/struppigel/7f... Posh script: https://bazaar.abuse.ch/sample/0a92ab... Posh loaded: https://bazaar.abuse.ch/sample/9297b5... wvff.pdf (encrypted): https://bazaar.abuse.ch/sample/26b50b... Lumma payload: https://www.virustotal.com/gui/file/2... ConfuserEx 2 deobfuscation video:    • Malware Analysis - ConfuserEx 2 Deobfuscat...   Buy me a coffee: https://ko-fi.com/struppigel Follow me on Twitter:   / struppigel   #malware #malwareanalysis #reverseengineering 00:00 Intro 00:33 Unpacking first PowerShell layer 09:17 Unpacking .NET mediafire downloader 10:16 Analyzing .NET downloader 12:07 Decrypting wvff.pdf 13:03 Deobfuscating NET Reactor 6.X 21:54 Unpacking Lumma Stealer