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Channel: Vitali Kremez | Ethical Hacker | Reverse Engineer
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Let's Learn: In-Depth Reversing of Qakbot "qbot" Banker Part 1

Goal: Reverse engineer and analyze the Qakbot banker with the focus on its core functionality, new configuration, and decoded template.#Emotet and #QakbotInvoice-75301.doc [Old...

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Let's Learn: Diving into the Latest "Ramnit" Banker Malware via "sLoad"...

Goal: In-depth reverse engineering of the latest Ramnit banker from "sLoad" PowerShell malware. The focus of the analysis is on the Ramnit banker core functionality, its hooking engine, webinjects,...

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Let's Learn: Dissecting Panda Banker & Modules: Webinject, Grabber &...

Goal: Reverse engineer the latest Panda Banker malware and detail the modules associated with the popular malware. The research aims to  fill researcher gaps with the detailed information related to...

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Let's Learn: In-Depth Reversing of Recent Gozi ISFB Banking Malware Version...

Goal: Reverse engineer and analyze one of the latest Gozi "ISFB" ( also called "Ursnif'" amongst various researchers) banking malware variants focusing on the one of the latest "client.dll" 32-bit...

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Let's Learn: Deeper Dive into "IcedID"/"BokBot" Banking Malware: Part 1

Goal: Reverse engineer and analyze one of the latest "IcedID" banking malware (also known to some researchers as "BokBot") focusing on its core functionality.2018-09-05 - #Emotet #malspam infection...

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Let's Learn: Dissecting Dridex Banking Malware Part 1: Loader and Avast...

Goal: Reverse engineer and analyze the latest "Dridex" banking malware loader and its usage of Avast "snxk.dll" hooking library.Nice: pic.twitter.com/SNAhJFaqlP— James (@James_inthe_box) September 7,...

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Let's Learn: Exploring ZeusVM Banking Malware Hooking Engine

Goal: Analyze and reverse one of the latest ZeusVM variants with the special attention to its main client module and its keylogger component.very interesting sample... thanks for sharing! looks like a...

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Let's Learn: In-Depth Reversing of Hancitor Dropper/Loader: 2016 vs 2018...

Goal: Analyze the latest Hancitor variant (build "25xce10") to determine dropper and downloader malware progression in time from 2016 to the latest version in 2018.Source:Original Packed Hancitor...

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Let’s Learn: Introducing Latest TrickBot Point-of-Sale Finder Module

Goal: Analyze the latest TrickBot point-of-sale finder“psfin32” reconnaissance module hunting for point of sale related services, software, and machines in Lightweight Directory Access Protocol...

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Let's Learn: In-Depth Review of FIN7 VBA Macro & Lightweight JavaScript Backdoor

Goal: Review, analyze, and practice extracting FIN7 JavaScript backdoor from malicious Microsoft Office documents.#FIN7 Not Finished – Morphisec Spots New Attack Campaign https://t.co/cPDMQ8xNra by...

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Let's Learn: In-Depth on Sofacy Cannon Loader/Backdoor Review

Goal: Review and practice analyzing C# code from the Sofacy Group new loader/backdoor called "Cannon" (as discovered by Palo Alto Unit 42 researchers).New #Unit42 research: #Sofacy continues global...

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Let's Learn: Reviewing Sofacy's "Zebrocy" C++ Loader: Advanced Insight

Goal: Analyze and reverse engineer one of the "Zebrocy" C++ loader samples attributed to Sofacy/Sednit/APT28 group. By and large, Zebrocy is a widely-used first-stage loader in the recent campaigns...

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Let's Learn: Dissecting APT28 Zebrocy Delphi Loader/Backdoor Variants:...

Goal: Analyze and document the progression of APT28 Zebrocy Delphi loader/backdoor variants from 6.02 to 7.00.#APT28/Sednit Zebrocy Implant47a026d93ae8e0cc292e8d7a71ddc89esimilar to...

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Let's Learn: In-Depth on APT28/Sofacy Zebrocy Golang Loader

Goal: Reverse engineer the latest APT28/Sofacy Zebrocy loader, coded in the Go programming language, oftentimes referred to Golang.#Sofacy uses a variant of #Zebrocy written in the Go language in...

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Let's Learn: Progression of APT28/Sofacy Golang Zebrocy Loader 'Project2.Go':...

Goal: Document the progression of the Zebrocy (aka Zepakab) Golang loader as leveraged by the APT28/Sofacy group.APT28 Zekapab Go Implant6bc5f53d4082f12dd83aca45bae81e64Submission thanks to...

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Let's Learn: Deeper Dive into Gamaredon Group Pteranodon Implant Version '_512'

Goal: Reverse engineer and review the Gamaredon Group Pteranodon Implant (including its batch scripts and decoding mechanism).Hey look at that Gamaredon Group changed up the names in their pteranodon...

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Let's Learn: (Over)Analyzing One of the Latest APT28 Zepakab/Zebrocy Delphi...

Goal: Analyze one of the latest APT28 Zepakab/Zebrocy Delphi implant exploring its functionality (pseudo-source code level). APT28 Zekapab Implant3e713a838a68259ae2f9ef2eed05a761Detection by @cyb3rops...

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Let's Learn: Progression of APT28 AutoIt Zebrocy Downloaders: Source-Code...

Goal: Reverse engineer and analyze the APT28 Zebrocy/Zepakab AutoIt downloader implant, focusing on extracted AutoIt source code level analysis.Source:Zebrocy/Zepakab Downloader Implant (32-Bit x86...

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Let's Learn: Dissecting Lazarus PowerShell PowerRatankba.B, Installer Script...

Goal: Document and review the latest Lazarus PowerRatankba.B, PowerShell installer script leading to the 64-bit keylogger version (Pakistan version).2019-01-25: #Lazarus #DPRK #Malware Sample...

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Let's Learn: Dissecting Operation ShadowHammer Shellcode Internals in...

Goal: Reverse engineer and document the Operation ShadowHammer malware and its shellcode in-depth as it was originally discovered and reported by Kaspersky Labs. Source:Exclusive: Kaspersky researchers...

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Let's Learn: Deeper Dive into Golang Constructs of Ransomware Called "shifr"

Goal: Reverse engineer and provide a quick overview of the newer version of the "shifr" ransomware written in Golang.Not sure what ransomware this is, ID Ransomware didn't have any ideas...

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Let's Learn: Dissecting Lazarus Windows x86 Loader Involved in Crypto Trading...

Goal: Document and dissect the latest Lazarus Windows 32-bit (x86) version involved in the crypto trading application distribution targeting Windows and macOS users. The malware and the campaign were...

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Let's Learn: Diving Deeper into "Mozart" TLD Loader & DNS TLD Commands

Goal: Reverse engineer and dissect the rather unusual "Mozart" DNS TLD loader first flagged for research by @malwrhunterteam, focusing on the malware commands and...

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Let's Learn: Inside Parallax RAT Malware: Process Hollowing Injection &...

Goal: Reverse engineer and analyze the loader portion related to the Parallax remote administration tool/Trojan (RAT) low-level injection and image decoder techniques. The original sample discovery...

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Let's Learn: TrickBot "BazarBackdoor" Process Hollowing Injection Primer

Goal: Review the latest stealthy TrickBot group backdoor dubbed as "BazarBackdoor" as well as its process injection methodology approach. #Malware@googledocs📨 tyrone.smith@mymona.uwi.edu via @SendGrid📩...

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