Azorult Tracker

Azorult C2i

The C2i published in these lists are extracted from the malicious binaries. These executables are the final payloads for Azorult malware (which has been known to drop other malware). You can use this information to create block-lists. All C2i published here is active at the time of publishing but some of these C2s can go offline at any time after that. All information provided here is free to use.
Lists are NOT deduped.

May 2021

hxxp://duddos.biz/gate.php

hxxp://hsms.pk/a/gate.php

hxxp://ouae.info/gate.php

hxxp://aza-blog.p-host.in/wp-content/azo/gate.php

hxxp://scat.cf/gate.php

hxxp://jio399.com/gate.php

hxxp://somrec.net/gate.php

hxxp://hoster.com/gate.php

hxxp://qa3w.top/x/gate.php

hxxp://mdi-pk.com/gate.php

hxxp://194.61.0.3/gate.php

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Grinju Downloader: Anti-analysis (on steroids) | Part 2

This malware takes anti-analysis and stealth techniques to a new level We took a look at this malware in the Part 1 of this publication. Now let’s carry on with the analysis and dig deeper into the various anti-analysis and stealth-exec features of this malware in Part2. Malpedia Inventory: https://malpedia.caad.fkie.fraunhofer.de/details/vbs.grinju Secondary Macro Code First of all, here’s the entire code that is dumped in the sheet once all the macro functions have been completed. Take a look at these lines and try to figure out what they are meant to do. Then we’ll take a look at the most important of these briefly before moving on to the next section. =CLOSE(FALSE) =FORMULA(LEN(APP.MAXIMIZE())+-459,Sheet1!R18690C129) =FORMULA(LEN(GET.WINDOW(7))+-131,Sheet1!R18691C129) =FORMULA(LEN(GET.WINDOW(20))+-893,Sheet1!R18692C129) =FORMULA(LEN(GET.WINDOW(23)=3)+433,Sheet1!R18693C129) =FORMULA(LEN(GET.WORKSPACE(31))+864,Sheet1!R18694C129) =FORMULA(LEN(GET.WORKSPACE(13)>770)+...

Grinju Downloader: Anti-analysis (on steroids) | Part 1

This malware takes anti-analysis and stealth techniques to a new level Malpedia Inventory: https://malpedia.caad.fkie.fraunhofer.de/details/vbs.grinju I’ve come across some great anti-analysis code in malware over the years. This one takes the top spot. On that note, let’s get into it, this is a long one! Since this malware employs a very complex structure, I’ve decided to divide the analysis into different sections. I’ll try to keep it as simple as possible but having said that, it really is a very complicated project. Hence, publishing in parts. TLDR: This is a very well-thought and equally well-written malware. There’s no VBA that you can analyse. The values and formulas that are used are spread across the worksheets to thousands of rows. The functions, among other things, are used to close the file, corrupt it and also delete the dropped scripts to make analysis extremely hard. In fact, you cannot analyse this malware without altering the code it self. Along the way, you’ll a...

Trickbot — a concise treatise

Post-execution scope of impact and threatscape details of a sophisticated malware First Edition, April 2019 Vishal Thakur Introduction S ince its initial release, Trickbot has been an advanced, modular malware, built on complex, well-written code and backed by continuous improvement and on-going development. The modular structure of the code is the most important part of this malware. Other than giving it a clearly defined and segmented flow, it allows the authors to have the ability to add new modules with new purposes to the existing malware, which they have been doing regularly throughout the history of the malware. Trickbot is a beautiful piece of code, used for malicious purposes. Technical analysis of this malware has been published throughout its existence in the wild and there are some good, detailed publishings that are available on the internet that go into great technical details regarding the inner workings of the code and flow of Trickbot. Here’s one of my earl...

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