DiscoverOALabsUnpacking Bokbot / IcedID Malware - Part 1
Unpacking Bokbot / IcedID Malware - Part 1

Unpacking Bokbot / IcedID Malware - Part 1

Update: 2018-10-26
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Description

We demonstrate how to unpack the first two stages of Bokbot / IcedID malware with x64dbg, PeBear, and IDA Pro. Expand for more...

Original sample:
0ca2971ffedf0704ac5a2b6584f462ce27bac60f17888557dc8cd414558b479e
https://cape.contextis.com/analysis/21237/

Stage1 (packed UPX):
7f463bd55aa360032fbd6489b4e34455178a35254ff66c1cd98d0775437074b4
https://cape.contextis.com/analysis/21240/

Stage2 (custom injector):
89a0325379e1e868b668955ed41ba0faa724845028bc961a0691f19e5213dedf
https://cape.contextis.com/analysis/21241/

Talos blog post on Bokbot injection method:
https://blog.talosintelligence.com/2018/04/icedid-banking-trojan.html

Vitali Kremez analysis of IcedID:
https://www.vkremez.com/2018/09/lets-learn-deeper-dive-into.html

TUTORIAL - How to setup a FREE malware analysis VM
https://oalabs.openanalysis.net/2018/07/16/oalabs_malware_analysis_virtual_machine/

Stay tuned for PART 2 ...

Feedback, questions, and suggestions are always welcome : )

Sergei https://twitter.com/herrcore
Sean https://twitter.com/seanmw

As always check out our tools, tutorials, and more content over at https://www.openanalysis.net
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Unpacking Bokbot / IcedID Malware - Part 1

Unpacking Bokbot / IcedID Malware - Part 1

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