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AMSI bypass asyncrat bumblee credential dumping crowdstrike cti cti platform defender for endpoint DetectionLab dll loads elasticsearch elk emotet follina home lab html smuggling icedid impacket ISO kibana kql loader malware mde msbuild.exe opencti persistence phishing qakbot qbot regsvr32.exe rundll32.exe scheduled tasks SEO poisoning service shodan spl splu splunk statistics sysmon threat hunting threat intelligence

List of all the posts

 

Jun
01

Impacket – part 3

Continuing with Impacket I will do one more post on the series and that will be it. The first post was mostly about the different ways that Impacket can launch semi-interactive shells, the second one was revolving around using WMI based techniques. On the third one I will go through some of the modules which…

Apr
27

Impacket – Part 2

Hello mr. Impacket – I am back! Today I will write about Impacket. Last time I wrote about the psexec and smbexec modules which I found to be the most logical start to the series (BTW I would like to remind that 2 posts can be series).  You know, it is a gift which keeps…

Apr
13

Exploring hunting options for catching Impacket

Hunting for usage of Impacket Impacket is one of those tools which the threat actors are constantly using during the attacks. It is interesting tool as it allows interacting with several protocols with Python. It, for example, allows for a PsExec like behavior which is very often one of the key tools the threats use…

Mar
11

Threat hunting for signs of credential dumping

Why this topic? I chose this topic because I’ve seen a lot of different queries to hunt for signs of credential dumping. However, these have been mostly developed around finding certain tools which do dump the credentials. My idea was to try to hunt for the activity done by the application which dumps the memory…

Feb
23

Hunting for signs of SEO poisoning

How to hunt for SEO poisoning? Well this is a good question to which I don’t have a good answer. This query is going to go through the very basics of how this can be started but it is not really that easy to do. I’ve had several different ideas of how to hunt for…

Feb
05

Rare process launch as a service

Back after a long break The last post on this blog was published on mid-September 2023 so it has been a while since I was able to update the blog. The main reason for this is that I have been too busy. I’ve had extremely busy season at work and on top of that I…

Sep
16

OpenCTI RSS feed support

RSS feed support in OpenCTI I haven’t been playing with the OpenCTI platform a lot since I first deployed it. I have a look at the data from time to time but haven’t had the time to create integrations. I just got back to this and started to look if the RSS feed ingestion has…

Jul
06

Threat Intelligence Platform – OpenCTI

What? I’ve been thinking of implementing some sort of Threat Intelligence Platform for my personal usage. The original idea has been to run MISP as it is quite well known to be very good at this sort of thing, however I’ve been hearing a lot of good things about OpenCTI lately. It is by far…