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CyberDefenders Write-up GrabThePhisher
cyberrange
- cyberdefenders
- cyberdefenders-write-up-grabthephisher title: ‘CyberDefenders Write up GrabThePhisher’
CyberDefenders - GrabThePhisher#
Created: 27/02/2024 16:02 Last Updated: 27/02/2024 16:25
Category: Threat Intel Tags: kit, osint, phishing, threat intel, T1567, T1016, T1566.003
Scenario: An attacker compromised a server and impersonated https://pancakeswap.finance/, a decentralized exchange native to BNB Chain, to host a phishing kit at https://apankewk.soup.xyz/mainpage.php. The attacker set it as an open directory with the file name “pankewk.zip”.
Provided the phishing kit, you as a soc analyst are requested to analyze it and do your threat intel homework.
Questions#
Q1: Which wallet is used for asking the seed phrase?
Here are the directory of the kit after decompressed
There is a metamask which should be the answer of this question
1metamaskFor those who wonders what’s Metamask?
There you go
Q2: What is the file name that has the code for the phishing kit?
Inside the metamask folder, there is a php file
1metamask.phpQ3: In which language was the kit written?
Its a php script to retrieve geolocation data based on the user IP address then extract Country, City out of it then it construct a message then send it to Telegram Bot using API
After that it also log data it receive from a form to /log/log.txt by appending it
1phpQ4: What service does the kit use to retrieve the victim’s machine information?
1sypex geoQ5: How many seed phrases were already collected?
For those who doesn’t know what is the Wallet Seed Phase, here the explaination
I went to where the log where created and then opened it
Looking at the content it seems like a wallet seed phases
13Q6: Write down the seed phrase of the most recent phishing incident?
Since the log were written by appending the recent one must be the lastest
1father also recycle embody balance concert mechanic believe owner pair muffin hockeyQ7: Which medium had been used for credential dumping?
By looking at the code, the telegram it is
1telegramQ8: What is the token for the channel?
15457463144:AAG8t4k7e2ew3tTi0IBShcWbSia0Irvxm10Q9: What is the chat ID of the phisher’s channel?
15442785564Q10: What are the allies of the phish kit developer?
There is a comment on this script and there is a name too
1j1j1b1s@m3r0Q11: What is the full name of the Phish Actor?
Since it’s a Telegram API then I started reading documentation to interact with this API
And I found this getChat method that can retrieve information about the user
So I used this command
wget https://api.telegram.org/bot5457463144:AAG8t4k7e2ew3tTi0IBShcWbSia0Irvxm10/getChat?chat_id=5442785564 on the cmd and got the answer
1Marcus AureliusQ12: What is the username of the Phish Actor?
1pumpkinboii
CyberDefenders Write-up GrabThePhisher
https://mranv.pages.dev/posts/cyberdefenders-write-up-grabthephisher/