solenya 0.1.6

Microsoft365 Device Code Phishing Framework

Solenya - M365 Device Code Phishing Framework

Solenya is a cli tool which provides a framework to perform M365 device code phishing. As defined in RFC8628, an attacker can perform a social engineering attack by instructing a target to register a malicious application using a device code.

Prerequisites

By default, Microsoft allows any user to add new applications to their M365 profile. Below, is a screenshot of a fresh deployment of an Azure subscription.

Installation

The package requires Python 3.7 or higher.

Install latest version from PyPI: pip install solenya

Usage

Creating a Workspace

The wsp command is responsible for initializing the WorkSpace. The tool leverages an SQLite database to store target information. To create a workspace run:

$ sol wsp <client_ID> -t <target_name>

Managing Targets

The target command can add additional targets and remove or reset existing ones. The command will automatically reach out to Microsoft Online API and create a User Code and a Device Code, which will both be stored in the database.

$ sol target <target_names>

The switch command switches between active targets in the WorkSpace.

$ sol switch <target_name>

Gathering OAuth Access Tokens

The auth command is responsible for authenticating targets registered with the WorkSpace. Run the phish sub command and wait for the your targets to enter the device code on their end.

$ sol auth phish --monitor --all

Once the Refresh and Access tokens are obtained they will be saved to the database. The Access token can be refreshed using the refresh command.

$ sol auth refresh --all

Dumping Data

Once the target is authenticated the dump command can be used to dump information from the Graph API.

$ sol dump emails --all

Exporting Targets

The information in the database can be exported using the export command.

$ sol export --all

Contact

• Contact us at [e-mail] or open up a new Issue on GitHub.

Acknowledgements

• Optiv - Microsoft 365 OAuth Device Code Flow and Phishing
• SecureWorks - OAuth’s Device Code Flow Abused in Phishing Attacks
• Jenko Hwong - New Phishing Attacks Exploiting OAuth Authorization Flows
• Dirk-jan Mollema - ROADtools
• Office 365 Blog
• rvrsh3ll - TokenTactics