Network Shares Credential Hunting

🎯 Overview

Network shares credential hunting focuses on discovering credentials stored in shared network resources like SMB/CIFS shares, network drives, and file servers. Corporate environments heavily rely on network shares for file storage and team collaboration, making them valuable targets that often contain:

  • Configuration files with embedded credentials

  • Scripts and automation files containing hardcoded passwords

  • Documentation with password lists and access information

  • Backup files including system configs and databases

  • User personal files with saved credentials

  • Application data containing connection strings and API keys

"Network shares can unintentionally become a goldmine for attackers, especially when sensitive data like plaintext credentials or configuration files are left behind."

🧠 Strategic Approach to Share Hunting

Target Assessment and Prioritization

# High-Value Shares (Priority 1)
IT$         # IT department shares
Admin$      # Administrative shares  
C$          # System drives
SYSVOL      # Domain policies and scripts
NETLOGON    # Logon scripts
Backup      # Backup repositories

# Medium-Value Shares (Priority 2)  
Finance     # Financial data and applications
HR          # Human resources information
Development # Source code and configs
Infrastructure # Network and system configs

# Lower-Value Shares (Priority 3)
Marketing   # Marketing materials
Sales       # Sales documents
Public      # General company files

Credential Pattern Recognition

Localization Considerations

πŸͺŸ Windows-Based Share Hunting

1. Snaffler - Automated Share Discovery

Installation and Basic Usage

Advanced Snaffler Options

Snaffler Output Interpretation

Example Snaffler Output Analysis

2. PowerHuntShares - HTML Report Generation

Installation and Setup

Basic PowerHuntShares Usage

PowerHuntShares Output Structure

HTML Report Analysis

3. Manual PowerShell Share Hunting

Basic PowerShell Commands

HTB Academy Domain-Specific Search Method

Advanced PowerShell Hunting

🐧 Linux-Based Share Hunting

1. MANSPIDER - Docker-Based Share Scanner

Installation and Setup

Basic MANSPIDER Usage

Advanced MANSPIDER Options

MANSPIDER Output Analysis

2. NetExec Spider - Integrated Share Crawler

Basic NetExec Spider Usage

Advanced NetExec Spider Options

NetExec Spider Output Examples

3. Manual Linux Share Mounting and Analysis

SMB Share Mounting

Local Analysis of Mounted Shares

🎯 HTB Academy Lab Exercise

Lab Environment

  • Target: Domain-joined Windows system

  • Initial Access: RDP/WinRM with mendres:Inlanefreight2025!

  • Objective: Discover additional user credentials and domain admin password

  • Available Tools: Snaffler and PowerHuntShares in C:\Users\Public

Lab Methodology

Phase 1: Share Enumeration and Access Verification

Phase 2: RDP Access and PowerShell Analysis

Phase 3: Automated Tool Analysis

Phase 4: Advanced Pattern Matching

Lab Questions Analysis

Question 1: Domain User Credentials

Objective: Find valid credentials of another domain user in mendres accessible shares

HTB Academy Methodology:

Alternative Search Methods:

Question 2: Domain Administrator Password

Objective: Use discovered user credentials to access additional shares and find domain admin password

HTB Academy Methodology:

Example File Contents (Onboarding_Docs_132.txt):

Alternative PowerShell Method:

Common Discovery Patterns

Pattern 1: Configuration Files with Embedded Credentials

Pattern 2: PowerShell Scripts with Hardcoded Credentials

Pattern 3: Documentation Files with Password Lists

πŸ“‹ Share Hunting Best Practices

Pre-Engagement Preparation

Systematic Hunting Approach

Results Documentation

πŸ›‘οΈ Detection and Prevention

Share Security Hardening

Monitoring for Share Hunting

πŸ’‘ Key Takeaways

  1. Share prioritization - Focus on high-value targets (IT, Admin, Backup shares)

  2. Multi-tool approach - Combine automated tools with manual verification

  3. Pattern recognition - Learn common credential storage patterns in corporate environments

  4. Systematic methodology - Follow consistent search strategies across all accessible shares

  5. Credential chaining - Use discovered credentials to access additional shares

  6. Documentation focus - Look for IT documentation and configuration files

  7. Temporal analysis - Recent files often contain current credentials

  8. Cross-platform capability - Effective hunting from both Windows and Linux systems


This comprehensive guide covers network share credential hunting techniques using Snaffler, PowerHuntShares, MANSPIDER, and NetExec, based on HTB Academy's Password Attacks module.

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