ProfileHound Released as a Post-Escalation Tool for Red-Team Operations

Security researchers have released ProfileHound, an innovative post-exploitation tool designed to enhance red team operations by identifying user profiles stored across domain-connected machines in Active Directory environments.

ProfileHound is an open-source reconnaissance tool that integrates with BloodHound to create a new relationship edge called “HasUserProfile.”

Unlike traditional session monitoring, which only detects active logins, ProfileHound locates dormant user profiles that may contain valuable secrets, such as cached credentials, DPAPI data, SSH keys, and cloud access tokens.

The tool requires administrative access to the C$ share on target machines to enumerate user profile directories and extract security identifiers (SIDs) from NTUSER.DAT files.

Key Capabilities and Features

The tool addresses a critical gap in modern penetration testing: the storage of valuable credentials for SaaS applications and cloud services in user profiles rather than in active memory.

ProfileHound enumerates profiles by accessing the \<target>C$Users directory structure and analyzing metadata from NTUSER.DAT files to distinguish domain accounts from local accounts.

Each discovered profile edge includes creation and modification timestamps, enabling operators to identify frequently used profiles versus long-dormant accounts that may contain accumulated secrets over years of use.

ProfileHound exports data in BloodHound’s OpenGraph format, allowing seamless integration through drag-and-drop import into BloodHound Community Edition.

The tool generates JSON files containing profile relationships that automatically correlate with existing nodes via SID matching.

Red teamers can then execute custom Cypher queries to identify high-value targets, such as recently active profiles associated with domain administrators or machines with multiple privileged user accounts.

The tool can be installed via pipx or deployed as a Docker container to avoid dependency conflicts. ProfileHound requires domain credentials with administrative privileges to access C$ shares across target networks.

When no specific targets are provided, the tool automatically queries LDAP to enumerate all domain machines, making it suitable for large-scale Active Directory environments with hundreds of endpoints.

ProfileHound includes prebuilt Cypher queries for common attack scenarios, such as identifying profiles modified in the last three days, mapping profiles by group membership, and filtering out unused profiles whose NTUSER.DAT modification dates precede their creation dates.

The tool provides statistical summaries of the most connected users, machines with the highest profile counts, and the oldest profiles that are likely to contain legacy credentials.

Future development plans include integrating with SCCMHunter to enhance data collection and mining NTUSER.DAT files for browser history and recent document access patterns.

Follow us on Google News , LinkedIn and X to Get More Instant Updates. Set Cyber Press as a Preferred Source in Google.

The post ProfileHound Released as a Post-Escalation Tool for Red-Team Operations appeared first on Cyber Security News.