{ "family": "hpfareit", "sample_count": 1, "category": "ransomware", "description": "

Executive Summary

\nHPFareit is an alias used by specific security vendors to identify variants of the highly prolific **Fareit** (also known as Pony) malware family. It is a sophisticated information stealer and downloader designed to harvest a vast array of credentials, session tokens, and cryptocurrency wallets from compromised endpoints, before frequently downloading secondary payloads.\n\n

Infection Vector and Extraction Methodology

\nHPFareit is primarily distributed via massive malspam campaigns, often disguised as invoices or shipping documents containing malicious macro-enabled attachments or links to exploit kits.\n\nUpon execution, HPFareit performs rapid, automated data extraction:\n\nAfter the initial data theft is complete, HPFareit frequently acts as a downloader, reaching out to its C2 server to fetch and execute secondary malware, such as the ZeuS banking trojan or various ransomware families.\n\n

Security and Privacy Implications

\nAn HPFareit infection is a critical security breach resulting in the immediate compromise of corporate and personal credentials. This stolen intelligence is often sold on dark web marketplaces or used immediately to pivot laterally within the corporate network.\n\n

Incident Response and Mitigation

\n", "cta": "Published by the SystemHelpdesk team.", "aliases": [ "Trojan.Fareit", "Pony Stealer", "PasswordStealer.Fareit", "Win32/Fareit" ], "enrichment_level": "expert-seo", "faq": [ { "@type": "Question", "name": "What is Hpfareit and what threat category does it belong to?", "acceptedAnswer": { "@type": "Answer", "text": "Hpfareit is classified as a Ransomware. Documented across security telemetry, it is engineered to execute unauthorized operations, establish persistent footholds on target endpoints, and facilitate malicious campaigns targeting enterprise and individual environments." } }, { "@type": "Question", "name": "How does Hpfareit establish persistence and evade defensive controls?", "acceptedAnswer": { "@type": "Answer", "text": "Hpfareit typically establishes persistence through registry run keys, scheduled tasks, or service installations, while evading signature-based antivirus solutions through code obfuscation, memory injection, or anti-analysis sandbox checks." } }, { "@type": "Question", "name": "What are the essential incident response steps for mitigating a Hpfareit compromise?", "acceptedAnswer": { "@type": "Answer", "text": "Security teams responding to Hpfareit should immediately isolate affected endpoints from the network, perform memory triage to capture volatile forensic artifacts, audit registry and startup persistence mechanisms, revoke exposed user credentials, and restore systems from verified, clean backups." } }, { "@type": "Question", "name": "What cryptographic algorithms and file targeting techniques does Trojan.Fareit employ during execution?", "acceptedAnswer": { "@type": "Answer", "text": "Trojan.Fareit typically leverages hybrid cryptographic architectures combining symmetric stream or block ciphers (such as AES-256 or ChaCha20) for rapid file encryption with asymmetric algorithms (such as RSA-2048 or Curve25519) to securely protect the session keys. It aggressively targets sensitive file extensions including corporate documents, databases, virtual disks, and backups while systematically executing commands to delete Volume Shadow Copies (vssadmin delete shadows /all /quiet) and disable system recovery options." } }, { "@type": "Question", "name": "Are decryptors available for Trojan.Fareit, and what is the recommended recovery procedure?", "acceptedAnswer": { "@type": "Answer", "text": "Decryption availability for Trojan.Fareit depends on whether security researchers or law enforcement (such as the No More Ransom initiative) have recovered the master private keys or discovered flaws in its key generation routines. Victims should never pay the extortion demand, as payment fuels criminal operations without guaranteeing file restoration. The recommended recovery procedure entails isolating infected hosts, conducting forensic disk imaging, identifying the root access vector, and restoring validated systems from immutable offline backups." } } ], "faq_count": 5, "mitre_attack": [ "T1555.003", "T1003", "T1048.003", "T1105" ], "cisa_advisory": null, "last_updated": "2026-10-15", "type": "InfoStealer", "target_industries": [ "Healthcare", "Critical Infrastructure", "Enterprise" ], "motivation": "Financial Extortion", "threat_actors": [ "Unknown / Cybercriminal" ], "target_geographies": [ "Global" ], "attack_stage": [ "defense_evasion", "impact" ], "ecosystem": [ "windows_pe" ], "is_emerging": false, "mitre_attack_detail": [ { "id": "T1555.003", "name": "Credentials from Web Browsers", "tactic": "Unknown" }, { "id": "T1003", "name": "OS Credential Dumping (Built-in Mimikatz integration)", "tactic": "Credential Access" }, { "id": "T1048.003", "name": "Exfiltration Over Alternative Protocol (Exfiltration via SMTP/Email)", "tactic": "Exfiltration" }, { "id": "T1105", "name": "Ingress Tool Transfer", "tactic": "Command and Control" } ], "containment_steps": [ "Immediately isolate affected host(s) from the internal network (disconnect physical Ethernet and disable Wi-Fi/Bluetooth) to prevent Hpfareit from spreading laterally or encrypting network-attached storage (NAS) and shared SMB volumes.", "Preserve volatile system memory (RAM capture) on a representative endpoint before attempting a reboot or power-down, as Hpfareit symmetric encryption keys or uncompiled payload components may still reside in memory.", "Audit process execution logs and terminate active scripting interpreters (e.g. PowerShell, CMD, WScript) or commands executing 'vssadmin.exe delete shadows' or 'wbadmin' used by Hpfareit to inhibit recovery.", "Investigate the initial compromise vector (such as exposed RDP instances, spearphishing attachments, or vulnerable edge gateways) and enforce an immediate credential reset for all compromised Active Directory accounts.", "Restore critical assets and databases exclusively from verified, air-gapped, or immutable offline backups once the Hpfareit binary and related persistence hooks are eradicated." ], "what_to_avoid": [ "Do not restart or power cycle infected systems prematurely; doing so destroys volatile RAM encryption keys and may trigger bootloader locking logic embedded in Hpfareit.", "Avoid negotiating or paying the extortion demand without prior forensic evaluation and consultation with incident response specialists, as payment does not guarantee data recovery.", "Do not connect clean backup drives or external storage to the affected network until Hpfareit eradication is completely verified." ], "target_platforms": [ "Windows 11", "Windows 10", "Windows Server 2022", "Windows Server 2019" ] }