{
  "family": "spywork",
  "sample_count": 1,
  "category": "advanced_threat",
  "description": "<h3>Executive Summary</h3>\nSpywork is a malicious spyware family engineered for stealth and persistent surveillance. It is designed to covertly monitor all user activity on an infected endpoint, capturing sensitive data such as keystrokes, screenshots, and credentials, before exfiltrating this intelligence to remote command-and-control (C2) infrastructure.\n\n<h3>Technical Capabilities and Behavior</h3>\nSpywork is typically deployed as a secondary payload by other malware (like droppers or exploit kits) or distributed via highly targeted spear-phishing campaigns. Once executed, it immediately attempts to elevate privileges and injects its core components into legitimate system processes (such as `explorer.exe` or `svchost.exe`) to mask its presence from Task Manager and basic security tools.\n\nThe spyware's primary functionality includes:\n<ul>\n<li><strong>Keylogging:</strong> Recording every keystroke to capture passwords, banking details, and confidential communications.</li>\n<li><strong>Screen Capture:</strong> Taking periodic screenshots of the desktop, particularly when specific applications (like banking portals or email clients) are brought into focus.</li>\n<li><strong>Clipboard Monitoring:</strong> Stealing data copied to the clipboard, frequently targeting cryptocurrency wallet addresses and passwords.</li>\n</ul>\nData is typically encrypted locally and transmitted to the C2 server via covert channels, often utilizing HTTPS to blend in with normal web traffic.\n\n<h3>Risk Assessment</h3>\nSpywork represents a critical security threat, particularly for enterprise environments and financial institutions. A successful Spywork infection almost guarantees a total compromise of user credentials and sensitive intellectual property, leading to data breaches, financial loss, and severe reputational damage.\n\n<h3>Eradication and Incident Response</h3>\n<ul>\n<li><strong>Memory Forensics:</strong> Because Spywork heavily utilizes process injection, memory analysis is often required to identify the injected threads and trace the malware back to its source executable.</li>\n<li><strong>Credential Rotation:</strong> Upon detection, all passwords and authentication tokens utilized on the infected machine must be immediately revoked and rotated.</li>\n<li><strong>Network Segmentation:</strong> Isolate the compromised host to prevent the spyware from harvesting lateral movement credentials or network maps.</li>\n</ul>",
  "cta": "Published by the SystemHelpdesk team.",
  "aliases": [
    "Spyware.Spywork",
    "TrojanSpy.Spywork",
    "Win32/Spywork"
  ],
  "enrichment_level": "insufficient_information",
  "faq": [],
  "faq_count": 0,
  "mitre_attack": [
    "T1056.001",
    "T1113",
    "T1055",
    "T1115"
  ],
  "cisa_advisory": null,
  "last_updated": "2026-07-01T16:00:59Z",
  "type": "Spyware",
  "target_industries": [
    "Global / Opportunistic"
  ],
  "motivation": "Opportunistic",
  "threat_actors": [
    "Unknown / Cybercriminal"
  ],
  "target_geographies": [
    "Global"
  ]
}