{
  "family": "destructbot",
  "sample_count": 1,
  "category": "ransomware",
  "description": "<h3>Executive Summary</h3>\nDestructbot is a highly aggressive classification of malware that functions as both a botnet agent and a destructive \"wiper.\" Unlike ransomware, which encrypts data for financial extortion, Destructbot's primary objective is pure sabotage: it is designed to permanently destroy data and render infected systems unbootable, often serving as a smokescreen for other malicious activities or acting as a weapon in state-sponsored cyber warfare.\n\n<h3>Infection Vector and Technical Capabilities</h3>\nDestructbot variants are typically deployed after an attacker has already gained deep administrative access to a network, often pushed out rapidly via compromised Domain Controllers using Group Policy (GPO) or tools like PsExec to maximize destruction before defenders can react.\n\nOnce activated, Destructbot executes its sabotage routines:\n<ul>\n<li><strong>MBR/MFT Overwriting:</strong> The most critical function of Destructbot is its attempt to overwrite the Master Boot Record (MBR) or the Master File Table (MFT) of the physical hard drive. By corrupting these foundational structures, the operating system is instantly destroyed, and the machine will fail to boot (often displaying a custom ransom note or simply a black screen).</li>\n<li><strong>File Wiping:</strong> Before attacking the MBR, the malware may actively seek out and securely delete (wipe) specific file types across all mounted drives, ensuring data cannot be recovered using standard forensic tools.</li>\n<li><strong>Botnet Capabilities:</strong> Prior to initiating the destruction routine, Destructbot frequently acts as a botnet agent, allowing the C2 server to coordinate the exact timing of the \"wipe\" command across thousands of infected endpoints simultaneously.</li>\n</ul>\n\n<h3>Threat Assessment</h3>\nA Destructbot infection is a worst-case scenario. It results in total data loss and immediate, catastrophic operational downtime. Because the MBR is overwritten, standard incident response (like antivirus remediation) is impossible; the machines must be entirely re-imaged from bare metal.\n\n<h3>Remediation and Recovery</h3>\n<ul>\n<li><strong>Bare-Metal Recovery:</strong> Infected endpoints cannot be \"cleaned.\" They must be physically isolated, securely wiped, and re-imaged using known-good installation media.</li>\n<li><strong>Immutable Backups:</strong> Recovery relies entirely on the existence of offline, immutable backups. If the backups were connected to the network during the attack, they were likely destroyed as well.</li>\n<li><strong>Root Cause Analysis:</strong> The presence of a wiper indicates a profound failure in perimeter defenses and identity management. A massive forensic investigation must occur to determine how the attackers gained the enterprise-admin privileges required to deploy the wiper.</li>\n</ul>",
  "cta": "Published by the SystemHelpdesk team.",
  "aliases": [
    "Wiper.Destructbot",
    "Trojan.KillDisk.Destruct",
    "Botnet.Destruct"
  ],
  "enrichment_level": "insufficient_information",
  "faq": [],
  "faq_count": 0,
  "mitre_attack": [
    "T1561.001",
    "T1561.002",
    "T1485",
    "T1059"
  ],
  "cisa_advisory": null,
  "last_updated": "2026-07-01T16:59:16Z",
  "type": "Wiper / Destructive Botnet",
  "target_industries": [
    "Global / Opportunistic"
  ],
  "motivation": "Opportunistic",
  "threat_actors": [
    "Unknown / Cybercriminal"
  ],
  "target_geographies": [
    "Global"
  ]
}