Mmorpg

Overview

Executive Summary

Infection Vector and Technical Capabilities

• Targeted Credential Harvesting: Unlike generic keyloggers, MMORPG trojans are highly specialized. They actively monitor the active process list for specific game executables (e.g., `wow.exe`). When the target game is launched, the trojan intercepts the keystrokes entered specifically into the login fields.
• Memory Scraping and Session Theft: Advanced variants do not rely solely on keylogging. They utilize memory scraping techniques to read the game's memory space, extracting decrypted passwords, or stealing active session tokens to bypass two-factor authentication (2FA).
• Asset Theft: The stolen credentials are sent to a C2 server. Attackers then log into the victim's account, strip the character of all valuable items and virtual currency, and sell them on real-world grey markets for massive profits.

Threat Assessment

Incident Response and Remediation

• Endpoint Eradication: Utilize a reputable enterprise-grade anti-malware solution to perform a deep system scan to remove the trojan and its associated persistence mechanisms (usually hidden scheduled tasks or registry run keys).
• Immediate Account Recovery: The victim must immediately attempt to recover their compromised gaming accounts from a known-secure, uninfected device. This involves changing passwords, revoking active sessions, and ensuring hardware-based Two-Factor Authentication (2FA) is enabled.
• Application Control: To prevent infection, users must strictly avoid downloading and executing unverified third-party "mods" or cheating utilities, which are the primary delivery mechanism for this class of malware.

Known aliases

Threat reports may refer to this family under multiple names:

• Trojan.PWS.MMORPG
• Spyware.OnlineGames
• Win32/PWS.MMORPG

MITRE ATT&CK Techniques

This family has been observed using the following ATT&CK techniques: T1056.001 T1555 T1059 T1113

Tactical Mitigations

Based on the techniques used by this family, consider the following defensive strategies:

• T1056.001: Implement Endpoint Detection and Response (EDR) to monitor for suspicious API calls related to keystroke interception. Enforce Multi-Factor Authentication (MFA) to render stolen passwords useless.
• T1059: Restrict execution of scripting languages such as PowerShell, VBScript, or Python to authorized administrators. Enforce Script Block Logging.
• T1113: Monitor for frequent or unauthorized screen captures or clipboard reads. Restrict background applications from accessing desktop APIs.

Generated Detections (Boilerplate)

These YARA and Sigma rules are auto-generated based on the family name and aliases. They must be heavily tuned before deployment in a production environment.

YARA Rule

rule MALWARE_WIN_MMORPG {
    meta:
        description = "Detects Mmorpg (trojan)"
        author = "SystemHelpdesk Boilerplate Generator"
        date = "2026-07-06"
    strings:
        $s1 = "mmorpg" ascii wide nocase
        $s2 = "trojan.pws.mmorpg" ascii wide nocase
        $s3 = "spyware.onlinegames" ascii wide nocase
        $s4 = "win32/pws.mmorpg" ascii wide nocase
    condition:
        uint16(0) == 0x5a4d and any of them
}

Sigma Rule

title: Suspicious Mmorpg Activity
id: 151674efff61d9a09bf5e8fdd70b7232
status: experimental
description: Detects generic indicators of the mmorpg malware family.
logsource:
    category: process_creation
    product: windows
detection:
    selection:
        Image|endswith:
            - '\cmd.exe'
            - '\powershell.exe'
        CommandLine|contains:
            - "*mmorpg*"
            - "*trojan.pws.mmorpg*"
            - "*spyware.onlinegames*"
            - "*win32/pws.mmorpg*"
    condition: selection
level: medium

References & External Analysis

• Search "mmorpg" on VirusTotal (External Analysis)

Frequently Asked Questions

Related Families (Category: trojan)

Explore other malware families in the same category:

• Shelma
• Remote
• Siplog
• Possiblemalware
• Socks

Machine-readable

Get this profile as JSON: https://jordanricky1604-ship-it.github.io/malware-families-catalog/api/mmorpg.json

Ecosystem & Interactive Environments

This profile is part of the Malware Families Catalog, a public dataset of 2,899 malware families. The catalog is also published across our ecosystem: Hugging Face, Kaggle, Zenodo, Replit, StackBlitz, CodeSandbox, and CodePen.