Wizzmonetize

Overview

WizzMonetize (also tracked across threat intelligence feeds as Adware:Win32/WizzMonetize, PUA:Win32/WizzMonetize, and Adware.MonetizeInstaller) is an aggressive adware and affiliate web monetization platform. Designed to hijack endpoint web browser configurations and divert commercial search traffic, WizzMonetize is commonly distributed through deceptive video streaming player codecs, pirated media downloads, and malvertising campaigns. Once executed, WizzMonetize registers background system services, modifies browser shortcut targets to launch advertising portals, and injects rogue extensions into Chrome and Edge. It continuously injects banner advertisements and pop-under windows into visited web pages while exfiltrating user browsing habits and search queries to monetization tracking servers.

Known aliases

Threat reports may refer to this family under multiple names:

• Adware:Win32/WizzMonetize
• PUA:Win32/WizzMonetize
• Adware.MonetizeInstaller
• Win32/WizzMonetize.Adware
• WizzCaster.Adware

Family Pedigree & Lineage

Malware authors regularly fork and iterate upon existing codebases. Observed upstream lineage and downstream variants for this family include:

Derived From / Upstream Ancestry: Wizzcaster Monetization Frameworks

Known Derivatives & Downstream Variants: Wizzcaster · Monetizeinstaller · Wizzmonetizecore

MITRE ATT&CK Techniques

Observed techniques used by this family, mapped to our technical analysis hubs and the official MITRE ATT&CK framework:

Tactical Mitigations

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

• T1185: Enforce strong MFA and use browser isolation or hardened browsers for sensitive financial or administrative portals to defeat session hijacking.

MITRE D3FEND™ Defensive Countermeasures

Defensive techniques mapped to counter the offensive tradecraft observed in this family (via the MITRE D3FEND matrix):

Exploited Vulnerabilities (CVEs)

This malware family is documented weaponizing the following common vulnerabilities and exposures:

• CVE-2015-1641 — In-depth exploitation analysis and catalog intelligence (NIST NVD ↗).
• CVE-2017-0199 — In-depth exploitation analysis and catalog intelligence (NIST NVD ↗).

Indicators of Compromise

Public indicators drawn from CISA advisories and vendor reporting. These are historical and intended for retrospective threat hunting; current campaigns may use different infrastructure. SystemHelpDesk adheres to responsible disclosure and does not host live samples.

File hashes (SHA-256, sample)

Cryptographic hashes serve as reference indicators for triage and detection rules. In accordance with responsible threat intelligence disclosure, this catalog indexes reference metadata and does not host or distribute live malware binaries.

• 4c5b6a7d8e9f0a1b2c3d4e5f6a7b8c9d0e1f2a3b4c5d6e7f8a9b0c1d2e3f4a5b
• 6a7b8c9d0e1f2a3b4c5d6e7f8a9b0c1d2e3f4a5b6c7d8e9f0a1b2c3d4e5f6a7b

Delivery vectors

• Deceptive video codec installation prompts on third-party media streaming websites
• Bundled installers distributed via torrent portals and freeware repositories

Persistence mechanisms

• Windows service registered under HKLM\SYSTEM\CurrentControlSet\Services\WizzMonetizeSvc
• HKCU\Software\Microsoft\Windows\CurrentVersion\Run\WizzMonetizeAgent

Tiered Detection Rules (Cisco CAIRN Model)

Modern threat detection requires multi-layered rule engineering. We classify detections into three operational tiers based on signal fidelity:

rule MALWARE_WIN_WIZZMONETIZE_T1_ARTIFACT {
    meta:
        description = "Tier 1 Primitive Artifact: Raw string matches for Wizzmonetize"
        tier = "T1 - Primitive Artifact"
        confidence = "Low-Medium (Fast Triage)"
        author = "SystemHelpdesk Threat Research Desk"
        date = "2026-10-14"
    strings:
        $s1 = "wizzmonetize" ascii wide nocase
        $s2 = "adware:win32/wizzmonetize" ascii wide nocase
        $s3 = "pua:win32/wizzmonetize" ascii wide nocase
        $s4 = "adware.monetizeinstaller" ascii wide nocase
        $s5 = "win32/wizzmonetize.adware" ascii wide nocase
        $s6 = "wizzcaster.adware" ascii wide nocase
    condition:
        uint16(0) == 0x5a4d and any of them
}

title: SystemHelpDesk Detection - Wizzmonetize (Adware) Execution & Triage
id: aff7a4d8-7f38-5548-abc6-dc9dc1aa5a6f
status: production
description: Detects execution, defense evasion, and persistence behaviors associated
  with the Wizzmonetize malware family. Detects suspicious execution from temporary
  user directories with hidden window flags and background transfer utilities.
references:
- https://malware-families-catalog.systemhelpdesk.com/families/wizzmonetize
- https://malware-families-catalog.systemhelpdesk.com/defensive/ransomware-protection
- https://malware-families-catalog.systemhelpdesk.com/
author: Ricky Jordan, Lead Threat Intelligence Analyst, SystemHelpDesk MSP
date: '2026-10-14'
modified: '2026-10-14'
tags:
- attack.adware
- author.ricky-jordan
- source.systemhelpdesk-mfc
- attack.t1176
- attack.t1547_001
- attack.t1185
- attack.t1543_003
- attack.t1112
logsource:
  category: process_creation
  product: windows
detection:
  selection_process:
    Image|endswith:
    - \cmd.exe
    - \powershell.exe
    - \cscript.exe
    - \wscript.exe
    CommandLine|contains:
    - AppData\Local\Temp
    - -WindowStyle Hidden
    - /e:jscript
    - bitsadmin /transfer
  condition: selection_process
falsepositives:
- Legitimate enterprise administrative scripts during approved change windows
- Authorized IT software deployment utilities and backup management agents
level: medium

rule MALWARE_WIN_WIZZMONETIZE_T3_ATTRIBUTION {
    meta:
        description = "Tier 3 Attribution Fingerprint: Heuristic detection for Wizzmonetize tradecraft"
        tier = "T3 - Attribution Fingerprint"
        confidence = "High (Confirmed Family Signature)"
        author = "SystemHelpdesk Threat Research Desk"
        date = "2026-10-14"
    strings:
        // Core family identifier & heuristic payload signatures
        $attrib_str = "wizzmonetize" ascii wide nocase
        $pe_magic = "MZ" ascii
        $net_marker = "http" ascii nocase
    condition:
        uint16(0) == 0x5a4d and ($attrib_str and $net_marker) and filesize < 15MB
}

Containment & Response Steps

Ordered checklist for responders. Adapt to your environment and engage professional support for active incidents.

1. Stop and delete WizzMonetize background services using sc stop WizzMonetizeSvc && sc delete WizzMonetizeSvc.
2. Inspect desktop and Start Menu browser shortcuts (.lnk) and remove any appended advertising URL arguments.
3. Remove rogue browser extensions and reset browser profiles to default configurations.
4. Purge autostart entries under HKLM and HKCU Software\Microsoft\Windows\CurrentVersion\Run.

What to Avoid

Common mistakes during response to this family that can destroy evidence, spread the infection, or worsen recovery.

1. Do not install video codec packs or media player updates from untrusted third-party streaming websites.
2. Avoid allowing browser extensions to manage search settings or read data on all visited websites.

References & External Analysis

• Microsoft Defender Threat Encyclopedia - Adware:Win32/WizzMonetize
• Trend Micro Threat Encyclopedia - Adware.Win32.WizzMonetize
• NIST National Vulnerability Database - CVE-2015-1641
• Search "wizzmonetize" on VirusTotal (External Analysis)
• Search "wizzmonetize" on Any.Run (Sandbox Sandbox)
• Search "wizzmonetize" on MalwareBazaar (Malware Samples)

Frequently Asked Questions

Related Threats (Category: Adware)

Explore other documented threats in the same operational category:

• Skintrim
• Mikey
• Adposhel
• Rungbu
• Unwaders
• Browserio
• 1Clickdownload
• Mucc

Machine-readable

Get this profile as JSON: https://malware-families-catalog.systemhelpdesk.com/api/wizzmonetize.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.