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Phishing Analysis

Detailed analysis of captured phishing page

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Visual Capture

Screenshot of mucigominu.z21.web.core.windows.net

Detection Info

https://mucigominu.z21.web.core.windows.net/
Detected Brand
Microsoft
Country
Unknown
Confidence
100%
HTTP Status
200
Report ID
1d803f44-fb1…
Analyzed
2026-04-06 23:39
Final URL (after redirects)
https://mucigominu.z21.web.core.windows.net/lanqxi0s4tzh.html

Content Hashes (HTML Similarity)

Used to detect similar phishing pages based on HTML content

Algorithm Hash Value
CONTENT TLSH
T10663AE35E2406D324113D2C8EEE66F6A2362DB85DA520E59129CC37B7EEFD24FC2119D
CONTENT ssdeep
1536:UfdpBaHGPLbyx/FqaS2mhgIgWdrjcb/iZKIS5qO/kc3U0llW48:UVfaHGXyFFnmh7bdXqEJS5+c3Uklv8

Visual Hashes (Screenshot Similarity)

Used to detect visually similar phishing pages based on screenshots

Algorithm Hash Value
VISUAL pHash
cbd33c33762c5522
VISUAL aHash
283c3c3c3c3c0101
VISUAL dHash
c9c9e9e1c9c9b3eb
VISUAL wHash
3c7c7c7c7c7c0301
VISUAL colorHash
07000000183
VISUAL cropResistant
9393c6ccc3139b92,b2ac8ed6aa2a969e,c9c9e9e1c9c9b3eb,48167575944ee0c0,b9b137181a1a180a

Code Analysis

Risk Score 92/100
Threat Level ALTO
⚠️ Phishing Confirmed
🎣 Credential Harvester 🎣 OTP Stealer

🔒 Obfuscation Detected

  • atob
  • fromCharCode
  • unescape
  • document.write
  • unicode_escape
  • base64_strings

📊 Risk Score Breakdown

Total Risk Score
100/100

Contributing Factors

Active Phishing Kit
Detected kit types: Credential Harvester, OTP Stealer
Credential Harvesting
Credential harvesting detected with 2 form(s) capturing sensitive data
Code Obfuscation
JavaScript code obfuscated using 30 technique(s) to evade detection

🔬 Comprehensive Threat Analysis

Threat Type
Two-Factor Authentication Stealer
Target
Microsoft users
Attack Method
credential harvesting forms + obfuscated JavaScript
Exfiltration Channel
Form submission (backend endpoint not detected - likely JavaScript-based)
Risk Assessment
CRITICAL - Automated credential harvesting with Form submission (backend endpoint not detected - likely JavaScript-based)

⚠️ Indicators of Compromise

  • Kit types: Credential Harvester, OTP Stealer
  • 30 obfuscation techniques

🏢 Brand Impersonation Analysis

Impersonated Brand
Microsoft
Official Website
https://www.microsoft.com
Fake Service
Credential harvesting service

⚔️ Attack Methodology

Primary Method: Credential Harvesting

Victim enters username and password into fake login form. Credentials are captured via JavaScript and exfiltrated to attacker's server in real-time.

Secondary Method: JavaScript Obfuscation

Malicious code is obfuscated using 30 techniques to evade detection by security scanners and make reverse engineering more difficult.

🌐 Infrastructure Indicators of Compromise

Domain Information

Domain
mucigominu.z21.web.core.windows.net
Registered
1995-08-10 04:00:00+00:00
Registrar
MarkMonitor, Inc.
Status
Active (older domain)

Hosting Information

Provider
MarkMonitor, Inc.
ASN

🤖 AI-Extracted Threat Intelligence

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😰
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