Phishing Analysis
Detailed analysis of captured phishing page
Captura Visual
Informações de Detecção
https://secure05b-chase.publicvm.com/Chase/login.php
Detected Brand
Chase
Country
USA
Confiança
99%
HTTP Status
200
Report ID
ef72f236-b0e…
Analyzed
2026-01-26 23:48
Hashes de Conteúdo (Similaridade HTML)
Used to detect similar phishing pages based on HTML content
| Algorithm | Hash Value |
|---|---|
|
CONTENT
TLSH
|
T1A301D0120001ECB2C5A1F5B09391990116D6C724CB971800A7FCD7ED3AF5CADCD875A9 |
|
CONTENT
ssdeep
|
12:nwMy7F8L1PZLEIzicYuPKH833YPKHPf35cElBcjGuuRStGuaHWgTK5V5XKkgFp1F:n/CcVZLvzFJvxcElB4oS723F/N |
Hashes Visuais (Similaridade de Captura)
Used to detect visually similar phishing pages based on screenshots
| Algorithm | Hash Value |
|---|---|
|
VISUAL
pHash
|
888c6c7367367a33 |
|
VISUAL
aHash
|
10391c3e7c581c01 |
|
VISUAL
dHash
|
e57370f4d9b9e8b1 |
|
VISUAL
wHash
|
103d3f3e7c783c41 |
|
VISUAL
colorHash
|
06e00000040 |
|
VISUAL
cropResistant
|
637360d491b1e8b1,999323ab2bf868e8,8ebc94d9786689d0,e57370f4d9b9e8b1,c3c3e56522f153ca |
Análise de Código
Risk Score
81/100
Nível de Ameaça
ALTO
⚠️ Phishing Confirmed
🎣 Credential Harvester
Telegram Exfiltration
🔬 Threat Analysis Report
• Ameaça: Ataque de phishing para coleta de credenciais direcionado a clientes do Chase.
• Alvo: Clientes do banco Chase.
• Método: Uma página de login falsa do Chase tenta roubar nomes de usuário e senhas.
• Exfil: Os dados roubados são enviados para um bot do Telegram usando o token 7897438235:AAHp5zT-bVKW6N1hrIGEWRjtzBorp-4fBck.
• Indicadores: Nome de domínio suspeito, uso de PHP para envio de formulários, JavaScript ofuscado e um token de bot do Telegram indicando a exfiltração de dados.
• Risco: CRÍTICO - É altamente provável o roubo de credenciais em tempo real.
🔐 Credential Harvesting Forms
🔒 Obfuscation Detected
- fromCharCode
- unicode_escape
📤 Form Action Targets
- post.php
🔑 Telegram Bot Tokens (1)
- 7897438235:AAHp...rp-4fBck
📊 Detalhamento da Pontuação de Risco
Total Risk Score
96/100
Contributing Factors
Active Phishing Kit
Detected Credential Harvester kit with real-time form interception targeting Chase Banking credentials.
Brand Impersonation
Domain and URL structure mimic Chase Bank's official login portal, increasing likelihood of victim deception.
Obfuscation Techniques
84 obfuscation techniques detected, indicating deliberate evasion of detection and analysis.
Exfiltration Method
Telegram bot detected for real-time credential exfiltration, enabling immediate attacker access.
Malicious JavaScript
Single JavaScript file (jq.js) with 0.35 MB size, likely containing credential harvesting logic.
🔬 Análise Integral de Ameaças
Tipo de Ameaça
Credential Harvesting Kit
Alvo
Chase users (USA)
Método de Ataque
Brand impersonation + credential harvesting forms + obfuscated JavaScript
Canal de Exfiltração
Telegram Bot (7897438235:AAHp5zT-b...) + HTTP POST to backend
Avaliação de Risco
CRITICAL - Automated credential harvesting with Telegram Bot (7897438235:AAHp5zT-b...) + HTTP POST to backend
⚠️ Indicators of Compromise
- 1 Telegram bot token(s)
- Kit types: Credential Harvester
- 84 obfuscation techniques
🏢 Análise de Falsificação de Marca
Impersonated Brand
Chase
Official Website
https://www.chase.com
Fake Service
Chase Bank Account Login
⚔️ Metodologia de Ataque
Primary Method: Credential Harvesting
The phishing page presents a fake Chase Bank login form with fields for 'Username' and 'Password'. Submitted credentials are intercepted in real-time via JavaScript and exfiltrated to a Telegram bot controlled by the attacker.
Secondary Method: Real-Time Exfiltration
Detected Telegram bot integration enables immediate transmission of harvested credentials to the attacker, reducing the window for victim remediation.
📡 Infraestrutura de Comando e Controle Telegram
Bot Token (Masked)
7897438235:AAHp...rp-4fBck
Bot ID
7897438235
Group/Chat ID
Unknown
Operator Language
Unknown
💬 Message Templates (3)
| ID | Português | Inglês | Trigger |
|---|---|---|---|
🌐 Indicadores de Compromisso de Infraestrutura
Domain Information
Domínio
secure05b-chase.publicvm.com
Registered
2007-07-19 05:57:17+00:00
Registrar
Netdorm, Inc. dba DnsExit.com
Estado
Active (6766 days old)
🦠 Malicious Files
Main File
File Size
Contains credential harvesting logic and Telegram bot integration for real-time exfiltration.
🔌 External APIs Abused
telegram
- chat_id: Detected
- bot_token: Detected
📊 Diagrama de Fluxo de Ataque
┌──────────────────────────────────────────────────────────┐
│ 1. VICTIM RECEIVES PHISHING LURE │
│ - Email/SMS with fake Chase alert │
│ - Link to spoofed Chase login page │
└────────────────────┬─────────────────────────────────────┘
│
▼
┌──────────────────────────────────────────────────────────┐
│ 2. FAKE LOGIN PAGE LOADING │
│ - Victim lands on Chase-branded phishing site │
│ - Displays urgent security message │
└────────────────────┬─────────────────────────────────────┘
│
▼
┌──────────────────────────────────────────────────────────┐
│ 3. CREDENTIAL SUBMISSION │
│ - Victim enters Banking credentials │
│ - Form captures input without validation │
└────────────────────┬─────────────────────────────────────┘
│
▼
┌──────────────────────────────────────────────────────────┐
│ 4. DATA EXFILTRATION │
│ - Stolen credentials sent to Telegram bot │
│ - Single token used for communication │
└──────────────────────────────────────────────────────────┘
🔬 JavaScript Deep Analysis
Total Code Size
360,3 KB
🔗 API Endpoints Detected
Other
6
🔐 Obfuscation Detected
- : Moderate
🤖 AI-Extracted Threat Intelligence
📊 Attack Flow
┌──────────────────────────────────────────────────────────┐
│ 1. VICTIM RECEIVES PHISHING LURE │
│ - Email/SMS with fake Chase alert │
│ - Link to spoofed Chase login page │
└────────────────────┬─────────────────────────────────────┘
│
▼
┌──────────────────────────────────────────────────────────┐
│ 2. FAKE LOGIN PAGE LOADING │
│ - Victim lands on Chase-branded phishing site │
│ - Displays urgent security message │
└────────────────────┬─────────────────────────────────────┘
│
▼
┌──────────────────────────────────────────────────────────┐
│ 3. CREDENTIAL SUBMISSION │
│ - Victim enters Banking credentials │
│ - Form captures input without validation │
└────────────────────┬─────────────────────────────────────┘
│
▼
┌──────────────────────────────────────────────────────────┐
│ 4. DATA EXFILTRATION │
│ - Stolen credentials sent to Telegram bot │
│ - Single token used for communication │
└──────────────────────────────────────────────────────────┘
🎯 Malicious Files Identified
🌐 External APIs Abused
- telegram
Similar Websites
Pages with identical visual appearance (based on perceptual hash)
"Nunca pensei que aconteceria comigo"
Isso dizem os 2,3 milhões de vítimas a cada ano. Não espere para ser uma estatística.