Analisado por: Neljorn Nathaniel Aguas   

 

Other:SNH-gen [Phish] (AVAST)

 Plataforma:

Windows

 Classificao do risco total:
 Potencial de dano:
 Potencial de distribuição:
 infecção relatada:
 Exposição das informações:
Baixo
Medium
Alto
Crítico

  • Tipo de grayware:
    Trojan

  • Destrutivo:
    Não

  • Criptografado:
    Não

  • In the Wild:
    Sim

  Visão geral

Canal de infecção: Aus dem Internet heruntergeladen, Fallen gelassen von anderer Malware

It arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.

Diese Malware hat keine Verbreitungsroutine.

Diese Malware hat keine Backdoor-Routine.

  Detalhes técnicos

Tipo de compactação: 15,237 bytes
Tipo de arquivo: HTML, HTM
Residente na memória: Não
Data de recebimento das amostras iniciais: 30 maio 2025
Carga útil: Connects to URLs/IPs, Displays windows, Steals information

Übertragungsdetails

It arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.

Verbreitung

Diese Malware hat keine Verbreitungsroutine.

Backdoor-Routine

Diese Malware hat keine Backdoor-Routine.

Entwendete Daten

Sendet die gesammelten Daten über HTTP-POST an den folgenden URL:

  • https://{BLOCKED}z.lk/script.php
    • which sends the following information using the "data" parameter:
      • username → victim's email address
      • password → input password
      • to → {BLOCKED}onway404@gmail.com (attacker's email address}
      • subject → "{Empty string}" (on 1st submission) | " - Second Try" (on 2nd submission)
  • However, as of this writing, the said site is inaccessible.

Andere Details

Es macht Folgendes:

  • It disguises itself as a login page to deceive the user into providing their password:
  • It connects to the following URLs to display images and load resources inside the webpage:
    • https://{BLOCKED}oogleapis.com/css?family=Roboto:100,400,500,700
    • https://{BLOCKED}uery.com/jquery-3.5.1.min.js
    • https://{BLOCKED}ckspace.com/favicon.ico
    • https://{BLOCKED}n.msauth.net/shared/1.0/content/images/microsoft_logo_564db913a7fa0ca42727161c6d031bef.svg
    • https://{BLOCKED}eraccess.com/full/3309609.jpg
      hyperlink that contains the following legitimate URL:
      • https://{BLOCKED}elp.rackspace.com/l/identify-suspicious-email
  • After the initial load, the current URL in the address bar is replaced with a spoofed URL that includes the parameters scriptID, cookies, and token, formatted as follows:
    • {Current URL}?scriptID={ScriptId}&cookies={Cookies}&token={Token}
      where:
      • ScriptId → random number between 0 and 999,999,999,999,998
      • Cookies → Base64-encoded random number
      • Token → random number
  • It changes the page title into the following:
    • Rackspace Webmail: Hosted Email for Business
  • After the 1st login attempt, it displays the following fake error message:
    • 入力したパスワードが正しくありません → translates to: "The password you entered is incorrect."
      then reloads the page with the following URL:
      • {Spoofed URL}&sec_p=09304 → indicating the page is in 2nd login attempt
  • After the 2nd login attempt, it redirects to the following legitimate URL:
    • http://google.jp

  Solução

Mecanismo de varredura mínima: 9.800
Primeiro arquivo padrão VSAPI: 19.428.05
Data do lançamento do primeiro padrão VSAPI: 26 junho 2024
VSAPI OPR Pattern Version: 19.429.00
VSAPI OPR Pattern veröffentlicht am: 27 junho 2024

Step 1

Für Windows ME und XP Benutzer: Stellen Sie vor einer Suche sicher, dass die Systemwiederherstellung deaktiviert ist, damit der gesamte Computer durchsucht werden kann.

Step 2

Durchsuchen Sie Ihren Computer mit Ihrem Trend Micro Produkt, und löschen Sie Dateien, die als Trojan.HTML.PHISH.SMTPTCVBB entdeckt werden. Falls die entdeckten Dateien bereits von Ihrem Trend Micro Produkt gesäubert, gelöscht oder in Quarantäne verschoben wurden, sind keine weiteren Schritte erforderlich. Dateien in Quarantäne können einfach gelöscht werden. Auf dieser Knowledge-Base-Seite finden Sie weitere Informationen.


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