Analisado por: John Rainier Navato   
 

Trojan.Win64.Miner.ajht (KASPERSKY)

 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.

  Detalhes técnicos

Tipo de compactação: 487,424 bytes
Tipo de arquivo: EXE
Residente na memória: Não
Data de recebimento das amostras iniciais: 05 dezembro 2020
Carga útil: Drops files, Connects to URLs/IPs

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.

Installation

Erstellt die folgenden Ordner:

  • %Windows%\Fonts\clientdb\
  • %Windows%\Fonts\clientdb\ds
  • %Windows%\Fonts\clientdb\gt
  • %Windows%\Fonts\Msbuild

(Hinweis: %Windows% ist der Windows Ordner, normalerweise C:\Windows oder C:\WINNT.)

Andere Systemänderungen

Fügt die folgenden Registrierungseinträge hinzu:

HKEY_CLASSES_ROOT\SHTinfo
comment = {Hex Values}

HKEY_CURRENT_ROOT\SHTinfo
intranet = {Hex Values}

HKEY_CURRENT_ROOT\SHTinfo
notice = {Hex Values}

HKEY_CURRENT_ROOT\SHTinfo
peer = {Hex Values}

HKEY_CURRENT_ROOT\SHTinfo
tunnel = {Malware Defined Values}

HKEY_CURRENT_ROOT\SHTinfo
sha1 = {Malware Defined Values}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
SHTinfo
comment = {Hex Values}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
SHTinfo
intranet = {Hex Values}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
SHTinfo
notice = {Hex Values}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
SHTinfo
peer = {Hex Values}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
SHTinfo
tunnel = {Malware Defined Values}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
SHTinfo
sha1 = {Malware Defined Values}

Datendiebstahl

Folgende Daten werden gesammelt:

  • Computer Name
  • Username
  • CPU Information
  • Memory Information:
    • Total physical memory
    • Available physical memory
    • Total virtual memory
    • Available virtual memory
    • Total page file size
    • Available page file size
  • Local Time

Andere Details

Fügt die folgenden Registrierungsschlüssel hinzu:

HKEY_CLASSES_ROOT\SHTinfo

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
SHTinfo

Es macht Folgendes:

  • It uses the following uncommon ports:
    • 27930
  • It sends UDP packets to any of the following IP addresses within the network range:
    • {BLOCKED}.{BLOCKED}.248.1 up to {BLOCKED}.{BLOCKED}.248.255
    • {BLOCKED}.{BLOCKED}.39.1 up to {BLOCKED}.{BLOCKED}.39.255
    • {BLOCKED}.{BLOCKED}.246.1 up to {BLOCKED}.{BLOCKED}.246.255
    • {BLOCKED}.{BLOCKED}.4.1 up to (BLOCKED}.{BLOCKED}.4.255
    • {BLOCKED}.{BLOCKED}.37.1 up to {BLOCKED}.{BLOCKED}.37.255
    • {BLOCKED}.{BLOCKED}.202.1 up to {BLOCKED}.{BLOCKED}.202.255
    • {BLOCKED}.{BLOCKED}.93.1 up to {BLOCKED}.{BLOCKED}.93.255
    • {BLOCKED}.{BLOCKED}.186.1 up to {BLOCKED}.{BLOCKED}.{BLOCKED}.255
    • {BLOCKED}.{BLOCKED}.81.1 up to {BLOCKED}.{BLOCKED}.81.255
    • {BLOCKED}.{BLOCKED}.21.1 up to {BLOCKED}.{BLOCKED}.21.255
    • {BLOCKED}.{BLOCKED}.39.1 up to {BLOCKED}.{BLOCKED}.39.255
    • {BLOCKED}.{BLOCKED}.73.1 up to {BLOCKED}.{BLOCKED}.73.255
    • {BLOCKED}.{BLOCKED}.109.1 up to {BLOCKED}.{BLOCKED}.109.255
    • {BLOCKED}.{BLOCKED}.30.1 up to {BLOCKED}.{BLOCKED}.30.255
    • {BLOCKED}.{BLOCKED}.201.1 up to {BLOCKED}.{BLOCKED}.201.255
    • {BLOCKED}.{BLOCKED}.6.1 up to {BLOCKED}.{BLOCKED}.6.255
    • {BLOCKED}.{BLOCKED}.27.1 up to {BLOCKED}.{BLOCKED}.27.255
    • {BLOCKED}.{BLOCKED}.198.1 up to {BLOCKED}.{BLOCKED}.198.255
    • {BLOCKED}.{BLOCKED}.137.1 up to {BLOCKED}.{BLOCKED}.137.255
    • {BLOCKED}.{BLOCKED}.139.1 up to {BLOCKED}.{BLOCKED}.139.255
    • {BLOCKED}.{BLOCKED}.184.1 up to {BLOCKED}.{BLOCKED}.184.255
    • {BLOCKED}.{BLOCKED}.203.1 up to {BLOCKED}.{BLOCKED}.203.255
    • {BLOCKED}.{BLOCKED}.17.1 up to {BLOCKED}.{BLOCKED}.17.255
    • {BLOCKED}.{BLOCKED}.128.1 up to {BLOCKED}.{BLOCKED}.128.255
    • {BLOCKED}.{BLOCKED}.100.1 up to {BLOCKED}.{BLOCKED}.100.255
    • {BLOCKED}.{BLOCKED}.231.1 up to {BLOCKED}.{BLOCKED}.231.255
    • {BLOCKED}.{BLOCKED}.51.1 up to {BLOCKED}.{BLOCKED}.51.255
    • {BLOCKED}.{BLOCKED}.15.1 up to {BLOCKED}.{BLOCKED}.15.255
    • {BLOCKED}.{BLOCKED}.166.1 up to {BLOCKED}.{BLOCKED}.166.255
    • {BLOCKED}.{BLOCKED}.1.1 up to {BLOCKED}.{BLOCKED}.1.255
    • {BLOCKED}.{BLOCKED}.145.1 up to {BLOCKED}.{BLOCKED}.145.255
    • {BLOCKED}.{BLOCKED}.33.1 up to {BLOCKED}.{BLOCKED}.33.255
    • {BLOCKED}.{BLOCKED}.83.1 up to {BLOCKED}.{BLOCKED}.83.255
    • {BLOCKED}.{BLOCKED}.123.1 up to {BLOCKED}.{BLOCKED}.123.255
    • {BLOCKED}.{BLOCKED}.58.1 up to {BLOCKED}.{BLOCKED}.58.255
    • {BLOCKED}.{BLOCKED}.6.1 up to {BLOCKED}.{BLOCKED}.6.255
    • {BLOCKED}.{BLOCKED}.213.1 up to {BLOCKED}.{BLOCKED}.213.255
    • {BLOCKED}.{BLOCKED}.33.1 up to {BLOCKED}.{BLOCKED}.33.255
    • {BLOCKED}.{BLOCKED}.168.1 up to {BLOCKED}.{BLOCKED}.168.255
    • {BLOCKED}.{BLOCKED}.189.1 up to {BLOCKED}.{BLOCKED}.189.255
    • {BLOCKED}.{BLOCKED}.189.1 up to {BLOCKED}.{BLOCKED}.189.255
    • {BLOCKED}.{BLOCKED}.125.1 up to {BLOCKED}.{BLOCKED}.125.255
    • {BLOCKED}.{BLOCKED}.121.1 up to {BLOCKED}.{BLOCKED}.121.255
    • {BLOCKED}.{BLOCKED}.131.1 up to {BLOCKED}.{BLOCKED}.131.255
    • {BLOCKED}.{BLOCKED}.194.1 up to {BLOCKED}.{BLOCKED}.194.255
    • {BLOCKED}.{BLOCKED}.93.1 up to {BLOCKED}.{BLOCKED}.93.255
    • {BLOCKED}.{BLOCKED}.112.1 up to {BLOCKED}.{BLOCKED}.112.255
    • {BLOCKED}.{BLOCKED}.218.1 up to {BLOCKED}.{BLOCKED}.218.255
    • {BLOCKED}.{BLOCKED}.152.1 up to {BLOCKED}.{BLOCKED}.152.255
    • {BLOCKED}.{BLOCKED}.128.1 up to {BLOCKED}.{BLOCKED}.128.255
    • {BLOCKED}.{BLOCKED}.235.1 up to {BLOCKED}.{BLOCKED}.235.255
    • {BLOCKED}.{BLOCKED}.12.1 up to {BLOCKED}.{BLOCKED}.12.255
    • {BLOCKED}.{BLOCKED}.0.1 up to {BLOCKED}.{BLOCKED}.0.255
    • {BLOCKED}.{BLOCKED}.31.1 up to {BLOCKED}.{BLOCKED}.31.255
    • {BLOCKED}.{BLOCKED}.56.1 up to {BLOCKED}.{BLOCKED}.56.255
    • {BLOCKED}.{BLOCKED}.127.1 up to {BLOCKED}.{BLOCKED}.127.255
    • {BLOCKED}.{BLOCKED}.34.1 up to {BLOCKED}.{BLOCKED}.34.255
    • {BLOCKED}.{BLOCKED}.16.1 up to {BLOCKED}.{BLOCKED}.16.255
    • {BLOCKED}.{BLOCKED}.168.1 up to {BLOCKED}.{BLOCKED}.168.255
    • {BLOCKED}.{BLOCKED}.80.0 up to {BLOCKED}.{BLOCKED}.97.255
    • {BLOCKED}.{BLOCKED}.5.0 up to {BLOCKED}.{BLOCKED}.15.255
    • {BLOCKED}.{BLOCKED}.190.0 up to {BLOCKED}.{BLOCKED}.255.255
    • {BLOCKED}.{BLOCKED}.25.0 up to {BLOCKED}.{BLOCKED}.50.255
    • {BLOCKED}.{BLOCKED}.1.0 up to {BLOCKED}.{BLOCKED}.25.255
    • {BLOCKED}.{BLOCKED}.210.0 up to {BLOCKED}.{BLOCKED}.250.255
    • {BLOCKED}.{BLOCKED}.1.0 up to {BLOCKED}.{BLOCKED}.26.255
    • {BLOCKED}.{BLOCKED}.252.0 up to {BLOCKED}.{BLOCKED}.255.255
    • {BLOCKED}.{BLOCKED}.140.0 up to {BLOCKED}.{BLOCKED}.165.255
    • {BLOCKED}.{BLOCKED}.60.0 up to {BLOCKED}.{BLOCKED}.90.255
    • {BLOCKED}.{BLOCKED}.90.0 up to {BLOCKED}.{BLOCKED}.115.255
    • {BLOCKED}.{BLOCKED}.85.0 up to {BLOCKED}.{BLOCKED}.120.255
    • {BLOCKED}.{BLOCKED}.60.0 up to {BLOCKED}.{BLOCKED}.85.255
    • {BLOCKED}.{BLOCKED}.50.0 up to {BLOCKED}.{BLOCKED}.60.255
    • {BLOCKED}.{BLOCKED}.140.0 up to {BLOCKED}.{BLOCKED}.165.255
    • {BLOCKED}.{BLOCKED}.150.0 up to {BLOCKED}.{BLOCKED}.175.255
    • {BLOCKED}.{BLOCKED}.140.0 up to {BLOCKED}.{BLOCKED}.165.255
    • {BLOCKED}.{BLOCKED}.40.0 up to {BLOCKED}.{BLOCKED}.65.255
    • {BLOCKED}.{BLOCKED}.185.0 up to {BLOCKED}.{BLOCKED}.210.255
    • {BLOCKED}.{BLOCKED}.100.0 up to {BLOCKED}.{BLOCKED}.110.255
    • {BLOCKED}.{BLOCKED}.230.0 up to {BLOCKED}.{BLOCKED}.255.255
    • {BLOCKED}.{BLOCKED}.200.0 up to {BLOCKED}.{BLOCKED}.225.255
    • {BLOCKED}.{BLOCKED}.90.0 up to {BLOCKED}.{BLOCKED}.115.255
    • {BLOCKED}.{BLOCKED}.185.0 up to {BLOCKED}.{BLOCKED}.200.255
    • {BLOCKED}.{BLOCKED}.5.0 up to {BLOCKED}.{BLOCKED}.15.255
    • {BLOCKED}.{BLOCKED}.120.0 up to {BLOCKED}.{BLOCKED}.150.255
    • {BLOCKED}.{BLOCKED}.211.0 up to {BLOCKED}.{BLOCKED}.240.255
    • {BLOCKED}.{BLOCKED}.85.0 up to {BLOCKED}.{BLOCKED}.100.255
    • {BLOCKED}.{BLOCKED}.35.0 up to {BLOCKED}.{BLOCKED}.75.255
    • {BLOCKED}.{BLOCKED}.50.0 up to {BLOCKED}.{BLOCKED}.60.255
    • {BLOCKED}.{BLOCKED}.70.0 up to {BLOCKED}.{BLOCKED}.85.255
    • {BLOCKED}.{BLOCKED}.20.0 up to {BLOCKED}.{BLOCKED}.38.255
    • {BLOCKED}.{BLOCKED}.180.0 up to {BLOCKED}.{BLOCKED}.200.255
    • {BLOCKED}.{BLOCKED}.140.0 up to {BLOCKED}.{BLOCKED}.165.255
    • {BLOCKED}.{BLOCKED}.90.0 up to {BLOCKED}.{BLOCKED}.110.255
    • {BLOCKED}.{BLOCKED}.145.0 up to {BLOCKED}.{BLOCKED}.175.255
    • {BLOCKED}.{BLOCKED}.220.0 up to {BLOCKED}.{BLOCKED}.220.255
    • {BLOCKED}.{BLOCKED}.230.0 up to {BLOCKED}.{BLOCKED}.255.255
    • {BLOCKED}.{BLOCKED}.40.0 up to {BLOCKED}.{BLOCKED}.60.255
    • {BLOCKED}.{BLOCKED}.185.0 up to {BLOCKED}.{BLOCKED}.200.255
    • {BLOCKED}.{BLOCKED}.1.0 up to {BLOCKED}.{BLOCKED}.20.255
    • {BLOCKED}.{BLOCKED}.65.0 up to {BLOCKED}.{BLOCKED}.75.255
    • {BLOCKED}.{BLOCKED}.210.0 up to {BLOCKED}.{BLOCKED}.240.255
    • {BLOCKED}.{BLOCKED}.75.0 up to {BLOCKED}.{BLOCKED}.90.255
    • {BLOCKED}.{BLOCKED}.150.0 up to {BLOCKED}.{BLOCKED}.175.255
    • {BLOCKED}.{BLOCKED}.1.0 up to {BLOCKED}.{BLOCKED}.15.255.
    • {BLOCKED}.{BLOCKED}.145.0 up to {BLOCKED}.{BLOCKED}.160.255
    • {BLOCKED}.{BLOCKED}.150.0 up to {BLOCKED}.{BLOCKED}.165.255
    • {BLOCKED}.{BLOCKED}.230.0 up to {BLOCKED}.{BLOCKED}.255.255
    • {BLOCKED}.{BLOCKED}.25.0 up to {BLOCKED}.{BLOCKED}.55.255
    • {BLOCKED}.{BLOCKED}.50.0 up to {BLOCKED}.{BLOCKED}.80.255
    • {BLOCKED}.{BLOCKED}.85.0 up to {BLOCKED}.{BLOCKED}.115.255
    • {BLOCKED}.{BLOCKED}.10.0 up to {BLOCKED}.{BLOCKED}.30.255
    • {BLOCKED}.{BLOCKED}.155.0 up to {BLOCKED}.{BLOCKED}.175.255
    • {BLOCKED}.{BLOCKED}.165.0 up to {BLOCKED}.{BLOCKED}.185.255
    • {BLOCKED}.{BLOCKED}.230.0 up to {BLOCKED}.{BLOCKED}.255.255
    • {BLOCKED}.{BLOCKED}.85.0 up to {BLOCKED}.{BLOCKED}.105.255
    • {BLOCKED}.{BLOCKED}.110.0 up to {BLOCKED}.{BLOCKED}.130.255
    • {BLOCKED}.{BLOCKED}.180.0 up to {BLOCKED}.{BLOCKED}.210.255
    • {BLOCKED}.{BLOCKED}.155.0 up to {BLOCKED}.{BLOCKED}.180.255
    • {BLOCKED}.{BLOCKED}.60.0 up to {BLOCKED}.{BLOCKED}.70.255
    • {BLOCKED}.{BLOCKED}.155.0 up to {BLOCKED}.{BLOCKED}.180.255
    • {BLOCKED}.{BLOCKED}.152.0 up to {BLOCKED}.{BLOCKED}.175.255
    • {BLOCKED}.{BLOCKED}.130.0 up to {BLOCKED}.{BLOCKED}.165.255
    • {BLOCKED}.{BLOCKED}.210.0 up to {BLOCKED}.{BLOCKED}.245.255
    • {BLOCKED}.{BLOCKED}.220.0 up to {BLOCKED}.{BLOCKED}.255.255
    • {BLOCKED}.{BLOCKED}.1.0 up to {BLOCKED}.{BLOCKED}.25.255
    • {BLOCKED}.{BLOCKED}.170.0 up to {BLOCKED}.{BLOCKED}.180.255
    • {BLOCKED}.{BLOCKED}.40.0 up to {BLOCKED}.{BLOCKED}.70.255
    • {BLOCKED}.{BLOCKED}.45.0 up to {BLOCKED}.{BLOCKED}.65.255
    • {BLOCKED}.{BLOCKED}.25.0 up to {BLOCKED}.{BLOCKED}.50.255
    • {BLOCKED}.{BLOCKED}.190.0 up to {BLOCKED}.{BLOCKED}.200.255
  • It searches and gather data found in the following files:
    • C:\1f.txt
    • C:\1i.txt
    • C:\1p.txt
    • C:\windows\1f.txt
    • C:\windows\1i.txt
    • C:\windows\1p.txt
    • D:\1f.txt
    • D:\1i.txt
    • D:\1p.txt
    • E:\1f.txt
    • E:\1i.txt
    • E:\1p.txt

  Solução

Mecanismo de varredura mínima: 9.850
Primeiro arquivo padrão VSAPI: 19.978.05
Data do lançamento do primeiro padrão VSAPI: 24 março 2025
VSAPI OPR Pattern Version: 19.979.00
VSAPI OPR Pattern veröffentlicht am: 25 março 2025

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

<p> Beachten Sie, dass nicht alle Dateien, Ordner, Registrierungsschlüssel und Einträge auf Ihrem Computer installiert sind, während diese Malware / Spyware / Grayware ausgeführt wird. Dies kann auf eine unvollständige Installation oder andere Betriebssystembedingungen zurückzuführen sein. Fahren Sie mit dem nächsten Schritt fort. </ p><p> Beachten Sie, dass nicht alle Dateien, Ordner, Registrierungsschlüssel und Einträge auf Ihrem Computer installiert sind, während diese Malware / Spyware / Grayware ausgeführt wird. Dies kann auf eine unvollständige Installation oder andere Betriebssystembedingungen zurückzuführen sein. Fahren Sie mit dem nächsten Schritt fort. </ p>

Step 3

Durchsuchen Sie Ihren Computer mit Ihrem Trend Micro Produkt, und löschen Sie Dateien, die als Trojan.Win64.VICERCON.F 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.

Step 4

Diesen Registrierungsschlüssel löschen

[ Saber mais ]

Wichtig: Eine nicht ordnungsgemäße Bearbeitung der Windows Registrierung kann zu einer dauerhaften Fehlfunktion des Systems führen. Führen Sie diesen Schritt nur durch, wenn Sie mit der Vorgehensweise vertraut sind oder wenn Sie Ihren Systemadministrator um Unterstützung bitten können. Lesen Sie ansonsten zuerst diesen Microsoft Artikel, bevor Sie die Registrierung Ihres Computers ändern.

  • In HKEY_CLASSES_ROOT\SHTinfo
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\SHTinfo

Step 5

Diesen Ordner suchen und löschen

[ Saber mais ]
Aktivieren Sie unbedingt das Kontrollkästchen Versteckte Elemente durchsuchen unter Weitere erweiterte Optionen, um alle verborgenen Ordner in den Suchergebnissen zu berücksichtigen.
  • %Windows%\Fonts\clientdb\ds
  • %Windows%\Fonts\clientdb\gt
  • %Windows%\Fonts\clientdb\
  • %Windows%\Fonts\Msbuild


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