Analysis by: Thea Patrice Tajonera
 

Trojan.Win64.Miner.alad (KASPERSKY); Trojan.Win64.Zapchast (VBA32)

 Plate-forme:

Windows

 Overall Risk:
 Dommages potentiels: :
 Distribution potentielle: :
 reportedInfection:
 Information Exposure Rating::
Faible
Medium
Élevé
Critique

  • Type de grayware:
    Trojan

  • Destructif:
    Non

  • Chiffrement:
    Non

  • In the wild::
    Oui

  Overview

Voie d'infection: Aus dem Internet heruntergeladen

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

  Détails techniques

File size: 364,032 bytes
File type: DLL
Memory resident: Oui
Date de réception des premiers échantillons: 26 novembre 2020
Charge malveillante: Connects to URLs/IPs, 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.

Installation

Fügt die folgenden Ordner hinzu:

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

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

Schleust die folgenden Dateien ein:

  • %Windows%\Fonts\clientdb\ds \{Random Numbers}
  • %Windows%\Fonts\clientdb\gt \{Random Numbers}
  • %Windows%\Fonts\Swil\pro_logs
  • %System%\LogFiles\rubescurity.exe -> detected as Coinminer.Win32.MALXMR.TDQ
  • %System%\LogFiles\normaliz.dll
  • %System%\LogFiles\miscoboeh.exe -> detected as Coinminer.Win32.MALXMR.TIAOODFG

(Hinweis: %Windows% ist der Windows Ordner, normalerweise C:\Windows oder C:\WINNT.. %System% ist der Windows Systemordner. Er lautet in der Regel C:\Windows\System unter Windows 98 und ME, C:\WINNT\System32 unter Windows NT und 2000 sowie C:\Windows\System32 unter Windows 2000(32-bit), XP, Server 2003(32-bit), Vista, 7, 8, 8.1, 2008(64-bit), 2012(64bit) and 10(64-bit).)

Fügt die folgenden Prozesse hinzu:

  • “%System%\LogFiles\miscoboeh.exe” allbit32 wxp|w2003 mwrite:0 ewrite:0 twrite:0 newrun:1 flag:2 c: 3 stopwork:nope “{Defined String}”
  • %System%\LogFiles\rubescurity.exe -a yespowersugar –o stratum+tcp”//146.59.217.34:7042 –u sugar1qtcx5933wwh769lvxu5k05w63eszq6epgf075lz -p x –t 1
  • “%System%\LogFiles\miscoboeh.exe” allbit32 wxp|w2003 mwrite:0 ewrite:0 twrite:0 newrun:1 flag:2 c: 3 stopwork:nope “{Defined String}”

(Hinweis: %System% ist der Windows Systemordner. Er lautet in der Regel C:\Windows\System unter Windows 98 und ME, C:\WINNT\System32 unter Windows NT und 2000 sowie C:\Windows\System32 unter Windows 2000(32-bit), XP, Server 2003(32-bit), Vista, 7, 8, 8.1, 2008(64-bit), 2012(64bit) and 10(64-bit).)

Andere Systemänderungen

Fügt die folgenden Registrierungseinträge hinzu:

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

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

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

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

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

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

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

Datendiebstahl

Folgende Daten werden gesammelt:

  • Computer Name
  • Username
  • CPU Information
  • Local Time

Andere Details

Fügt die folgenden Registrierungsschlüssel hinzu:

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
SHTinfo

Es macht Folgendes:

  • It uses the following uncommon ports:
    • 27930
    • 65083
  • It sends UDP packets to any of the following IP addresses within the network range:
    • {BLOCKED}.186.248.1 up to {BLOCKED}.186.248.255
    • {BLOCKED}.187.39.1 up to {BLOCKED}.187.39.255
    • {BLOCKED}.73.246.1 up to {BLOCKED}.73.246.255
    • {BLOCKED}.106.4.1 up to {BLOCKED}.106.4.255
    • {BLOCKED}.66.37.1 up to {BLOCKED}.66.37.255
    • {BLOCKED}.71.202.1 up to {BLOCKED}.71.202.255
    • {BLOCKED}.106.93.1 up to {BLOCKED}.106.93.255
    • {BLOCKED}.39.186.1 up to {BLOCKED}.39.186.255
    • {BLOCKED}.61.81.1 up to {BLOCKED}.61.81.255
    • {BLOCKED}.225.21.1 up to {BLOCKED}.225.21.255
    • {BLOCKED}.120.39.1 up to {BLOCKED}.120.39.255
    • {BLOCKED}.209.73.1 up to {BLOCKED}.209.73.255
    • {BLOCKED}.48.109.1 up to {BLOCKED}.48.109.255
    • {BLOCKED}.206.30.1 up to {BLOCKED}.206.30.255
    • {BLOCKED}.90.201.1 up to {BLOCKED}.90.201.255
    • {BLOCKED}.246.6.1 up to {BLOCKED}.246.6.255
    • {BLOCKED}.150.27.1 up to {BLOCKED}.150.27.255
    • {BLOCKED}.68.198.1 up to {BLOCKED}.68.198.255
    • {BLOCKED}.44.137.1 up to {BLOCKED}.44.137.255
    • {BLOCKED}.76.139.1 up to {BLOCKED}.76.139.255
    • {BLOCKED}.36.184.1 up to {BLOCKED}.36.184.255
    • {BLOCKED}.77.203.1 up to {BLOCKED}.77.203.255
    • {BLOCKED}.193.17.1 up to {BLOCKED}.193.17.255
    • {BLOCKED}.223.128.1 up to {BLOCKED}.223.128.255
    • {BLOCKED}.176.100.1 up to {BLOCKED}.176.100.255
    • {BLOCKED}.69.231.1 up to {BLOCKED}.69.231.255
    • {BLOCKED}.76.51.1 up to {BLOCKED}.76.51.255
    • {BLOCKED}.73.15.1 up to {BLOCKED}.73.15.255
    • {BLOCKED}.165.166.1 up to {BLOCKED}.165.166.255
    • {BLOCKED}.220.1.1 up to {BLOCKED}.220.1.255
    • {BLOCKED}.207.145.1 up to {BLOCKED}.207.145.255
    • {BLOCKED}.88.33.1 up to {BLOCKED}.88.33.255
    • {BLOCKED}.147.83.1 up to {BLOCKED}.147.83.255
    • {BLOCKED}.122.123.1 up to {BLOCKED}.122.123.255
    • {BLOCKED}.160.58.1 up to {BLOCKED}.160.58.255
    • {BLOCKED}.16.6.1 up to {BLOCKED}.16.6.255
    • {BLOCKED}.29.213.1 up to {BLOCKED}.29.213.255
    • {BLOCKED}.47.33.1 up to {BLOCKED}.47.33.255
    • {BLOCKED}.61.168.1 up to {BLOCKED}.61.168.255
    • {BLOCKED}.194.189.1 up to {BLOCKED}.194.189.255
    • {BLOCKED}.111.189.1 up to {BLOCKED}.111.189.255
    • {BLOCKED}.191.125.1 up to {BLOCKED}.191.125.255
    • {BLOCKED}.248.121.1 up to {BLOCKED}.248.121.255
    • {BLOCKED}.72.131.1 up to {BLOCKED}.72.131.255
    • {BLOCKED}.72.194.1 up to {BLOCKED}.72.194.255
    • {BLOCKED}.74.93.1 up to {BLOCKED}.74.93.255
    • {BLOCKED}.82.112.1 up to {BLOCKED}.82.112.255
    • {BLOCKED}.88.218.1 up to {BLOCKED}.88.218.255
    • {BLOCKED}.53.152.1 up to {BLOCKED}.53.152.255
    • {BLOCKED}.44.128.1 up to {BLOCKED}.44.128.255
    • {BLOCKED}.50.235.1 up to {BLOCKED}.50.235.255
    • {BLOCKED}.251.12.1 up to {BLOCKED}.251.12.255
    • {BLOCKED}.71.0.1 up to {BLOCKED}.71.0.255
    • {BLOCKED}.83.31.1 up to {BLOCKED}.83.31.255
    • {BLOCKED}.172.56.1 up to {BLOCKED}.172.56.255
    • {BLOCKED}.126.127.1 up to {BLOCKED}.126.127.255
    • {BLOCKED}.235.34.1 up to {BLOCKED}.235.34.255
    • {BLOCKED}.248.16.1 up to {BLOCKED}.248.16.255
    • {BLOCKED}.91.168.1 up to {BLOCKED}.91.168.255
    • {BLOCKED}.192.80.0 up to {BLOCKED}.192.97.255
    • {BLOCKED}.52.5.0 up to {BLOCKED}.52.15.255
    • {BLOCKED}.126.190.0 up to {BLOCKED}.126.255.255
    • {BLOCKED}.187.25.0 up to {BLOCKED}.187.50.255
    • {BLOCKED}.192.1.0 up to {BLOCKED}.192.25.255
    • {BLOCKED}.156.210.0 up to {BLOCKED}.156.250.255
    • {BLOCKED}.106.1.0 up to {BLOCKED}.106.26.255
    • {BLOCKED}.60.252.0 up to {BLOCKED}.60.255.255
    • {BLOCKED}.89.140.0 up to {BLOCKED}.89.165.255
    • {BLOCKED}.33.60.0 up to {BLOCKED}.33.90.255
    • {BLOCKED}.240.90.0 up to {BLOCKED}.240.115.255
    • {BLOCKED}.32.85.0 up to {BLOCKED}.32.120.255
    • {BLOCKED}.209.60.0 up to {BLOCKED}.209.85.255
    • {BLOCKED}.88.50.0 up to {BLOCKED}.88.60.255
    • {BLOCKED}.64.140.0 up to {BLOCKED}.64.165.255
    • {BLOCKED}.90.150.0 up to {BLOCKED}.90.175.255
    • {BLOCKED}.94.140.0 up to {BLOCKED}.94.165.255
    • {BLOCKED}.164.40.0 up to {BLOCKED}.164.65.255
    • {BLOCKED}.68.185.0 up to {BLOCKED}.68.210.255
    • {BLOCKED}.91.100.0 up to {BLOCKED}.91.110.255
    • {BLOCKED}.147.230.0 up to {BLOCKED}.147.255.255
    • {BLOCKED}.49.200.0 up to {BLOCKED}.49.225.255
    • {BLOCKED}.4.90.0 up to {BLOCKED}.4.115.255
    • {BLOCKED}.219.185.0 up to {BLOCKED}.219.200.255
    • {BLOCKED}.110.5.0 up to {BLOCKED}.110.15.255
    • {BLOCKED}.44.120.0 up to {BLOCKED}.44.150.255
    • {BLOCKED}.61.211.0 up to {BLOCKED}.61.240.255
    • {BLOCKED}.166.85.0 up to {BLOCKED}.166.100.255
    • {BLOCKED}.248.35.0 up to {BLOCKED}.248.75.255
    • {BLOCKED}.244.50.0 up to {BLOCKED}.244.60.255
    • {BLOCKED}.109.70.0 up to {BLOCKED}.109.85.255
    • {BLOCKED}.245.20.0 up to {BLOCKED}.245.38.255
    • {BLOCKED}.160.180.0 up to {BLOCKED}.160.200.255
    • {BLOCKED}.161.140.0 up to {BLOCKED}.161.165.255
    • {BLOCKED}.176.90.0 up to {BLOCKED}.176.110.255
    • {BLOCKED}.165.145.0 up to {BLOCKED}.165.175.255
    • {BLOCKED}.58.220.0 up to {BLOCKED}.58.245.255
    • {BLOCKED}.4.230.0 up to {BLOCKED}.4.255.255
    • {BLOCKED}.91.60.255
    • {BLOCKED}.102.185.0 up to {BLOCKED}.102.200.255
    • {BLOCKED}.220.1.0 up to {BLOCKED}.220.20.255
    • {BLOCKED}.254.65.0 up to {BLOCKED}.254.75.255
    • {BLOCKED}.58.210.0 up to {BLOCKED}.58.240.255
    • {BLOCKED}.147.75.0 up to {BLOCKED}.147.90.255
    • {BLOCKED}.117.150.0 up to {BLOCKED}.117.175.255
    • {BLOCKED}.170.1.0 up to {BLOCKED}.170.15.255
    • {BLOCKED}.19.145.0 up to {BLOCKED}.19.160.255
    • {BLOCKED}.74.150.0 up to {BLOCKED}.74.165.255
    • {BLOCKED}.81.230.0 up to {BLOCKED}.81.255.255
    • {BLOCKED}.234.25.0 up to {BLOCKED}.234.55.255
    • {BLOCKED}.238.50.0 up to {BLOCKED}.238.80.255
    • {BLOCKED}.192.85.0 up to {BLOCKED}.192.115.255
    • {BLOCKED}.203.10.0 up to {BLOCKED}.203.30.255
    • {BLOCKED}.61.155.0 up to {BLOCKED}.61.175.255
    • {BLOCKED}.129.165.0 up to {BLOCKED}.129.185.255
    • {BLOCKED}.251.230.0 up to {BLOCKED}.251.255.255
    • {BLOCKED}.74.85.0 up to {BLOCKED}.74.105.255
    • {BLOCKED}.82.110.0 up to {BLOCKED}.82.130.255
    • {BLOCKED}.61.180.0 up to {BLOCKED}.61.210.255
    • {BLOCKED}.90.155.0 up to {BLOCKED}.90.180.255
    • {BLOCKED}.29.60.0 up to {BLOCKED}.29.70.255
    • {BLOCKED}.88.155.0 up to {BLOCKED}.88.180.255
    • {BLOCKED}.82.152.0 up to {BLOCKED}.82.175.255
    • {BLOCKED}.61.130.0 up to {BLOCKED}.61.165.255
    • {BLOCKED}.45.210.0 up to {BLOCKED}.45.245.255
    • {BLOCKED}.50.220.0 up to {BLOCKED}.50.255.255
    • {BLOCKED}.251.1.0 up to {BLOCKED}.251.25.255
    • {BLOCKED}.254.170.0 up to {BLOCKED}.254.180.255
    • {BLOCKED}.133.40.0 up to {BLOCKED}.133.70.255
    • {BLOCKED}.124.45.0 up to {BLOCKED}.124.65.255
    • {BLOCKED}.235.25.0 up to {BLOCKED}.235.50.255
    • {BLOCKED}.134.190.0 up to {BLOCKED}.134.200.255
    • {BLOCKED}.168.244.143 up to {BLOCKED}.168.244.255
      • {BLOCKED}.168.0.70 up to {BLOCKED}.168.0.255
    • {BLOCKED}.168.1.0 up to {BLOCKED}.168.1.255
    • {BLOCKED}.168.2.1 up to {BLOCKED}.168.2.255
    • {BLOCKED}.168.3.1 up to {BLOCKED}.168.3.255
    • {BLOCKED}.168.4.0 up to {BLOCKED}.168.4.255
    • {BLOCKED}.168.5.0 up to {BLOCKED}.168.5.255
    • {BLOCKED}.168.6.0 up to {BLOCKED}.168.6.255
    • {BLOCKED}.168.7.0 up to {BLOCKED}.168.7.255
    • {BLOCKED}.168.8.0 up to {BLOCKED}.168.8.255
    • {BLOCKED}.168.9.0 up to {BLOCKED}.168.9.255
    • {BLOCKED}.168.10.0 up to {BLOCKED}.168.10.255
    • {BLOCKED}.168.11.0 up to {BLOCKED}.168.11.255
    • {BLOCKED}.168.12.0 up to BLOCKED}.168.12.255
  • 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

  Solutions

Moteur de scan minimum: 9.800
First VSAPI Pattern File: 16.418.01
First VSAPI Pattern Release Date: 16 décembre 2020
VSAPI OPR Pattern Version: 16.419.00
VSAPI OPR Pattern Release Date: 17 décembre 2020

Step 2

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 3

<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 4

Im abgesicherten Modus neu starten

[ learnMore ]

Step 5

Diesen Registrierungswert löschen

[ learnMore ]

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_LOCAL_MACHINE\SOFTWARE\Classes\SHTinfo
    • sha1 = {Malware Defined Values}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\SHTinfo
    • notice = {Malware Defined Values}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\SHTinfo
    • tunnel = {Malware Defined Values}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\SHTinfo
    • peer = {Hex Values}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\SHTinfo
    • intranet = {Hex Values}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\SHTinfo
    • comment = {Hex Values}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\SHTinfo
    • forward = {Hex Values}

Step 6

Diesen Registrierungsschlüssel löschen

[ learnMore ]

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_LOCAL_MACHINE\SOFTWARE\Classes\SHTinfo

Step 7

Diese Datei suchen und löschen

[ learnMore ]
Möglicherweise sind einige Komponentendateien verborgen. Aktivieren Sie unbedingt das Kontrollkästchen Versteckte Elemente durchsuchen unter Weitere erweiterte Optionen, um alle verborgenen Dateien und Ordner in den Suchergebnissen zu berücksichtigen.
  • %Windows%\Fonts\clientdb\ds \{Random Numbers}
  • %Windows%\Fonts\clientdb\gt \{Random Numbers}
  • %Windows%\Fonts\Swil\pro_logs
  • %System%\LogFiles\rubescurity.exe
  • %System%\LogFiles\normaliz.dll
  • %System%\LogFiles\miscoboeh.exe

Step 8

Diesen Ordner suchen und löschen

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

Step 9

Durchsuchen Sie Ihren Computer mit Ihrem Trend Micro Produkt, und löschen Sie Dateien, die als Trojan.Win32.VICERCON.D 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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