Bibliothèque
Ma bibliothèque

+ Ajouter à la bibliothèque

Contacter-nous !
Support 24/24 | Rules regarding submitting

Nous téléphoner

0 825 300 230

Forum

Vos requêtes

  • Toutes : -
  • Non clôturées : -
  • Dernière : le -

Nous téléphoner

0 825 300 230

Profil

Trojan.Siggen21.14304

Added to the Dr.Web virus database: 2023-08-03

Virus description added:

Technical Information

To ensure autorun and distribution
Creates or modifies the following files
  • <SYSTEM32>\tasks\powercontrol hr
Sets the following service settings
  • [HKLM\System\CurrentControlSet\Services\jqprxthb] 'Start' = '00000002'
  • [HKLM\System\CurrentControlSet\Services\jqprxthb] 'ImagePath' = '%WINDIR%\SysWOW64\jqprxthb\ecmnplou.exe /d"%HOMEPATH%\Pictures\Minor Policy\YamgqxiG6kG_Lwy6WGfdNOEp.exe"'
  • [HKLM\SYSTEM\CurrentControlSet\services\jqprxthb] 'ImagePath' = '%WINDIR%\SysWOW64\jqprxthb\ecmnplou.exe'
Creates the following services
  • 'jqprxthb' %WINDIR%\SysWOW64\jqprxthb\ecmnplou.exe /d"%HOMEPATH%\Pictures\Minor Policy\YamgqxiG6kG_Lwy6WGfdNOEp.exe"
  • 'jqprxthb' %WINDIR%\SysWOW64\jqprxthb\ecmnplou.exe
Malicious functions
To complicate detection of its presence in the operating system,
blocks execution of the following system utilities:
  • Windows Defender
adds antivirus exclusion with following registry keys:
  • [HKCU\Software\Microsoft\Windows\CurrentVersion\Group Policy Objects\{3C34782F-1DC9-4308-B229-6748533AE35E}Machine\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Extensions] 'exe' = ''
  • [HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Extensions] 'exe' = ''
  • [HKCU\Software\Microsoft\Windows\CurrentVersion\Group Policy Objects\{3E38AA3A-ECC4-4D18-8F36-F0D82C7F1C0F}Machine\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Extensions] 'exe' = ''
  • [HKCU\Software\Microsoft\Windows\CurrentVersion\Group Policy Objects\{C53503E0-3926-48D8-AF05-2EC500EF24A1}Machine\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Extensions] 'exe' = ''
Executes the following
  • '%WINDIR%\syswow64\netsh.exe' advfirewall firewall add rule name="Host-process for services of Windows" dir=in action=allow program="%WINDIR%\SysWOW64\svchost.exe" enable=yes>nul
Injects code into
the following system processes:
  • %WINDIR%\syswow64\svchost.exe
Modifies file system
Creates the following files
  • <SYSTEM32>\grouppolicy\gpt.ini
  • %TEMP%\ixp003.tmp\b4961141.exe
  • %TEMP%\ixp003.tmp\a2849708.exe
  • %WINDIR%\syswow64\grouppolicy\gpt.ini
  • %TEMP%\ixp002.tmp\c6303691.exe
  • %TEMP%\ixp002.tmp\v1801036.exe
  • %TEMP%\wddjjsj.cpl
  • %TEMP%\ixp001.tmp\d4701627.exe
  • %TEMP%\ixp001.tmp\v5090711.exe
  • %TEMP%\ixp000.tmp\e2100272.exe
  • %TEMP%\ixp000.tmp\v5453298.exe
  • %TEMP%\ecmnplou.exe
  • %HOMEPATH%\pictures\minor policy\6fu8cvscktuefkawfhsro0ta.exe
  • %HOMEPATH%\pictures\minor policy\ia1i4ts4_eecyhkjdnrs8rjb.exe
  • %HOMEPATH%\pictures\minor policy\upjve1zuxijukpqgwcynxidt.exe
  • %ProgramFiles(x86)%\powercontrol\powercontrol_svc.exe
  • %HOMEPATH%\pictures\minor policy\fcha0r90pwte0ktuden8pohh.exe
  • %HOMEPATH%\pictures\minor policy\nfmr_0ubt6uh_7vfsxqdaopq.exe
  • %HOMEPATH%\pictures\minor policy\jgevcqk4gts5ysjdg4mhy5ym.exe
  • %HOMEPATH%\pictures\minor policy\o5puengrp5lrisgg2jc3sscs.exe
  • %HOMEPATH%\pictures\minor policy\y7uqpsxbjffzbckcusro0010.exe
  • %HOMEPATH%\pictures\minor policy\s3dhieaaaxwmv2vqbail4wx8.exe
  • %HOMEPATH%\pictures\minor policy\yamgqxig6kg_lwy6wgfdnoep.exe
  • %HOMEPATH%\pictures\minor policy\kovh8f_0t7ecjmsocw9tpsai.exe
  • %HOMEPATH%\pictures\minor policy\omtdwkfpeghzsvj4uhydkvp7.exe
  • %HOMEPATH%\pictures\minor policy\yqvp2ccztxtth547hpmhn6ks.exe
  • %HOMEPATH%\pictures\minor policy\2gj8ce377awqnylcqxm8m4x8.exe
  • %HOMEPATH%\pictures\minor policy\2ejh9xmo5o_durpa4mauuujn.exe
  • %HOMEPATH%\pictures\minor policy\orq5sfybrrqadqowbuufiwqm.exe
  • %ALLUSERSPROFILE%\ntuser.pol
  • <SYSTEM32>\grouppolicy\machine\registry.pol
  • %HOMEPATH%\pictures\minor policy\xb1imy4ojdxpderyrrzcmoc8.exe
  • %HOMEPATH%\documents\baiamad3rmzfqs3d3y5eisrw.exe
Sets the 'hidden' attribute to the following files
  • %ALLUSERSPROFILE%\tempntuser.pol
Deletes the following files
  • %ALLUSERSPROFILE%\tempntuser.pol
  • %HOMEPATH%\pictures\minor policy\s3dhieaaaxwmv2vqbail4wx8.exe
  • %HOMEPATH%\pictures\minor policy\yamgqxig6kg_lwy6wgfdnoep.exe
  • %LOCALAPPDATA%\microsoft\windows\<INETFILES>\content.ie5\0y9o17dr\siddharthabuddh4_5[1].bmp
  • %HOMEPATH%\pictures\minor policy\2ejh9xmo5o_durpa4mauuujn.exe
  • %LOCALAPPDATA%\microsoft\windows\<INETFILES>\content.ie5\0y9o17dr\pmmp[1].bmp
  • %LOCALAPPDATA%\microsoft\windows\<INETFILES>\content.ie5\qkr46vql\okka25[1].exe
Moves the following files
  • from %ALLUSERSPROFILE%\ntuser.pol to %ALLUSERSPROFILE%\tempntuser.pol
  • from %TEMP%\ecmnplou.exe to %WINDIR%\syswow64\jqprxthb\ecmnplou.exe
Substitutes the following files
  • %ALLUSERSPROFILE%\ntuser.pol
  • %ALLUSERSPROFILE%\tempntuser.pol
Network activity
Connects to
  • '94.##2.138.131':80
  • 'us.###jeoigaa.com':80
  • 'ip##s.ru':443
  • 'ip###ger.org':443
  • '19#.#69.175.128':50500
  • 'te###ram.org':443
  • 'ad####nclaeys.top':80
  • 'x1.#.lencr.org':80
  • 'x2.#.lencr.org':80
  • 'db##p.com':443
  • 'aa.###jeoogbb.com':80
  • 'dz#n.ru':443
  • '85.##8.136.10':80
  • '45.##.156.229':80
  • 'ap#.#b-ip.com':443
  • 'ma##ind.com':80
  • 'tw##ter.com':443
  • 'yandex.ru':443
  • 'ap#.#yip.com':80
  • 'ps##.#serapi.com':443
  • '95.##4.25.207':3002
  • 'ip##fo.io':443
  • 'vk.com':80
  • 'vk.com':443
  • '16#.#23.143.4':80
  • '95.##4.25.207':80
  • '77.##.124.231':80
  • '17#.#13.115.84':80
  • 'ap#.#yip.com':443
  • '87.##1.221.58':80
  • 'bu###l.store':80
  • 'zz#.##auiehgha.com':80
  • 're###oot.top':80
  • 'bu###l.store':443
  • 'su####4.userapi.com':443
  • 'su####7.userapi.com':443
  • '17#.#13.115.84':8080
  • 'hu##rsi.com':80
  • 'ma##ind.com':443
  • 'mi##########m.mail.protection.outlook.com':25
TCP
HTTP GET requests
  • http://77.##.124.231/info/photo443.exe
  • http://www.ma##ind.com/geoip/v2.1/city/me
  • http://45.##.156.229/api/tracemap.php
  • http://aa.###jeoogbb.com/check/safe
  • http://ad####nclaeys.top/412a0310f85f16ad/sqlite3.dll
  • http://us.###jeoigaa.com/sts/imagc.jpg
  • http://x2.#.lencr.org/
  • http://94.##2.138.131/api/tracemap.php
  • http://x1.#.lencr.org/
  • http://17#.##3.115.84:8080/4.php via 17#.#13.115.84
  • http://zz#.##auiehgha.com/m/okka25.exe
  • http://re###oot.top/calc2.exe
  • http://16#.#23.143.4/download/Service32.exe
  • http://87.##1.221.58/g.exe
  • http://hu##rsi.com/dl/6523.exe
  • http://95.###.25.207:3002/file.exe via 95.##4.25.207
  • http://16#.#23.143.4/download/WWW14_64.exe
Other
  • 'ap#.#yip.com':443
  • 'dz#n.ru':443
  • 'yandex.ru':443
  • 'tw##ter.com':443
  • 'te###ram.org':443
  • '19#.#69.175.128':50500
  • 'ip###ger.org':443
  • 'ip##s.ru':443
  • 'ps##.#serapi.com':443
  • 'su####7.userapi.com':443
  • 'su####4.userapi.com':443
  • 'bu###l.store':443
  • 'bu###l.store':80
  • 'vk.com':443
  • 'vk.com':80
  • 'ip##fo.io':443
  • 'sso.passport.yandex.ru':443
  • 'ma##ind.com':443
UDP
  • DNS ASK ap#.#yip.com
  • DNS ASK ap#.#b-ip.com
  • DNS ASK sso.passport.yandex.ru
  • DNS ASK dz#n.ru
  • DNS ASK aa.###jeoogbb.com
  • DNS ASK yandex.ru
  • DNS ASK tw##ter.com
  • DNS ASK db##p.com
  • DNS ASK ad####nclaeys.top
  • DNS ASK te###ram.org
  • DNS ASK ip###ger.org
  • DNS ASK ip##s.ru
  • DNS ASK us.###jeoigaa.com
  • DNS ASK x2.#.lencr.org
  • DNS ASK x1.#.lencr.org
  • DNS ASK ps##.#serapi.com
  • DNS ASK su####7.userapi.com
  • DNS ASK su####4.userapi.com
  • DNS ASK re###oot.top
  • DNS ASK bu###l.store
  • DNS ASK hu##rsi.com
  • DNS ASK zz#.##auiehgha.com
  • DNS ASK vk.com
  • DNS ASK ip##fo.io
  • DNS ASK ma##ind.com
  • DNS ASK mi##########m.mail.protection.outlook.com
Miscellaneous
Searches for the following windows
  • ClassName: 'EDIT' WindowName: ''
Creates and executes the following
  • '%HOMEPATH%\pictures\minor policy\2ejh9xmo5o_durpa4mauuujn.exe'
  • '%HOMEPATH%\pictures\minor policy\xb1imy4ojdxpderyrrzcmoc8.exe'
  • '%WINDIR%\syswow64\jqprxthb\ecmnplou.exe' /d"%HOMEPATH%\Pictures\Minor Policy\YamgqxiG6kG_Lwy6WGfdNOEp.exe"
  • '%TEMP%\ixp003.tmp\a2849708.exe'
  • '%TEMP%\ixp002.tmp\v1801036.exe'
  • '%TEMP%\ixp000.tmp\v5453298.exe'
  • '%HOMEPATH%\pictures\minor policy\fcha0r90pwte0ktuden8pohh.exe'
  • '%HOMEPATH%\pictures\minor policy\upjve1zuxijukpqgwcynxidt.exe'
  • '%HOMEPATH%\pictures\minor policy\ia1i4ts4_eecyhkjdnrs8rjb.exe'
  • '%TEMP%\ixp001.tmp\v5090711.exe'
  • '%HOMEPATH%\pictures\minor policy\yamgqxig6kg_lwy6wgfdnoep.exe'
  • '%HOMEPATH%\pictures\minor policy\nfmr_0ubt6uh_7vfsxqdaopq.exe'
  • '%HOMEPATH%\documents\baiamad3rmzfqs3d3y5eisrw.exe'
  • '%HOMEPATH%\pictures\minor policy\jgevcqk4gts5ysjdg4mhy5ym.exe'
  • '%HOMEPATH%\pictures\minor policy\s3dhieaaaxwmv2vqbail4wx8.exe'
  • '%HOMEPATH%\pictures\minor policy\o5puengrp5lrisgg2jc3sscs.exe'
  • '%HOMEPATH%\pictures\minor policy\6fu8cvscktuefkawfhsro0ta.exe'
  • '%HOMEPATH%\pictures\minor policy\yqvp2ccztxtth547hpmhn6ks.exe'
  • '%HOMEPATH%\pictures\minor policy\omtdwkfpeghzsvj4uhydkvp7.exe'
  • '%HOMEPATH%\pictures\minor policy\2ejh9xmo5o_durpa4mauuujn.exe' ' (with hidden window)
  • '%WINDIR%\syswow64\sc.exe' start jqprxthb' (with hidden window)
  • '%WINDIR%\syswow64\sc.exe' description jqprxthb "wifi internet conection"' (with hidden window)
  • '%WINDIR%\syswow64\sc.exe' create jqprxthb binPath= "%WINDIR%\SysWOW64\jqprxthb\ecmnplou.exe /d\"%HOMEPATH%\Pictures\Minor Policy\YamgqxiG6kG_Lwy6WGfdNOEp.exe\"" type= own start= auto DisplayName= "wifi support"' (with hidden window)
  • '%HOMEPATH%\pictures\minor policy\jgevcqk4gts5ysjdg4mhy5ym.exe' ' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' /C mkdir %WINDIR%\SysWOW64\jqprxthb\' (with hidden window)
  • '%TEMP%\ixp001.tmp\v5090711.exe' ' (with hidden window)
  • '%TEMP%\ixp002.tmp\v1801036.exe' ' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' /c timeout /t 5 & del /f /q "%HOMEPATH%\Pictures\Minor Policy\S3DHieAaaxWMV2vqBaIl4wX8.exe" & del "%ALLUSERSPROFILE%\*.dll"" & exit' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' /C move /Y "%TEMP%\ecmnplou.exe" %WINDIR%\SysWOW64\jqprxthb\' (with hidden window)
  • '%TEMP%\ixp003.tmp\a2849708.exe' ' (with hidden window)
  • '%HOMEPATH%\pictures\minor policy\o5puengrp5lrisgg2jc3sscs.exe' ' (with hidden window)
  • '%HOMEPATH%\pictures\minor policy\xb1imy4ojdxpderyrrzcmoc8.exe' ' (with hidden window)
  • '%HOMEPATH%\pictures\minor policy\yqvp2ccztxtth547hpmhn6ks.exe' ' (with hidden window)
  • '%HOMEPATH%\pictures\minor policy\nfmr_0ubt6uh_7vfsxqdaopq.exe' ' (with hidden window)
  • '%HOMEPATH%\pictures\minor policy\yamgqxig6kg_lwy6wgfdnoep.exe' ' (with hidden window)
  • '%HOMEPATH%\pictures\minor policy\6fu8cvscktuefkawfhsro0ta.exe' ' (with hidden window)
  • '%HOMEPATH%\pictures\minor policy\omtdwkfpeghzsvj4uhydkvp7.exe' ' (with hidden window)
  • '%WINDIR%\syswow64\netsh.exe' advfirewall firewall add rule name="Host-process for services of Windows" dir=in action=allow program="%WINDIR%\SysWOW64\svchost.exe" enable=yes>nul' (with hidden window)
  • '%HOMEPATH%\pictures\minor policy\s3dhieaaaxwmv2vqbail4wx8.exe' ' (with hidden window)
  • '%HOMEPATH%\pictures\minor policy\upjve1zuxijukpqgwcynxidt.exe' ' (with hidden window)
  • '%HOMEPATH%\pictures\minor policy\fcha0r90pwte0ktuden8pohh.exe' ' (with hidden window)
  • '%TEMP%\ixp000.tmp\v5453298.exe' ' (with hidden window)
  • '%HOMEPATH%\pictures\minor policy\ia1i4ts4_eecyhkjdnrs8rjb.exe' ' (with hidden window)
Executes the following
  • '<SYSTEM32>\svchost.exe' -k secsvcs
  • '<SYSTEM32>\raserver.exe' /offerraupdate
  • '%WINDIR%\syswow64\control.exe' "%TEMP%\WDDJJsJ.cpL",
  • '%WINDIR%\syswow64\cmd.exe' /c timeout /t 5 & del /f /q "%HOMEPATH%\Pictures\Minor Policy\S3DHieAaaxWMV2vqBaIl4wX8.exe" & del "%ALLUSERSPROFILE%\*.dll"" & exit
  • '%WINDIR%\syswow64\cmd.exe' /C mkdir %WINDIR%\SysWOW64\jqprxthb\
  • '%WINDIR%\syswow64\cmd.exe' /C move /Y "%TEMP%\ecmnplou.exe" %WINDIR%\SysWOW64\jqprxthb\
  • '%WINDIR%\syswow64\timeout.exe' /t 5
  • '%WINDIR%\syswow64\rundll32.exe' Shell32.dll,Control_RunDLL "%TEMP%\WDDJJsJ.cpL",
  • '%WINDIR%\syswow64\sc.exe' create jqprxthb binPath= "%WINDIR%\SysWOW64\jqprxthb\ecmnplou.exe /d\"%HOMEPATH%\Pictures\Minor Policy\YamgqxiG6kG_Lwy6WGfdNOEp.exe\"" type= own start= auto DisplayName= "wifi support"
  • '%WINDIR%\syswow64\sc.exe' description jqprxthb "wifi internet conection"
  • '%WINDIR%\syswow64\sc.exe' start jqprxthb
  • '<SYSTEM32>\rundll32.exe' Shell32.dll,Control_RunDLL "%TEMP%\WDDJJsJ.cpL",
  • '%WINDIR%\syswow64\schtasks.exe' /create /f /RU "user" /tr "%ProgramFiles(x86)%\PowerControl\PowerControl_Svc.exe" /tn "PowerControl HR" /sc HOURLY /rl HIGHEST
  • '%WINDIR%\syswow64\svchost.exe'
  • '%WINDIR%\syswow64\schtasks.exe' /create /f /RU "user" /tr "%ProgramFiles(x86)%\PowerControl\PowerControl_Svc.exe" /tn "PowerControl LG" /sc ONLOGON /rl HIGHEST

Recommandations pour le traitement

  1. Si le système d'exploitation peut être démarré (en mode normal ou en mode sans échec), téléchargez Dr.Web Security Space et lancez un scan complet de votre ordinateur et de tous les supports amovibles que vous utilisez. En savoir plus sur Dr.Web Security Space.
  2. Si le démarrage du système d'exploitation est impossible, veuillez modifier les paramètres du BIOS de votre ordinateur pour démarrer votre ordinateur via CD/DVD ou clé USB. Téléchargez l'image du disque de secours de restauration du système Dr.Web® LiveDisk ou l'utilitaire pour enregistrer Dr.Web® LiveDisk sur une clé USB, puis préparez la clé USB appropriée. Démarrez l'ordinateur à l'aide de cette clé et lancez le scan complet et le traitement des menaces détectées.

Veuillez lancer le scan complet du système à l'aide de Dr.Web Antivirus pour Mac OS.

Veuillez lancer le scan complet de toutes les partitions du disque à l'aide de Dr.Web Antivirus pour Linux.

  1. Si votre appareil mobile fonctionne correctement, veuillez télécharger et installer sur votre appareil mobile Dr.Web pour Android. Lancez un scan complet et suivez les recommandations sur la neutralisation des menaces détectées.
  2. Si l'appareil mobile est bloqué par le Trojan de la famille Android.Locker (un message sur la violation grave de la loi ou la demande d'une rançon est affiché sur l'écran de l'appareil mobile), procédez comme suit:
    • démarrez votre Smartphone ou votre tablette en mode sans échec (si vous ne savez pas comment faire, consultez la documentation de l'appareil mobile ou contactez le fabricant) ;
    • puis téléchargez et installez sur votre appareil mobile Dr.Web pour Android et lancez un scan complet puis suivez les recommandations sur la neutralisation des menaces détectées ;
    • Débranchez votre appareil et rebranchez-le.

En savoir plus sur Dr.Web pour Android