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Trojan.Inject1.45263
Added to the Dr.Web virus database:
2014-10-07
Virus description added:
2014-10-07
Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] '*' = '"%ALLUSERSPROFILE%\MalwareBytes0\svchost.exe"'
[<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mmc.exe] 'Debugger' = 'wuauc'
Changes the following executable system files:
<SYSTEM32>\mmc.exe.2A9iV15S5
<SYSTEM32>\Firewall.cpl.tQ7Hr
Substitutes the following executable system files:
<SYSTEM32>\Firewall.cpl.q86429R7 with <SYSTEM32>\Firewall.cpl.q86429R7
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
[<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile] 'EnableFirewall' = '00000000'
[<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile] 'DoNotAllowExceptions' = '00000000'
[<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\DomainProfile] 'EnableFirewall' = '00000000'
[<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\DomainProfile] 'DoNotAllowExceptions' = '00000000'
To complicate detection of its presence in the operating system,
forces the system hide from view:
Creates and executes the following:
'%ALLUSERSPROFILE%\MalwareBytes0\procmon.exe'
Executes the following:
'<SYSTEM32>\netsh.exe' firewall set opmode mode=disable profile=all
'<SYSTEM32>\sc.exe' config SharedAccess start= disabled
Modifies file system :
Creates the following files:
%TEMP%\nsw1A.tmp
%TEMP%\nso1B.tmp\AWMTwNkLsC.dll
%TEMP%\nsb1D.tmp
%TEMP%\nst18.tmp\AWMTwNkLsC.dll
%TEMP%\nst15.tmp\AWMTwNkLsC.dll
%TEMP%\nsc14.tmp\AWMTwNkLsC.dll
%TEMP%\nsc17.tmp
%TEMP%\nsh24.tmp\AWMTwNkLsC.dll
<SYSTEM32>\firewall.cpl.new
%TEMP%\nsj26.tmp
%TEMP%\nsj23.tmp
%TEMP%\nsn20.tmp
%TEMP%\nsj1E.tmp\AWMTwNkLsC.dll
%TEMP%\nsa21.tmp\AWMTwNkLsC.dll
%TEMP%\nspE.tmp\AWMTwNkLsC.dll
%ALLUSERSPROFILE%\MalwareBytes0\procmon.exe
%TEMP%\nsw5.tmp
%TEMP%\nsy7.tmp
<SYSTEM32>\mmc.exe:Zone.Identifier
%TEMP%\nsq2.tmp
%TEMP%\regMTwBrsVPPAYHerkH
%TEMP%\nsp3.tmp\AWMTwNkLsC.dll
%TEMP%\nsbF.tmp\AWMTwNkLsC.dll
%TEMP%\nsj12.tmp
%TEMP%\nsb13.tmp
%TEMP%\nsc9.tmp\AWMTwNkLsC.dll
%TEMP%\nsy8.tmp\AWMTwNkLsC.dll
%TEMP%\nszB.tmp
%TEMP%\nshD.tmp
Sets the 'hidden' attribute to the following files:
%ALLUSERSPROFILE%\MalwareBytes0\procmon.exe
Deletes the following files:
%TEMP%\nst18.tmp\AWMTwNkLsC.dll
%TEMP%\nsc14.tmp\AWMTwNkLsC.dll
%TEMP%\nst15.tmp\AWMTwNkLsC.dll
%TEMP%\nso1B.tmp\AWMTwNkLsC.dll
%TEMP%\nsa21.tmp\AWMTwNkLsC.dll
%TEMP%\nsj1E.tmp\AWMTwNkLsC.dll
<SYSTEM32>\mmc.exe:Zone.Identifier
<SYSTEM32>\a@NJynCyIiospsYVFL
<SYSTEM32>\kzITbSHqluMsnHYqSzgFBy
%TEMP%\nsp3.tmp\AWMTwNkLsC.dll
%TEMP%\nsy8.tmp\AWMTwNkLsC.dll
%TEMP%\nspE.tmp\AWMTwNkLsC.dll
%TEMP%\nsbF.tmp\AWMTwNkLsC.dll
%TEMP%\nsc9.tmp\AWMTwNkLsC.dll
Moves the following system files:
from <SYSTEM32>\GtlYWAjNzzFTrZdTRtBDy to <SYSTEM32>\tZdDRBveTHwxVZyEuD
from <SYSTEM32>\YGTFiLXNdpuUvLAF to <SYSTEM32>\GtlYWAjNzzFTrZdTRtBDy
from <SYSTEM32>\KiAIOfBQtONQLvjEoIq to <SYSTEM32>\IDenWWfpQVdOFclvHBPC
from <SYSTEM32>\tZdDRBveTHwxVZyEuD to <SYSTEM32>\KiAIOfBQtONQLvjEoIq
from <SYSTEM32>\mmc.exe.2A9iV15S5 to <SYSTEM32>\`vOAMKdEiGECfDEtSKl
from <SYSTEM32>\mmc.exe to <SYSTEM32>\mmc.exe.2A9iV15S5
from <SYSTEM32>\fPkafjgnQwUkaqfSR to <SYSTEM32>\YGTFiLXNdpuUvLAF
from <SYSTEM32>\`vOAMKdEiGECfDEtSKl to <SYSTEM32>\fPkafjgnQwUkaqfSR
from <SYSTEM32>\qNTgjXLciKYlMgeJsIb to <SYSTEM32>\YxpCapImMoKxIyqZxC
from <SYSTEM32>\EENMDNvrBmXZuLopnqox to <SYSTEM32>\qNTgjXLciKYlMgeJsIb
from <SYSTEM32>\nsfHlOQJPjklDnELYzbiw to <SYSTEM32>\a@NJynCyIiospsYVFL
from <SYSTEM32>\YxpCapImMoKxIyqZxC to <SYSTEM32>\nsfHlOQJPjklDnELYzbiw
from <SYSTEM32>\EJnZKHLOWMeBqenRn to <SYSTEM32>\swKTOhDMDhkGdbjpKsR
from <SYSTEM32>\IDenWWfpQVdOFclvHBPC to <SYSTEM32>\EJnZKHLOWMeBqenRn
from <SYSTEM32>\EquZySaTYllnjUEVUMs to <SYSTEM32>\EENMDNvrBmXZuLopnqox
from <SYSTEM32>\swKTOhDMDhkGdbjpKsR to <SYSTEM32>\EquZySaTYllnjUEVUMs
from <SYSTEM32>\jKnMYnQegtHAlDjjVri to <SYSTEM32>\hNxFIFqpCNwIgSvVrYHQeU
from <SYSTEM32>\hRSVAuXRyHgRFLdmjQdt to <SYSTEM32>\jKnMYnQegtHAlDjjVri
from <SYSTEM32>\UJpuQcynHOKgaIbfYOn to <SYSTEM32>\bmoKGAYzAhWrcmPrhXkv
from <SYSTEM32>\hNxFIFqpCNwIgSvVrYHQeU to <SYSTEM32>\UJpuQcynHOKgaIbfYOn
from <SYSTEM32>\Firewall.cpl.tQ7Hr to <SYSTEM32>\diCrmvmRGyJPBfefcv
from <SYSTEM32>\firewall.cpl to <SYSTEM32>\Firewall.cpl.tQ7Hr
from <SYSTEM32>\zIngIdMDNKIHJkWyblme to <SYSTEM32>\hRSVAuXRyHgRFLdmjQdt
from <SYSTEM32>\diCrmvmRGyJPBfefcv to <SYSTEM32>\zIngIdMDNKIHJkWyblme
from <SYSTEM32>\bDgNkqSTKyLOcjizGEo to <SYSTEM32>\XAcfcvpPKLYkZfvgBiydGs
from <SYSTEM32>\AfxnUgIqbKjCmMOcGNnTA to <SYSTEM32>\bDgNkqSTKyLOcjizGEo
from <SYSTEM32>\TUoXZAxHVTfMuxNhTnVgI to <SYSTEM32>\kzITbSHqluMsnHYqSzgFBy
from <SYSTEM32>\XAcfcvpPKLYkZfvgBiydGs to <SYSTEM32>\TUoXZAxHVTfMuxNhTnVgI
from <SYSTEM32>\nqEUHthddTdOXvaziFQj to <SYSTEM32>\OLkwzRfWEFFDkAmjXwL
from <SYSTEM32>\bmoKGAYzAhWrcmPrhXkv to <SYSTEM32>\nqEUHthddTdOXvaziFQj
from <SYSTEM32>\yOSpqBkedpflFSrnSY to <SYSTEM32>\AfxnUgIqbKjCmMOcGNnTA
from <SYSTEM32>\OLkwzRfWEFFDkAmjXwL to <SYSTEM32>\yOSpqBkedpflFSrnSY
Moves itself:
from <Full path to virus> to %ALLUSERSPROFILE%\MalwareBytes0\svchost.exe
Network activity:
UDP:
DNS ASK xt######igital-network.info
Miscellaneous:
Searches for the following windows:
ClassName: 'Shell_TrayWnd' WindowName: ''
Curing recommendations
Windows
macOS
Linux
Android
If the operating system (OS) can be loaded (either normally or in safe mode), download Dr.Web Security Space and run a full scan of your computer and removable media you use. More about Dr.Web Security Space .
If you cannot boot the OS, change the BIOS settings to boot your system from a CD or USB drive. Download the image of the emergency system repair disk Dr.Web® LiveDisk , mount it on a USB drive or burn it to a CD/DVD. After booting up with this media, run a full scan and cure all the detected threats.
Use Dr.Web Anti-virus for macOS to run a full scan of your Mac.
If the mobile device is operating normally, download and install Dr.Web for Android. Run a full system scan and follow recommendations to neutralize the detected threats.
If the mobile device has been locked by Android.Locker ransomware (the message on the screen tells you that you have broken some law or demands a set ransom amount; or you will see some other announcement that prevents you from using the handheld normally), do the following:
Load your smartphone or tablet in the safe mode (depending on the operating system version and specifications of the particular mobile device involved, this procedure can be performed in various ways; seek clarification from the user guide that was shipped with the device, or contact its manufacturer);
Once you have activated safe mode, install the Dr.Web for Android onto the infected handheld and run a full scan of the system; follow the steps recommended for neutralizing the threats that have been detected;
Switch off your device and turn it on as normal.
Find out more about Dr.Web for Android
Descargue Dr.Web para Android
Gratis por 3 meses
Todos los componentes de protección
Renovación de la demo a través de AppGallery/Google Pay
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