JavaScript support is required for our site to be fully operational in your browser.
Trojan.PWS.Stealer.14765
Added to the Dr.Web virus database:
2015-05-04
Virus description added:
2015-05-04
Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'MciGkrwk' = '<LS_APPDATA>\eyqtaont\mcigkrwk.exe'
[<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon] 'Userinit' = '<SYSTEM32>\userinit.exe,,<LS_APPDATA>\eyqtaont\mcigkrwk.exe'
Creates or modifies the following files:
%HOMEPATH%\Start Menu\Programs\Startup\mcigkrwk.exe
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
[<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile] 'DisableNotifications' = '00000001'
[<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile] 'DoNotAllowExceptions' = '00000000'
[<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile] 'EnableFirewall' = '00000000'
To complicate detection of its presence in the operating system,
blocks the following features:
User Account Control (UAC)
Windows Security Center
Creates and executes the following:
'%TEMP%\ekdbmtyq.exe' admin
'%TEMP%\ekdbmtyq.exe' elevate
Executes the following:
Hooks the following functions in System Service Descriptor Table (SSDT):
NtOpenKey, handler: tqgnnosw.sys
NtCreateKey, handler: tqgnnosw.sys
Modifies file system :
Creates the following files:
%TEMP%\tqgnnosw.sys
%WINDIR%\Temp\6decd52f
%WINDIR%\Temp\7fffffb1
<LS_APPDATA>\eyqtaont\mcigkrwk.exe
%TEMP%\ekdbmtyq.exe
%ALLUSERSPROFILE%\Application Data\bjdwbfvf.log
<LS_APPDATA>\niuydqre.log
Sets the 'hidden' attribute to the following files:
%HOMEPATH%\Start Menu\Programs\Startup\mcigkrwk.exe
Deletes the following files:
Network activity:
Connects to:
'rk####wmesvwhpc.com':443
'sq#####qksckbfrs.com':443
'nh###mmg.com':443
'wx###fvmqi.com':443
'pm####uvmfmcajv.com':443
'74.##5.232.51':80
'ax####yldgeq.com':443
'ro####fvclppad.com':443
'rw#####huiiucxkfckw.com':443
'ue#####jiyxnnvws.com':443
'ax####njgrnryt.com':443
UDP:
DNS ASK ni###bpyig.com
DNS ASK gh####xplacpt.com
DNS ASK dt###nnah.com
DNS ASK rr####myfdrlks.com
DNS ASK hh#####sbelfwlxywl.com
DNS ASK ul###fcxfe.com
DNS ASK je####jagfudj.com
DNS ASK iy#####ycqvlnrun.com
DNS ASK sx#####atcldovjljo.com
DNS ASK oy###kdshy.com
DNS ASK df#####cgpxdafddnx.com
DNS ASK ao###touhnv.com
DNS ASK fu###raut.com
DNS ASK ed###jyun.com
DNS ASK lm###eowe.com
DNS ASK qc#####funtohovjf.com
DNS ASK aj####etyjkj.com
DNS ASK ff#####dkpvknrckkog.com
DNS ASK tb###fsef.com
DNS ASK wr####jkdhvlw.com
DNS ASK lh####dlqexik.com
DNS ASK wm####ffbjsj.com
DNS ASK kg####finlkn.com
DNS ASK by###ajwmkl.com
DNS ASK im####ikfcdp.com
DNS ASK bing.com
DNS ASK km####hxqkpop.com
DNS ASK qd#####cnhbucojk.com
DNS ASK ex###wbvrb.com
DNS ASK gv###wrivm.com
DNS ASK wi####evntsw.com
DNS ASK sl####fnacvbyj.com
DNS ASK yn####gopbbplsi.com
DNS ASK fl###wxtbhv.com
DNS ASK yy###oxpn.com
DNS ASK yw####yyvempl.com
DNS ASK qj#####hlkrkmdbe.com
DNS ASK cx####xbujjcrxs.com
DNS ASK gt###tnv.com
DNS ASK rw####skwvtnfcx.com
DNS ASK av#####asuslrxswsyp.com
DNS ASK gv####qxpyrb.com
DNS ASK vu####rewjwl.com
DNS ASK yw####qktqxsxkt.com
DNS ASK wx###fvmqi.com
DNS ASK nb#####emrpedccrcyp.com
DNS ASK ij###lsdiw.com
DNS ASK jh###brcyo.com
DNS ASK xy####vhkvbje.com
DNS ASK mg###qfisg.com
DNS ASK dh#####shdrvpcpp.com
DNS ASK ax####njgrnryt.com
DNS ASK ue#####jiyxnnvws.com
DNS ASK rw#####huiiucxkfckw.com
DNS ASK ro####fvclppad.com
DNS ASK ax####yldgeq.com
DNS ASK nh###mmg.com
DNS ASK pm####uvmfmcajv.com
DNS ASK rk####wmesvwhpc.com
DNS ASK google.com
DNS ASK sq#####qksckbfrs.com
DNS ASK sd####elyqary.com
DNS ASK fu###rdol.com
DNS ASK tg####ausony.com
DNS ASK eu###cxqqyg.com
DNS ASK bo###bjn.com
DNS ASK fh####ytwhsr.com
DNS ASK ne###fyokt.com
DNS ASK ra###hgme.com
DNS ASK mf###dcelh.com
DNS ASK ad####bhiwoccqa.com
DNS ASK in#####lbqalsalowfq.com
DNS ASK kk###xbsc.com
DNS ASK hx####mmtdqqvo.com
DNS ASK jp###ajhhv.com
DNS ASK nq###nrafsi.com
DNS ASK tx###wwxfam.com
DNS ASK vj#####jtbobafxmc.com
DNS ASK ys###rulyic.com
DNS ASK ee####jommryy.com
DNS ASK cn###bnssw.com
DNS ASK dt#####icjkdetclt.com
Miscellaneous:
Searches for the following windows:
ClassName: 'Indicator' 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
このウェブサイトを継続して訪問する場合、訪問者に関する統計データを収集するためのCookieファイルおよび他のテクノロジーを弊社が利用することに同意したものとします。詳細
OK