Technical Information
To ensure autorun and distribution
Creates or modifies the following files
- %APPDATA%\microsoft\windows\start menu\programs\startup\svchost.exe
Infects the following executable files
- <Drive name for removable media>:\calc_backup.exe
- <Drive name for removable media>:\winmine_backup.exe
- <Drive name for removable media>:\notepad_backup.exe
Creates the following files on removable media
- <Drive name for removable media>:\bloc-notes.exe
- <Drive name for removable media>:\calc_backup.exe
- <Drive name for removable media>:\rcx57d1.tmp
- <Drive name for removable media>:\winmine_backup.exe
- <Drive name for removable media>:\rcx5bba.tmp
- <Drive name for removable media>:\notepad_backup.exe
- <Drive name for removable media>:\rcx6030.tmp
Modifies file system
Creates the following files
- %TEMP%\yqefpkqb.resources
- %TEMP%\res569a.tmp
- %TEMP%\windowsupdate.ico
- %TEMP%\xdyu.resources
- %TEMP%\dx.resources
- %TEMP%\sb7dmvyn.0.vb
- %TEMP%\sb7dmvyn.cmdline
- %TEMP%\vbc5a04.tmp
- %TEMP%\vbcab84.tmp
- %TEMP%\res5a24.tmp
- %TEMP%\w.resources
- %TEMP%\lgwvx.resources
- %TEMP%\dehdcmer.0.vb
- %TEMP%\dehdcmer.cmdline
- %TEMP%\dehdcmer.out
- %TEMP%\vbc567a.tmp
- %TEMP%\ubrxecua.out
- %TEMP%\ubrxecua.cmdline
- %TEMP%\ubrxecua.0.vb
- %TEMP%\whatdafock.txt
- %TEMP%\xk.resources
- %TEMP%\jzn.resources
- %TEMP%\k-isw4ul.exe
- %TEMP%\resab95.tmp
- %TEMP%\sb7dmvyn.out
- %TEMP%\k-isw4ul.out
- %TEMP%\k-isw4ul.cmdline
- %TEMP%\k-isw4ul.0.vb
- %TEMP%\msnpsharp.dll
- %TEMP%\7ua604qe.resources
- %TEMP%\svchost.exe
- %TEMP%\java.exe
- %TEMP%\vbc5e3a.tmp
- %TEMP%\res5e79.tmp
Deletes the following files
- %TEMP%\resab95.tmp
- %TEMP%\dehdcmer.cmdline
- %TEMP%\dehdcmer.0.vb
- %TEMP%\dehdcmer.out
- %TEMP%\vbc5e3a.tmp
- %TEMP%\res5e79.tmp
- %TEMP%\dx.resources
- %TEMP%\xdyu.resources
- %TEMP%\sb7dmvyn.0.vb
- %TEMP%\sb7dmvyn.out
- %TEMP%\sb7dmvyn.cmdline
- %TEMP%\vbc5a04.tmp
- %TEMP%\res5a24.tmp
- %TEMP%\windowsupdate.ico
- %TEMP%\xk.resources
- %TEMP%\jzn.resources
- %TEMP%\ubrxecua.cmdline
- %TEMP%\ubrxecua.0.vb
- %TEMP%\ubrxecua.out
- %TEMP%\vbc567a.tmp
- %TEMP%\res569a.tmp
- %TEMP%\k-isw4ul.0.vb
- %TEMP%\k-isw4ul.exe
- %TEMP%\k-isw4ul.cmdline
- %TEMP%\k-isw4ul.out
- %TEMP%\vbcab84.tmp
- %TEMP%\w.resources
- %TEMP%\lgwvx.resources
Substitutes the following executable files
- <Drive name for removable media>:\calc.exe
- <Drive name for removable media>:\winmine.exe
- <Drive name for removable media>:\notepad.exe
Substitutes the following files
- %TEMP%\windowsupdate.ico
Network activity
Connects to
- '17#.#3.169.14':80
Miscellaneous
Creates and executes the following
- '%TEMP%\java.exe'
- '%TEMP%\svchost.exe'
- '%WINDIR%\microsoft.net\framework\v2.0.50727\vbc.exe' /noconfig @"%TEMP%\k-isw4ul.cmdline"' (with hidden window)
- '%WINDIR%\microsoft.net\framework\v2.0.50727\cvtres.exe' /NOLOGO /READONLY /MACHINE:IX86 "/OUT:%TEMP%\RESAB95.tmp" "%TEMP%\vbcAB84.tmp"' (with hidden window)
- '%WINDIR%\microsoft.net\framework\v2.0.50727\vbc.exe' /noconfig @"%TEMP%\ubrxecua.cmdline"' (with hidden window)
- '%WINDIR%\microsoft.net\framework\v2.0.50727\cvtres.exe' /NOLOGO /READONLY /MACHINE:IX86 "/OUT:%TEMP%\RES569A.tmp" "%TEMP%\vbc567A.tmp"' (with hidden window)
- '%WINDIR%\microsoft.net\framework\v2.0.50727\vbc.exe' /noconfig @"%TEMP%\sb7dmvyn.cmdline"' (with hidden window)
- '%WINDIR%\microsoft.net\framework\v2.0.50727\cvtres.exe' /NOLOGO /READONLY /MACHINE:IX86 "/OUT:%TEMP%\RES5A24.tmp" "%TEMP%\vbc5A04.tmp"' (with hidden window)
- '%WINDIR%\microsoft.net\framework\v2.0.50727\vbc.exe' /noconfig @"%TEMP%\dehdcmer.cmdline"' (with hidden window)
- '%WINDIR%\microsoft.net\framework\v2.0.50727\cvtres.exe' /NOLOGO /READONLY /MACHINE:IX86 "/OUT:%TEMP%\RES5E79.tmp" "%TEMP%\vbc5E3A.tmp"' (with hidden window)
Executes the following
- '%WINDIR%\microsoft.net\framework\v2.0.50727\vbc.exe' /noconfig @"%TEMP%\k-isw4ul.cmdline"
- '%WINDIR%\microsoft.net\framework\v2.0.50727\cvtres.exe' /NOLOGO /READONLY /MACHINE:IX86 "/OUT:%TEMP%\RESAB95.tmp" "%TEMP%\vbcAB84.tmp"
- '%WINDIR%\microsoft.net\framework\v2.0.50727\vbc.exe' /noconfig @"%TEMP%\ubrxecua.cmdline"
- '%WINDIR%\microsoft.net\framework\v2.0.50727\cvtres.exe' /NOLOGO /READONLY /MACHINE:IX86 "/OUT:%TEMP%\RES569A.tmp" "%TEMP%\vbc567A.tmp"
- '%WINDIR%\microsoft.net\framework\v2.0.50727\vbc.exe' /noconfig @"%TEMP%\sb7dmvyn.cmdline"
- '%WINDIR%\microsoft.net\framework\v2.0.50727\cvtres.exe' /NOLOGO /READONLY /MACHINE:IX86 "/OUT:%TEMP%\RES5A24.tmp" "%TEMP%\vbc5A04.tmp"
- '%WINDIR%\microsoft.net\framework\v2.0.50727\vbc.exe' /noconfig @"%TEMP%\dehdcmer.cmdline"
- '%WINDIR%\microsoft.net\framework\v2.0.50727\cvtres.exe' /NOLOGO /READONLY /MACHINE:IX86 "/OUT:%TEMP%\RES5E79.tmp" "%TEMP%\vbc5E3A.tmp"
