Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon] 'Userinit' = '<SYSTEM32>\userinit.exe,,%PROGRAM_FILES%\ebaurodr\mhrhcrji.exe'
Creates or modifies the following files:
- %HOMEPATH%\Start Menu\Programs\Startup\mhrhcrji.exe
Creates the following services:
- [<HKLM>\SYSTEM\ControlSet001\Services\WinDriver] 'Start' = '00000002'
Creates the following files on removable media:
- <Drive name for removable media>:\RECYCLER\S-5-6-83-5402621161-4065771767-461000756-8784\NVAZlVJj.cpl
- <Drive name for removable media>:\autorun.inf
- <Drive name for removable media>:\RECYCLER\S-5-6-83-5402621161-4065771767-461000756-8784\iqeytubk.exe
Malicious functions:
Creates and executes the following:
- '<Current directory>\<Virus name>mgr.exe'
Modifies file system :
Creates the following files:
- %TEMP%\~TM2.tmp
- %PROGRAM_FILES%\Internet Explorer\dmlconf.dat
- %PROGRAM_FILES%\ebaurodr\mhrhcrji.exe
- %TEMP%\~TM1.tmp
- <Current directory>\<Virus name>mgr.exe
- C:\coltinst.inf
- C:\installColt.bat
Sets the 'hidden' attribute to the following files:
- %HOMEPATH%\Start Menu\Programs\Startup\mhrhcrji.exe
Deletes the following files:
- %TEMP%\~TM2.tmp
- %TEMP%\~TM1.tmp
Network activity:
Connects to:
- 'po###liks.com':443
- 'fk#####feew32233.com':443
- 'pr###liks.com':443
- '74.##5.232.51':80
- 'st###oliks.com':443
UDP:
- DNS ASK po###liks.com
- DNS ASK fk#####feew32233.com
- DNS ASK fd#####we3093443.com
- DNS ASK google.com
- DNS ASK st###oliks.com
- DNS ASK pr###liks.com
