Win32.HLLW.Ressdt.101

Aggiunto al database dei virus Dr.Web: 2013-03-28

La descrizione è stata aggiunta: 2013-04-08

To ensure autorun and distribution:

Modifies the following registry keys:

[<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon] 'Userinit' = '<SYSTEM32>\userinit.exe,<SYSTEM32>\sovhst.exe'
[<HKLM>\SOFTWARE\Microsoft\Command Processor] 'autorun' = '<SYSTEM32>\sovhst.exe'

Malicious functions:

Creates and executes the following:

Modifies file system :

Creates the following files:

<SYSTEM32>\sovhst.exe
%HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\KHMHGZ4F\new[1].rar
<SYSTEM32>\sufost.ini
<SYSTEM32>\conmie.exe
<SYSTEM32>\HLQQ2.exe
<SYSTEM32>\discard.ini

Deletes the following files:

Moves the following files:

Deletes itself.

Network activity:

Connects to:

TCP:

HTTP GET requests:

qq###3.com.cn/new.rar
qq###3.com.cn/hailiang.asp?ac################################################################################################

UDP:

Miscellaneous:

Searches for the following windows: