Technical Information
To ensure autorun and distribution:
Creates the following services:
- [<HKLM>\SYSTEM\ControlSet001\Services\Defghi Ksdpqr Tuv] 'Start' = '00000002'
Malicious functions:
Executes the following:
- '<SYSTEM32>\wbem\wmiadap.exe' /R /T
Modifies file system :
Creates the following files:
- \Device\LanmanRedirector\WORKGROUP*\MAILSLOT\NET\NETLOGON
- C:\RCX1.tmp
- <SYSTEM32>\hra33.dll
Deletes the following files:
- <SYSTEM32>\hra33.dll
Moves the following files:
- from C:\RCX1.tmp to <SYSTEM32>\hra33.dll
Moves itself:
- from <Full path to virus> to %WINDIR%\tgvbgq.vir
Network activity:
Connects to:
- '<Private IP address>':80
- '<Private IP address>':139
- '<Private IP address>':445
- 'ch###.f3322.org':99
UDP:
- DNS ASK ch###.f3322.org
