Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SYSTEM\ControlSet001\Control\Print\Providers\2436865984] 'Name' = '%TEMP%\3.tmp'
Malicious functions:
Creates and executes the following:
- %HOMEPATH%\kopz.exe
- %HOMEPATH%\lpdat.exe
- %HOMEPATH%\jj9wrQ5Cn4.exe
- %HOMEPATH%\kopx.exe
Executes the following:
- <SYSTEM32>\svchost.exe
Injects code into
the following system processes:
- %WINDIR%\Explorer.EXE
- <SYSTEM32>\spoolsv.exe
Modifies file system :
Creates the following files:
- %TEMP%\2.tmp
- %HOMEPATH%\vouro.exe
- %WINDIR%\Temp\4.tmp
- %HOMEPATH%\kopx.exe
- %HOMEPATH%\jj9wrQ5Cn4.exe
- %HOMEPATH%\lpdat.exe
- %HOMEPATH%\kopz.exe
Deletes the following files:
- %HOMEPATH%\kopz.exe
- %TEMP%\3.tmp
Network activity:
Connects to:
- '74.##5.232.51':80
TCP:
HTTP GET requests:
- 74.##5.232.51/
UDP:
- DNS ASK aa###lic.com
- DNS ASK google.com
- '<Private IP address>':1035
