Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Command Processor] 'AutoRun' = '"<LS_APPDATA>\pvztqlm.exe"'
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon] 'Shell' = 'Explorer.exe, %ALLUSERSPROFILE%\Application Data\pvztqlm'
Modifies file system :
Creates the following files:
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\KHMHGZ4F\ad[1]
- <LS_APPDATA>\pvztqlm.exe
- %ALLUSERSPROFILE%\Application Data\pvztqlm.exe
Deletes the following files:
- %TEMP%\1.tmp
- %TEMP%\3.tmp
- %TEMP%\2.tmp
Moves the following files:
- from %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\KHMHGZ4F\ad[1] to %TEMP%\3.tmp
- from %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\KHMHGZ4F\ad[1] to %TEMP%\2.tmp
- from %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\KHMHGZ4F\ad[1] to %TEMP%\1.tmp
Network activity:
Connects to:
- 'ki###ati91.org':80
TCP:
HTTP GET requests:
- ki###ati91.org/ad/?lm#######################################################################
- ki###ati91.org/ad/?br#################################
- ki###ati91.org/ad/?jl###################################
UDP:
- DNS ASK ki###ati91.org