Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SYSTEM\ControlSet001\Control\Print\Providers\990521272] 'Name' = '%TEMP%\3.tmp'
Malicious functions:
Creates and executes the following:
- %TEMP%\-1998166001 (downloaded from the Internet)
- %TEMP%\huwhjcx.exe (downloaded from the Internet)
- %TEMP%\apfnemre.exe (downloaded from the Internet)
- %TEMP%\dfojmv.exe (downloaded from the Internet)
- %TEMP%\jcxwpv.exe (downloaded from the Internet)
- %TEMP%\bebcklqy.exe (downloaded from the Internet)
- %TEMP%\ojsbbw.exe (downloaded from the Internet)
- %HOMEPATH%\ok.exe
- %HOMEPATH%\oj.exe
- %HOMEPATH%\oIdS601q5uf8S5.exe
- %HOMEPATH%\qhost.exe
- %TEMP%\trqwcc.exe (downloaded from the Internet)
- %TEMP%\vlnjwlil.exe (downloaded from the Internet)
- %TEMP%\ogqpmmg.exe (downloaded from the Internet)
Executes the following:
- <SYSTEM32>\svchost.exe
Injects code into
the following system processes:
- %WINDIR%\Explorer.EXE
- <SYSTEM32>\spoolsv.exe
Modifies settings of Windows Internet Explorer:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3] '1400' = '00000000'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3] '1601' = '00000000'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3] 'currentlevel' = '00000000'
Modifies file system :
Creates the following files:
- %TEMP%\-1998166001
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\YPORKZYZ\hhlycptx[1].php
- %TEMP%\dfojmv.exe
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\2VAZY7AN\vvvjzar[1].php
- %TEMP%\apfnemre.exe
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\2VAZY7AN\wjwwnae[1].php
- %TEMP%\huwhjcx.exe
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\KHMHGZ4F\ivjwneei[1].php
- %TEMP%\jcxwpv.exe
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\U98D4X8H\kxyyp[1].php
- %TEMP%\bebcklqy.exe
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\YPORKZYZ\bosgwxbeff[1].php
- %TEMP%\ojsbbw.exe
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\KHMHGZ4F\uhhymdqu[1].php
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\U98D4X8H\nnrfjmqeh[1].php
- %TEMP%\2.tmp
- %HOMEPATH%\xiqis.exe
- %HOMEPATH%\qhost.exe
- %HOMEPATH%\oIdS601q5uf8S5.exe
- %HOMEPATH%\oj.exe
- %HOMEPATH%\ok.exe
- %TEMP%\vlnjwlil.exe
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\U98D4X8H\sbsfwao[1].php
- %TEMP%\trqwcc.exe
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\KHMHGZ4F\vvvmmddhvl[1].php
- %WINDIR%\Temp\4.tmp
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\KHMHGZ4F\scctgxkbb[1].php
- %TEMP%\ogqpmmg.exe
Sets the 'hidden' attribute to the following files:
- %HOMEPATH%\xiqis.exe
Deletes the following files:
- <SYSTEM32>\svchost.exe
- %TEMP%\3.tmp
- %HOMEPATH%\ok.exe
Network activity:
Connects to:
- 'aa###lic.com':80
TCP:
HTTP GET requests:
- aa###lic.com/bdqqu/bosgwxbeff.php?ad####################################
- aa###lic.com/bdqqu/hhlycptx.php?ad####################################
- aa###lic.com/bdqqu/uhhymdqu.php?ad####################################
- aa###lic.com/bdqqu/kxyyp.php?ad##################################################################
- aa###lic.com/bdqqu/ivjwneei.php?ad####################################
- aa###lic.com/bdqqu/vvvjzar.php?ad####################################
- aa###lic.com/bdqqu/vvvmmddhvl.php?ad####################################
- aa###lic.com/bdqqu/scctgxkbb.php?ad####################################
- aa###lic.com/bdqqu/sbsfwao.php?ad####################################
- aa###lic.com/bdqqu/wjwwnae.php?ad####################################
- aa###lic.com/bdqqu/nnrfjmqeh.php?ad####################################
UDP:
- DNS ASK aa###lic.com
- '<Private IP address>':1035
