Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'xgleg' = '%HOMEPATH%\xgleg.exe /Z'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'xgleg' = '%HOMEPATH%\xgleg.exe /P'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'xgleg' = '%HOMEPATH%\xgleg.exe /e'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'xgleg' = '%HOMEPATH%\xgleg.exe /s'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'xgleg' = '%HOMEPATH%\xgleg.exe /R'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'xgleg' = '%HOMEPATH%\xgleg.exe /c'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'xgleg' = '%HOMEPATH%\xgleg.exe /J'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'xgleg' = '%HOMEPATH%\xgleg.exe /X'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'xgleg' = '%HOMEPATH%\xgleg.exe /b'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'xgleg' = '%HOMEPATH%\xgleg.exe /y'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'xgleg' = '%HOMEPATH%\xgleg.exe /q'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'xgleg' = '%HOMEPATH%\xgleg.exe /G'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'xgleg' = '%HOMEPATH%\xgleg.exe /m'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'xgleg' = '%HOMEPATH%\xgleg.exe /l'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'xgleg' = '%HOMEPATH%\xgleg.exe /k'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'xgleg' = '%HOMEPATH%\xgleg.exe /U'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'xgleg' = '%HOMEPATH%\xgleg.exe /F'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'xgleg' = '%HOMEPATH%\xgleg.exe /O'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'xgleg' = '%HOMEPATH%\xgleg.exe /V'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'xgleg' = '%HOMEPATH%\xgleg.exe /H'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'xgleg' = '%HOMEPATH%\xgleg.exe /D'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'xgleg' = '%HOMEPATH%\xgleg.exe /W'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'xgleg' = '%HOMEPATH%\xgleg.exe /A'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'xgleg' = '%HOMEPATH%\xgleg.exe /i'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'xgleg' = '%HOMEPATH%\xgleg.exe /N'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'xgleg' = '%HOMEPATH%\xgleg.exe /t'
Creates the following files on removable media:
- <Drive name for removable media>:\autorun.inf
- <Drive name for removable media>:\xgleg.exe
- <Drive name for removable media>:\Secret.exe
- <Drive name for removable media>:\Sexy.exe
- <Drive name for removable media>:\RCX1.tmp
- <Drive name for removable media>:\Porn.exe
- <Drive name for removable media>:\RCX2.tmp
- <Drive name for removable media>:\RCX3.tmp
- <Drive name for removable media>:\Passwords.exe
- <Drive name for removable media>:\RCX4.tmp
- <Drive name for removable media>:\RCX5.tmp
- <Drive name for removable media>:\RCX6.tmp
Malicious functions:
To complicate detection of its presence in the operating system,
forces the system hide from view:
- hidden files
Modifies file system:
Creates the following files:
- %HOMEPATH%\xgleg.exe
Sets the 'hidden' attribute to the following files:
- %HOMEPATH%\xgleg.exe
- <Drive name for removable media>:\autorun.inf
- <Drive name for removable media>:\xgleg.exe
Deletes the following files:
- <Drive name for removable media>:\Sexy.exe
- <Drive name for removable media>:\Porn.exe
- <Drive name for removable media>:\Passwords.exe
Substitutes the following files:
- <Drive name for removable media>:\Sexy.exe
- <Drive name for removable media>:\Porn.exe
- <Drive name for removable media>:\Passwords.exe
Network activity:
Connects to:
- 'ns#.##ayer1352.com':8000
UDP:
- DNS ASK ns#.##ayer1352.com
Miscellaneous:
Creates and executes the following:
- '%HOMEPATH%\xgleg.exe'