Win32.HLLW.Autoruner.55857
Added to the Dr.Web virus database:
2011-08-08
Virus description added:
2011-08-08
Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'faeida' = '%HOMEPATH%\faeida.exe /N'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'faeida' = '%HOMEPATH%\faeida.exe /P'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'faeida' = '%HOMEPATH%\faeida.exe /a'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'faeida' = '%HOMEPATH%\faeida.exe /k'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'faeida' = '%HOMEPATH%\faeida.exe /e'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'faeida' = '%HOMEPATH%\faeida.exe /c'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'faeida' = '%HOMEPATH%\faeida.exe /l'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'faeida' = '%HOMEPATH%\faeida.exe /z'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'faeida' = '%HOMEPATH%\faeida.exe /H'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'faeida' = '%HOMEPATH%\faeida.exe /x'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'faeida' = '%HOMEPATH%\faeida.exe /t'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'faeida' = '%HOMEPATH%\faeida.exe /J'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'faeida' = '%HOMEPATH%\faeida.exe /r'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'faeida' = '%HOMEPATH%\faeida.exe /W'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'faeida' = '%HOMEPATH%\faeida.exe /u'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'faeida' = '%HOMEPATH%\faeida.exe /o'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'faeida' = '%HOMEPATH%\faeida.exe /Q'
- [<HKLM>\SYSTEM\ControlSet001\Control\Print\Providers\2122462328] 'Name' = '"%TEMP%\3.tmp"'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'faeida' = '%HOMEPATH%\faeida.exe /m'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'faeida' = '%HOMEPATH%\faeida.exe /B'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'faeida' = '%HOMEPATH%\faeida.exe /s'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'faeida' = '%HOMEPATH%\faeida.exe /G'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'faeida' = '%HOMEPATH%\faeida.exe /v'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'faeida' = '%HOMEPATH%\faeida.exe /d'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'faeida' = '%HOMEPATH%\faeida.exe /Y'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'faeida' = '%HOMEPATH%\faeida.exe /I'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'faeida' = '%HOMEPATH%\faeida.exe /F'
Creates the following files on removable media:
- <Drive name for removable media>:\Documents.lnk
- <Drive name for removable media>:\Passwords.lnk
- <Drive name for removable media>:\Pictures.lnk
- <Drive name for removable media>:\Video.lnk
- <Drive name for removable media>:\Music.lnk
- <Drive name for removable media>:\VFXC.ico
- <Drive name for removable media>:\autorun.inf
- <Drive name for removable media>:\faeida.exe
- <Drive name for removable media>:\New Folder.lnk
- <Drive name for removable media>:\faeidax.exe
Malicious functions:
To complicate detection of its presence in the operating system,
forces the system hide from view:
Creates and executes the following:
- %HOMEPATH%\lophost.exe
- %HOMEPATH%\faeida.exe
- %HOMEPATH%\J1fBJBVw4nv4Gp.exe
- %HOMEPATH%\klit.exe
Executes the following:
Injects code into
the following system processes:
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%\2.tmp
- %HOMEPATH%\faeida.exe
- %WINDIR%\Temp\4.tmp
- %HOMEPATH%\J1fBJBVw4nv4Gp.exe
- %HOMEPATH%\klit.exe
- %HOMEPATH%\lophost.exe
Sets the 'hidden' attribute to the following files:
- <Drive name for removable media>:\faeida.exe
- <Drive name for removable media>:\faeidax.exe
- <Drive name for removable media>:\VFXC.ico
- %HOMEPATH%\faeida.exe
- <Drive name for removable media>:\autorun.inf
Deletes the following files:
- %WINDIR%\Temp\4.tmp
- %HOMEPATH%\J1fBJBVw4nv4Gp.exe
- %TEMP%\3.tmp
- <DRIVERS>\etc\hosts
Network activity:
Connects to:
- 'ap#.#ostip.info':80
- '74.##5.232.51':80
TCP:
HTTP GET requests:
- ap#.#ostip.info/country.php
- 74.##5.232.51/
UDP:
- DNS ASK ap#.#ostip.info
- DNS ASK google.com
Miscellaneous:
Searches for the following windows:
- ClassName: 'MS_AutodialMonitor' WindowName: ''
- ClassName: 'MS_WebcheckMonitor' WindowName: ''
- ClassName: 'Indicator' WindowName: ''
- ClassName: '' WindowName: '?LMKDJlkjdkljLKJDLJKsljkadfkljaf'
- ClassName: '' WindowName: 'MKDLKjdkljKJLKJDLlkjdfsfdsf'
- ClassName: '' WindowName: 'MNDn,nmdnJKHNDjkhjkshajdfsaf'
- ClassName: '' WindowName: 'JMDLKJJDKLHjhnDJNNDNMdsadsa'
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