Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'xaeoyi' = '%HOMEPATH%\xaeoyi.exe /Z'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'xaeoyi' = '%HOMEPATH%\xaeoyi.exe /B'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'xaeoyi' = '%HOMEPATH%\xaeoyi.exe /l'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'xaeoyi' = '%HOMEPATH%\xaeoyi.exe /T'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'xaeoyi' = '%HOMEPATH%\xaeoyi.exe /r'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'xaeoyi' = '%HOMEPATH%\xaeoyi.exe /q'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'xaeoyi' = '%HOMEPATH%\xaeoyi.exe /Y'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'xaeoyi' = '%HOMEPATH%\xaeoyi.exe /x'
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>:\VTk.ico
- <Drive name for removable media>:\autorun.inf
- <Drive name for removable media>:\xaeoyi.exe
- <Drive name for removable media>:\New Folder.lnk
- <Drive name for removable media>:\xaeoyix.exe
Malicious functions:
To complicate detection of its presence in the operating system,
forces the system hide from view:
- hidden files
Creates and executes the following:
- %HOMEPATH%\xaeoyi.exe
- %HOMEPATH%\yellow.exe
- %HOMEPATH%\Xb9av52mbo.exe
Executes the following:
- <SYSTEM32>\tasklist.exe
Modifies file system :
Creates the following files:
- %HOMEPATH%\xaeoyi.exe
- %TEMP%\Rlb..bat
- %HOMEPATH%\Xb9av52mbo.exe
- %HOMEPATH%\yellow.exe
Sets the 'hidden' attribute to the following files:
- <Drive name for removable media>:\xaeoyi.exe
- <Drive name for removable media>:\xaeoyix.exe
- <Drive name for removable media>:\VTk.ico
- %HOMEPATH%\xaeoyi.exe
- <Drive name for removable media>:\autorun.inf
Deletes the following files:
- %HOMEPATH%\yellow.exe
Network activity:
Connects to:
- 'mo###owse.in':80
TCP:
HTTP POST requests:
- mo###owse.in/oiwedmweoid.php?in##############################################################################################################
UDP:
- DNS ASK go##le.ae
- DNS ASK mo###owse.in
- DNS ASK ik##.com
- DNS ASK si###ell.com
Miscellaneous:
Searches for the following windows:
- ClassName: 'Indicator' WindowName: ''