Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'roeaho' = '%HOMEPATH%\roeaho.exe /Q'
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>:\DGK.ico
- <Drive name for removable media>:\autorun.inf
- <Drive name for removable media>:\roeaho.exe
- <Drive name for removable media>:\New Folder.lnk
- <Drive name for removable media>:\roeahox.exe
Malicious functions:
Creates and executes the following:
- %HOMEPATH%\2spool.exe
- %HOMEPATH%\roeaho.exe
- %HOMEPATH%\1spool.exe
Executes the following:
- <SYSTEM32>\tasklist.exe
Modifies file system :
Creates the following files:
- %HOMEPATH%\4spool.exe
- %HOMEPATH%\roeaho.exe
- %HOMEPATH%\3spool.exe
- %HOMEPATH%\1spool.exe
- %HOMEPATH%\2spool.exe
Sets the 'hidden' attribute to the following files:
- <Drive name for removable media>:\roeaho.exe
- <Drive name for removable media>:\roeahox.exe
- <Drive name for removable media>:\DGK.ico
- %HOMEPATH%\roeaho.exe
- <Drive name for removable media>:\autorun.inf
Deletes the following files:
- %HOMEPATH%\1spool.exe
Miscellaneous:
Searches for the following windows:
- ClassName: 'Indicator' WindowName: ''