Technical Information
To ensure autorun and distribution
Modifies the following registry keys
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'mgmaej' = '%HOMEPATH%\mgmaej.exe /w'
Creates the following files on removable media
- <Drive name for removable media>:\autorun.inf
- <Drive name for removable media>:\lom602.exe
- <Drive name for removable media>:\background.exe
- <Drive name for removable media>:\cbz.exe
- <Drive name for removable media>:\cleanlyrics.exe
- <Drive name for removable media>:\asm.exe
- <Drive name for removable media>:\calibre.exe
- <Drive name for removable media>:\uep_form_786_bulletin_1726i602.exe
- <Drive name for removable media>:\passport_pal.exe
- <Drive name for removable media>:\productos.exe
- <Drive name for removable media>:\guide_reorganization_mapping.exe
- <Drive name for removable media>:\contractualdeadlines.exe
- <Drive name for removable media>:\subjectclassification.exe
- <Drive name for removable media>:\secret.exe
- <Drive name for removable media>:\sexy.exe
- <Drive name for removable media>:\spib_pima.exe
- <Drive name for removable media>:\fil_20060629111052.exe
- <Drive name for removable media>:\bc01.exe
- <Drive name for removable media>:\video_1.exe
- <Drive name for removable media>:\1189.exe
- <Drive name for removable media>:\archer.exe
- <Drive name for removable media>:\delete.exe
- <Drive name for removable media>:\tileimage.exe
- <Drive name for removable media>:\dashborder_192.exe
- <Drive name for removable media>:\dialmap.exe
- <Drive name for removable media>:\dial.exe
- <Drive name for removable media>:\porn.exe
- <Drive name for removable media>:\babyboymaintonotesbackground_pal.exe
- <Drive name for removable media>:\coffee.exe
- <Drive name for removable media>:\lisp_success.exe
- <Drive name for removable media>:\508softwareandos.exe
- <Drive name for removable media>:\cveuropeo.exe
- <Drive name for removable media>:\ovp25012015.exe
- <Drive name for removable media>:\2.exe
- <Drive name for removable media>:\4f0bf7ff71f28.exe
- <Drive name for removable media>:\mgmaej.exe
- <Drive name for removable media>:\february_catalogue__2015.exe
- <Drive name for removable media>:\passwords.exe
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%\mgmaej.exe
Sets the 'hidden' attribute to the following files
- %HOMEPATH%\mgmaej.exe
- <Drive name for removable media>:\autorun.inf
- <Drive name for removable media>:\mgmaej.exe
Network activity
Connects to
- '255.255.255.255':8000
UDP
- DNS ASK ns#.##ayer1352.com
- DNS ASK ns#.##ayer1352.net
- DNS ASK ns#.##ayer1352.org
Miscellaneous
Creates and executes the following
- '%HOMEPATH%\mgmaej.exe'
