Technical Information
To ensure autorun and distribution
Modifies the following registry keys
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] '52aed85a59828b1815d43e396fcc33c9' = '"%PROGRAMDATA%\systemM.exe" ..'
- [<HKLM>\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Run] '52aed85a59828b1815d43e396fcc33c9' = '"%PROGRAMDATA%\systemM.exe" ..'
Creates or modifies the following files
- %APPDATA%\microsoft\windows\start menu\programs\startup\update.exe
- %APPDATA%\microsoft\windows\start menu\programs\startup\52aed85a59828b1815d43e396fcc33c9.exe
Creates the following files on removable media
- <Drive name for removable media>:\52aed85a59828b1815d43e396fcc33c9.exe
- <Drive name for removable media>:\issi2013_template_for_posters.docx.lnk
- <Drive name for removable media>:\february_catalogue__2015.doc.lnk
- <Drive name for removable media>:\508softwareandos.doc.lnk
- <Drive name for removable media>:\uep_form_786_bulletin_1726i602.doc.lnk
- <Drive name for removable media>:\applicantform_en.doc.lnk
- <Drive name for removable media>:\hanni_umami_chapter.doc.lnk
- <Drive name for removable media>:\lisp_success.doc.lnk
- <Drive name for removable media>:\contoso.cer.lnk
- <Drive name for removable media>:\glidescope_review_rev_010.docx.lnk
- <Drive name for removable media>:\contoso_1.cer.lnk
- <Drive name for removable media>:\contosoroot_1.cer.lnk
- <Drive name for removable media>:\dashborder_192.bmp.lnk
- <Drive name for removable media>:\tileimage.bmp.lnk
- <Drive name for removable media>:\dial.bmp.lnk
- <Drive name for removable media>:\dashborder_96.bmp.lnk
- <Drive name for removable media>:\dashborder_120.bmp.lnk
- <Drive name for removable media>:\000814251_video_01.avi.lnk
- <Drive name for removable media>:\split.avi.lnk
- <Drive name for removable media>:\sdksampleprivdeveloper.cer.lnk
- <Drive name for removable media>:\holycrosschurchinstructions.docx.lnk
Malicious functions
Executes the following
- '%WINDIR%\syswow64\netsh.exe' firewall add allowedprogram "%PROGRAMDATA%\systemM.exe" "systemM.exe" ENABLE
Modifies file system
Creates the following files
- %PROGRAMDATA%\systemm.exe
Sets the 'hidden' attribute to the following files
- <Drive name for removable media>:\52aed85a59828b1815d43e396fcc33c9.exe
Network activity
UDP
- DNS ASK ra###.no-ip.org
Miscellaneous
Creates and executes the following
- '%APPDATA%\microsoft\windows\start menu\programs\startup\update.exe'
- '%PROGRAMDATA%\systemm.exe'
- '%WINDIR%\syswow64\netsh.exe' firewall add allowedprogram "%PROGRAMDATA%\systemM.exe" "systemM.exe" ENABLE' (with hidden window)
