Technical Information
To ensure autorun and distribution
Modifies the following registry keys
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'deoise' = '%HOMEPATH%\deoise.exe /y'
Creates the following files on removable media
- <Drive name for removable media>:\autorun.inf
- <Drive name for removable media>:\rcx1f.tmp
- <Drive name for removable media>:\uep_form_786_bulletin_1726i602.exe
- <Drive name for removable media>:\rcx1e.tmp
- <Drive name for removable media>:\rcx1d.tmp
- <Drive name for removable media>:\rcx1c.tmp
- <Drive name for removable media>:\rcx21.tmp
- <Drive name for removable media>:\hanni_umami_chapter.exe
- <Drive name for removable media>:\rcx1a.tmp
- <Drive name for removable media>:\rcx19.tmp
- <Drive name for removable media>:\508softwareandos.exe
- <Drive name for removable media>:\rcx18.tmp
- <Drive name for removable media>:\rcx17.tmp
- <Drive name for removable media>:\rcx16.tmp
- <Drive name for removable media>:\rcx1b.tmp
- <Drive name for removable media>:\rcxe.tmp
- <Drive name for removable media>:\4f0bf7ff71f28.exe
- <Drive name for removable media>:\spib_pima.exe
- <Drive name for removable media>:\rcx2a.tmp
- <Drive name for removable media>:\rcx29.tmp
- <Drive name for removable media>:\video_1.exe
- <Drive name for removable media>:\rcx28.tmp
- <Drive name for removable media>:\rcx27.tmp
- <Drive name for removable media>:\ovp25012015.exe
- <Drive name for removable media>:\rcx20.tmp
- <Drive name for removable media>:\rcx25.tmp
- <Drive name for removable media>:\video.exe
- <Drive name for removable media>:\rcx24.tmp
- <Drive name for removable media>:\168.exe
- <Drive name for removable media>:\rcx23.tmp
- <Drive name for removable media>:\1189.exe
- <Drive name for removable media>:\rcx26.tmp
- <Drive name for removable media>:\rcx22.tmp
- <Drive name for removable media>:\rcx15.tmp
- <Drive name for removable media>:\rcx14.tmp
- <Drive name for removable media>:\rcx13.tmp
- <Drive name for removable media>:\rcx4.tmp
- <Drive name for removable media>:\deoise.exe
- <Drive name for removable media>:\correct.exe
- <Drive name for removable media>:\rcx1.tmp
- <Drive name for removable media>:\rcx2.tmp
- <Drive name for removable media>:\archer.exe
- <Drive name for removable media>:\rcx2b.tmp
- <Drive name for removable media>:\rcx3.tmp
- <Drive name for removable media>:\rcx9.tmp
- <Drive name for removable media>:\rcx5.tmp
- <Drive name for removable media>:\rcx6.tmp
- <Drive name for removable media>:\join.exe
- <Drive name for removable media>:\rcx7.tmp
- <Drive name for removable media>:\rcx8.tmp
- <Drive name for removable media>:\split.exe
- <Drive name for removable media>:\51.exe
- <Drive name for removable media>:\coffee.exe
- <Drive name for removable media>:\rcxb.tmp
- <Drive name for removable media>:\rcxa.tmp
- <Drive name for removable media>:\applicantform_en.exe
- <Drive name for removable media>:\rcx12.tmp
- <Drive name for removable media>:\rcx11.tmp
- <Drive name for removable media>:\rcx10.tmp
- <Drive name for removable media>:\february_catalogue__2015.exe
- <Drive name for removable media>:\dashborder_192.exe
- <Drive name for removable media>:\rcxf.tmp
- <Drive name for removable media>:\toolbar.exe
- <Drive name for removable media>:\tileimage.exe
- <Drive name for removable media>:\rcxd.tmp
- <Drive name for removable media>:\dashborder_120.exe
- <Drive name for removable media>:\rcxc.tmp
- <Drive name for removable media>:\default.exe
- <Drive name for removable media>:\dashborder_144.exe
- <Drive name for removable media>:\rcx2c.tmp
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%\deoise.exe
Sets the 'hidden' attribute to the following files
- %HOMEPATH%\deoise.exe
- <Drive name for removable media>:\autorun.inf
Deletes the following files
- <Drive name for removable media>:\correct.exe
- <Drive name for removable media>:\51.exe
- <Drive name for removable media>:\video.exe
- <Drive name for removable media>:\168.exe
- <Drive name for removable media>:\1189.exe
- <Drive name for removable media>:\4f0bf7ff71f28.exe
- <Drive name for removable media>:\uep_form_786_bulletin_1726i602.exe
- <Drive name for removable media>:\hanni_umami_chapter.exe
- <Drive name for removable media>:\508softwareandos.exe
- <Drive name for removable media>:\ovp25012015.exe
- <Drive name for removable media>:\applicantform_en.exe
- <Drive name for removable media>:\february_catalogue__2015.exe
- <Drive name for removable media>:\dashborder_144.exe
- <Drive name for removable media>:\tileimage.exe
- <Drive name for removable media>:\dashborder_120.exe
- <Drive name for removable media>:\default.exe
- <Drive name for removable media>:\dashborder_192.exe
- <Drive name for removable media>:\coffee.exe
- <Drive name for removable media>:\toolbar.exe
- <Drive name for removable media>:\join.exe
- <Drive name for removable media>:\split.exe
- <Drive name for removable media>:\archer.exe
- <Drive name for removable media>:\video_1.exe
- <Drive name for removable media>:\spib_pima.exe
Substitutes the following files
- <Drive name for removable media>:\correct.exe
- <Drive name for removable media>:\51.exe
- <Drive name for removable media>:\video.exe
- <Drive name for removable media>:\168.exe
- <Drive name for removable media>:\1189.exe
- <Drive name for removable media>:\4f0bf7ff71f28.exe
- <Drive name for removable media>:\uep_form_786_bulletin_1726i602.exe
- <Drive name for removable media>:\hanni_umami_chapter.exe
- <Drive name for removable media>:\508softwareandos.exe
- <Drive name for removable media>:\ovp25012015.exe
- <Drive name for removable media>:\applicantform_en.exe
- <Drive name for removable media>:\february_catalogue__2015.exe
- <Drive name for removable media>:\dashborder_144.exe
- <Drive name for removable media>:\tileimage.exe
- <Drive name for removable media>:\dashborder_120.exe
- <Drive name for removable media>:\default.exe
- <Drive name for removable media>:\dashborder_192.exe
- <Drive name for removable media>:\coffee.exe
- <Drive name for removable media>:\toolbar.exe
- <Drive name for removable media>:\join.exe
- <Drive name for removable media>:\split.exe
- <Drive name for removable media>:\archer.exe
- <Drive name for removable media>:\video_1.exe
- <Drive name for removable media>:\spib_pima.exe
Network activity
UDP
- DNS ASK ns#.##ayer1352.com
Miscellaneous
Creates and executes the following
- '%HOMEPATH%\deoise.exe'