Win32.HLLW.Autoruner2.52877

Technical Information

To ensure autorun and distribution

Modifies the following registry keys

[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'toepiod' = '%HOMEPATH%\toepiod.exe /e'

Creates the following files on removable media

<Drive name for removable media>:\autorun.inf
<Drive name for removable media>:\168.exe
<Drive name for removable media>:\210252809.exe
<Drive name for removable media>:\clip_1080_5sec_10mbps_h264.exe
<Drive name for removable media>:\51.exe
<Drive name for removable media>:\clip_480_5sec_6mbps_h264.exe
<Drive name for removable media>:\d0068197bb5a41fea16a220c45390606.exe
<Drive name for removable media>:\video_1.exe
<Drive name for removable media>:\spib_pima.exe
<Drive name for removable media>:\bc01.exe
<Drive name for removable media>:\lom602.exe
<Drive name for removable media>:\asm.exe
<Drive name for removable media>:\breakpoint.exe
<Drive name for removable media>:\cbz.exe
<Drive name for removable media>:\passport_pal.exe
<Drive name for removable media>:\babyboymaintoscenesbackground_pal.exe
<Drive name for removable media>:\babyboymaintoscenesbackground.exe
<Drive name for removable media>:\testwmv.exe
<Drive name for removable media>:\1189.exe
<Drive name for removable media>:\subjectclassification.exe
<Drive name for removable media>:\4f0bf7ff71f28.exe
<Drive name for removable media>:\parnas_01.exe
<Drive name for removable media>:\toepiod.exe
<Drive name for removable media>:\correct.exe
<Drive name for removable media>:\split.exe
<Drive name for removable media>:\dashborder_144.exe
<Drive name for removable media>:\dashborder_192.exe
<Drive name for removable media>:\toolbar.exe
<Drive name for removable media>:\dial.exe
<Drive name for removable media>:\tileimage.exe
<Drive name for removable media>:\dialmap.exe
<Drive name for removable media>:\dashborder_120.exe
<Drive name for removable media>:\508softwareandos.exe
<Drive name for removable media>:\applicantform_en.exe
<Drive name for removable media>:\february_catalogue__2015.exe
<Drive name for removable media>:\weeklysheet1215.exe
<Drive name for removable media>:\lisp_success.exe
<Drive name for removable media>:\fi51.exe
<Drive name for removable media>:\uep_form_786_bulletin_1726i602.exe
<Drive name for removable media>:\region-north-karelia.exe
<Drive name for removable media>:\productos.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%\toepiod.exe

Sets the 'hidden' attribute to the following files

%HOMEPATH%\toepiod.exe
<Drive name for removable media>:\autorun.inf
<Drive name for removable media>:\toepiod.exe

Network activity

Connects to

'ns#.##ayer1352.com':8003

UDP

DNS ASK ns#.##ayer1352.com

Miscellaneous

Creates and executes the following

'%HOMEPATH%\toepiod.exe'

Tecnologie

Termini

Formazione ed informazione

Falsi miti

Technical Information