Win32.HLLW.Autoruner2.56864

Technical Information

To ensure autorun and distribution

Modifies the following registry keys

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

Creates the following files on removable media

<Drive name for removable media>:\autorun.inf
<Drive name for removable media>:\7790_preview.exe
<Drive name for removable media>:\spib_pima.exe
<Drive name for removable media>:\ff_ot_user_guide.exe
<Drive name for removable media>:\dualectls.exe
<Drive name for removable media>:\arrow-down.exe
<Drive name for removable media>:\bg_search_box.exe
<Drive name for removable media>:\calibre.exe
<Drive name for removable media>:\passport_pal.exe
<Drive name for removable media>:\testwmv.exe
<Drive name for removable media>:\porn.exe
<Drive name for removable media>:\babyboymaintonotesbackground_pal.exe
<Drive name for removable media>:\price030215.exe
<Drive name for removable media>:\fiche_inscription_2015.exe
<Drive name for removable media>:\contractualdeadlines.exe
<Drive name for removable media>:\guide_reorganization_mapping.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>:\video_1.exe
<Drive name for removable media>:\flower_trans_matte.exe
<Drive name for removable media>:\168.exe
<Drive name for removable media>:\coffee.exe
<Drive name for removable media>:\pauur.exe
<Drive name for removable media>:\correct.exe
<Drive name for removable media>:\archer.exe
<Drive name for removable media>:\000814251_video_01.exe
<Drive name for removable media>:\default.exe
<Drive name for removable media>:\dashborder_120.exe
<Drive name for removable media>:\dashborder_144.exe
<Drive name for removable media>:\toolbar.exe
<Drive name for removable media>:\dashborder_192.exe
<Drive name for removable media>:\13.exe
<Drive name for removable media>:\lisp_success.exe
<Drive name for removable media>:\weeklysheet1215.exe
<Drive name for removable media>:\applicantform_en.exe
<Drive name for removable media>:\uep_form_786_bulletin_1726i602.exe
<Drive name for removable media>:\ovp25012015.exe
<Drive name for removable media>:\508softwareandos.exe
<Drive name for removable media>:\cveuropeo.exe
<Drive name for removable media>:\february_catalogue__2015.exe
<Drive name for removable media>:\parnas_01.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%\pauur.exe

Sets the 'hidden' attribute to the following files

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

Network activity

Connects to

'ns#.##ayer1352.com':8000

UDP

DNS ASK ns#.##ayer1352.com

Miscellaneous

Creates and executes the following

'%HOMEPATH%\pauur.exe'

Technologies

Begriffe

Schulung und Training

Mythen

Technical Information