Win32.HLLW.Autoruner2.64410

Technical Information

To ensure autorun and distribution

Modifies the following registry keys

[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'zoeceiz' = '%HOMEPATH%\zoeceiz.exe /n'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'zoeceiz' = '%HOMEPATH%\zoeceiz.exe /z'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'zoeceiz' = '%HOMEPATH%\zoeceiz.exe /d'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'zoeceiz' = '%HOMEPATH%\zoeceiz.exe /O'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'zoeceiz' = '%HOMEPATH%\zoeceiz.exe /L'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'zoeceiz' = '%HOMEPATH%\zoeceiz.exe /R'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'zoeceiz' = '%HOMEPATH%\zoeceiz.exe /U'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'zoeceiz' = '%HOMEPATH%\zoeceiz.exe /J'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'zoeceiz' = '%HOMEPATH%\zoeceiz.exe /x'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'zoeceiz' = '%HOMEPATH%\zoeceiz.exe /h'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'zoeceiz' = '%HOMEPATH%\zoeceiz.exe /f'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'zoeceiz' = '%HOMEPATH%\zoeceiz.exe /w'

Creates the following files on removable media

<Drive name for removable media>:\autorun.inf
<Drive name for removable media>:\2015-02-worms-nanoparticle-toxicity.exe
<Drive name for removable media>:\spib_pima.exe
<Drive name for removable media>:\ff_ot_user_guide.exe
<Drive name for removable media>:\2015-02-patients-topic-work-related-asthma-jobs.exe
<Drive name for removable media>:\background.exe
<Drive name for removable media>:\arrow-down.exe
<Drive name for removable media>:\cbz.exe
<Drive name for removable media>:\asm.exe
<Drive name for removable media>:\breakpoint.exe
<Drive name for removable media>:\bg_search_box.exe
<Drive name for removable media>:\block.exe
<Drive name for removable media>:\testwmv.exe
<Drive name for removable media>:\excel_example.exe
<Drive name for removable media>:\guide_reorganization_mapping.exe
<Drive name for removable media>:\contractualdeadlines.exe
<Drive name for removable media>:\secret.exe
<Drive name for removable media>:\sexy.exe
<Drive name for removable media>:\clip_480_5sec_6mbps_h264.exe
<Drive name for removable media>:\porn.exe
<Drive name for removable media>:\clip_1080_5sec_10mbps_h264.exe
<Drive name for removable media>:\1189.exe
<Drive name for removable media>:\zoeceiz.exe
<Drive name for removable media>:\delete.exe
<Drive name for removable media>:\000814251_video_01.exe
<Drive name for removable media>:\archer.exe
<Drive name for removable media>:\split.exe
<Drive name for removable media>:\default.exe
<Drive name for removable media>:\dashborder_192.exe
<Drive name for removable media>:\dashborder_120.exe
<Drive name for removable media>:\ovp25012015.exe
<Drive name for removable media>:\weeklysheet1215.exe
<Drive name for removable media>:\lisp_success.exe
<Drive name for removable media>:\hanni_umami_chapter.exe
<Drive name for removable media>:\508softwareandos.exe
<Drive name for removable media>:\210252809.exe
<Drive name for removable media>:\168.exe
<Drive name for removable media>:\3.exe
<Drive name for removable media>:\pushkin.exe
<Drive name for removable media>:\region-north-karelia.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%\zoeceiz.exe

Sets the 'hidden' attribute to the following files

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

Tecnologie

Termini

Formazione ed informazione

Falsi miti

Technical Information