Win32.HLLW.Autoruner3.6107

Technical Information

To ensure autorun and distribution

Modifies the following registry keys

[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'qouanow' = '%HOMEPATH%\qouanow.exe /t'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'qouanow' = '%HOMEPATH%\qouanow.exe /l'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'qouanow' = '%HOMEPATH%\qouanow.exe /X'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'qouanow' = '%HOMEPATH%\qouanow.exe /z'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'qouanow' = '%HOMEPATH%\qouanow.exe /i'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'qouanow' = '%HOMEPATH%\qouanow.exe /K'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'qouanow' = '%HOMEPATH%\qouanow.exe /e'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'qouanow' = '%HOMEPATH%\qouanow.exe /j'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'qouanow' = '%HOMEPATH%\qouanow.exe /B'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'qouanow' = '%HOMEPATH%\qouanow.exe /V'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'qouanow' = '%HOMEPATH%\qouanow.exe /s'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'qouanow' = '%HOMEPATH%\qouanow.exe /h'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'qouanow' = '%HOMEPATH%\qouanow.exe /U'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'qouanow' = '%HOMEPATH%\qouanow.exe /n'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'qouanow' = '%HOMEPATH%\qouanow.exe /D'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'qouanow' = '%HOMEPATH%\qouanow.exe /a'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'qouanow' = '%HOMEPATH%\qouanow.exe /R'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'qouanow' = '%HOMEPATH%\qouanow.exe /Y'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'qouanow' = '%HOMEPATH%\qouanow.exe /w'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'qouanow' = '%HOMEPATH%\qouanow.exe /P'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'qouanow' = '%HOMEPATH%\qouanow.exe /g'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'qouanow' = '%HOMEPATH%\qouanow.exe /M'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'qouanow' = '%HOMEPATH%\qouanow.exe /c'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'qouanow' = '%HOMEPATH%\qouanow.exe /F'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'qouanow' = '%HOMEPATH%\qouanow.exe /O'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'qouanow' = '%HOMEPATH%\qouanow.exe /Q'

Creates the following files on removable media

<Drive name for removable media>:\autorun.inf
<Drive name for removable media>:\arrow-down.png.lnk
<Drive name for removable media>:\block.png.lnk
<Drive name for removable media>:\breakpoint.png.lnk
<Drive name for removable media>:\cleanlyrics.png.lnk
<Drive name for removable media>:\calibre.png.lnk
<Drive name for removable media>:\cbz.png.lnk
<Drive name for removable media>:\babyboymaintoscenesbackground_pal.wmv.lnk
<Drive name for removable media>:\babyboymaintoscenesbackground.wmv.lnk
<Drive name for removable media>:\testwmv.wmv.lnk
<Drive name for removable media>:\passport_pal.wmv.lnk
<Drive name for removable media>:\lisp_success.doc.lnk
<Drive name for removable media>:\flower_trans_matte.wmv.lnk
<Drive name for removable media>:\price030215.xls.lnk
<Drive name for removable media>:\excel_example.xls.lnk
<Drive name for removable media>:\fiche_inscription_2015.xls.lnk
<Drive name for removable media>:\subjectclassification.xls.lnk
<Drive name for removable media>:\calculatorworksheet.xls.lnk
<Drive name for removable media>:\contractualdeadlines.xls.lnk
<Drive name for removable media>:\new folder.lnk
<Drive name for removable media>:\passwords.lnk
<Drive name for removable media>:\documents.lnk
<Drive name for removable media>:\pictures.lnk
<Drive name for removable media>:\spib_pima.pdf.lnk
<Drive name for removable media>:\fil_20060629111052.pdf.lnk
<Drive name for removable media>:\7790_preview.pdf.lnk
<Drive name for removable media>:\lom602.pdf.lnk
<Drive name for removable media>:\10thingscondoms.pdf.lnk
<Drive name for removable media>:\qouanow.exe
<Drive name for removable media>:\qouanowx.exe
<Drive name for removable media>:\correct.avi.lnk
<Drive name for removable media>:\split.avi.lnk
<Drive name for removable media>:\archer.avi.lnk
<Drive name for removable media>:\dashborder_144.bmp.lnk
<Drive name for removable media>:\dashborder_120.bmp.lnk
<Drive name for removable media>:\dial.bmp.lnk
<Drive name for removable media>:\dashborder_96.bmp.lnk
<Drive name for removable media>:\coffee.bmp.lnk
<Drive name for removable media>:\music.lnk
<Drive name for removable media>:\guide_reorganization_mapping.xls.lnk
<Drive name for removable media>:\ovp25012015.doc.lnk
<Drive name for removable media>:\february_catalogue__2015.doc.lnk
<Drive name for removable media>:\3.jpg.lnk
<Drive name for removable media>:\2.jpg.lnk
<Drive name for removable media>:\parnas_01.jpg.lnk
<Drive name for removable media>:\168.jpg.lnk
<Drive name for removable media>:\pushkin.jpg.lnk
<Drive name for removable media>:\210252809.jpg.lnk
<Drive name for removable media>:\13.jpg.lnk
<Drive name for removable media>:\video_1.mp4.lnk
<Drive name for removable media>:\video.mp4.lnk
<Drive name for removable media>:\arh.ico
<Drive name for removable media>:\fi51.doc.lnk
<Drive name for removable media>:\video.lnk

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%\qouanow.exe

Sets the 'hidden' attribute to the following files

%HOMEPATH%\qouanow.exe
<Drive name for removable media>:\autorun.inf
<Drive name for removable media>:\arh.ico
<Drive name for removable media>:\qouanow.exe
<Drive name for removable media>:\qouanowx.exe

Network activity

Connects to

'255.255.255.255':8000

UDP

DNS ASK ns#.##ayer1532.com
DNS ASK ns#.##deoall.org
DNS ASK ns#.##deoall.net

Miscellaneous

Creates and executes the following

'%HOMEPATH%\qouanow.exe'

技术

术语

教育培训

误区

Technical Information