Win32.HLLW.Autoruner1.25779

Technical Information

To ensure autorun and distribution:

Modifies the following registry keys:

[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'caiipiq' = '%HOMEPATH%\caiipiq.exe /o'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'caiipiq' = '%HOMEPATH%\caiipiq.exe /u'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'caiipiq' = '%HOMEPATH%\caiipiq.exe /Q'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'caiipiq' = '%HOMEPATH%\caiipiq.exe /c'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'caiipiq' = '%HOMEPATH%\caiipiq.exe /B'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'caiipiq' = '%HOMEPATH%\caiipiq.exe /w'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'caiipiq' = '%HOMEPATH%\caiipiq.exe /Y'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'caiipiq' = '%HOMEPATH%\caiipiq.exe /x'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'caiipiq' = '%HOMEPATH%\caiipiq.exe /E'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'caiipiq' = '%HOMEPATH%\caiipiq.exe /l'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'caiipiq' = '%HOMEPATH%\caiipiq.exe /z'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'caiipiq' = '%HOMEPATH%\caiipiq.exe /N'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'caiipiq' = '%HOMEPATH%\caiipiq.exe /p'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'caiipiq' = '%HOMEPATH%\caiipiq.exe /m'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'caiipiq' = '%HOMEPATH%\caiipiq.exe /R'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'caiipiq' = '%HOMEPATH%\caiipiq.exe /t'

Creates the following files on removable media:

<Drive name for removable media>:\Documents.lnk
<Drive name for removable media>:\Passwords.lnk
<Drive name for removable media>:\Pictures.lnk
<Drive name for removable media>:\Video.lnk
<Drive name for removable media>:\Music.lnk
<Drive name for removable media>:\vIOv.ico
<Drive name for removable media>:\autorun.inf
<Drive name for removable media>:\caiipiq.exe
<Drive name for removable media>:\New Folder.lnk
<Drive name for removable media>:\caiipiqx.exe

Malicious functions:

To complicate detection of its presence in the operating system,

forces the system hide from view:

hidden files

Creates and executes the following:

%HOMEPATH%\caiipiq.exe

Modifies file system :

Creates the following files:

%HOMEPATH%\caiipiq.exe

Sets the 'hidden' attribute to the following files:

<Drive name for removable media>:\caiipiq.exe
<Drive name for removable media>:\caiipiqx.exe
<Drive name for removable media>:\vIOv.ico
%HOMEPATH%\caiipiq.exe
<Drive name for removable media>:\autorun.inf

Network activity:

Connects to:

'ns#.##ayer1532.com':8003

UDP:

DNS ASK ns#.##ayer1532.com

Miscellaneous:

Searches for the following windows:

ClassName: 'Indicator' WindowName: ''

テクノロジー

用語

トレーニングコースおよび啓蒙プロジェクト

アンチウイルスに関する誤解と噂

Technical Information