Win32.HLLW.Autoruner2.36018
Added to the Dr.Web virus database:
2018-04-13
Virus description added:
2018-04-13
Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'biuimig' = '%HOMEPATH%\biuimig.exe /m'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'biuimig' = '%HOMEPATH%\biuimig.exe /X'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'biuimig' = '%HOMEPATH%\biuimig.exe /o'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'biuimig' = '%HOMEPATH%\biuimig.exe /i'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'biuimig' = '%HOMEPATH%\biuimig.exe /K'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'biuimig' = '%HOMEPATH%\biuimig.exe /A'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'biuimig' = '%HOMEPATH%\biuimig.exe /v'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'biuimig' = '%HOMEPATH%\biuimig.exe /y'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'biuimig' = '%HOMEPATH%\biuimig.exe /F'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'biuimig' = '%HOMEPATH%\biuimig.exe /N'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'biuimig' = '%HOMEPATH%\biuimig.exe /s'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'biuimig' = '%HOMEPATH%\biuimig.exe /w'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'biuimig' = '%HOMEPATH%\biuimig.exe /J'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'biuimig' = '%HOMEPATH%\biuimig.exe /p'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'biuimig' = '%HOMEPATH%\biuimig.exe /u'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'biuimig' = '%HOMEPATH%\biuimig.exe /D'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'biuimig' = '%HOMEPATH%\biuimig.exe /c'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'biuimig' = '%HOMEPATH%\biuimig.exe /T'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'biuimig' = '%HOMEPATH%\biuimig.exe /b'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'biuimig' = '%HOMEPATH%\biuimig.exe /e'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'biuimig' = '%HOMEPATH%\biuimig.exe /g'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'biuimig' = '%HOMEPATH%\biuimig.exe /l'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'biuimig' = '%HOMEPATH%\biuimig.exe /Z'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'biuimig' = '%HOMEPATH%\biuimig.exe /Q'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'biuimig' = '%HOMEPATH%\biuimig.exe /r'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'biuimig' = '%HOMEPATH%\biuimig.exe /h'
Creates the following files on removable media:
- <Drive name for removable media>:\autorun.inf
- <Drive name for removable media>:\uMMZ.ico
- <Drive name for removable media>:\biuimig.exe
- <Drive name for removable media>:\biuimigx.exe
- <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>:\Music.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:
Modifies file system:
Creates the following files:
Sets the 'hidden' attribute to the following files:
- %HOMEPATH%\biuimig.exe
- <Drive name for removable media>:\autorun.inf
- <Drive name for removable media>:\uMMZ.ico
- <Drive name for removable media>:\biuimig.exe
- <Drive name for removable media>:\biuimigx.exe
Network activity:
Connects to:
- 'ns#.##ayer1532.com':8000
UDP:
- DNS ASK ns#.##ayer1532.com
Miscellaneous:
Creates and executes the following:
欢迎下载
Dr.Web for Android
-
免费3个月
-
可使用所有保护组件
-
可在AppGallery/Google Pay延期
继续使用此网站意味着您同意我们使用Cookie文件和其他用于收集网站访问统计信息的技术手段。详细信息