Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows NT\CurrentVersion\Windows] 'Load' = '%TEMP%\FolderN\name.exe.lnk'
Malicious functions:
Creates and executes the following:
- '%TEMP%\svhost.exe'
Executes the following:
- '%WINDIR%\Microsoft.NET\Framework\v2.0.50727\vbc.exe' /stext "%TEMP%\tmp1.tmp"
- '<SYSTEM32>\reg.exe' add "HKCU\Software\Microsoft\Windows NT\CurrentVersion\Windows" /v Load /t REG_SZ /d "%TEMP%\FolderN\name.exe.lnk" /f
- '<SYSTEM32>\cmd.exe'
Injects code into
the following system processes:
- %WINDIR%\Microsoft.NET\Framework\v2.0.50727\vbc.exe
the following user processes:
- svhost.exe
Modifies file system:
Creates the following files:
- %TEMP%\tmp1.tmp
- %TEMP%\535e6031-a6c6-51e8-a19f-109416380bf3
- %TEMP%\svhost.exe
Network activity:
Connects to:
- 'ma##.##trademate.com':587
- 'bo#.####ismyipaddress.com':80
- 'wp#d':80
TCP:
HTTP GET requests:
- http://bo#.####ismyipaddress.com/
- http://11#.#11.111.1/wpad.dat via wp#d
UDP:
- DNS ASK ma##.##trademate.com
- DNS ASK bo#.####ismyipaddress.com
- DNS ASK wp#d
