Trackware.SAHAgent

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Updated: February 13, 2007 11:35:33 AM
Type: Trackware
Risk Impact: Low
File Names: Bundle.exe
Systems Affected: Windows 2000, Windows 95, Windows 98, Windows Me, Windows NT, Windows XP


When Trackware.SAHAgent is executed, it does the following:
  1. May create the following files:

    • %Temp%\Bundle.exe.
    • %System%\SahImages\gr_1reg.gif
    • %System%\SahImages\gr_2shop.gif
    • %System%\SahImages\gr_3cash.gif
    • %System%\SahImages\gr_reg_header.gif
    • %System%\SahImages\gr_sahs_logo.gif
    • %System%\SahImages\submit_pop.gif
    • %System%\SahHtml.exe
    • %Windir%\Downloaded Program Files\WebInstaller.dll
    • %Windir%\Downloaded Program Files\setup.inf
    • %Windir%\SAHUninstall.exe
    • %Temp%\bundletracking.asp
    • %Windir%\Downloaded Program Files\v.dat
    • %Windir%\Downloaded Program Files\vg.dat
    • %System%\v.dat
    • %System%\vg.dat
    • %System%\vp.dat
    • C:\SahAgent.log

      Notes:
    • %Temp% is a variable that refers to the Windows temporary folder. By default, this is C:\Windows\TEMP (Windows 95/98/Me/XP) or C:\WINNT\Temp (Windows NT/2000).
    • %System% is a variable that refers to the System folder. By default this is C:\Windows\System (Windows 95/98/Me), C:\Winnt\System32 (Windows NT/2000), or C:\Windows\System32 (Windows XP).
    • %Windir% is a variable that refers to the Windows installation folder. By default, this is C:\Windows or C:\Winnt.

  2. May create several randomly named files which are 8-characters in length in the %Windir% and %System% folders with the following file extensions:

    • .dat
    • .dll
    • .exe
    • .html
    • .ini.

  3. May create several files in the %Temp% folder with the following file extensions:

    • .dll
    • .exe

      as well as some or all of the following files:

    • cdt1004.sah
    • setup4002b.cab
    • setup4021.cab

  4. May create the following registry subkey with several subkeys under this key which are specific to SAHAgent:

    HKEY_LOCAL_MACHINE\SOFTWARE\VGroup

  5. Adds one of the values:

    "SAHBundle" = "%Temp%\bundle.exe run"
    "[RANDOM NAME]" = "%System%\[RANDOM NAME].exe"

    to the registry subkey:

    HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run

    so that the Trackware runs when you start Windows.

    Note: [RANDOM NAME] is an 8-character long random sequence of letters and numerals.

  6. Adds one of the values:

    "DisplayName" = "Select Cashback"
    "DisplayName" = "ShoptAtHomeSelect Cash Back".

    to the registry subkey:

    HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\[RANDOM NAME]

    Note: [RANDOM NAME] is an 8-character long random sequence of letters and numerals.

  7. Creates the following registry subkeys:

    HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{5F3B3060-09E0-44C6-86F7-BC7B02B57BEE}HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{30402FF4-3E71-4A1C-9B4B-1CD3486A9FB2}
    HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{C0EF89EE-EEC7-4535-A041-F1EBF79560A7}
    HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{4828C95F-C5DB-4AB6-A945-8D8EC44B98A8}
    HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{4E570F74-DEEE-4FCF-B960-FEEFA4B8C6FC}
    HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{CDE442A3-DC2C-467E-A311-B4BC775D86C5}
    HKEY_LOCAL_MACHINE\SOFTWARE\Classes\\WEBInstaller.execute
    HKEY_LOCAL_MACHINE\SOFTWARE\Classes\\WEBInstaller.execute.1
    HKEY_LOCAL_MACHINE\SOFTWARE\Classes\\WEBInstaller.Cexecute
    HKEY_LOCAL_MACHINE\SOFTWARE\Classes\\WEBInstaller.Cexecute.1
    HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\ShopAtHomeSelect Agent
    HKEY_ALL_USERS\Software\Local AppWizard-Generated Applications\Popup
    HKEY_LOCAL_MACHINE\Software\Vgroup
    HKEY_ALL_USERS\Software\In3rd

    HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{55DE86BA-8ABB-42F5-934B-88816865F0C8}
    HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{46138192-DF0A-4A02-B206-8FD94BF4A7C7}
    HKEY_LOCAL_MACHINE\SOFTWARE\Classes\GRInstall6.Installer
    HKEY_LOCAL_MACHINE\SOFTWARE\Classes\GRInstall6.Installer.1


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