ThreatExpert Report

Technical Details:

File System Modifications

The following files were created in the system:

Filename(s)

File Size

File Hash

%Temp%\1.tmp

327,680 bytes

MD5: 0x255ED2121F0A57B71BC24DA754399B9D
SHA-1: 0x072AD2A361D3005F4B1D65214BF034C7448FA96D

%Temp%\2.tmp

389,120 bytes

MD5: 0x4136B4D817BDAC3CD075DB29F703A89C
SHA-1: 0x2759F9036D49468911202AFA53D3B9B7E056EEF9

[file and pathname of the sample #1]

389,120 bytes

MD5: 0xF1DE2161C9DBFC882421C934D46564BE
SHA-1: 0x9311BD25895E91CF4927BDD336BF8948B81E596F

%Windir%\Temp\7.tmp

9,600 bytes

MD5: 0x7651F1357D2E9C8FCD2BF47A2AD6D78A
SHA-1: 0xC9278E1654FB7D370F24640442E521B5270E5F5E

Notes:

%Temp% is a variable that refers to the temporary folder in the short path form. By default, this is C:\Documents and Settings\[UserName]\Local Settings\Temp\ (Windows NT/2000/XP).
%Windir% is a variable that refers to the Windows installation folder. By default, this is C:\Windows or C:\Winnt.

Memory Modifications

There were new processes created in the system:

Process Name

Process Filename

Main Module Size

[filename of the sample #1]

[file and pathname of the sample #1]

409,600 bytes

1.tmp

%Temp%\1.tmp

327,680 bytes

Registry Modifications

The following Registry Keys were created:

HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Enum\Root\LEGACY_{82710B66-FA43-4A3E-83944735E1B802FC}
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Enum\Root\LEGACY_{82710B66-FA43-4A3E-83944735E1B802FC}\0000
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\{82710B66-FA43-4A3E-83944735E1B802FC}
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\{82710B66-FA43-4A3E-83944735E1B802FC}\Parameters
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\{82710B66-FA43-4A3E-83944735E1B802FC}\Security
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\{98FC4BE0-87E4-4848-A556119A24CD83CD}
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\{98FC4BE0-87E4-4848-A556119A24CD83CD}\Security

The newly created Registry Values are:

[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Enum\Root\LEGACY_{82710B66-FA43-4A3E-83944735E1B802FC}\0000]

Service = "{82710B66-FA43-4A3E-83944735E1B802FC}"
Legacy = 0x00000001
ConfigFlags = 0x00000000
Class = "LegacyDriver"
ClassGUID = "{8ECC055D-047F-11D1-A537-0000F8753ED1}"
DeviceDesc = "{82710B66-FA43-4A3E-83944735E1B802FC}"

[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Enum\Root\LEGACY_{82710B66-FA43-4A3E-83944735E1B802FC}]

NextInstance = 0x00000001

[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\{82710B66-FA43-4A3E-83944735E1B802FC}\Security]

Security = 01 00 14 80 90 00 00 00 9C 00 00 00 14 00 00 00 30 00 00 00 02 00 1C 00 01 00 00 00 02 80 14 00 FF 01 0F 00 01 01 00 00 00 00 00 01 00 00 00 00 02 00 60 00 04 00 00 00 00 00 14 00 FD 01 02 00 01 01 00 00 00 00 00 05 12 00 00 00 00 00 18 00 FF 01 0F 0

[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\{82710B66-FA43-4A3E-83944735E1B802FC}\Parameters]

ServiceDll = "%Temp%\2.tmp"

[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\{82710B66-FA43-4A3E-83944735E1B802FC}]

Type = 0x00000110
Start = 0x00000003
ErrorControl = 0x00000000
ImagePath = "%System%\svchost.exe -k netsvcs"
ObjectName = "LocalSystem"

[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\{98FC4BE0-87E4-4848-A556119A24CD83CD}\Security]

Security = 01 00 14 80 90 00 00 00 9C 00 00 00 14 00 00 00 30 00 00 00 02 00 1C 00 01 00 00 00 02 80 14 00 FF 01 0F 00 01 01 00 00 00 00 00 01 00 00 00 00 02 00 60 00 04 00 00 00 00 00 14 00 FD 01 02 00 01 01 00 00 00 00 00 05 12 00 00 00 00 00 18 00 FF 01 0F 0

[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\{98FC4BE0-87E4-4848-A556119A24CD83CD}]

Type = 0x00000001
Start = 0x00000003
ErrorControl = 0x00000000
ImagePath = "%Windir%\TEMP\7.tmp"

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