ThreatExpert Report: Backdoor.Trojan, Backdoor.Win32.Nbdd.myv, Virus.Win32.Heri, Backdoor-FGN..

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Submission Summary:

Submission details:

Submission received: 17 September 2012, 20:33:37
Processing time: 9 min 24 sec
Submitted sample:

File MD5: 0xF13C48CD64240D5D24DA162464CB511D
File SHA-1: 0x811A8912628D053AB3DCAC2F0DF7C60F401C38DA
Filesize: 44,032 bytes
Alias & packer info:

Backdoor.Trojan [Symantec]
Backdoor.Win32.Nbdd.myv [Kaspersky Lab]
Virus.Win32.Heri [Ikarus]
packed with: UPX [Kaspersky Lab]

Summary of the findings:

What's been found	Severity Level
Produces outbound traffic.
Contains characteristics of an identified security risk.

Technical Details:

Possible Security Risk

Attention! The following threat category was identified:

Threat Category	Description
	A malicious backdoor trojan that runs in the background and allows remote access to the compromised system

File System Modifications

The following files were created in the system:

#	Filename(s)	File Size	File Hash	Alias
1	%System%\Romptmy.cc3	73,728 bytes	MD5: 0x5B37DA8975DE54DAB6F717A64B6FC93D SHA-1: 0xD0F3614E413352C97758471CB15C496C978066B8	Backdoor.Trojan [Symantec] Backdoor.Win32.Nbdd.myv [Kaspersky Lab] Backdoor-FGN [McAfee] W32/NetBot-A [Sophos] Backdoor:Win32/Netbot.D [Microsoft] Backdoor.Win32.Venik [Ikarus]
2	[file and pathname of the sample #1]	44,032 bytes	MD5: 0xF13C48CD64240D5D24DA162464CB511D SHA-1: 0x811A8912628D053AB3DCAC2F0DF7C60F401C38DA	Backdoor.Trojan [Symantec] Backdoor.Win32.Nbdd.myv [Kaspersky Lab] Virus.Win32.Heri [Ikarus] packed with UPX [Kaspersky Lab]

Note:

%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).

Memory Modifications

There was a new process created in the system:

Process Name	Process Filename	Main Module Size
[filename of the sample #1]	[file and pathname of the sample #1]	106,496 bytes

The following module was loaded into the address space of other process(es):

Module Name	Module Filename	Address Space Details
romptmy.cc3	%System%\romptmy.cc3	Process name: svchost.exe Process filename: %System%\svchost.exe Address space: 0x5A0000 - 0x5B8000

There was a new service created in the system:

Service Name	Display Name	Status	Service Filename
MediaCenter	MS Media Control Center	"Running"	%System%\svchost.exe -k start

Registry Modifications

The following Registry Keys were created:

HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\MediaResources\msvideo
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Enum\Root\LEGACY_MEDIACENTER
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Enum\Root\LEGACY_MEDIACENTER\0000
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Enum\Root\LEGACY_MEDIACENTER\0000\Control
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\MediaCenter
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\MediaCenter\Parameters
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\MediaCenter\Security
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\MediaCenter\Enum
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\MediaResources\msvideo
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Enum\Root\LEGACY_MEDIACENTER
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Enum\Root\LEGACY_MEDIACENTER\0000
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Enum\Root\LEGACY_MEDIACENTER\0000\Control
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\MediaCenter
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\MediaCenter\Parameters
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\MediaCenter\Security
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\MediaCenter\Enum

The newly created Registry Values are:

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\SvcHost]

start = 4D 65 64 69 61 43 65 6E 74 65 72 00

[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Enum\Root\LEGACY_MEDIACENTER\0000\Control]

*NewlyCreated* = 0x00000000
ActiveService = "MediaCenter"

[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Enum\Root\LEGACY_MEDIACENTER\0000]

Service = "MediaCenter"
Legacy = 0x00000001
ConfigFlags = 0x00000000
Class = "LegacyDriver"
ClassGUID = "{8ECC055D-047F-11D1-A537-0000F8753ED1}"
DeviceDesc = "MS Media Control Center"

[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Enum\Root\LEGACY_MEDIACENTER]

NextInstance = 0x00000001

[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\MediaCenter\Enum]

0 = "Root\LEGACY_MEDIACENTER\0000"
Count = 0x00000001
NextInstance = 0x00000001

[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\MediaCenter\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\MediaCenter\Parameters]

ServiceDll = "%System%\Romptmy.cc3"
ServiceMain = "CAONIMADESHAWO"

[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\MediaCenter]

Type = 0x00000010
Start = 0x00000002
ErrorControl = 0x00000000
ImagePath = "%System%\svchost.exe -k start"
DisplayName = "MS Media Control Center"
ObjectName = "LocalSystem"
Description = "Provides support for media palyer. This service can't be stoped."

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Enum\Root\LEGACY_MEDIACENTER\0000\Control]

*NewlyCreated* = 0x00000000
ActiveService = "MediaCenter"

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Enum\Root\LEGACY_MEDIACENTER\0000]

Service = "MediaCenter"
Legacy = 0x00000001
ConfigFlags = 0x00000000
Class = "LegacyDriver"
ClassGUID = "{8ECC055D-047F-11D1-A537-0000F8753ED1}"
DeviceDesc = "MS Media Control Center"

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Enum\Root\LEGACY_MEDIACENTER]

NextInstance = 0x00000001

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\MediaCenter\Enum]

0 = "Root\LEGACY_MEDIACENTER\0000"
Count = 0x00000001
NextInstance = 0x00000001

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\MediaCenter\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\CurrentControlSet\Services\MediaCenter\Parameters]

ServiceDll = "%System%\Romptmy.cc3"
ServiceMain = "CAONIMADESHAWO"

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\MediaCenter]

Type = 0x00000010
Start = 0x00000002
ErrorControl = 0x00000000
ImagePath = "%System%\svchost.exe -k start"
DisplayName = "MS Media Control Center"
ObjectName = "LocalSystem"
Description = "Provides support for media palyer. This service can't be stoped."

The following Registry Values were modified:

[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\ServiceCurrent]

(Default) =

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\ServiceCurrent]

(Default) =

Other details

Analysis of the file resources indicate the following possible country of origin:

China

The following Host Name was requested from a host database:

118.126.3.179

There was registered attempt to establish connection with the remote host. The connection details are:

Remote Host	Port Number
118.126.3.179	8086

Outbound traffic (potentially malicious)

There was an outbound traffic produced on port 8086:

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