ThreatExpert Report: Packed.Generic.114, Backdoor.Win32.Hupigon.awtu, BackDoor-AWQ, Mal/Behav-004..

Visit ThreatExpert web site

Close Report

Submission Summary:

Submission details:

Submission received: 21 September 2012, 12:31:14
Processing time: 7 min 56 sec
Submitted sample:

File MD5: 0x35D4249B9EDC69370500E827C5D79B1C
File SHA-1: 0x7BE75A8D0CA6A4D37AA19D2D65325317C2B48466
Filesize: 323,071 bytes
Alias & packer info:

Packed.Generic.114 [Symantec]
Backdoor.Win32.Hupigon.awtu [Kaspersky Lab]
BackDoor-AWQ [McAfee]
Mal/Behav-004 [Sophos]
Trojan-PWS.Win32.QQPass [Ikarus]
packed with: NSPack [Kaspersky Lab]

Technical Details:

The new window was created, as shown below:

NOTICE: The content shown in the above window is captured automatically and is not controlled or endorsed by ThreatExpert.
Please contact us on this link should any material be offensive or inappropriate and we will ensure any such content is blocked from future viewers of the report.

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 file was created in the system:

#	Filename(s)	File Size	File Hash	Alias
1	%Windir%\RemoteAbc.exe [file and pathname of the sample #1]	323,071 bytes	MD5: 0x35D4249B9EDC69370500E827C5D79B1C SHA-1: 0x7BE75A8D0CA6A4D37AA19D2D65325317C2B48466	Packed.Generic.114 [Symantec] Backdoor.Win32.Hupigon.awtu [Kaspersky Lab] BackDoor-AWQ [McAfee] Mal/Behav-004 [Sophos] Trojan-PWS.Win32.QQPass [Ikarus] packed with NSPack [Kaspersky Lab]

Note:

%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]	970,752 bytes
remoteabc.exe	%Windir%\remoteabc.exe	970,752 bytes

There was a new service created in the system:

Service Name	Display Name	Status	Service Filename
RemoteABCServer	RemoteABC	"Stopped"	%Windir%\RemoteAbc.exe

Registry Modifications

The following Registry Keys were created:

HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\MediaResources\msvideo
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Enum\Root\LEGACY_REMOTEABCSERVER
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Enum\Root\LEGACY_REMOTEABCSERVER\0000
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Enum\Root\LEGACY_REMOTEABCSERVER\0000\Control
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\RemoteABCServer
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\RemoteABCServer\Security
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\RemoteABCServer\Enum
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\MediaResources\msvideo
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Enum\Root\LEGACY_REMOTEABCSERVER
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Enum\Root\LEGACY_REMOTEABCSERVER\0000
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Enum\Root\LEGACY_REMOTEABCSERVER\0000\Control
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\RemoteABCServer
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\RemoteABCServer\Security
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\RemoteABCServer\Enum

The newly created Registry Values are:

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

*NewlyCreated* = 0x00000000
ActiveService = "RemoteABCServer"

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

Service = "RemoteABCServer"
Legacy = 0x00000001
ConfigFlags = 0x00000000
Class = "LegacyDriver"
ClassGUID = "{8ECC055D-047F-11D1-A537-0000F8753ED1}"
DeviceDesc = "RemoteABC"

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

NextInstance = 0x00000001

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

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

[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\RemoteABCServer\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\RemoteABCServer]

Type = 0x00000110
Start = 0x00000002
ErrorControl = 0x00000000
ImagePath = "%Windir%\RemoteAbc.exe"
DisplayName = "RemoteABC"
ObjectName = "LocalSystem"
Description = "Remote ABC Remote Control!"

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

*NewlyCreated* = 0x00000000
ActiveService = "RemoteABCServer"

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

Service = "RemoteABCServer"
Legacy = 0x00000001
ConfigFlags = 0x00000000
Class = "LegacyDriver"
ClassGUID = "{8ECC055D-047F-11D1-A537-0000F8753ED1}"
DeviceDesc = "RemoteABC"

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

NextInstance = 0x00000001

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

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

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\RemoteABCServer\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\RemoteABCServer]

Type = 0x00000110
Start = 0x00000002
ErrorControl = 0x00000000
ImagePath = "%Windir%\RemoteAbc.exe"
DisplayName = "RemoteABC"
ObjectName = "LocalSystem"
Description = "Remote ABC Remote Control!"

[HKEY_USERS\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings]

ProxyEnable = 0x00000000

The following Registry Values were modified:

[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\ServiceCurrent]

(Default) =

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\ServiceCurrent]

(Default) =

[HKEY_USERS\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]

Cookies =
History =

Other details

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

China

To mark the presence in the system, the following Mutex object was created:

gnldkdnx

The following Host Names were requested from a host database:

192.5.5.241
90377.rhelper.com

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

Remote Host	Port Number
90377.rhelper.com	8000

Outbound traffic (potentially malicious)

There was an outbound traffic produced on port 8000:

All content ("Information") contained in this report is the copyrighted work of Threat Expert Ltd and its associated companies ("ThreatExpert") and may not be copied without the express permission of ThreatExpert.

The Information is provided on an "as is" basis. ThreatExpert disclaims all warranties, whether express or implied, to the maximum extent permitted by law, including the implied warranties that the Information is merchantable, of satisfactory quality, accurate, fit for a particular purpose or need, or non-infringing, unless such implied warranties are legally incapable of exclusion. Further, ThreatExpert does not warrant or make any representations regarding the use or the results of the use of the Information in terms of their correctness, accuracy, reliability, or otherwise.