Submission Summary:

What's been foundSeverity Level
Produces outbound traffic.
Downloads/requests other files from Internet.
Creates a startup registry entry.
Contains characteristics of an identified security risk.

 

Technical Details:

 

Possible Security Risk

Threat CategoryDescription
A malicious backdoor trojan that runs in the background and allows remote access to the compromised system
A malicious trojan horse or bot that may represent security risk for the compromised system and/or its network environment

 

File System Modifications

#Filename(s)File SizeFile HashAlias
1 %AllUsersProfile%\svchost.exe 43,520 bytes MD5: 0xACE63C6D60B134DC7BCE837F6E5C93DC
SHA-1: 0xB1D5ECD0D331B9CB171D1A7C885F184F39D7A658
Backdoor.Trojan [Symantec]
Backdoor.Win32.Androm.a [Kaspersky Lab]
Backdoor-FGP [McAfee]
Mal/Generic-L [Sophos]
Trojan.Win32.Spy [Ikarus]
2 %AppData%\afeiisb.exe 63,488 bytes MD5: 0x583E8CE84533F5545638BC0E99AB26E9
SHA-1: 0x4550AD0B48C6D4EDB8E0A78BD95F43CC92BB3D36
W32.Virut.CF [Symantec]
W32/Virut.n.gen [McAfee]
W32/Scribble-B [Sophos]
Trojan.Win32.VB [Ikarus]
3 %AppData%\audiomgr.exe 88,576 bytes MD5: 0x8AF569E4496E7F91E02017566536A8BF
SHA-1: 0x5C02A2EA7A0D5C9748A2BFDF952EF88CCFD29045
W32.Virut.CF [Symantec]
W32/Virut.n.gen [McAfee]
W32/Scribble-B [Sophos]
Virus.Win32.Virut [Ikarus]
4 %AppData%\msstart.exe 63,488 bytes MD5: 0x608C79BC1FFB533FF05914D2CF4CC664
SHA-1: 0x1E1D8C7200B9B81CDC08E1EAD42050E8CEEA3480
W32.Virut.CF [Symantec]
W32/Virut.n.gen [McAfee]
W32/Scribble-B [Sophos]
Trojan.Win32.VB [Ikarus]
5 %AppData%\Plug.bat 110 bytes MD5: 0x65665C18A13B28554B34EBF4C5F75987
SHA-1: 0x1EFF465A0CF636ADAD3688A6ED77C17893BF0353
Generic BackDoor.se!bat [McAfee]
Troj/Runstub-A [Sophos]
6 %AppData%\qtwm.exe 728,576 bytes MD5: 0x8BD1EDE9278F8BBD25657FD22755FEDB
SHA-1: 0xA0D469388DCAC658CE1509A091388158CED9B343
W32.Virut.CF [Symantec]
W32/Virut.n.gen [McAfee]
W32/Scribble-B [Sophos]
Win32.SuspectCrc [Ikarus]
7 %AppData%\rudgbrm.exe 728,576 bytes MD5: 0xD70BD57EC892E090873072B18E5609B5
SHA-1: 0x4D9C3298CA8CE15022116F6F764AA73EBE56B7B9
W32.Virut.CF [Symantec]
W32/Virut.n.gen [McAfee]
W32/Scribble-B [Sophos]
Win32.Virtob [Ikarus]
8 %AppData%\s4clak.exe 65,024 bytes MD5: 0xFC8D07E176DE69622CD3645E3A6A9851
SHA-1: 0xADB019DD5D8B51460A3A9654819B64B278842885
W32.Virut.CF [Symantec]
W32/Virut.n.gen [McAfee]
W32/Scribble-B [Sophos]
Backdoor.Win32.VB [Ikarus]
9 %AppData%\tnsb 0 bytes MD5: 0xD41D8CD98F00B204E9800998ECF8427E
SHA-1: 0xDA39A3EE5E6B4B0D3255BFEF95601890AFD80709
(not available)
10 %AppData%\tonysba.exe 0 bytes MD5: 0xD41D8CD98F00B204E9800998ECF8427E
SHA-1: 0xDA39A3EE5E6B4B0D3255BFEF95601890AFD80709
(not available)
11 %Temp%\datafile1 1,544 bytes MD5: 0x5DDFF206DD73E50A2ED7BD19846CE999
SHA-1: 0x6A2E3B9AE580B42A706E0D5FD6521A2C6F607DDC
(not available)
12 %System%\nwcwks.dll 8,192 bytes MD5: 0x560F8147E9BB5A728D8715120D2F7E7F
SHA-1: 0xBBE08F172EAE8F6E49A6E1B8BB121816C326F8E3
Trojan.Gen [Symantec]
Generic BackDoor.s [McAfee]
Troj/Inject-OJ [Sophos]
Trojan.Win32.Inject [Ikarus]
13 [file and pathname of the sample #1] 305,152 bytes MD5: 0xFB296BD65D5A0A0E2C9328DA290E6DFB
SHA-1: 0x1C08910705F7289D15E16B58E5369BA9276C41FA
W32.Virut.CF [Symantec]
W32/Virut.n.gen [McAfee]
W32/Scribble-B [Sophos]
Virus.Win32.Virut [Ikarus]
14 %Windir%\Temp\datafile1 232 bytes MD5: 0xB449677C5C4170EAA6C2A439DB23D442
SHA-1: 0x7507BF05EDC9CB44087FE8F06E2C8AF1DBEAB4EC
(not available)
15 %Windir%\Temp\VRT1.tmp
%Windir%\Temp\VRT4.tmp
8,192 bytes MD5: 0x55BB4F22ABBA468BE858223A0035CB22
SHA-1: 0xDAA50F041120E095AF87F447C17ED9ADB41200B8
Trojan-PWS.Win32.VB [Ikarus]
16 %Windir%\Temp\VRT2.tmp
%Windir%\Temp\VRT5.tmp
13,824 bytes MD5: 0xFF5F5BC2340A93642E0CA8D336255139
SHA-1: 0xD0F7AE09770E487F2A7C0F829DCBB7E37925E444
Trojan.Gen.2 [Symantec]
Backdoor-FGP [McAfee]
Mal/Generic-L [Sophos]
Trojan.Win32.Spy [Ikarus]
17 %Windir%\Temp\VRT3.tmp
%Windir%\VRT3.tmp
153,600 bytes MD5: 0x862DFD89F5777B89E7FBDF814513638C
SHA-1: 0xC686E54012F2FF9B94570D531EBF0566F3C17435
W32.SillyFDC [Symantec]
Win32.SuspectCrc [Ikarus]
18 %Windir%\Temp\VRT6.tmp 0 bytes MD5: 0xD41D8CD98F00B204E9800998ECF8427E
SHA-1: 0xDA39A3EE5E6B4B0D3255BFEF95601890AFD80709
(not available)

 

Registry Modifications

 

Other details

Germany
China

Remote HostPort Number
109.230.208.14380
184.164.144.8380
31.210.109.4280
50.22.71.15580
122.224.18.29520
122.224.18.2966

 

Outbound traffic (potentially malicious)

 

 

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.

Copyright © 2013 ThreatExpert. All rights reserved.