Submission Summary:

What's been foundSeverity Level
Produces outbound traffic.
Downloads/requests other files from Internet.

 

Technical Details:

 

File System Modifications

#Filename(s)File SizeFile HashAlias
1 %AppData%\Microsoft\Installer\{B53D42E8-872B-430E-82D4-80065A31FCE1}\lpk.dll
[pathname with a string SHARE]\lpk.dll
[pathname with a string SHARE]\lpk.dll
[pathname with a string SHARE]\lpk.dll
%ProgramFiles%\Internet Explorer\Connection Wizard\lpk.dll
%ProgramFiles%\Internet Explorer\lpk.dll
%ProgramFiles%\Messenger\lpk.dll
%System%\hra33.dll
33,792 bytes MD5: 0x3932A5C8755CA2C3863DC59E80028A8A
SHA-1: 0x52EEC2291155F1E5341D2A5E3514F0E81856D92A
Trojan.Win32.Patcher [Ikarus]
2 %Windir%\ggiogq.exe
[file and pathname of the sample #1]
25,600 bytes MD5: 0x7338363D96CE642D90AB521677D7D983
SHA-1: 0xB64A869492A69FBE61C45B7643891E4BEF1A004F
Mal/Behav-004 [Sophos]
DDoS:Win32/Nitol.A [Microsoft]
packed with MPRESS [Kaspersky Lab]

 

Memory Modifications

Process NameProcess FilenameMain Module Size
ggiogq.exe%Windir%\ggiogq.exe69,632 bytes
[filename of the sample #1][file and pathname of the sample #1]69,632 bytes

Module NameModule FilenameAddress Space Details
hra33.dll%System%\hra33.dllProcess name: ggiogq.exe
Process filename: %Windir%\ggiogq.exe
Address space: 0x890000 - 0x89C000

Service NameDisplay NameStatusService Filename
Stuvwx Abcdefgh JklStuvwx Abcdefgh Jklmnopq Stuv"Running"%Windir%\ggiogq.exe

 

Registry Modifications

 

Other details

China

PortProtocolProcess
1033TCPggiogq.exe (%Windir%\ggiogq.exe)
1035TCPggiogq.exe (%Windir%\ggiogq.exe)

Remote HostPort Number
guswns740.codns.com8000
ip.yototoo.com2017

Server NameServer PortConnect as UserConnection Password
127.0.0.280127.0.0.2127.0.0.2
127.0.0.380127.0.0.3127.0.0.3
127.0.0.480127.0.0.4127.0.0.4

 

Outbound traffic (potentially malicious)

 

 

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