Submission Summary:

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

 

Technical Details:

 

Possible Security Risk

Threat CategoryDescription
A code with the rootkit-specific techniques designed to hide the software presence in the system

 

File System Modifications

#Filename(s)File SizeFile HashAlias
1 %System%\hra33.dll 8,704 bytes MD5: 0xB1960DDF9ED1798AC6EFFBD84741FEE3
SHA-1: 0xD2E6138F86C853108925621841D33B203449F9B9
Rootkit.Win32.Lapka.an [Kaspersky Lab]
Trojan.Win32.Patcher [Ikarus]
2 [file and pathname of the sample #1] 18,944 bytes MD5: 0x4DE05B00D0564232FBE6AD5DAF0E184F
SHA-1: 0xD42CCD43E3CFC4F1362B12DBDB08A2EE10020F1F
Rootkit.Win32.Lapka.an [Kaspersky Lab]
Mal/Behav-004 [Sophos]
Backdoor.Win32.Inject [Ikarus]
packed with UPX [Kaspersky Lab]

 

Memory Modifications

Process NameProcess FilenameMain Module Size
[filename of the sample #1][file and pathname of the sample #1]61,440 bytes

Module NameModule FilenameAddress Space Details
hra33.dll%System%\hra33.dllProcess name: [filename of the sample #1]
Process filename: [file and pathname of the sample #1]
Address space: 0x3A0000 - 0x3A6000

 

Other details

China

PortProtocolProcess
1033TCP[file and pathname of the sample #1]

Remote HostPort Number
103.239.74.1316666

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

 

Outbound traffic (potentially malicious)

 

 

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