Submission Summary:

What's been foundSeverity Level
Produces outbound traffic.
Downloads/requests other files from Internet.
Creates a startup registry entry.
Packed with a packer that is known to be used by malware (e.g. to complicate threat analysis or detection).
Contains characteristics of an identified security risk.

 

Technical Details:

 

Possible Security Risk

Security RiskDescription
Trojan.Generic Common Components that may be used by Trojans Small, DRSN Search, Binet, Euniverse, Adrotator and Dloader among others.
Adware.Component.Unrelated These common components have files and keys that are in different threats but the threats are not related to one another in that the author of the signature is not the same. It is recommended that all these entries be removed.

Threat CategoryDescription
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 %AppData%\TeamViewer\TeamViewer4_Logfile.log 12,676 bytes MD5: 0x03AE108D3DC7C43902FA2B0DEAF2322E
SHA-1: 0x94194F70A37CD43746F3E48C9032FC91C95CF061
packed with Edit [Kaspersky Lab]
2 %Windir%\csrss.exe 1,535,768 bytes MD5: 0xEF0DC54519BCEA8F4096602C67CD3758
SHA-1: 0x9C5BBF1ADEB65C640B360149822374C81B238C21
Mal/Generic-A [Sophos]
Backdoor.Win32.Haxdoor.DW [Ikarus]
packed with FSG [Kaspersky Lab]
3 %Windir%\svchost.exe
[file and pathname of the sample #1]
1,568,768 bytes MD5: 0x1CE5F37846A6C311BC7F9406DF85ED1F
SHA-1: 0x8725A252A940EBBF50BB470BCF7CC8DF4688B47F
Trojan-Proxy.Win32.Agent.bmn [Kaspersky Lab]
W32/Generic.d [McAfee]
Mal/Generic-E [Sophos]
Trojan-Proxy.Win32.Agent [Ikarus]
Win-Trojan/Agent.1568768.B [AhnLab]
4 %Windir%\TeamRat - %ComputerName%.txt 41 bytes MD5: 0x0130DA73B6D66BD7A582D53D0D522AF9
SHA-1: 0x2159DECC44EEEE9C7BC82AF700A71481AA9C8314
(not available)

 

Memory Modifications

Process NameProcess FilenameMain Module Size
[filename of the sample #1][file and pathname of the sample #1]1,568,768 bytes
svchost.exe%Windir%\svchost.exe1,568,768 bytes
csrss.exe%Windir%\csrss.exe5,472,256 bytes

 

Registry Modifications

 

Other details

PortProtocolProcess
1033TCP[file and pathname of the sample #1]
1034TCPsvchost.exe (%Windir%\svchost.exe)
1035TCPcsrss.exe (%Windir%\csrss.exe)
1038TCPcsrss.exe (%Windir%\csrss.exe)

Remote HostPort Number
ping3.dyngate.com5938
master16.teamviewer.com21

Server NameServer PortConnect as UserConnection Password
master14.teamviewer.com0master14.teamviewer.commaster14.teamviewer.com
master.dyngate.com0master.dyngate.commaster.dyngate.com
master1.teamviewer.com0master1.teamviewer.commaster1.teamviewer.com
master10.teamviewer.com0master10.teamviewer.commaster10.teamviewer.com
master9.teamviewer.com0master9.teamviewer.commaster9.teamviewer.com
11111111111121111111111111111111111111

 

Outbound traffic (potentially malicious)

 

 

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