Submission Summary:

What's been foundSeverity Level
Produces outbound traffic.
Downloads/requests other files from Internet.
Creates a startup registry entry.

 

Technical Details:

 

File System Modifications

#Filename(s)File SizeFile HashAlias
1 %Temp%\98156\1455495\1455495 3,813,376 bytes MD5: 0x8B98E8FC6DF87FD0DE10FDC08A9412EA
SHA-1: 0xD10450C1F79585D71F1EFA82CF38E7BE6364C2A1
Generic.gl [McAfee]
packed with PE_Patch [Kaspersky Lab]
2 c:\updata.exe 327,680 bytes MD5: 0xC7B16BCC41A389E86B5BF9C453678B17
SHA-1: 0xC0D66CD0EAA1DD5B174B72CDDF4A2AA4974C0D30
Backdoor.Win32.Zegost [Ikarus]
3 [file and pathname of the sample #1] 4,161,617 bytes MD5: 0xE40B63350EB164CB02714B09ECEB63DE
SHA-1: 0x25D5CDAD4EEB4187890DECB3D328F01029B3DE80
Backdoor:Win32/Zegost.L [Microsoft]

 

Memory Modifications

Process NameProcess FilenameMain Module Size
[filename of the sample #1][file and pathname of the sample #1]20,480 bytes
updata.exec:\updata.exe348,160 bytes
server.exe%Temp%\server.exe348,160 bytes

Process NameMain Module Size
server.exe348,160 bytes
server.exe348,160 bytes

 

Registry Modifications

 

Other details

China

Remote HostPort Number
139.224.207.377777
139.224.207.371034

Server NameServer PortConnect as UserConnection Password
www.52shiguang.cc80(null)(null)

 

Outbound traffic (potentially malicious)

 

 

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