ThreatExpert Report: Troj/DelfInj-AM, TrojanDownloader:Win32/Zeagle.gen!A

Submission Summary:

Submission details:

Submission received: 31 August 2012, 12:36:38
Processing time: 8 min 25 sec
Submitted sample:

File MD5: 0xFFA4F951A6C83BB2CE28F8EFD4F508C7
File SHA-1: 0x73BCC8A1666202F0CAE39887D9F7B1C3F60B4E48
Filesize: 387,072 bytes

Summary of the findings:

What's been found	Severity Level
Downloads/requests other files from Internet.

Technical Details:

File System Modifications

The following file was created in the system:

#	Filename(s)	File Size	File Hash
1	[file and pathname of the sample #1]	387,072 bytes	MD5: 0xFFA4F951A6C83BB2CE28F8EFD4F508C7 SHA-1: 0x73BCC8A1666202F0CAE39887D9F7B1C3F60B4E48

Memory Modifications

There was a new process created in the system:

Process Name	Process Filename	Main Module Size
[filename of the sample #1]	[file and pathname of the sample #1]	409,600 bytes

Other details

To mark the presence in the system, the following Mutex object was created:

_!SHMSFTHISTORY!_

The following Internet Connection was established:

Server Name	Server Port	Connect as User	Connection Password
goo.gl	80	(null)	(null)

The following GET requests were made:

MfvGM
index.jpg

The data identified by the following URL was then requested from the remote web server:

http://www.agcz.com.br/images/prettyPhoto/light_rounded/dire_expless_291.jpg

Downloaded File Summary:

Download details:

Download retrieved: 31 August 2012 12:48:07
Processing time: 7 min 56 sec
Downloaded sample:

File MD5: 0x30A9046F763C810D71649FF571320EA2
File SHA-1: 0xB9CA295B7DA18A3F45AD0BEEBC4F9362A0A2506D
Filesize: 2,222,592 bytes
Alias:

Troj/DelfInj-AM [Sophos]
TrojanDownloader:Win32/Zeagle.gen!A [Microsoft]

Technical Details:

File System Modifications

The following file was created in the system:

#	Filename(s)	File Size	File Hash	Alias
1	%AppData%\iexplore.exe [file and pathname of the sample #1]	2,222,592 bytes	MD5: 0x30A9046F763C810D71649FF571320EA2 SHA-1: 0xB9CA295B7DA18A3F45AD0BEEBC4F9362A0A2506D	Troj/DelfInj-AM [Sophos] TrojanDownloader:Win32/Zeagle.gen!A [Microsoft]

Note:

%AppData% is a variable that refers to the file system directory that serves as a common repository for application-specific data. A typical path is C:\Documents and Settings\[UserName]\Application Data.

Other details

Analysis of the file resources indicate the following possible country of origin:

Bulgaria

To mark the presence in the system, the following Mutex object was created:

webdown

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