ThreatExpert Report: Trojan.Trash

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Submission Summary:

Submission details:

Submission received: 11 August 2011, 15:36:46
Processing time: 10 min 32 sec
Submitted sample:

File MD5: 0x7A126ED555C8717F7695B6D65DEE90E6
File SHA-1: 0xF0332A37604E4DF20616B94C4FAE7A17312AAB61
Filesize: 333,283 bytes
Alias & packer info:

Trojan.Trash [Ikarus]
packed with: PEBundle [Kaspersky Lab]

Summary of the findings:

What's been found	Severity Level
Downloads/requests other files from Internet.
Creates a startup registry entry.

Technical Details:

File System Modifications

The following files were created in the system:

#	Filename(s)	File Size	File Hash	Alias
1	%AppData%\mkzskx.exe %Temp%\upd1.tmp	156,833 bytes	MD5: 0x005D5BEFAE4156BE55BD199CC626B101 SHA-1: 0x9015BA76756DE7743C3DDB83F7B659104C595B24	packed with PEBundle [Kaspersky Lab]
2	c:\fuckshit\BEB7E3EADAE.exe	262,817 bytes	MD5: 0xB309A51F386110D7FCBEAF8F347D7C87 SHA-1: 0xA5F268A94D09A3E682AB043ABC8DDEC1A4F242D1	packed with PEBundle [Kaspersky Lab]
3	c:\fuckshit\CE6E266EF179A72	77,081 bytes	MD5: 0xC7C48CA52F228D5B41E900BB04FF78C1 SHA-1: 0x6AA680F818A6237755D399944E167308B6BEBA63	(not available)
4	c:\iluminated.exe\config.bin	588 bytes	MD5: 0x9D8C19AC5DBDEF89C4BC8795F42C87D4 SHA-1: 0x7C999CD3002EBE7037203B3DA695F9834A423FAC	(not available)
5	c:\iluminated.exe\iluminated.exe [file and pathname of the sample #1]	333,283 bytes	MD5: 0x7A126ED555C8717F7695B6D65DEE90E6 SHA-1: 0xF0332A37604E4DF20616B94C4FAE7A17312AAB61	Trojan.Trash [Ikarus] packed with PEBundle [Kaspersky Lab]

Notes:

%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.
%Temp% is a variable that refers to the temporary folder in the short path form. By default, this is C:\Documents and Settings\[UserName]\Local Settings\Temp\ (Windows NT/2000/XP).

The following directories were created:

c:\iluminated.exe
c:\5iu6gf
c:\fuckshit

Memory Modifications

There were new memory pages created in the address space of the system process(es):

Process Name	Process Filename	Allocated Size
lsass.exe	%System%\lsass.exe	20,480 bytes
lsass.exe	%System%\lsass.exe	319,488 bytes
lsass.exe	%System%\lsass.exe	286,720 bytes
svchost.exe	%System%\svchost.exe	319,488 bytes
svchost.exe	%System%\svchost.exe	286,720 bytes
svchost.exe	%System%\svchost.exe	319,488 bytes
svchost.exe	%System%\svchost.exe	286,720 bytes
svchost.exe	%System%\svchost.exe	319,488 bytes
svchost.exe	%System%\svchost.exe	286,720 bytes
svchost.exe	%System%\svchost.exe	20,480 bytes
svchost.exe	%System%\svchost.exe	319,488 bytes
svchost.exe	%System%\svchost.exe	286,720 bytes
svchost.exe	%System%\svchost.exe	319,488 bytes
svchost.exe	%System%\svchost.exe	286,720 bytes
alg.exe	%System%\alg.exe	319,488 bytes
alg.exe	%System%\alg.exe	286,720 bytes

Notes:

%System% is a variable that refers to the System folder. By default, this is C:\Windows\System (Windows 95/98/Me), C:\Winnt\System32 (Windows NT/2000), or C:\Windows\System32 (Windows XP).

Registry Modifications

The following Registry Keys were created:

HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\PhishingFilter
HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Recovery
HKEY_CURRENT_USER\Software\Microsoft Windows

The newly created Registry Values are:

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon]

Taskman = "%AppData%\mkzskx.exe"

so that mkzskx.exe runs every time Windows starts

[HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\PhishingFilter]

EnabledV8 = 0x00000000
ShownServiceDownBalloon = 0x00000000

[HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Recovery]

ClearBrowsingHistoryOnExit = 0x00000000

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings]

ProxyHttp1.1 = 0x00000001
WarnOnPostRedirect = 0x00000000
WarnOnIntranet = 0x00000000

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\0]

1409 = 0x00000003

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\1]

1409 = 0x00000003

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2]

1409 = 0x00000003

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3]

1409 = 0x00000003

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\4]

1409 = 0x00000003

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run]

iluminated.exe = "C:\iluminated.exe\iluminated.exe"
5G4Y3E3DVW7W9Y3UYAAEHTCNITIC = "C:\fuckshit\BEB7E3EADAE.exe"

so that iluminated.exe runs every time Windows starts

so that BEB7E3EADAE.exe runs every time Windows starts

The following Registry Values were modified:

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings]

WarnOnPost =

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\1]

1406 =

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\3]

1406 =

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\4]

1406 =

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\0]

1609 =

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\1]

1406 =
1609 =

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2]

1609 =

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3]

1406 =
1609 =

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\4]

1406 =
1609 =

Other details

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

Spain

There was registered attempt to establish connection with the remote host. The connection details are:

Remote Host	Port Number
91.211.117.40	80

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

http://siriusproj.net.in/images/gate.php?guid=UserName!COMPUTERNAME!00CD1A40&ver=10280&stat=ONLINE&ie=6.0.2900.2180&os=5.1.2600&ut=Admin&cpu=3&ccrc=952E10F2&md5=7a126ed555c8717f7695b6d65dee90e6
http://astaloscojones.net.in/54.exe
http://siriusproj.net.in/images/gate.php?guid=UserName!COMPUTERNAME!00CD1A40&ver=10280&stat=LOAD-COMPLETE&tid=555&rep=TASK%20IS%20OK&cpu=67&ccrc=952E10F2&md5=7a126ed555c8717f7695b6d65dee90e6
http://astaloscojones.net.in/cady.exe

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