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Threat Submitted On: 10 Nov 2008
Threat Analysed On: 11 Nov 2008
Threat Updated On: 11 Sept 2009
Type : Adtool
Symptoms of hijack
  • Performs malicious activities.
  • Fetches the user’s sensitive information.
  • Enables the attacker to control the system remotely.
Information
Alias : [Not Available]
Md5 Hash : [aaa17c0efe867b0ec226fc50d55f38ef]
File Size : [Not Available]

Technical Details

Here are the Technical findings of our analysis team after analyzing this malware in detail :-

Creates the following infected Files on user's System
Note:
Delete the following Files to remove Infection
File: ltiszbln.dll
Path : %windir%\system32

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Collapse Md5Hash :Md5Hash :
102686c040d232ef5cf36d8f7b537279 ( 16896 bytes)
b508a0f095d20f24ce788f358b17ffff ( 16896 bytes)
b64ea168222ab037f5cc3760d010ecfb ( 16896 bytes)
File: [randomname].exe
Path : %workingdir%

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Collapse Md5Hash :Md5Hash :
102686c040d232ef5cf36d8f7b537279 ( 16896 bytes)
142de56a9277b0a6315be0c16874a03b ( bytes)
1efad39b43fb17f049dc7e7a5d4a01a3 ( 21504 bytes)
2496c2f046411a4433d1588495b9043b ( bytes)
29043a9bbe7a44cbeb04b3266272e8d6 ( 23040 bytes)
30dd0e96b116d9364882aa034e9b3b3d ( 23040 bytes)
3656d53effe0fdbd735b0424cb0b8a0c ( bytes)
5fef11bb552168e75404111d1410262b ( 21504 bytes)
602713601566aa6079eac2f51ac4a859 ( bytes)
62ec1876f75df645096259ddd4ea614e ( 21504 bytes)
636ad75ca7d62d98f92059fb8ae67c18 ( 23040 bytes)
6a30b28ac9a30cb6e18fae19a59f3f10 ( bytes)
733a48a9cb49651d72fe824ca91e8d00 ( 14336 bytes)
84750408763db66975e8c72d4e8623a0 ( 16896 bytes)
85e13602da5437b32bc23441fdcdf603 ( 21504 bytes)
8742810715cede293a194d5e66869f5b ( 23040 bytes)
94644ba1633e9f64f598076e5c2fdcc8 ( 21504 bytes)
96f837a5c6c6c9547fb0dc5944d0c93e ( bytes)
a78ffbddb40366ab64deb36513a4a446 ( 21504 bytes)
a99832017f322ad0866c2cdb55345184 ( 21504 bytes)
aaa17c0efe867b0ec226fc50d55f38ef ( bytes)
ad9915851d89e395b9a9de7719a9f554 ( bytes)
c035d60cfadf9f42143cef2b54b5bcd3 ( 21504 bytes)
c606ba65d8403ca53d97998f985eb2a5 ( 14336 bytes)
cee8a49c46d044459a5d7928ac28a179 ( bytes)
dda32726f164df9e32becfdbd72c6ebf ( bytes)
e5f31331f2be5e31b842e60b68193046 ( 21504 bytes)
f9f8d2c82f8c9ded5f6179b199261e23 ( 21504 bytes)
The following Registry Values are added to the provided Registry Keys :-
Note:
Delete the added Values from the Key to remove Infection
|__ Value Added :
%windir%\system32\svchost.exe = "enablenxshowui"
|__ Value Added :
asynchronous = "[reg_dword, value: 00000000]"
|__ Value Added :
impersonate = "[reg_dword, value: 00000000]"
Creates the following child process(s) on execution:

%windir%\system32\lsass.exe

%windir%\system32\cmd.exe /c del %workingdir%\aaa17c~1.exe>> nul

%windir%\system32\dumprep.exe 612 -dm 7 7 %systemdrive%\docume~1\antisp~1\locals~1\temp\wer2887.dir00\lsass.exe.mdmp 16325836412028208

%windir%\system32\dumprep.exe 612 -dm 7 7 %systemdrive%\docume~1\antisp~1\locals~1\temp\wer2887.dir00\lsass.exe.hdmp 16325836412028228

%windir%\system32\rundll32.exe %windir%\system32\sysdm.cpl,noexecuteprocessexception %windir%\system32\lsass.exe

NOTE:

1. %windir% Refers to the windows root folder. By default it is 'C:\Windows'
2. %workingdir% Refers to the current directory in which user is working.

Important: We strongly recommend that you backup the Registry before making any changes to it. Incorrect changes to the Registry can result in permanent data loss or corrupted Files. Modify the malicious\suspicious Subkeys only.

Click Here for more spywarelib.com recommended PC Security and Optimization Tools

To modify registry entries in Windows Operating System:
Follow Steps:
1. Click Start > Run
2. Type “regedit” : to open registry editor
3. Navigate to required registry Key from the Left Tree control and modify accordingly.


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