Systweak Spyware Library
Systweak Spyware Library text
More than 1309737 spyware signatures and growing
Microsoft Gold Certified Partner
Search in:
Worm-Net.nanspy.ag Analysis Report
Threat Submitted On: 6/11/2008 9:52:25 AM
Threat Analysed On: 6/11/2008 2:52:25 PM
Threat Updated On: 11/16/2009 8:05:23 AM
Type : Worm-Net
Symptoms of nanspy.ag
  • Copies itself to other computers of the same LAN thereby infecting the whole LAN.
  • Copies its files to all the possible shared resources of the network.
  • Modifies the SYSTEM.INI and WIN.INI files and can even make itself execute at start-up.
Information
Alias : net-worm.win32.nanspy.ag
Md5 Hash : [2dd0c2152612a4d379c176867bef4649]
File Size : (71680 bytes)

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: spools.exe
Path : %windir%\system32
Md5Hash :5b045afae279c9c136b45ca83640799a ( 244224 bytes)
File: [randomname].exe
Path : %workingdir%
Skip Navigation Links.
Collapse Md5Hash :Md5Hash :
2dd0c2152612a4d379c176867bef4649 ( 71680 bytes)
5b045afae279c9c136b45ca83640799a ( 244224 bytes)
Also creates the following files on user's System which are also created by Genuine Software :-
Note:
These file(s) can be kept as they are also created by genuine Software.
File : desktop.ini
Path : %homepath%\my documents
Md5Hash :869cba0364c55b0c6524419a8b86df88 ( 83 bytes)
File : profiles.ini
Path : %programfiles%\trillian\users\global
Md5Hash :( bytes)
File : 1.htm
Path : %windir%\system32
Md5Hash :40e946a031eb0711dfeace4d1a468203 ( 8 bytes)
File : ntlib.dll
Path : %windir%\system32
Md5Hash :bb5cbffc096497506167bce1d9690ef2 ( 708096 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 :
spools service controller = "%windir%\system32\spools.exe"
Creates the following child process(s) on execution:

%workingdir%\[random name].exe

services.exe

Tries To Connect to The Following Urls:-
Http_Version :http/1.0
87.118.110.78/pinch/gate.php
Copies the Following Files to Given Location :-

Copies :%windir%\system32\ntdll.dll

To : %windir%\system32\ntlib.dll

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.
3. %homepath% Refers to the windows current user's profile folder. By default it is 'C:\Documents and Settings\[user]'
4. %programfiles% Refers to the program files folder. By default it is 'C:\Program Files'

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.

Microsoft Gold Certified Partner

© Systweak Inc., 1999-2009 All rights reserved.