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tb_MBD24.exe

1.3.9.0.140504.01

ClientConnect LTD

The file belongs to the ClientConnect (Conduit/Perion) platform, a utility that bundles and monetizes search toolbars and browser add-ons. The application tb_MBD24.exe by ClientConnect has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. This is a self-extracting archive and installer and has been known to bundle potentially unwanted software. The file has been seen being downloaded from mbd24.ourtoolbar.com. While running, it connects to the Internet address cms.dmccint.com on port 80 using the HTTP protocol.
Publisher:
ClientConnect LTD  (signed and verified)

Product:
1.3.9.0.140504.01

Description:
Setup.exe

Version:
1.3.9.0

MD5:
4956c8b4416b7a0b5e958f5b19908ae3

SHA-1:
e60cc1b5e1e879501337d7ea30f03ca4041a70f9

SHA-256:
bab619463bf6cc09971f54c7c642c263a342a5ab175dd8d54e4597af909f07b6

Scanner detections:
1 / 68

Status:
Adware

Explanation:
Bundles the Conduit Toolbar and/or Conduit Search Protect.

Analysis date:
5/6/2024 10:09:03 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Conduit (M)
16.8.5.6

File size:
207.3 KB (212,232 bytes)

Product version:
1.3.9.0

Copyright:
© 2014 ClientConnect Ltd.

Original file name:
tb_MBD24.exe

File type:
Executable application (Win32 EXE)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\tb_mbd24.exe

Digital Signature
Signed by:
ClientConnect LTD

Authority:
VeriSign, Inc.

Valid from:
2/4/2014 3:00:00 AM

Valid to:
2/6/2016 2:59:59 AM

Subject:
CN=ClientConnect LTD, OU=Digital ID Class 3 - Microsoft Software Validation v2, OU=DM3, O=ClientConnect LTD, L=Ness Ziona, S=Israel, C=IL

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
72ACCA392AFB8F2E42D5D3C0C97523F2

File PE Metadata
Compilation timestamp:
6/9/2012 4:19:49 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
6144:kz+92mhAMJ/cPl3iwQXozlx/LVXHSPF0Mfb:kK2mhAMJ/cPlmY7VXq

Entry address:
0xAC87

Entry point:
E8, E3, FE, FF, FF, 33, C0, 50, 50, 50, 50, E8, 9F, 30, 00, 00, C3, 56, 57, 8B, 7C, 24, 0C, 8B, F1, 8B, CF, 89, 3E, E8, 8F, AB, FF, FF, 89, 46, 08, 89, 56, 0C, 8B, 87, 24, 0C, 00, 00, 89, 46, 10, 5F, 8B, C6, 5E, C2, 04, 00, 8B, C1, 8B, 08, 8B, 50, 10, 3B, 91, 24, 0C, 00, 00, 75, 0D, 6A, 00, FF, 70, 0C, FF, 70, 08, E8, 0E, B1, FF, FF, C3, 56, 8B, F1, 8B, 06, 85, C0, 74, 07, 50, FF, 15, C4, 40, 41, 00, 83, 26, 00, 83, 66, 08, 00, 83, 66, 0C, 00, 5E, C3, 56, 8B, F1, 80, 7E, 04, 00, 75, 34, 68, F4, 44, 41, 00...
 
[+]

Entropy:
7.5167

Code size:
73 KB (74,752 bytes)

The file tb_MBD24.exe has been seen being distributed by the following URL.

http://mbd24.ourtoolbar.com/.../?sourceid=7

The executing file has been seen to make the following network communication in live environments.

TCP (HTTP):
Connects to cms.dmccint.com  (23.67.242.80:80)

 
http://cms.dmccint.com/DynamicOffer/300603017/300624140/?mainofferId=300599583&CurrentStep=2&TotalSteps=4&DownloadBrowser=IE&CType=-1&UserMode=-1&DMVersion=1.3.0.00.300623006.01&Language=US-EN

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