tb_umcommy.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_umcommy.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 setup and installation application and has been known to bundle potentially unwanted software. The file has been seen being downloaded from umcommy.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:
b087afeb9a7b145966ac5a8e24832f23

SHA-1:
cbd6f4c580ab2a61a5dc8a8964e926046d58949c

SHA-256:
12d2862d3727bc09b57eceeed5913ea72945ed044eabe66398e2e262a5843b13

Scanner detections:
1 / 68

Status:
Adware

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

Analysis date:
5/8/2024 12:56:54 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Conduit.ClientConnect.Installer (M)
16.1.23.2

File size:
207.3 KB (212,232 bytes)

Product version:
1.3.9.0

Copyright:
© 2014 ClientConnect Ltd.

Original file name:
tb_umcommy.exe

File type:
Executable application (Win32 EXE)

Language:
Language Neutral

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

Digital Signature
Authority:
VeriSign, Inc.

Valid from:
2/4/2014 8:00:00 AM

Valid to:
2/6/2016 7:59:59 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 9:19:49 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
6144:uz+92mhAMJ/cPl3iwTaozlx/LVXHSPF0MfC:uK2mhAMJ/cPllT7VXD

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:
7.5168

Code size:
73 KB (74,752 bytes)

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

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/51666072/51687195/?mainofferId=51662638&CurrentStep=2&TotalSteps=4&DownloadBrowser=IE&CType=-1&UserMode=-1&DMVersion=1.3.1.16.51686061.01&Language=US-EN

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