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tb_UViOo.exe

1.3.8.7.140323.02

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_UViOo.exe by ClientConnect has been detected as adware by 7 anti-malware scanners. This is a setup and installation application and has been known to bundle potentially unwanted software. The file has been seen being downloaded from dde.storage.dmccint.com and multiple other hosts. 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:
1.3.8.7.140323.02

Description:
Setup.exe

Version:
1.3.8.7

MD5:
de1a8786b4700f4ae37ec4b2f1f8bf42

SHA-1:
264859564e8ccdbed594e1892dde2feb0a154c4f

SHA-256:
c4efa4ffa9259dcfebdff61446d333c1281df7b11b6b8ac2391db299f1075c29

Scanner detections:
7 / 68

Status:
Adware

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

Analysis date:
4/24/2024 6:52:11 PM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.Toolbar.Conduit
7.1.1

AVG
MalSign.Generic
2015.0.3467

ESET NOD32
Win32/Toolbar.Conduit.AB (variant)
8.9671

Malwarebytes
PUP.Optional.Conduit.A
v2014.05.21.06

Reason Heuristics
PUP.Installer.ClientConnect.I
14.5.21.18

Trend Micro House Call
TROJ_GE.7B758086
7.2.141

VIPRE Antivirus
Trojan.Win32.Generic
28214

File size:
210 KB (215,056 bytes)

Product version:
1.3.8.7

Copyright:
© 2014 ClientConnect Ltd.

Original file name:
tb_UViOo.exe

File type:
Executable application (Win32 EXE)

Language:
Language Neutral

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

Digital Signature
Signed by:
ClientConnect LTD

Authority:
VeriSign, Inc.

Valid from:
2/3/2014 6:00:00 PM

Valid to:
2/5/2016 5:59:59 PM

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 8:19:49 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
6144:zz+92mhAMJ/cPl3iwCwLxv51iQd8VfKKr6h7O6OAg/Be:zK2mhAMJ/cPlMWvDlGVSK8y9Je

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:
7.5258

Code size:
73 KB (74,752 bytes)

The file tb_UViOo.exe has been seen being distributed by the following 5 URLs.

http://dde.storage.dmccint.com//8/289/ct2896708/5d7f388372834e75a82dd5d21d02b45a/Downloads/Prod/SmallStub1.3.8.7.140323.02/.../tb_UViOo.exe

http://5d7f388372834e75a82dd5d21d02b45a.download.dmccint.com/Default.ashx?EnvironmentID=1

http://dm.distributionengine.conduit-services.com/ToolbarDM/OrganicTBDownload.ashx?CTID=CT2896708&ToolbarName=UViOo&Browser=ch&OrganicUrl=http://CT2896708.ourtoolbar.com/.../?IsOrganic=true&RequesterId=DMStub&FallbackUrl=http://CT2896708.ourtoolbar.com/.../?IsFallbackFromDM=true&SetupCreationId=2014-03-31T19:22:25.3300000

http://uvioo.ourtoolbar.com/.../

http://uvioo.ourtoolbar.com/exe

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/5573648/5594771/?mainofferId=5570214&CurrentStep=2&TotalSteps=4&DownloadBrowser=IE&CType=-1&UserMode=-1&DMVersion=1.3.5.59.5593637.01&Language=US-EN

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