tb_YesStreamerBar.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_YesStreamerBar.exe by ClientConnect has been detected as adware by 14 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 yesstreamerbar.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:
64b103530fcf245ca5b1bd004c667821

SHA-1:
03a1a8d537c8b54515ed9ae0ca401d4dadcb7120

SHA-256:
a87425f64703314f595a56aad685ec34446bf8c480179a15b65a283788faab39

Scanner detections:
14 / 68

Status:
Adware

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

Analysis date:
5/4/2024 3:06:24 PM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.Toolbar.Conduit
7.1.1

avast!
Win32:Adware-BRM [PUP]
2014.9-150610

AVG
Generic
2016.0.3082

Dr.Web
Trojan.PWS.Stealer.13174
9.0.1.0161

ESET NOD32
Win32/ClientConnect (variant)
9.10763

Fortinet FortiGate
Riskware/Toolbar_Conduit
6/10/2015

G Data
Win32.Application.Conduit
15.6.24

K7 AntiVirus
Unwanted-Program
13.185.14098

Kaspersky
not-a-virus:WebToolbar.Win32.Agent
14.0.0.1906

Malwarebytes
PUP.Optional.ClientConnect
v2015.06.10.04

NANO AntiVirus
Riskware.Win32.Conduit.dbqqxi
0.28.6.63474

Reason Heuristics
PUP.Conduit.Installer
15.6.10.16

Total Defense
Win32/Tnega.ALHeNWC
37.0.11291

VIPRE Antivirus
Conduit
35006

File size:
207.2 KB (212,176 bytes)

Product version:
1.3.9.0

Copyright:
© 2014 ClientConnect Ltd.

Original file name:
tb_YesStreamerBar.exe

File type:
Executable application (Win32 EXE)

Language:
Language Neutral

Digital Signature
Authority:
VeriSign, Inc.

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

Valid to:
2/6/2016 1:59:59 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:jz+92mhAMJ/cPl3iRJ4ozlx/LVXHSPF0MfF:jK2mhAMJ/cPlCh7VXI

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:
7.5204

Code size:
73 KB (74,752 bytes)

The file tb_YesStreamerBar.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/22913562/22934685/?mainofferId=22910128&CurrentStep=2&TotalSteps=4&DownloadBrowser=IE&CType=-1&UserMode=-1&DMVersion=1.3.2.29.22933551.01&Language=US-EN

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