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bs_Extension_renamer.exe

1.3.8.7.140224.01

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 bs_Extension_renamer.exe by ClientConnect has been detected as adware by 8 anti-malware scanners. 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 3e871151d8e643a296bc93ceb17f7111.download.dmccint.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:
1.3.8.7.140224.01

Description:
Setup.exe

Version:
1.3.8.7

MD5:
2b23840e06e5292b51d74a424ba780d6

SHA-1:
331add7fbf05de36ae756c47dfd412fea04149d5

SHA-256:
f477f25c0ddf848a9ea5e1c429eda55235fa0f4a3c3c9bab9de23d1d21e1944c

Scanner detections:
8 / 68

Status:
Adware

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

Analysis date:
4/19/2024 9:17:48 PM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.Toolbar.Conduit
7.1.1

Dr.Web
Adware.Conduit.43
9.0.1.0101

ESET NOD32
Win32/Toolbar.Conduit.AB (variant)
8.9648

Malwarebytes
PUP.Optional.Conduit.A
v2014.04.11.01

Panda Antivirus
PUP/Conduit.A
14.04.11.01

Reason Heuristics
PUP.Installer.ClientConnect.U
14.4.11.1

Trend Micro House Call
TROJ_GE.0DB0DA27
7.2.101

VIPRE Antivirus
Conduit
28116

File size:
232.2 KB (237,728 bytes)

Product version:
1.3.8.7

Copyright:
Conduit Ltd.

Original file name:
bs_Extension_renamer.exe

File type:
Executable application (Win32 EXE)

Language:
Language Neutral

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

Digital Signature
Signed by:
ClientConnect LTD

Authority:
VeriSign, Inc.

Valid from:
2/3/2014 7:00:00 PM

Valid to:
2/5/2016 6:59:59 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 9:19:49 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
6144:oz+92mhAMJ/cPl3i/vlDbA+mQRs53ONbajVMX98j7HBH:oK2mhAMJ/cPlulDbA+525eZajia7x

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:
7.5237

Code size:
73 KB (74,752 bytes)

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

http://3e871151d8e643a296bc93ceb17f7111.download.dmccint.com/Default.ashx?EnvironmentID=1&build=1

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/3804489/3825612/?mainofferId=3801055&CurrentStep=2&TotalSteps=4&DownloadBrowser=IE&CType=-1&UserMode=-1&DMVersion=1.3.8.82.3824478.01&Language=US-EN

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