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desktunesinstaller.exe

Wecan Software

This is the Verti bundle installer which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed with minimal consent. The application desktunesinstaller.exe by Wecan Software has been detected as adware by 7 anti-malware scanners. The program is a setup application that uses the Verti Setup installer. The file has been seen being downloaded from inst.downloadsw.net and multiple other hosts.
Publisher:
Wecan Software  (signed and verified)

Version:
1.0.0.3

MD5:
b806be8f337b689d3b357f5ea8a25824

SHA-1:
5d36596c634eeb902ac08be6d03dbc0d9f73d992

SHA-256:
a89f3625fa6feca2bd10a5307cbcc537c10036ee653a223f925782942450bbc8

Scanner detections:
7 / 68

Status:
Adware

Description:
This is an installer which may bundle legitimate applications with offers for additional 3rd-party applications that may be unwanted by the user. While the installer contains an 'opt-out' feature this is not set be defult and is usually overlooked.

Analysis date:
11/5/2024 9:48:27 AM UTC  (today)

Scan engine
Detection
Engine version

AhnLab V3 Security
PUP/Win32.InstallMonster
2014.09.07

AVG
Rollnon
2015.0.3344

ESET NOD32
Win32/Verti (variant)
8.10377

McAfee
Artemis!79DA512AD361
5600.7000

Reason Heuristics
PUP.WecanSoftware.S
14.9.26.13

Trend Micro House Call
Suspicious_GEN.F47V0906
7.2.264

VIPRE Antivirus
Threat.4786530
32210

File size:
237.3 KB (243,016 bytes)

Product version:
1.0.0.3

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Verti Setup

Language:
English (United States)

Common path:
C:\users\{user}\desktunesinstaller.exe

Digital Signature
Signed by:
Wecan Software

Authority:
VeriSign, Inc.

Valid from:
7/22/2014 5:00:00 PM

Valid to:
7/23/2015 4:59:59 PM

Subject:
CN=Wecan Software, O=Wecan Software, L=Bellevue, S=Washington, C=US

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:
1FD8A9E8CBFDDB2724A69194C505EF77

File PE Metadata
Compilation timestamp:
7/31/2014 9:09:12 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
6144:noupBAM+B58yaU+7BS2GCk+K5z+UDIQR69uoSrrhUleo:VFc58yaU+7BSDCk+K5JDakoSnhUleo

Entry address:
0x14FC50

Entry point:
60, BE, 00, D0, 51, 00, 8D, BE, 00, 40, EE, FF, 57, 89, E5, 8D, 9C, 24, 80, C1, FF, FF, 31, C0, 50, 39, DC, 75, FB, 46, 46, 53, 68, 73, D1, 14, 00, 57, 83, C3, 04, 53, 68, 4B, 2C, 03, 00, 56, 83, C3, 04, 53, 50, C7, 03, 03, 00, 02, 00, 90, 90, 90, 90, 90, 55, 57, 56, 53, 83, EC, 7C, 8B, 94, 24, 90, 00, 00, 00, C7, 44, 24, 74, 00, 00, 00, 00, C6, 44, 24, 73, 00, 8B, AC, 24, 9C, 00, 00, 00, 8D, 42, 04, 89, 44, 24, 78, B8, 01, 00, 00, 00, 0F, B6, 4A, 02, 89, C3, D3, E3, 89, D9, 49, 89, 4C, 24, 6C, 0F, B6, 4A...
 
[+]

Entropy:
7.9000  (probably packed)

Code size:
208 KB (212,992 bytes)

The file desktunesinstaller.exe has been seen being distributed by the following 4 URLs.

http://inst.downloadsw.net/dl/31/14378/1309/.../

http://i.downloadsw.net/stub/WECAN/.../DesktunesInstaller.exe

http://inst.downloadsw.net/dl/31/14378/1309/.../

http://inst.downloadsw.net/dl/31/14378/52/.../

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