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winamp_tsv372d2d.exe

Perion Network Ltd.

The application winamp_tsv372d2d.exe by Perion Network has been detected as a potentially unwanted program by 4 anti-malware scanners. The program is a setup application that uses the Perion Download Manager installer. The file has been seen being downloaded from dde.storage.dmccint.com and multiple other hosts. While running, it connects to the Internet address ude.databssint.com on port 80 using the HTTP protocol.
Publisher:
Perion Network Ltd.  (signed and verified)

MD5:
2279d9111ae933f187fbc7e474835967

SHA-1:
8601622189bac38f6ac33bbd81ffae8fbe1506d1

SHA-256:
dff8769971c329f18ffcf0a0c372d970c2813a113d24c0361fd23e671463ab17

Scanner detections:
4 / 68

Status:
Potentially unwanted

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

Description:
This 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
12/25/2024 1:08:00 AM UTC  (today)

Scan engine
Detection
Engine version

Dr.Web
Adware.Downware.1895
9.0.1.081

ESET NOD32
Win32/Wajam (variant)
8.9511

Malwarebytes
PUP.Optional.Conduit
v2014.03.22.05

Reason Heuristics
PUP.Perion.Q
14.3.22.17

File size:
665.4 KB (681,336 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Perion Download Manager (using Nullsoft Install System)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\winamp_tsv372d2d.exe

Digital Signature
Signed by:
Perion Network Ltd.

Authority:
VeriSign, Inc.

Valid from:
4/23/2012 7:00:00 PM

Valid to:
4/23/2015 6:59:59 PM

Subject:
CN=Perion Network Ltd., OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Perion Network Ltd., L=Tel Aviv, S=Tel Aviv, 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:
45F87694FE8D1984719796AEC8031DF4

File PE Metadata
Compilation timestamp:
2/24/2012 1:19:59 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
12288:wEdatCQWKER/8WyzyfG+ZpVigbrEKeIhkaULjdBGVbot8NHE03:wKatMKAkzyfjbVJrkBvdBGV/hV

Entry address:
0x39E3

Entry point:
81, EC, D4, 02, 00, 00, 53, 55, 56, 57, 6A, 20, 33, ED, 5E, 89, 6C, 24, 18, C7, 44, 24, 10, D8, 91, 40, 00, 89, 6C, 24, 14, FF, 15, 30, 80, 40, 00, 68, 01, 80, 00, 00, FF, 15, B8, 80, 40, 00, 55, FF, 15, C0, 82, 40, 00, 6A, 08, A3, B8, 2E, 47, 00, E8, 37, 2A, 00, 00, 55, 68, B4, 02, 00, 00, A3, D0, 2D, 47, 00, 8D, 44, 24, 38, 50, 55, 68, 1C, 93, 40, 00, FF, 15, 84, 81, 40, 00, 68, 04, 93, 40, 00, 68, C0, AD, 46, 00, E8, 19, 27, 00, 00, FF, 15, B4, 80, 40, 00, 50, BF, A0, 30, 4C, 00, 57, E8, 07, 27, 00, 00...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
28 KB (28,672 bytes)

The file winamp_tsv372d2d.exe has been seen being distributed by the following 3 URLs.

http://dde.storage.dmccint.com//16/856/ct8568316/90be71ed797c48aeb420bd1a9ac23ee9/Downloads/Prod/DDE1.3.8.8.140217.01/.../Winamp.exe

http://90be71ed797c48aeb420bd1a9ac23ee9.download.dmccint.com/Default.ashx?EnvironmentID=1&PUID=1523565617237446238&PPD=search,38695671275,winamp,e,,c,Winamp,,,www.software-watcher.com&FID=CPuLtq6i270CFWEV7AodcF4ASQ&InstallSessionID=1523565617237446238151454532&CID=10940

http://dm.distributionengine.conduit-services.com//ThinDMDownload/ThinDMDownload.ashx?PublisherID=198&Setid=7&SoftwareName=Winamp&SoftwareDownloadUrl=http://allmyapps.com/binary/367/209947/direct-download?token=0c63f9a06957d29e6d7681d8ecbcbe5aa816537e&ImageUrl=http://static.allmyapps.com/data/w/i/.../f22b08dfed6abe2a83e03b57e5fa8648_winamp_02.jpg&SoftwareDescription=Manage music, video, podcasts and internet radio&PUID=1523565617237446238&PPD=search,38695671275,winamp,e,,c,Winamp,,,www.software-watcher.com&FID=CPuLtq6i270CFWEV7AodcF4ASQ&InstallSessionID=1523565617237446238151454532&CID=10940

The executing file has been seen to make the following network communications in live environments.

TCP (HTTP):
Connects to ude.databssint.com  (107.22.223.150:80)

TCP (HTTP):
Connects to storage.stgbssint.com  (172.229.236.170:80)

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