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downloadsetup.exe

Setup

WEB PICK - INTERNET HOLDINGS LTD

This is a WebPick installer that bundles (with very minimal user consent) a number of adware browser extensions which inject ads in the browser. The application downloadsetup.exe by WEB PICK - INTERNET HOLDINGS has been detected as adware by 12 anti-malware scanners. The program is a setup application that uses the WebPick InstalleRex (Tarma) installer. The file has been seen being downloaded from storagenl.info. While running, it connects to the Internet address r1.stylezip.info on port 80 using the HTTP protocol.
Publisher:
Premium  (signed by WEB PICK - INTERNET HOLDINGS LTD)

Product:
Setup

Description:
Installer

Version:
2012.7.10.1316

MD5:
38ffe44cb0828df6e923c9b802b09d19

SHA-1:
03d634deaca001239403a5a9a62f0e03aa96ec5a

SHA-256:
1826b743b16635d0404d240f2d66e19feedffc2429ab25632c3eb35656a9994f

Scanner detections:
12 / 68

Status:
Adware

Explanation:
Uses Web-Pick's 'File Product', an Installer which wraps various products and downloads and installs it silently through the process, hosted on TusFiles.

Analysis date:
4/20/2024 12:57:41 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
Riskware.InstallMate
7.1.1

Avira AntiVirus
Adware/Bundledz.C
7.11.137.190

avast!
Win32:InstallMate-CJ [PUP]
2014.9-151006

Bkav FE
HW32.CDB
1.3.0.4959

Comodo Security
Application.Win32.Bundledz.C
17951

Dr.Web
hacktool program Tool.InstallToolbar.93
9.0.1.0279

ESET NOD32
Win32/InstallMate.A potentially unwanted application
9.7.0.302.0

herdProtect (fuzzy)
variant of codec-v.exe (Adware)
2015.10.6.23

Reason Heuristics
PUP.WebPick.WEBPICKINTERNETHOLDINGS.Installer (M)
15.8.19.21

Sophos
PUA 'InstallRex'
5.12

Trend Micro House Call
HV_INSTALLEREX_CI1954E8.RDXN
7.2.279

VIPRE Antivirus
Installerex/WebPick
27510

File size:
277.5 KB (284,184 bytes)

Product version:
1.0

Copyright:
Copyright © 2010 Premium

Original file name:
TSULoader.exe

File type:
Executable application (Win32 EXE)

Installer:
WebPick InstalleRex (Tarma)

Language:
Language Neutral

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

Digital Signature
Signed by:
WEB PICK - INTERNET HOLDINGS LTD

Authority:
Thawte, Inc.

Valid from:
2/25/2012 12:00:00 AM

Valid to:
3/22/2013 11:59:59 PM

Subject:
CN=WEB PICK - INTERNET HOLDINGS LTD, O=WEB PICK - INTERNET HOLDINGS LTD, L=Ramat Hasharon, S=Israel, C=IL

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
69BA3E5E7FA6543891BD41AC3F494F15

File PE Metadata
Compilation timestamp:
6/22/2012 3:18:05 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

CTPH (ssdeep):
6144:yOg7hprjhU+z3H9MGsN60N9VxooYThNfTG5K:yOg7hBlZbdhhK9rxW

Entry address:
0x14A3

Entry point:
55, 8B, EC, 81, EC, 24, 06, 00, 00, 53, 56, 33, F6, 57, 66, 89, B5, E4, FB, FF, FF, 89, 75, F4, 89, 75, FC, FF, 15, 68, 30, 40, 00, A3, 08, 44, 40, 00, FF, 15, 64, 30, 40, 00, 89, 45, F8, 68, 04, 01, 00, 00, 8D, 85, DC, F9, FF, FF, 50, 56, FF, 15, 60, 30, 40, 00, 85, C0, 75, 41, FF, 15, 5C, 30, 40, 00, 83, F8, 78, 75, 1A, 68, BC, 32, 40, 00, E8, 82, FB, FF, FF, 59, C7, 05, 0C, 44, 40, 00, FD, 00, 00, 00, E9, 13, 02, 00, 00, 50, 68, 98, 32, 40, 00, E8, 67, FB, FF, FF, 59, 59, C7, 05, 0C, 44, 40, 00, FF, 00...
 
[+]

Entropy:
7.9518

Developed / compiled with:
Microsoft Visual C++

Code size:
7.5 KB (7,680 bytes)

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

http://storagenl.info/.../

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

TCP (HTTP):
Connects to r1.stylezip.info  (54.186.255.26:80)

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