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corel videostudio pro x4 v14 multilingual iso.exe

Daneil Jemoch

This is a WebPick installer that bundles (with very minimal user consent) a number of adware browser extensions using the JustPlug.it browser framework. The application corel videostudio pro x4 v14 multilingual iso.exe, “Installer for MountainApp” by Daneil Jemoch has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the WebPick InstalleRex (Tarma) installer. The file has been seen being downloaded from getapplicationmy.info. While running, it connects to the Internet address r1.stylezip.info on port 80 using the HTTP protocol.
Publisher:
MountainApp  (signed by Daneil Jemoch)

Product:
MountainApp

Description:
Installer for MountainApp

Version:
2014.6.12.1603

MD5:
150a241521bc41b9ad7a6be403e129a6

SHA-1:
f1882d95e1376eb2d0ef696be55d87d2905b1e50

SHA-256:
f12d3d2d4ab82a2c30f439ec48ec1d28f0718342e3c2e94f56015199ed4f58e2

Scanner detections:
1 / 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:
4/27/2024 1:42:16 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.WebPick.Installer (M)
16.2.10.21

File size:
316.2 KB (323,768 bytes)

Product version:
1.0.0.3

Copyright:
Copyright © 2014 MountainApp

Original file name:
TSULoader.exe

File type:
Executable application (Win32 EXE)

Installer:
WebPick InstalleRex (Tarma)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\corel videostudio pro x4 v14 multilingual iso.exe

Digital Signature
Signed by:
Daneil Jemoch

Authority:
COMODO CA Limited

Valid from:
9/2/2013 7:00:00 AM

Valid to:
9/3/2014 6:59:59 AM

Subject:
CN=Daneil Jemoch, O=Daneil Jemoch, STREET=Dubenskay 3, L=Kiev, S=Kiev, PostalCode=03056, C=UA

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
49A39B9858F6FBAB7EFD6CE450878DDB

File PE Metadata
Compilation timestamp:
3/12/2013 3:51:45 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

CTPH (ssdeep):
6144:Qr5bUzkuvcBYC47l2xhXcDp5xikxyI3rqrupq0FNhAna9iydforDO:QrqkuveY3fxikxyI7qSpBAna4ydfEO

Entry address:
0x14DB

Entry point:
55, 8B, EC, 81, EC, 2C, 06, 00, 00, 53, 56, 33, DB, 57, 66, 89, 9D, DC, FB, FF, FF, 89, 5D, F4, 89, 5D, FC, FF, 15, 74, 30, 40, 00, A3, 08, 44, 40, 00, FF, 15, 70, 30, 40, 00, 8B, F8, 8D, 45, EC, 50, FF, 15, 6C, 30, 40, 00, FF, 15, 68, 30, 40, 00, 8B, F0, F7, D6, 33, F7, FF, 15, 64, 30, 40, 00, 33, F0, 8B, 45, F0, 33, 45, EC, 68, 04, 01, 00, 00, 33, F0, 8D, 85, D4, F9, FF, FF, 50, 53, FF, 15, 60, 30, 40, 00, 85, C0, 75, 41, FF, 15, 5C, 30, 40, 00, 83, F8, 78, 75, 1A, 68, A8, 32, 40, 00, E8, 43, FB, FF, FF...
 
[+]

Entropy:
7.9534

Developed / compiled with:
Microsoft Visual C++

Code size:
7.5 KB (7,680 bytes)

The file corel videostudio pro x4 v14 multilingual iso.exe has been seen being distributed by the following URL.

http://getapplicationmy.info/.../?&q=Corel Videostudio Pro X4 v14 Multilingual ISO&product_name=Corel Videostudio Pro X4 v14 Multilingual ISO&installer_file_name=Corel Videostudio Pro X4 v14 Multilingual ISO&affiliate_id=silicon&aff_id=silicon&q=Corel Videostudio Pro X4 v14 Multilingual ISO&external_id=1402770888343588030&self_redirect=1?EsetProtoscanCtx=786f4c8

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

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

TCP (HTTP):
Connects to c1.stylezip.info  (54.186.255.26:80)

 
http://c1.stylezip.info/?step_id=1&installer_id=65189396&publisher_id=518&source_id=0&page_id=0&country_code=US&locale=US&browser_id=4&download_id=195568188&external_id=0&session_id=391136376&hardware_id=456325772&installer_file_name=corel+videostudio+pro+x4+v14+multilingual+iso

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