setup.exe

VideoCodec

clipqube

This is the installer and setup program from the clipqube branded Yontoo adware web browser extension. This adware injects various forms of advertisements in the user's web browser based on the HTML content and URLs viewed. Ad include banners, in-line context text links, coupons, and search. The program will install an auto-updating background service that will update the software with additional features. The application setup.exe, “VideoCodec Setup ” by clipqube has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. This is a self-extracting archive and installer and has been known to bundle potentially unwanted software.
Publisher:
Video Codec   (signed by clipqube)

Product:
VideoCodec

Description:
VideoCodec Setup

Version:
1.9.1.3

MD5:
93c7711f8d6013454d17b4cc2d5ba9da

SHA-1:
9ce68f559bc16bfd2bf2dcfa7422ef126fa99e4b

SHA-256:
81c776651d894afa700a5bfb3ed6ade002a5497a9a062be3d8143c966b6f282f

Scanner detections:
1 / 68

Status:
Adware

Explanation:
Belongs to the Sambreel/Yontoo progam that inserts various forms of advertising in the user's web browser, installed with minimal or no user consent.

Analysis date:
4/25/2024 1:22:11 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Installer.Yontoo
15.1.24.17

File size:
712.4 KB (729,488 bytes)

Product version:
1.9.1.3

Copyright:
Copyright © (VideoCodec_1.9.1)

File type:
Executable application (Win32 EXE)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\setup.exe

Digital Signature
Signed by:

Authority:
Thawte, Inc.

Valid from:
11/18/2013 12:00:00 AM

Valid to:
11/18/2014 11:59:59 PM

Subject:
CN=clipqube, O=clipqube, L=Tel Aviv, S=Israel, C=IL

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

Serial number:
1196F308FE61A4FC96B83D564942BBB4

File PE Metadata
Compilation timestamp:
2/4/2013 6:24:57 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:VSxG0JzX/d4BL8+iDmY94MFfO7W6QxsGIeQ3PAk0bdJI0iTdVvBrzVxNQahwS5oa:YxGuzA8UYMC6QMIkqdHiJXWahbJb

Entry address:
0x113BC

Entry point:
55, 8B, EC, 83, C4, A4, 53, 56, 57, 33, C0, 89, 45, C4, 89, 45, C0, 89, 45, A4, 89, 45, D0, 89, 45, C8, 89, 45, CC, 89, 45, D4, 89, 45, D8, 89, 45, EC, B8, 2C, 00, 41, 00, E8, E8, 51, FF, FF, 33, C0, 55, 68, 9E, 1A, 41, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 5A, 1A, 41, 00, 64, FF, 32, 64, 89, 22, A1, 48, 5B, 41, 00, E8, 16, D8, FF, FF, E8, 65, D3, FF, FF, 80, 3D, DC, 2A, 41, 00, 00, 74, 0C, E8, 2B, D9, FF, FF, 33, C0, E8, 80, 32, FF, FF, 8D, 55, EC, 33, C0, E8, E2, A3, FF, FF, 8B, 55, EC, B8, 50, 86...
 
[+]

Entropy:
7.9177

Developed / compiled with:
Microsoft Visual C++

Code size:
63.5 KB (65,024 bytes)

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

TCP (HTTP):
Connects to wac.edgecastcdn.net  (72.21.81.13:80)

TCP (HTTP):
Connects to service.yontoo.com  (8.25.35.148:80)

TCP (HTTP):
Connects to api.yontoo.com  (8.25.35.15:80)

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