setup.exe

Super Web LLC

This is the installer and setup program from the Super Web LLC 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 by Super Web has been detected as adware by 10 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. According to AVG, this software downloads additional adware offers during setup.
Publisher:
Super Web LLC  (signed and verified)

MD5:
e27337840cd53edae6b6db7b6b34022b

SHA-1:
0c6f9d4cbcab7c6ff91e93fc31d5806ab7a36bc8

SHA-256:
819d6b792dcd71d121f6c44cbdd6cf9bd8d6429ab4ec8a63900f861ab53afc9b

Scanner detections:
10 / 68

Status:
Adware

Explanation:
Injects advertising in the web browser in various formats.

Analysis date:
5/15/2024 8:37:27 AM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
Adware/BroeseFox.A
7.11.108.192

AVG
Downloader.Generic13
2015.0.3488

Comodo Security
Application.Win32.Agent.~WBC
17137

Dr.Web
Adware.Shopper.361
9.0.1.0120

ESET NOD32
Win32/BrowseFox
8.8943

Malwarebytes
PUP.Optional.WebConnect.A
v2014.04.30.12

McAfee
Artemis!E27337840CD5
5600.7144

Reason Heuristics
PUP.Installer.SuperWeb.F
14.8.7.20

Trend Micro House Call
TROJ_GEN.F47V0827
7.2.120

VIPRE Antivirus
Trojan.Win32.Generic
22588

File size:
891.7 KB (913,136 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\setup.exe

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
12/14/2012 8:00:00 AM

Valid to:
12/15/2013 7:59:59 AM

Subject:
CN=Super Web LLC, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Super Web LLC, L=Los Angeles, S=California, 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:
4119CF85506B9920A6B0FFA138C96637

File PE Metadata
Compilation timestamp:
12/6/2009 6:50:41 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
24576:wDmvR+M8M7JoAhDRiYwR+Q+KX6VpJAYKJR+M8t:hgM85AdRiOg6VpWYPM8t

Entry address:
0x30CB

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 38, 3F, 42, 00, E8, F1, 2B, 00, 00, A3, 84, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 30, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 80, 36, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
22.5 KB (23,040 bytes)

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

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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