home

chrome_setup.exe

SetupManager.exe

Optimum Installer

This adware bundler is distributed through Adknowledge's advertising supported software managers. The application chrome_setup.exe, “Chrome Setup ” by Optimum Installer has been detected as adware by 30 anti-malware scanners. The program is a setup application that uses the Adknowledge Fusion installer. Accoriding to the detections, it is a variant of Zbot (Zeus), a trojan that attempts to steal confidential information (online credentials, and banking details) from a compromised computer and send it to online criminals via a command-and-control server. The installer is marketed through download protals and search ads as Google's Chrome web browser but will also install additional software offers which include adware, PUPs and browser toolbars.
Publisher:
SetupManager  (signed by Optimum Installer)

Product:
SetupManager.exe

Description:
Chrome Setup

Version:
3.4.8

MD5:
c2b1b46fd57725b07d609ad2954dfb03

SHA-1:
562c3613822bbad7075a080d1751b39bebfdb792

SHA-256:
c220970df91a3b8a92d9dbcc7bac47f8a375a17d6535a59b94c12c484b04d0fb

Scanner detections:
30 / 68

Status:
Adware

Explanation:
This installer bundles various adware prorgams that may include toolbars and web browser advertising injectors/extensions.

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:
4/26/2024 12:51:02 PM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
Adware.iBryte
7.1.1

AhnLab V3 Security
Adware/Win32.Agent
15.05.19

Avira AntiVirus
Adware/Agent.aecefe
7.11.141.72

avast!
Win32:Installer-J [PUP]
150319-1

AVG
Adware Generic5.ABEH
2014.0.4311

Bkav FE
W32.HfsAdware
1.3.0.6379

Clam AntiVirus
Win.Adware.Downware-510
0.98/20434

Comodo Security
ApplicUnwnt.Win32.AdWare.iBryte.H
18047

Dr.Web
Adware.Downware.1260
9.0.1.05190

ESET NOD32
Win32/Adware.iBryte.G application
7.0.302.0

Fortinet FortiGate
Riskware/IBryte
5/19/2015

F-Prot
W32/Ibryte.C.gen
4.6.5.141

G Data
Win32.Adware.OptimumInst
15.5.24

IKARUS anti.virus
Win32.SuspectCrc
t3scan.2.2.29

K7 AntiVirus
Trojan
13.176.11663

Kaspersky
not-a-virus:AdWare.Win32.Agent
15.0.0.543

Malwarebytes
PUP.Optional.Ibryte
v2015.05.19.08

McAfee
Program.Adware-FOO
17.6.569.0

NANO AntiVirus
Trojan.Win32.Downware.cssriy
0.28.0.58873

Norman
Agent.ASWDM
11.20150519

nProtect
Trojan-Clicker/W32.iBryte.909608
14.04.04.01

Qihoo 360 Security
Malware.QVM10.Gen
1.0.0.1015

Quick Heal
PUA.Optimumins.Gen
5.15.14.00

Reason Heuristics
PUP.Adknowledge.Bundler
15.5.19.16

Rising Antivirus
PE:Malware.iBryte!6.61
23.00.65.15517

Sophos
PUA 'iBryte Optimum Installer'
5.14

Total Defense
Win32/Zbot.HIE
37.0.10911

Vba32 AntiVirus
SScope.Adware.OptimusInstaller.26607
3.12.26.0

VIPRE Antivirus
Optimum Installer
28036

Zillya! Antivirus
Adware.Agent.Win32.8293
2.0.0.1775

File size:
872.8 KB (893,736 bytes)

Product version:
3.4.8

Original file name:
Setup.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Adknowledge Fusion

Language:
English (United States)

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

Digital Signature
Signed by:
Optimum Installer

Authority:
VeriSign, Inc.

Valid from:
10/10/2012 6:00:00 PM

Valid to:
11/7/2013 4:59:59 PM

Subject:
CN=Optimum Installer, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Optimum Installer, L=Kansas City, S=Missouri, 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:
7C5F27B776ADBBB7943F700066A490BF

File PE Metadata
Compilation timestamp:
6/18/2013 2:35:56 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
24576:Not7o0WkM95AjIgGtJDt9HvoGRI2DHXSixbn:q25AjIXtfZT5DHXPxbn

Entry address:
0x57332

Entry point:
E8, 94, F1, 00, 00, E9, 78, FE, FF, FF, 8B, FF, 55, 8B, EC, 6A, 00, FF, 75, 14, FF, 75, 10, FF, 75, 0C, FF, 75, 08, E8, 0D, F2, 00, 00, 83, C4, 14, 5D, C3, FF, 35, 3C, 33, 4B, 00, E8, A9, 4C, 00, 00, 59, 85, C0, 74, 02, FF, D0, 6A, 19, E8, 62, AE, 00, 00, 6A, 01, 6A, 00, E8, 0C, F5, 00, 00, 83, C4, 0C, E9, ED, F3, 00, 00, 8B, FF, 55, 8B, EC, 8B, 45, 08, 66, 8B, 08, 40, 40, 66, 85, C9, 75, F6, 2B, 45, 08, D1, F8, 48, 5D, C3, 8B, FF, 55, 8B, EC, 8B, 55, 08, 53, 56, 57, 33, FF, 3B, D7, 74, 07, 8B, 5D, 0C, 3B...
 
[+]

Entropy:
6.7242

Code size:
482 KB (493,568 bytes)

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

http://secure.oi-installer6.com/7a1eb2ab9c5646954ba08f5fb24e44cd/o/.../Chrome_Setup.exe

Remove chrome_setup.exe - Powered by Reason Core Security
herdProtect is a second line of defense malware removal platform powered by 68 anti-malware engines in the cloud. Since no single anti-malware program is perfect 100% of the time, herdProtect utilizes a 'herd' of multiple engines to guarantee the widest coverage and the earliest possible detection.