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redsn0w_setup.exe

SetupManager.exe

Optimum Installer

This adware bundler is distributed through Adknowledge's advertising supported software managers. The application redsn0w_setup.exe, “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.
Publisher:
SetupManager  (signed by Optimum Installer)

Product:
SetupManager.exe

Description:
Setup

Version:
3.4.8

MD5:
65ff67638018c3393a7f2038ffb47d22

SHA-1:
2beb545e4f1b7572c34826c9b4fb7bfe4c1f056d

SHA-256:
63512f72f0d2deab73400167762216a91c04b5e989dc38f6384d26f7e6eb5d06

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 is an installer which may bundle legitimate applications with offers for additional 3rd-party applications that may be unwanted by the user. While the installer contains an 'opt-out' feature this is not set be defult and is usually overlooked.

Analysis date:
4/26/2024 7:23:55 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
MemScan:Adware.Generic.513195
355

Agnitum Outpost
Adware.iBryte
7.1.1

AhnLab V3 Security
Adware/Win32.Agent
2014.08.17

Avira AntiVirus
Adware/Rogue.513195
7.11.167.154

avast!
Win32:Installer-J [PUP]
2014.9-160215

AVG
Adware Generic5
2017.0.2833

Bitdefender
MemScan:Adware.Generic.513195
1.0.20.230

Comodo Security
ApplicUnwnt.Win32.AdWare.iBryte.H
19218

Dr.Web
Adware.Downware.1245
9.0.1.046

Emsisoft Anti-Malware
MemScan:Adware.Generic.513195
8.16.02.15.10

ESET NOD32
Win32/Adware.iBryte.G application
10.7.0.302.0

Fortinet FortiGate
Riskware/IBryte
2/15/2016

F-Prot
W32/Ibryte.C.gen
v6.4.6.5.141

F-Secure
MemScan:Adware.Generic.513195
11.2016-15-02_2

G Data
MemScan:Adware.Generic.513195
16.2.24

IKARUS anti.virus
PUA.OptInstall
t3scan.1.7.5.0

K7 AntiVirus
Unwanted-Program
13.183.13054

Kaspersky
not-a-virus:AdWare.Win32.Agent
14.0.0.658

Malwarebytes
PUP.Optional.Ibryte
v2016.02.15.10

McAfee
Adware-FOO
5600.6489

MicroWorld eScan
MemScan:Adware.Generic.513195
17.0.0.138

NANO AntiVirus
Riskware.Win32.Agent.csqusr
0.28.2.61519

Norman
Agent.ASWDM
11.20160215

nProtect
Trojan-Clicker/W32.Agent.895784
14.08.17.01

Reason Heuristics
PUP.Adknowledge.OptimumInstaller.Installer (M)
16.2.15.10

Rising Antivirus
PE:Adware.iBryte!6.A7
23.00.65.16213

Sophos
iBryte Optimum Installer
4.98

Total Defense
Win32/Zbot.HIE
37.0.10846

Vba32 AntiVirus
SScope.Adware.OptimusInstaller.26607
3.12.26.3

VIPRE Antivirus
Threat.4778314
32210

File size:
863.3 KB (884,008 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}\appdata\local\temp\{random}.tmp\redsn0w_setup.exe

Digital Signature
Signed by:
Optimum Installer

Authority:
VeriSign, Inc.

Valid from:
10/10/2012 8:00:00 PM

Valid to:
11/7/2013 6:59:59 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:
5/22/2013 10:37:28 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
24576:rI9Of/lpHBhI/cO9iazWzSboa9bZgWXrGtpHK5HX5hoXS:R271boa9b5CR+HXDoXS

Entry address:
0x56052

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, 5C, 0D, 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:
6.7283

Code size:
476 KB (487,424 bytes)

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