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spookymahjong_d3720660.exe

InstallIQ Installation Utility

InstallX, LLC

The InstallIQ (InstallX) installation program is a co-bundle stub that devlivers software monetization offers during installation. These offers include web browser toolbars and extensions. The application spookymahjong_d3720660.exe by InstallX has been detected as adware by 13 anti-malware scanners. The program is a setup application that uses the InstallIQ Installation Manager installer. The file has been seen being downloaded from dl5.iq9download.com and multiple other hosts.
Publisher:
InstallX, LLC  (signed and verified)

Product:
InstallIQ Installation Utility

Version:
2.136.1.0

MD5:
8b13db425c0edc52b9805a69508b83a6

SHA-1:
2b975e7fb4f5c3bd1bca9beed2f879c6b4a12d85

SHA-256:
1075292d5c80b47b046ca8584c9987ab82cce80b6e073a883e70b4f705ec587c

Scanner detections:
13 / 68

Status:
Adware

Explanation:
InstallIQ is a bundled offer download and install manager that is designed to show sponsored offers during installation that typically includes adware type toolbars, browser extensions and plugin or other potentially unwanted software along with the promised application.

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:
12/23/2024 4:21:57 PM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
APPL/InstallIQ.Gen5
7.11.117.38

Bkav FE
W32.Clod405.Trojan
1.3.0.4562

Comodo Security
Application.Win32.InstallIQ.B
17363

Dr.Web
Adware.W3i.32
9.0.1.0218

ESET NOD32
Win32/InstallIQ (variant)
8.9116

herdProtect (fuzzy)
variant of freeopener_d2197264.exe (Adware)
2014.9.27.20

IKARUS anti.virus
Win32.SuspectCrc
t3scan.2.2.29

K7 AntiVirus
Unwanted-Program
13.174.10361

Malwarebytes
PUP.Optional.InstallIQ
v2014.08.06.04

Reason Heuristics
PUP.Installer.InstallX.W
14.9.30.13

Sophos
InstallQ
4.95

Trend Micro House Call
TROJ_GEN.F47V1024
7.2.257

VIPRE Antivirus
InstallIQ Installer
23890

File size:
1.8 MB (1,912,912 bytes)

Product version:
2.136.1.0

Copyright:
Copyright ©2013 InstallX, LLC. All rights reserved.

Original file name:
InstallIQ.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
InstallIQ Installation Manager

Language:
English (United States)

Common path:
C:\users\{user}\downloads\spookymahjong_d3720660.exe

Digital Signature
Signed by:
InstallX, LLC

Authority:
DigiCert Inc

Valid from:
3/21/2013 7:00:00 PM

Valid to:
3/26/2014 7:00:00 AM

Subject:
CN="InstallX, LLC", O="InstallX, LLC", L=Sartell, S=Minnesota, C=US

Issuer:
CN=DigiCert Assured ID Code Signing CA-1, OU=www.digicert.com, O=DigiCert Inc, C=US

Serial number:
030985B5A39F75A13A497DAB8BF611F7

File PE Metadata
Compilation timestamp:
10/24/2013 10:31:48 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
24576:Fcocf49vcQKqrsu22upB+RFUcmSuf4VSjRv1vxOWnUL9K5b1w2TLjTJe65h8DDYV:FcPSMCP84VSjVO5LMR1w2Tb5hOKt

Entry address:
0xEEE9

Entry point:
E8, B5, 88, 00, 00, E9, 00, 00, 00, 00, 6A, 14, 68, 30, 83, 57, 00, E8, F1, 47, 00, 00, E8, B9, 6A, 00, 00, 0F, B7, F0, 6A, 02, E8, 48, 88, 00, 00, 59, B8, 4D, 5A, 00, 00, 66, 39, 05, 00, 00, 40, 00, 74, 04, 33, DB, EB, 33, A1, 3C, 00, 40, 00, 81, B8, 00, 00, 40, 00, 50, 45, 00, 00, 75, EB, B9, 0B, 01, 00, 00, 66, 39, 88, 18, 00, 40, 00, 75, DD, 33, DB, 83, B8, 74, 00, 40, 00, 0E, 76, 09, 39, 98, E8, 00, 40, 00, 0F, 95, C3, 89, 5D, E4, E8, D5, 64, 00, 00, 85, C0, 75, 08, 6A, 1C, E8, DC, 00, 00, 00, 59, E8...
 
[+]

Entropy:
6.6906

Code size:
1.2 MB (1,260,032 bytes)

The file spookymahjong_d3720660.exe has been seen being distributed by the following 4 URLs.

http://dl5.iq9download.com/dynamic/.../spookymahjong_d3720660.exe

http://dl.installiq.com/.../getdynamicpath.aspx?shortname=spookymahjong&a=13038&f=8floor&VersionId=-1&key=standarddefault

http://dl.installiq.com/.../downloadpop.aspx?shortname=spookymahjong&a=13038&f=8floor

http://www.jenkatgames.com/.../?gameid=1015&type=1&aff=&sid=&cache=1382733807&r=4

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