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icreinstall_install_flashplayer11x32_mssd_aih_other.exe

Application Installer

MICROMAX STUDIO, S.L.

The installer utilizes InstallCore which may bundle about 3-4 offers for various ad-supported toolbars, extensions and utilities. The application icreinstall_install_flashplayer11x32_mssd_aih_other.exe, “Application Installer Setup ” by MICROMAX STUDIO, S.L has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the installCore installer. With this installer, users are expecting to download the free Adobe Flash Player but before that occurs they may be presented with additional offers, mostly potentially unwanted software or adware.
Publisher:
Application Generic   (signed by MICROMAX STUDIO, S.L.)

Product:
Application Installer

Description:
Application Installer Setup

Version:
4.0.4.1

MD5:
9656a90ea62086692de624ba4e7d84e5

SHA-1:
970f6da62fde36ce461877620f8b232db7b24f80

SHA-256:
6b4f1d3c53eb659430d1cb312c314003caee1b0605809906f0e0635e374514a1

Scanner detections:
1 / 68

Status:
Potentially unwanted

Explanation:
Utilizes the InstallCore download manager that may bundle various adware-type offers.

Description:
This is also known as bundleware, or downloadware, which is an downloader designed to simply deliver ad-supported offers in the setup routine of an otherwise legitimate software.

Analysis date:
9/27/2024 5:12:02 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore.MICROMAXSTUDIO.Installer (M)
16.1.27.4

File size:
916.4 KB (938,344 bytes)

Product version:
3.6.8

Copyright:
Application Generic

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\temp\icreinstall_install_flashplayer11x32_mssd_aih_other.exe

Digital Signature
Signed by:
MICROMAX STUDIO, S.L.

Authority:
GoDaddy.com, Inc.

Valid from:
9/1/2015 11:11:38 AM

Valid to:
9/1/2016 11:11:38 AM

Subject:
CN="MICROMAX STUDIO, S.L.", O="MICROMAX STUDIO, S.L.", L=Madrid, C=ES

Issuer:
CN=Go Daddy Secure Certificate Authority - G2, OU=http://certs.godaddy.com/repository/, O="GoDaddy.com, Inc.", L=Scottsdale, S=Arizona, C=US

Serial number:
79A6DBFB5606456E

File PE Metadata
Compilation timestamp:
6/20/1992 12:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:9v//uCoylpB8bnLLFKqe+PO4efJOVGykH:9v9BBSnL4kPrEcPO

Entry address:
0x9C40

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, 86, 94, FF, FF, E8, 8D, A6, FF, FF, E8, 1C, A9, FF, FF, E8, BF, A9, FF, FF, E8, 5E, C9, FF, FF, E8, C9, F2, FF, FF, E8, 30, F4, FF, FF, 33, C0, 55, 68, FC, A2, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, C5, A2, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 96, FE, FF, FF, E8, C9, FA, FF, FF, 8D, 55, F0, 33, C0, E8, 83, CF, FF, FF, 8B, 55, F0, B8, 24, CE, 40, 00, E8, 32, 95, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, 24, CE...
 
[+]

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
37 KB (37,888 bytes)

The file icreinstall_install_flashplayer11x32_mssd_aih_other.exe has been seen being distributed by the following URL.

http://www.bitsfarmnew.com/c?x=ax/kqFwF3VJ/XTLhy9LzmM9Ueh13oWsyQV Tds4g720=&c=p87nheFadJlhvarkoRntdDe2VQkaRfH3i K4l5XHITUR0g1GA65lsUmXbUt8k7kiiJRH6qWdpYyWqsoWDbUOpy7e46mrqwfPJKMm7vuN7hdHh6bq2gwwIR6L4EMMKTPa&fallback_url=http://res.setauls.com/.../install_flashplayer11x32_mssd_aih_other.exe

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

TCP (HTTP):
Connects to os.solvefile.com  (207.189.109.121:80)

TCP (HTTP):
Connects to cdnus.solvefile.com  (207.189.109.121:80)

TCP (HTTP):
Connects to cdneu.webfilescdn.com  (65.254.40.36:80)

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