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icreinstall_leagueoflegends_euw_installer_9_15_2014.exe

Mafelobes

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_leagueoflegends_euw_installer_9_15_2014.exe, “Mafelobes 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. The file has been seen being downloaded from www.universesendcity.com and multiple other hosts. While running, it connects to the Internet address os.solvefile.com on port 80 using the HTTP protocol.
Publisher:
Bemadetuso   (signed by MICROMAX STUDIO, S.L.)

Product:
Mafelobes

Description:
Mafelobes Setup

Version:
4.1.5.1

MD5:
feba8e40dba55344e7864c41893444f7

SHA-1:
6c71cde096be4614b3798463dd2a15d210702f7c

SHA-256:
ce28670e3f23428b7b8ce3b72a615450b54c23871aa5fb86f0c910586530374d

Scanner detections:
1 / 68

Status:
Potentially unwanted

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

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:
12/26/2024 6:01:16 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore.MICROMAX.Installer (M)
16.4.27.2

File size:
942.9 KB (965,552 bytes)

Product version:
2.7

Copyright:
Fast

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\temp\icreinstall_leagueoflegends_euw_installer_9_15_2014.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:aW2WIKXCZ/YlZQFk7cZG8K22fs3wUQqoQzfQ4tlK+vJ3Y:azJVAZU+EP2fCwUPoEfQCK+vJ3Y

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, 53, C9, FF, FF, E8, 9A, 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_leagueoflegends_euw_installer_9_15_2014.exe has been seen being distributed by the following 2 URLs.

http://www.universesendcity.com/c?x=Bix2eB mo9sD2KrW5xL62rlF6p4VBDH6uSKVEPMFFck=&c=HJGgHAwMjUv4rJvnRUZf0/ll3sy6Mvv 0EUySXYa5JJQLDIXu4OEmPv4S3HjaexwGDNx0B8dfX8FyjR1Yo45KUHsBYCqkuPa6GEDxR9H7Pc6gep1YOeRen64 bZL9Cyvn6VsD FuAZAqAjpkSaAfqQUOCZfUrexiLP50CbXZOqQ=&e=1&fallback_url=http://res.mshist.com/.../LeagueofLegends_EUW_Installer_9_15_2014.exe

http://www.tourstodaygrab.com/c?x=06JXBe sDcdh/1Hb63rLA0E1n/Bx5s1/6u3r/1WtO7A=&c=sz5S0mC6OerwOxOz6SRj2dZet8kAbRWgRdGqJ/O153ki5 0g4AyGNPEi3mjeYlexiOeBwCtDZydrxvK1BkBaVWIx1eOpA9ieTZrm/dSc7f8FuR33vX9mW86j0H4ZrM3zVsImSvJX3b9uh7 RlgHjlembvDCrjPmuxh8whAhrTEI=&e=1&fallback_url=http://res.mshist.com/.../LeagueofLegends_EUW_Installer_9_15_2014.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)

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