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icreinstall_firefoxsetup.exe

Internet

SuperMoca (New Media Holdings Ltd.)

The installer utilizes InstallCore which may bundle about 3-4 offers for various ad-supported toolbars, extensions and utilities. The application icreinstall_firefoxsetup.exe, “Internet Setup ” by SuperMoca (New Media Holdings) has been detected as adware 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 installer is marketed through download protals and search ads as the free Mozilla Firefox web browser but will also install additional software offers which include adware, PUPs and browser toolbars.
Publisher:
Installer   (signed by SuperMoca (New Media Holdings Ltd.))

Product:
Internet

Description:
Internet Setup

Version:
4.1.5.4

MD5:
c4958c997a98baf76e247fb62dabe2c2

SHA-1:
6c1f9670432520463967b13e305e6169a5fbc213

SHA-256:
f9462f19f61428247a3dc05eb0ccd8a6229259c76191f787e0135a436d2aee48

Scanner detections:
1 / 68

Status:
Adware

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

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:
11/6/2024 8:38:45 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.NewMedia.Installer.Installer (M)
16.1.15.14

File size:
885.4 KB (906,608 bytes)

Product version:
3.2

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

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

Digital Signature
Signed by:
SuperMoca (New Media Holdings Ltd.)

Authority:
GlobalSign nv-sa

Valid from:
12/17/2015 2:18:05 PM

Valid to:
3/23/2016 12:24:07 PM

Subject:
CN=SuperMoca (New Media Holdings Ltd.), O=SuperMoca (New Media Holdings Ltd.), L=Tel Aviv, C=IL

Issuer:
CN=GlobalSign CodeSigning CA - SHA256 - G2, O=GlobalSign nv-sa, C=BE

Serial number:
1121DDA99F01EE6D7FC1C948433B608BFC09

File PE Metadata
Compilation timestamp:
6/19/1992 7:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:JQ8S0DAuzck3J7JJq0a7psH0iG65wvbF+alZgOF5u:J7VMul51O7psS65wjc2ZLu

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_firefoxsetup.exe has been seen being distributed by the following 2 URLs.

http://www.conecptapplicationcurrent.com/c?x=K606Z54cCEr0AXuCXPvOgRD/EgyVQS2BIdh0PMkihoE=&c=5oZGXxIHoIutGOtvRdyI4UTwe8uz52HTFYnY2UIUiJv2 Hzek5tuTDc6Ga14JC2ppDDR0bHiW1Brh3va5Ch5l4vrNxZjfBC4x7XevHHsaIar9f1YgiqC1M4QuNgHa9NO&downloadAs=FirefoxSetup.exe&fallback_url=http://ftp.mozilla.org/pub/mozilla.org/firefox/releases/27.0/win32/.../Firefox Setup 27.0.exe

http://www.filenewfactory.com/c?x=mmgxbxrpice YNoZLzlrwnjJxZzxmlfCk cuMbMEr6A=&c=mxCUJJBLZoKLQVy6kMwn7UJcgo1VfDbtO 5aq3zQgsrf NHAtBKX5WEzHbLf79gW5VZlZ5s9roCBuaY5W9cJ/kqdd675UfE/c76M5iGKxfNrwUIISh0SMzRBTJd7Rvq9&downloadAs=FirefoxSetup.exe&fallback_url=http://ftp.mozilla.org/pub/mozilla.org/firefox/releases/27.0/win32/.../Firefox Setup 27.0.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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