icreinstall_microsoft-office_mv_dm.exe

Moca Funnel (Fried Cookie Ltd.)

The installer utilizes InstallCore which may bundle about 3-4 offers for various ad-supported toolbars, extensions and utilities. The application icreinstall_microsoft-office_mv_dm.exe by Moca Funnel (Fried Cookie) has been detected as adware by 4 anti-malware scanners. The program is a setup application that uses the installCore installer. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions. It is also typically executed from the user's temporary directory. The file has been seen being downloaded from mvdownyou.com and multiple other hosts. While running, it connects to the Internet address os.solvefile.com on port 80 using the HTTP protocol.
Publisher:
Moca Funnel (Fried Cookie Ltd.)  (signed and verified)

MD5:
ff625019d5d86137751b453892e867c3

SHA-1:
97baa91b3177c846edeab912c3f2e8d8aeda411c

SHA-256:
36389038128e46b2b27d1762219f1894cb0a9886be5b97a6a88423cc231b2966

Scanner detections:
4 / 68

Status:
Adware

Explanation:
Uses the InstallCore download manager to install additional potentially unwanted software which may include extensions such as DealPly and various toolbars.

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:
5/9/2024 12:51:00 AM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
7.11.184.98

ESET NOD32
Win32/InstallCore.RO (variant)
8.10707

Reason Heuristics
PUP.Installer.InstallCore
15.4.11.23

VIPRE Antivirus
Threat.4786018
34232

File size:
744.3 KB (762,160 bytes)

Product version:
1.5

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Common path:
C:\users\{user}\appdata\local\temp\icreinstall_microsoft-office_mv_dm.exe

Digital Signature
Authority:
GlobalSign nv-sa

Valid from:
10/27/2014 1:24:29 PM

Valid to:
10/24/2015 11:34:23 AM

Subject:
CN=Moca Funnel (Fried Cookie Ltd.), O=Moca Funnel (Fried Cookie Ltd.), L=Tel Aviv, C=IL

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

Serial number:
11217FD85160553D3687E0331989956953F1

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):
12288:8gHprM4xROHfpNv3KHHnoXVh9Bzn/xTJxZ0DOVOYEzaWrHa6OeMBd5SeW92rI:8gHd/OHfpQHQh3zZLZ0DfmWr6CohWgI

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_microsoft-office_mv_dm.exe has been seen being distributed by the following 8 URLs.

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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