icreinstall_mp3rocket_setup.exe

Gaki

MP3 TechSupport LLC

The installer utilizes InstallCore which may bundle about 3-4 offers for various ad-supported toolbars, extensions and utilities. The application icreinstall_mp3rocket_setup.exe, “Gaki Setup ” by MP3 TechSupport 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. It is also typically executed from the user's temporary directory. The file has been seen being downloaded from www.hostflashconcepts.com. While running, it connects to the Internet address os.solvefile.com on port 80 using the HTTP protocol.
Publisher:
MP3 TechSupport LLC  (signed and verified)

Product:
Gaki

Description:
Gaki Setup

MD5:
fec8d0a13dc73bd5cb0208064d8ce054

SHA-1:
c20eee7d452d4529182a7c685f0f839be01a36bd

SHA-256:
a4e9db328e2714a44bb30fd8306835e2377eb588f942b24c0625d6d419b0f85f

Scanner detections:
1 / 68

Status:
Adware

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:
12/25/2024 1:21:59 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore (M)
17.2.26.7

File size:
1.4 MB (1,421,832 bytes)

Product version:
1.8.6

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\temp\icreinstall_mp3rocket_setup.exe

Digital Signature
Authority:
Symantec Corporation

Valid from:
1/29/2017 7:00:00 PM

Valid to:
4/21/2018 6:59:59 PM

Subject:
CN=MP3 TechSupport LLC, O=MP3 TechSupport LLC, L=Lehi, S=Utah, C=US

Issuer:
CN=Symantec Class 3 SHA256 Code Signing CA, OU=Symantec Trust Network, O=Symantec Corporation, C=US

Serial number:
5ADACEC02DE27C8BEEF159CC436D4A35

File PE Metadata
Compilation timestamp:
6/19/1992 5:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

Entry address:
0xA5F8

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, CE, 8A, FF, FF, E8, D5, 9C, FF, FF, E8, 64, 9F, FF, FF, E8, 07, A0, FF, FF, E8, A6, BF, FF, FF, E8, 11, E9, FF, FF, E8, 78, EA, FF, FF, 33, C0, 55, 68, C9, AC, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 92, AC, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 26, F5, FF, FF, E8, 11, F1, FF, FF, 80, 3D, 34, B2, 40, 00, 00, 74, 0C, E8, 23, F6, FF, FF, 33, C0, E8, C4, 97, FF, FF, 8D, 55, F0, 33, C0, E8, B6, C5, FF, FF, 8B, 55...
 
[+]

Entropy:
7.9559

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

Code size:
39.5 KB (40,448 bytes)

The file icreinstall_mp3rocket_setup.exe has been seen being distributed by the following URL.

http://www.hostflashconcepts.com/eSUi HqIw4v9MQIzO72L2eFmls9 red94 pTEgbYN7tbMDAhVKGc49EcJqjXxtnOjBfzEdKbyKYcHsgGLIbR406hPJHceDQl_E8kB9BzG6DGuWRo4wzyc tMbbwD43iy9DaXnqfmbFAe1odLh4kIbd498yanjQ==-Gy8AAATqZLG9ICbhNJvtBeCQA_a3IsnCYGPsXNFGfmPGr6spU1DQc8ym53HiAQ==

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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