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mediadownloadersetup.exe

Internet

LLC

The application mediadownloadersetup.exe, “Internet Setup ” by LLC 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 Inno Setup installer. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions. The file has been seen being downloaded from www.quickbytemeta.com.
Publisher:
LLC   (signed and verified)

Product:
Internet

Description:
Internet Setup

Version:
5.4.4.7

MD5:
4ddc6d621721009bbd8e86b1e21389ee

SHA-1:
b6a3109be5cf51b3bc8d42bd189ce403dd97afc6

SHA-256:
e3b8755617cf4ecfa1de6dc6f51634fc04b641b57e913a3a3eda95241eb7ef89

Scanner detections:
1 / 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.

Analysis date:
1/8/2025 4:32:45 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallCore.RES (M)
16.6.17.17

File size:
921.3 KB (943,376 bytes)

Product version:
3.1

Copyright:
program

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\microsoft\windows\inetcache\ie\{random}\mediadownloadersetup.exe

Digital Signature
Signed by:
LLC

Authority:
COMODO CA Limited

Valid from:
12/17/2015 4:00:00 PM

Valid to:
12/17/2016 3:59:59 PM

Subject:
CN="LLC ""AYTІ GOLD""", OU=IT, O="LLC ""AYTІ GOLD""", STREET="vul. Heorhiya Honhadze, 21 A", L=Kyyiv, S=Kyyiv, PostalCode=03067, C=UA

Issuer:
CN=COMODO RSA Code Signing CA, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
29EC4A9CF0F6268AF9A8047D305F5388

File PE Metadata
Compilation timestamp:
6/19/1992 3:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:HC6tbDXG/2h3BePqlkhurDLbwM81EeB6lQG61buo1WHI:Hzk2hNmonEVB0mr1j

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...
 
[+]

Entropy:
7.9371

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

Code size:
37 KB (37,888 bytes)

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

http://www.quickbytemeta.com/c?x=yGEyK1QSS1QPazum0OmDRQ8ryXFSHYO2yxZjM1B3T9c=&c=fcjh7WEyhismK5XkGhJlcLgPXnLCDearS6f5sBs5Npj3tISCcZDchQXwATMppTWZfki9ArxxFB5jVHmNm49fMYW64LCygJbWAGfBYc9dCt0=&downloadAs=MediaDownloaderSetup.exe&fallback_url=http://.../MediaDownloaderIron.exe

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