mediaplayer_update.exe

Adverts Alliance

The application mediaplayer_update.exe, “Program Setup ” by Adverts Alliance has been detected as a potentially unwanted program by 5 anti-malware scanners. 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 cdn.perkystoragehome.com.
Publisher:
Program   (signed by Adverts Alliance)

Product:
Program

Description:
Program Setup

Version:
1.1.2.7

MD5:
8fde99c38df1a296da35c454ab66a60e

SHA-1:
89e4ff58699b6fe699701f7cb3bc3b36be008cdb

SHA-256:
ae521da4374a98e578613297172c1f0e0a9463300ce86252ea716bc7cef96f1f

Scanner detections:
5 / 68

Status:
Potentially unwanted

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

Analysis date:
5/1/2024 6:11:55 AM UTC  (today)

Scan engine
Detection
Engine version

Dr.Web
Trojan.InstallCore.953
9.0.1.036

ESET NOD32
Win32/InstallCore.ZN potentially unwanted application
10.7.0.302.0

G Data
Win32.Application.InstallCore.EG
16.2.25

Reason Heuristics
PUP.installCore.AdvertsAlliance.Installer (M)
16.2.5.10

Vba32 AntiVirus
Malware-Cryptor.InstallCore.gen
3.12.26.4

File size:
688.8 KB (705,376 bytes)

Product version:
4.0.0

Copyright:
Generic internet

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Common path:
C:\users\{user}\downloads\mediaplayer_update.exe

Digital Signature
Authority:
GlobalSign nv-sa

Valid from:
5/28/2015 7:54:05 AM

Valid to:
5/28/2016 7:54:05 AM

Subject:
CN=Adverts Alliance, O=Adverts Alliance, L=Moscow, C=RU

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

Serial number:
1121B2886C9AB16884A3DA1B1FC8D9A6E081

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

CTPH (ssdeep):
12288:SAoCp1BbY7dBHFB9+VXeVP2cEAGaGhDz/uWwGPgJJIMeLiPrMGDFGAMap21:S5CjtYHFX+VXmwHTvXvPyeLiPrMXAu

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:
7.8921

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

Code size:
37 KB (37,888 bytes)

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

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