java_runtime_enviroment_setup.exe

Coinis Downloader

Advertaizing Grupp

The installer utilizes the installCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application java_runtime_enviroment_setup.exe by Advertaizing Grupp 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. With this installer, users are expecting to download the free Oracle Java Runtime but before that occurs they may be presented with additional offers, mostly potentially unwanted software or adware.
Publisher:
Coinis  (signed by Advertaizing Grupp)

Product:
Coinis Downloader

Version:
1.0.5.a0.1_34404

MD5:
c1c5e5d9c1bad9f0e6a61aad738f07da

SHA-1:
234b24955794f1e365de66e7aeb768357a5191e8

SHA-256:
45fe6355d9d9730fb160cd54e0e41fd6ca7bcc13e0773d3d948f7c0f7137feb9

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Description:
This is also known as bundleware, or downloadware, which is an downloader designed to simply deliver ad-supported offers in the setup routine of an otherwise legitimate software.

Analysis date:
11/15/2024 5:09:20 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Coinis.installCore.Installer (M)
16.4.25.23

File size:
776.8 KB (795,400 bytes)

Product version:
1.0.5.a0.1_34404

Copyright:
Coinis

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

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

Digital Signature
Authority:
COMODO CA Limited

Valid from:
1/12/2015 6:00:00 PM

Valid to:
1/13/2016 5:59:59 PM

Subject:
CN=Advertaizing Grupp, O=Advertaizing Grupp, POBox=117405, STREET="ULITsA DOROZhNAYa,60B", L=GOROD MOSKVA, S=Russia, PostalCode=117405, C=RU

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

Serial number:
230735435EBA58ABD22B8151728C3636

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:IKvpiZK57diwS52hGVFvkkFcXm4p+yfAqnPOYd7MlWQKdOhKw4OKJXs:IKvYK55wFhuXmQDAqn2S7MsDYHa8

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:
7.6660

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

Code size:
37 KB (37,888 bytes)

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

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