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chromesetup.exe

Hasodagake

Alpha Setup (New Media Holdings Ltd)

The application chromesetup.exe, “Hasodagake Setup ” by Alpha Setup (New Media Holdings) 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. The installer is marketed through download protals and search ads as Google's Chrome web browser but will also install additional software offers which include adware, PUPs and browser toolbars.
Publisher:
Alpha Setup (New Media Holdings Ltd)  (signed and verified)

Product:
Hasodagake

Description:
Hasodagake Setup

Version:
5.6.4.4

MD5:
5a8ebd4ec3bfcb3313fdcc51948c3a62

SHA-1:
f59d53102c637776078df314c643bdef44aec0e3

SHA-256:
22fb73a0844cff8a01d2bc84abe6352076409d8f02dd47afe6086ab64fae61c9

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 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:
11/23/2024 10:47:07 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.NewMedia.NMH (M)
16.8.11.0

File size:
941.6 KB (964,240 bytes)

Product version:
4.7.3

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\chromesetup.exe

Digital Signature
Signed by:
Alpha Setup (New Media Holdings Ltd)

Authority:
GlobalSign nv-sa

Valid from:
3/14/2016 4:42:12 PM

Valid to:
6/20/2017 9:30:00 AM

Subject:
CN=Alpha Setup (New Media Holdings Ltd), O=Alpha Setup (New Media Holdings Ltd), L=Tel Aviv, C=IL

Issuer:
CN=GlobalSign CodeSigning CA - SHA256 - G2, O=GlobalSign nv-sa, C=BE

Serial number:
1121CA3CC937380392A4260C535FA2D1F15E

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):
24576:FFniZe+x7xB92wOxDq1sDcmEwLNYTWGIWhxh9AvgHFS1MfC:Fl4e+lvg9vomE6HGNGglyM6

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...
 
[+]

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

Code size:
39.5 KB (40,448 bytes)

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

http://www.ranchsignbundle.com/c?x=696l5jCCeOv8UOP2farhEFfnnC1j7jfAmxgkY9GpYe4=&c=rIxN2YkuJtGeSJXzwWQTyart84naJXJ7GsSBkzE8i9xnqK g7fB7HDmXqot/.../404

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