icreinstall_microsoft-word-2013.exe

Hopogeru

Destiny Dream S.A.

The installer utilizes InstallCore which may bundle about 3-4 offers for various ad-supported toolbars, extensions and utilities. The application icreinstall_microsoft-word-2013.exe, “Hopogeru Setup ” by Destiny Dream S.A 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.bytegiftbest.com and multiple other hosts. While running, it connects to the Internet address os.solvefile.com on port 80 using the HTTP protocol.
Publisher:
Nedak   (signed by Destiny Dream S.A.)

Product:
Hopogeru

Description:
Hopogeru Setup

Version:
4.7.5.3

MD5:
eb13a99d0ceeb900425baded2cf9a64b

SHA-1:
aac1c5a955a7083945c6fa55c75510e73e0e039c

SHA-256:
a0bf3a0e9562b97107c3fbeef68a35787b2a1760ab6794cee1700ca8ab9fc2e0

Scanner detections:
1 / 68

Status:
Adware

Explanation:
Utilizes the InstallCore download manager that may bundle various adware-type offers.

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 9:52:21 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore.DestinyD.Installer (M)
16.3.21.17

File size:
1 MB (1,076,112 bytes)

Product version:
4.5

Copyright:
Lite

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Common path:
C:\users\{user}\appdata\local\temp\icreinstall_microsoft-word-2013.exe

Digital Signature
Authority:
GlobalSign nv-sa

Valid from:
12/17/2015 1:55:11 PM

Valid to:
10/2/2016 3:36:18 PM

Subject:
CN=Destiny Dream S.A., O=Destiny Dream S.A., L=Clarens, S=Vaud, C=CH

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

Serial number:
11217A75EB912AE2167326222C18D9E2357F

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):
24576:1NNS9iiH//VgVWKXL3q4cWN89yEqUvA9Ja8C:1XSoif6VWKUWN89b49M8C

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, BF, A9, FF, FF, E8, 5E, 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...
 
[+]

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

Code size:
37 KB (37,888 bytes)

The file icreinstall_microsoft-word-2013.exe has been seen being distributed by the following 19 URLs.

http://www.bytegiftbest.com/c?x=7gZXOpucGtVdccavnoSjNeQVjKwCN7ke7oD p1A0vQw=&c=2pW/VtbF67g5CEGf06cRiPL8n 0gtMoJotvDmZ3uwd5sdoFPJC2wZOOd56mRClpJ3HKh8e1CJcrvlRddF NaRais5A0zSpU3k1BYM9e0EowvVAO06IXzM2v6GsH xUYR&downloadAs=microsoft-word-2013.exe&fallback_url=http://office.microsoft.com/en-001/.../

http://www.bytegiftbest.com/c?x=Qe5zy 512R9krYcNpeNg57aBQk7pDsVeTdBTaaMOytI=&c=h6/fXZzUzqHlvy tcrOYsnlAC52O9UoDSfW2/mMsG7526by2efWK 8v4MmuPqpwHePUA4zO8g C9Q gvQGLXe/jg9/8u73ZbbztGQzU6ymTWCHQAvBD6mLZW4wvm9FmA&downloadAs=microsoft-word-2013.exe&fallback_url=http://office.microsoft.com/en-001/.../

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)

TCP (HTTP):
Connects to cdneu.webfilescdn.com  (65.254.40.36:80)

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