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icreinstall_java-update.exe

Ganog

The installer utilizes InstallCore which may bundle about 3-4 offers for various ad-supported toolbars, extensions and utilities. The application icreinstall_java-update.exe, “Ganog Setup ” 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, however the file is not signed with an authenticode signature from a trusted source. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions. 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.
Product:
Ganog

Description:
Ganog Setup

MD5:
acdce1333a26e8be779ee8fe131bc412

SHA-1:
f45d7b57deb28ee2eb94c8540be7b95afbb6548c

SHA-256:
cf51fb623d269f2e639777619674ff7747917a50bd63984f646e24f047a011ad

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.

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:
12/26/2024 7:39:14 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallCore.RE.Installer (M)
16.3.16.15

File size:
1 MB (1,060,990 bytes)

Product version:
2.3.1

Copyright:
Program lite

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Common path:
C:\users\{user}\appdata\local\temp\icreinstall_java-update.exe

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:j2tt8bcQYqWn2JAwQ0+Vjy1gTebjjDKLGFZbo38N0OY:jQtSYqi2JPQjymTiNE38G3

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 icreinstall_java-update.exe has been seen being distributed by the following URL.

http://www.giftflashapplication.com/c?x=xtwIvBfq2 1OdyAW9hUAlGUgKHc2GBVWC0qKs6FDoJ0=&c=foYDBV1mbokFXwSoegPQ5iBY7G2EvXNfU80eOJYwXxDeCFiB/tL9Nu0enJ5Ll5gfysh3w8bDhL4V5dAvqUKLOt/7pngNPBEJLwnkNQrUruunQ7QU Qm2sjik5fehUIUx&downloadAs=java-update.exe&fallback_url=http://static.updatestar.net/dl/.../jre-8u72-windows-i586-iftw.exe

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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