icreinstall_action-33680-dp.exe

Rukimakin

Mode Beta (Fried Cookie Ltd)

The installer utilizes InstallCore which may bundle about 3-4 offers for various ad-supported toolbars, extensions and utilities. The application icreinstall_action-33680-dp.exe, “Rukimakin Setup ” by Mode Beta (Fried Cookie) 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 setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions.
Publisher:
Mode Beta (Fried Cookie Ltd)  (signed and verified)

Product:
Rukimakin

Description:
Rukimakin Setup

Version:
3.7.4.5

MD5:
e06524a041bf3ed869ef2ba00b1b1722

SHA-1:
8740a269bc46081878b6e5fe81bebc03c4e57c40

SHA-256:
123074163e44e8bf5eba28a0980b7ab9a15d7ddd00c9cfcb3943235ee759dc3d

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 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
5/19/2024 3:23:27 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallCore.FC.Installer (M)
16.6.10.0

File size:
960.6 KB (983,624 bytes)

Product version:
1.2.5

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Common path:
C:\users\{user}\appdata\local\temp\icreinstall_action-33680-dp.exe

Digital Signature
Authority:
GlobalSign nv-sa

Valid from:
12/16/2015 2:37:06 PM

Valid to:
7/7/2016 6:06:18 PM

Subject:
CN=Mode Beta (Fried Cookie Ltd), O=Mode Beta (Fried Cookie Ltd), L=Tel Aviv, C=IL

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

Serial number:
112172B4C29D53526C8AFAEF1C4F6265E881

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:RCi46vIpWeGEvHstSIgFnM2MXLk03/hNcQQicg6pxiEW8:RrrwwXEvHstlgJM7k8DNcggxC8

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_action-33680-dp.exe has been seen being distributed by the following 26 URLs.

http://www.deliveryheartconecpt.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

http://www.capitaltodayheart.com/WVl6OTRQVXBWWlRWTGNEVmlhR1ZRYWxabE9IbHpaVnAyUlVOTk5qbHdZVWxRTjNZeGVEbFRiemdsTWtZNWRFOUdPQ1V6UkNaalBWbEZWV3hIWlhJNE9USldjek5hU0UxMWNHNXdXR3RJZUVSbGFsRlBka2hVVVZwaVZUTlhWMkpPVGxoWFNXbE1NV1J2ZFU5M1dqUmlUMFJDZDNOclVHOVpjbFprUm5kTU1qbHFRV3RyYzJaRFQwRlVibTB6YURabmJteEtlamR6TjFSUlMyaFdhbW81ZUVWTmVFZHZKVEpDU1hKeFdYVkRaRkJzT0VjM1psTlVhV2Q2YmpCQ1RtTlpSMVJSTlhRbE1rSkljSEIxVGlVeVFrMUtkeVV6UkNVelJDWmxQVEFtWm1Gc2JHSmhZMnRmZFhKc1BXaDBkSEJ6SlROaEpUSm1KVEptYldseWFXeHNhWE11WTI5dEpUSm1abWxzWlhNbE1tWmhZM1JwYjI1Zk1WOHpNVjh6WDNObGRIVndMbVY0WlNaa2IzZHViRzloWkVGelBVRmpkR2x2Ymkwek16WTRNQzFrY0M1bGVHVT0=

http://www.clearuniversecapital.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

http://www.stockbundlecentral.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

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)

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