vdownloader_setup.exe

Casecoka

Prompt Connector (Fried Cookie Ltd)

The Fried Cookie installer utilizes the InstallCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application vdownloader_setup.exe, “Casecoka Setup ” by Prompt Connector (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:
Prompt Connector (Fried Cookie Ltd)  (signed and verified)

Product:
Casecoka

Description:
Casecoka Setup

Version:
3.1.3.2

MD5:
4fb16aedd0e09a52a24d2b690142bef0

SHA-1:
feb3f18ae4f586a2e1d80f85105a4331e7454c70

SHA-256:
0dc4564c5db72fcd43513559d135fe9a50494e5c0fd254c85afc00577ebd8237

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:
4/29/2024 10:11:24 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallCore.FC.Installer (M)
16.4.27.16

File size:
1.2 MB (1,261,120 bytes)

Product version:
5.7

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

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

Digital Signature
Authority:
GlobalSign nv-sa

Valid from:
12/17/2015 10:12:26 PM

Valid to:
5/4/2016 7:02:31 PM

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

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

Serial number:
1121FF1C5FA99B4724EE3F6C65B2CCA9F616

File PE Metadata
Compilation timestamp:
6/20/1992 5:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:gIG0xfc1s9thyzhAnYUoJEBbv744cp/TMEUO2:gt601svhyWv442/Yzr

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...
 
[+]

Entropy:
7.3026

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

Code size:
39.5 KB (40,448 bytes)

The file vdownloader_setup.exe has been seen being distributed by the following 50 URLs.

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http://www.vaultbytehead.com/c?x=W3NOwA4zgwCab1UuCzB0PBvrYhZ05wsVY91WufrIbLk=&c=23NRpbN5Fh0ljWFVls5gdDaUHXy3 jC700esfd6DCcr1r20d6TDZ7bhI1PGL4hIRC2HMqAybEuznOCuJQtydOPQLC0mj3CgG0VcwYmfqUXhZtzLTj2nyVkpzpGP9joH4IHdxdQiZsR7ci1E1P0pP5FkWvNLt31ePuy/9XZJ4Xlo=&e=0&downloadAs=VDownloader_Setup.exe&fallback_url=http://.../?p=plus

http://www.vaultbytehead.com/c?x=WeripD1wBAjIKSws5Ix7GeatoedBi2gANox1Scrwatc=&c=L9e9EJTjH/UbLErTByD4gRl2CLL/3XlIqf0aAz/AC5i21Sp/4XMekkg1oYDWh0ANFmMtmLVN/w7XFB7aG9FkVctybA9gRHDaTg7E EoQbe1/bds8dDGRc3NPuEn4jqoEjAk65bQVQgGXLbeSvdUO73/Sijb10dJGAmcGPJsWLoo=&e=0&downloadAs=VDownloader_Setup.exe&fallback_url=http://.../?p=plus

Latest 30 of 147 download URLs

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