freemp3joiner.exe

Damunikut

Huaxinwantong Beijing Technology Ltd

The application freemp3joiner.exe, “Damunikut Setup ” by Huaxinwantong Beijing Technology has been detected as a potentially unwanted program 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 Inno Setup installer. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions. The file has been seen being downloaded from www.taggiftflash.com and multiple other hosts.
Publisher:
Huaxinwantong Beijing Technology Ltd  (signed and verified)

Product:
Damunikut

Description:
Damunikut Setup

Version:
2.8.3.7

MD5:
703653cca207294576b4ca8f27513875

SHA-1:
201d327a55cd8a4b65f8d5c0741a30268b252072

SHA-256:
362b4b4b5d4b15945b0f82cf663c9791c96361106ee7cf5ba249238dc5ce9bc0

Scanner detections:
1 / 68

Status:
Potentially unwanted

Explanation:
Uses the InstallCore download manager to install additional potentially unwanted software which may include extensions such as DealPly and various toolbars.

Analysis date:
12/26/2024 5:54:32 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallCore.Huaxinwa.Installer.Meta (M)
16.6.21.3

File size:
915.6 KB (937,544 bytes)

Product version:
5.6.4

Copyright:
Installer

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\freemp3joiner.exe

Digital Signature
Authority:
COMODO CA Limited

Valid from:
3/24/2016 5:30:00 AM

Valid to:
3/25/2017 5:29:59 AM

Subject:
CN=Huaxinwantong Beijing Technology Ltd, O=Huaxinwantong Beijing Technology Ltd, STREET="Dong Balizhuang 54, Building 2", L=BeiJing, S=BeiJing, PostalCode=100025, C=CN

Issuer:
CN=COMODO RSA Code Signing CA, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
00C31292C6449E082B3FBF99E310243E2E

File PE Metadata
Compilation timestamp:
6/20/1992 3:52:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:SyiFYkHhfdqyupoYSSvZzXk96X5EifGIWggZrIy:S7ekHOyunZnJEipE8y

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:
7.9382

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

Code size:
39.5 KB (40,448 bytes)

The file freemp3joiner.exe has been seen being distributed by the following 12 URLs.

http://www.taggiftflash.com/R1N7Rnm48cecyNtVpUPgkswFN0REwLqMQQ6ZhiWThdq2jU9NuVE7LrELH5rvfd3yOpU4vW4Zz64yY5soyBfY3L2Fbks9ybNMmgiEjVrPl9vZMKtpAHKK0fbd4pyCyG8GeQ9WLGor7CdvhGIiR9BVBgnWdgcDdyVcNaBKAweHbcnqGFivK 0knURfYw8RPB8qgjnzLymTT3hLR2eELrV_ZL4vq3eX3IDBf6iZhqiaOGCOLBRRgZea1_ZQCVTrVSh0bUWDXYM32JzeOYyyowaLzLfxqZDUVStySQgbUpRiMiFX6porWSrsea60glGZD4Ecs1pM8yY5YOs8kSWnFzAo6wMvDrsUPtacAERBucLKB3EUXqVqEep5AVOt2w_csZ9pT9TSO69w3QM0WMs7efKokU_odfqngciL7Kpb0yj3CpHOCxjJbAp QtyZBcC4pTpve9JUh5JhzNPFozGL4at7Or8l6lHeg==-G1QAAAT uzluNTTsUURkb8gbPrnjWoKWHLBfFUnbA8J7jJ0FRZI3pvyazU0nE3QlE5WNGTpdnuCXa8CYpbuM2G0lPg==

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