icreinstall_pobierz-kmplayer.exe

New Software S.C

The installer utilizes InstallCore which may bundle about 3-4 offers for various ad-supported toolbars, extensions and utilities. The application icreinstall_pobierz-kmplayer.exe by New Software S.C 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 instalkicdn.pl. While running, it connects to the Internet address os.solvefile.com on port 80 using the HTTP protocol.
Publisher:
New Software S.C  (signed and verified)

MD5:
473bfc3207429a2c9b4924bee879acce

SHA-1:
f5bc6d5dcc244f21dd146dc863a12663b460a6c6

SHA-256:
d392456cdb55629813fe5f26d9af299c0db7f1425cfd418ece9a04a51a889d31

Scanner detections:
1 / 68

Status:
Adware

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

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:
5/17/2024 2:48:18 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore.NewSoftw (M)
16.4.10.10

File size:
736 KB (753,704 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Common path:
C:\users\{user}\appdata\local\temp\icreinstall_pobierz-kmplayer.exe

Digital Signature
Authority:
COMODO CA Limited

Valid from:
10/29/2013 1:00:00 AM

Valid to:
10/30/2014 12:59:59 AM

Subject:
CN=New Software S.C, O=New Software S.C, STREET=ul. Dabrowskiego 12, L=Zielona Gora, S=Poland, PostalCode=65-021, C=PL

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
00F3B1DA972DF04468B0D71B6A838C5A7F

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):
12288:VE9vplzPwlj/JLA2R1RqFAZAkaJSf+QmO/mEr+mqUcR5zhQKFz1zWNITOfpCzKk7:VCvnzolzdBGAWIoUm9Pn5tQKrTspCzfz

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, 53, C9, FF, FF, E8, 9A, 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_pobierz-kmplayer.exe has been seen being distributed by the following URL.

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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