VKMusic.exe

VKMusicPlayer

LLC Pentagon

The application VKMusic.exe by LLC Pentagon has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. While running, it connects to the Internet address hosted-by.ihc.ru on port 80 using the HTTP protocol.
Publisher:
LLC Pentagon  (signed and verified)

Product:
VKMusicPlayer

Description:
VKMusic

Version:
1.5.6204.24518

MD5:
28b364e1622075aaf3d81cd6cfbf1068

SHA-1:
148a32594ea56ffc715c25f271249ac5d85bcf81

SHA-256:
4e82bb6a7702b214d454080808262a24c3f0c4acf88f26ecf6eecc6ecaa6bddf

Scanner detections:
1 / 68

Status:
Potentially unwanted

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
5/7/2024 6:06:47 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
16.12.26.15

File size:
1.9 MB (2,012,112 bytes)

Product version:
1.5.6204.24518

Copyright:
Copyright © 2013

Original file name:
VKMusic.exe

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\roaming\vkmusic\shadow\vkmusic\vkmusic.exe

Digital Signature
Signed by:

Authority:
COMODO CA Limited

Valid from:
2/5/2016 3:00:00 AM

Valid to:
2/5/2017 2:59:59 AM

Subject:
CN=LLC Pentagon, O=LLC Pentagon, STREET="6-39, Kirova str.", L=Chelyabinsk, S=Chelyabinskaya oblast, PostalCode=454084, C=RU

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

Serial number:
648F94548803C1887E7F2C280B3909DA

File PE Metadata
Compilation timestamp:
12/26/2016 11:37:18 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

.NET CLR dependent:
Yes

Entry address:
0x1BCADE

Entry point:
FF, 25, 00, 20, 40, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00...
 
[+]

Developed / compiled with:
Microsoft Visual C# / Basic .NET

Code size:
1.7 MB (1,813,504 bytes)

The executing file has been seen to make the following network communications in live environments.

TCP (HTTP SSL):
Connects to cs475.vkontakte.ru  (87.240.163.161:443)

TCP (HTTP SSL):
Connects to srv4-194.vkontakte.ru  (95.142.194.4:443)

TCP (HTTP):
Connects to hosted-by.ihc.ru  (46.254.19.209:80)

TCP (HTTP SSL):
Connects to srv82-165-240-87.vk.com  (87.240.165.82:443)

TCP (HTTP SSL):
Connects to srv85-165-240-87.vk.com  (87.240.165.85:443)

TCP (HTTP SSL):
Connects to srv81-165-240-87.vk.com  (87.240.165.81:443)

Remove VKMusic.exe - Powered by Reason Core Security