mp3rocket.exe

MP3 Support

The application mp3rocket.exe by MP3 Support 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. While running, it connects to the Internet address 50.115.122.45.static.westdc.net on port 80 using the HTTP protocol.
Publisher:
MP3 Support  (signed and verified)

MD5:
aa65dfd1a5bd6c29336197742645d423

SHA-1:
5b18cef7aa663880f37eba065399602b841c3103

SHA-256:
fa31213655e34b69e33caaaeba3c48f4dbfa139ca08a664e36c9d1567bc3968e

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:
5/10/2024 10:12:16 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.MP3Support.Installer (M)
16.1.29.14

File size:
643.7 KB (659,152 bytes)

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\mp3rocket.exe

Digital Signature
Signed by:

Authority:
Thawte, Inc.

Valid from:
6/26/2013 5:00:00 PM

Valid to:
7/11/2015 4:59:59 PM

Subject:
CN=MP3 Support, OU=SECURE APPLICATION DEVELOPMENT, O=MP3 Support, L=Oshawa, S=Ontario, C=CA

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
146C2E323177663B9DF87FFF1B9C31D8

File PE Metadata
Compilation timestamp:
6/19/1992 3:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:dnvp+8g/yxMD1Ds6wesrpbGrgnCeK7oCPQRorEmpZ+EsQZF27tQ/U883dD:dnvc8UdY6mVbGUnCeKVPQRorRNZFw+El

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...
 
[+]

Entropy:
7.8769

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

Code size:
37 KB (37,888 bytes)

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

TCP (HTTP):
Connects to 50.115.122.45.static.westdc.net  (50.115.122.45:80)

TCP (HTTP):
Connects to ec2-52-67-76-234.sa-east-1.compute.amazonaws.com  (52.67.76.234:80)

TCP (HTTP):
Connects to 92b91b2d.rdns.100tb.com  (146.185.27.45:80)

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