mlbyankees_chrome_installer.exe

Brand Thunder LLC

The application mlbyankees_chrome_installer.exe by Brand Thunder 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 NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from assets-ds.brandthunder.com.
Publisher:
Brand Thunder LLC  (signed and verified)

MD5:
3b65147d8ff47873d790fdb38a1496aa

SHA-1:
429c0794c2b719081a44a20ed9fb4510f04ed36e

SHA-256:
b29a2ffec2d7425b1237980f11a9697ddca412cdf20db1855254c02f689d9072

Scanner detections:
1 / 68

Status:
Adware

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:
11/15/2024 12:46:10 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.BrandThunder.Installer (M)
15.7.6.22

File size:
323.4 KB (331,112 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

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

Digital Signature
Authority:
Thawte, Inc.

Valid from:
6/6/2011 8:00:00 PM

Valid to:
8/5/2013 7:59:59 PM

Subject:
CN=Brand Thunder LLC, O=Brand Thunder LLC, L=Columbus, S=Ohio, C=US

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

Serial number:
26319BF7B6ED3749424F83D8CBC3A145

File PE Metadata
Compilation timestamp:
12/5/2009 5:50:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
6144:4e34fNE0OynUUjHPTDX+k3QWzA3MWYT+vy4hmE0OyFjHPTDX+k3V:yNb5mfc8vy4hmbLD

Entry address:
0x30FA

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 18, EC, 42, 00, E8, F1, 2B, 00, 00, A3, 64, EB, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 8F, 42, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, E3, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 40, 43, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.9517

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file mlbyankees_chrome_installer.exe has been seen being distributed by the following URL.

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