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bthcd2f.tmp.exe

Brand Thunder LLC

The application bthcd2f.tmp.exe by Brand Thunder has been detected as adware by 3 anti-malware scanners. 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:
6bb27470604757cc9f3bc026557737e1

SHA-1:
c0b61119056fcb6f7639f16909162e633ecd5862

SHA-256:
72e6f39383147cdf3c8cc5b2a746384ef157999d6ab015ab8b544c145ea710c3

Scanner detections:
3 / 68

Status:
Adware

Analysis date:
5/3/2024 3:10:21 PM UTC  (today)

Scan engine
Detection
Engine version

Dr.Web
Adware.Plugin.151
9.0.1.0298

Reason Heuristics
PUP.BrandThunder.K
14.12.16.10

SUPERAntiSpyware
Trojan.Agent/Gen-ClickDownload
10278

File size:
152.2 KB (155,848 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\windows\temp\bthcd2f.tmp.exe

Digital Signature
Signed by:
Brand Thunder LLC

Authority:
Thawte, Inc.

Valid from:
6/17/2013 7:00:00 PM

Valid to:
9/17/2015 6:59:59 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:
791A07FF9F5C100CAE981EC818D15D94

File PE Metadata
Compilation timestamp:
12/5/2009 4:50:41 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
3072:tLk395hYXJLi45JpuPxTu0ZEE2hKG5pqY+RXMTtbqGaCz5D:tQqxi6IPxTulNZ+Rwtbqkx

Entry address:
0x30CB

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, 38, 3F, 42, 00, E8, F1, 2B, 00, 00, A3, 84, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 30, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 80, 36, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.7218

Packer / compiler:
Nullsoft install system v2.x

Code size:
22.5 KB (23,040 bytes)

The file bthcd2f.tmp.exe has been seen being distributed by the following URL.

http://assets-ds.brandthunder.com/ie_toolbar/.../setup-BTHelper.exe

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