setup_mt.exe

VisualBee

Visual Software Systems LTD

The application setup_mt.exe by Visual Software Systems has been detected as a potentially unwanted program by 8 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The installer uses the Solimba download manager to push adware offers during the download and setup process. Bundled adware includes search and shopping web browser toolbars. The file has been seen being downloaded from emule-island.simpleads.biz.
Publisher:
Visual Software Systems LTD  (signed and verified)

Product:
VisualBee

Version:
V24.17.1

MD5:
fb0de3776ea9a4b7007e4b4d9a5f2ead

SHA-1:
ec875e7c6e10395c5693d00a978988d764741a96

SHA-256:
19e74a1b7903e6db0853ce1a41e3cf5b2d4112d1b01d8e5f7a0ffa7a7592d32c

Scanner detections:
8 / 68

Status:
Potentially unwanted

Explanation:
Uses the Solimba installer to bundle adware offers.

Analysis date:
4/26/2024 4:20:23 PM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
APPL/Solimba.Gen
7.11.112.126

Bkav FE
W32.Clod306.Trojan
1.3.0.4415

Dr.Web
Adware.Downware.1326
9.0.1.0156

ESET NOD32
Win32/DownWare
9.9029

Malwarebytes
MSIL.Solimba
v2015.06.05.10

McAfee
Artemis!FB0DE3776EA9
5600.6743

Reason Heuristics
Win32.Generic.Installer.Meta
15.6.5.22

Trend Micro House Call
TROJ_GEN.F47V1018
7.2.156

File size:
535.5 KB (548,384 bytes)

Product version:
V24.17.1

Copyright:
VisualBee.com

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Language Neutral

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

Digital Signature
Authority:
Thawte, Inc.

Valid from:
10/18/2013 1:00:00 AM

Valid to:
10/18/2015 12:59:59 AM

Subject:
CN=Visual Software Systems LTD, O=Visual Software Systems LTD, L=Tel Aviv - Yafo, S=Israel, C=IL

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

Serial number:
4151E7647C88F6CE43FD79FAAA1350F0

File PE Metadata
Compilation timestamp:
12/5/2009 10:50:46 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:hK8uMhUp40WY4J0DvSB0Xl4vyFtM1G0IbxF5ep0OBj1:ABOU00DaQ2y7dbxFaF5

Entry address:
0x323C

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 30, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 58, 3F, 42, 00, E8, 09, 2C, 00, 00, A3, A4, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 58, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, B8, 91, 40, 00, 68, A0, 36, 42, 00, E8, BC, 28, 00, 00, FF, 15, B0, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, AA, 28, 00, 00...
 
[+]

Entropy:
7.9485

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

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

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