» converterlitesetup.exe
Overview
Analysis
File Details
Downloads (2)
Network (3)

converterlitesetup.exe

KBM2 Installer

Best Download Manager

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The application converterlitesetup.exe by Best Download Manager has been detected as adware by 10 anti-malware scanners. During install, it bundles potentially unwanted software on a user's computer at the same time without adequate consent. The file has been seen being downloaded from www.converterlite.com and multiple other hosts. While running, it connects to the Internet address api.yontoo.com on port 80 using the HTTP protocol.

File name:

Publisher:

Best Download Manager (signed by Best Download Manager)

Product:

KBM2 Installer

Version:

2.5.1.0

MD5:

9d06144e0042c5d1207a8c7302cf6364

SHA-1:

0b3e657bd4c65273e611de1dc3fd4fbe5ca3e65b

SHA-256:

b551397127bac03d2c23d6771f4e5b88c63828768ec468bd938def59768cd866

Scanner detections:

10 / 68

Status:

Adware

Explanation:

May bundle additional potentially unwanted software such as adware during setup.

Analysis date:

11/9/2024 12:20:46 AM UTC (today)

Scan engine

Detection

Engine version

Agnitum Outpost

Riskware.Agent

7.1.1

AVG

AdInject.Bdmngr

2015.0.3447

Dr.Web

Adware.Plugin.85

9.0.1.0162

ESET NOD32

Win32/KBM (variant)

8.9821

Fortinet FortiGate

Riskware/KBM

6/11/2014

Malwarebytes

PUP.Optional.BundleInstaller.A

v2014.06.11.05

McAfee

Artemis!9D06144E0042

5600.7103

NANO AntiVirus

Riskware.Win32.Plugin.cxiows

0.28.0.59911

Reason Heuristics

PUP.Installer.BestDownloadManager.S

14.8.8.0

VIPRE Antivirus

sterkly LLC

29386

File size:

537.1 KB (550,024 bytes)

Product version:

2.5.1.0

Original file name:

KBM2.exe

File type:

Executable application (Win32 EXE)

Language:

English (United States)

Digital Signature

Signed by:

Best Download Manager

Authority:

VeriSign, Inc.

Valid from:

7/24/2013 7:00:00 PM

Valid to:

7/25/2015 6:59:59 PM

Subject:

CN=Best Download Manager, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Best Download Manager, L=Carlsbad, S=California, C=US

Issuer:

CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:

5F3BBF9CAABCE7C81AB69ABF7371A064

File PE Metadata

Compilation timestamp:

8/7/2013 2:25:15 PM

OS version:

5.1

OS bitness:

Win32

Subsystem:

Windows GUI

Linker version:

10.0

CTPH (ssdeep):

12288:ngq6uX5c0RzWguzZylIAllGVytvHdKme7IZopY5dsQCK:nR610ZluglqytYmesZovQz

Entry address:

0x3A3C0

Entry point:

E8, 0E, 6F, 00, 00, E9, 89, FE, FF, FF, 3B, 0D, D0, 0B, 47, 00, 75, 02, F3, C3, E9, 95, 6F, 00, 00, 8B, FF, 55, 8B, EC, 56, 8B, 75, 14, 85, F6, 75, 04, 33, C0, EB, 61, 83, 7D, 08, 00, 75, 13, E8, D9, 35, 00, 00, 6A, 16, 5E, 89, 30, E8, 6C, 75, 00, 00, 8B, C6, EB, 48, 83, 7D, 10, 00, 74, 16, 39, 75, 0C, 72, 11, 56, FF, 75, 10, FF, 75, 08, E8, 66, 70, 00, 00, 83, C4, 0C, EB, C7, FF, 75, 0C, 6A, 00, FF, 75, 08, E8, B4, 31, 00, 00, 83, C4, 0C, 83, 7D, 10, 00, 74, BB, 39, 75, 0C, 73, 0E, E8, 8F, 35, 00, 00, 6A... 
[+]

Entropy:

6.3331

Code size:

342.5 KB (350,720 bytes)

The file converterlitesetup.exe has been seen being distributed by the following 2 URLs.

http://www.converterlite.com/download

http://api.kbm2.com/downloadLauncher.ashx?cid=1248

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

TCP (HTTP):

Connects to wac.edgecastcdn.net (72.21.81.13:80)

TCP (HTTP):

Connects to service.yontoo.com (8.25.35.148:80)

TCP (HTTP):

Connects to api.yontoo.com (8.25.35.15:80)

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