atube_catcher_5188_atu3.exe

aTube Catcher

DsNET Corp.

The application atube_catcher_5188_atu3.exe by DsNET 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. This version of the installer will bundle the Ask.com Toolbar, a potentially unwanted web browser extension. The file has been seen being downloaded from www.capitalvaultsbits.com and multiple other hosts.
Publisher:
DsNET Corp  (signed by DsNET Corp.)

Product:
aTube Catcher

Version:
3.8.5188

MD5:
9fe38da92b2eb1cc334006ec2772e0fb

SHA-1:
5d29af7ba31190504ccf6a06a057af30ebecc770

SHA-256:
df1d42d20642aa38012ed3aa495917545ca6dc758382a777672f34a0d2fe1e59

Scanner detections:
8 / 68

Status:
Potentially unwanted

Explanation:
Bundles that Ask.com toolbar as a third-party offer, a web browser extension that may modify a user's search and home pages.

Analysis date:
4/23/2024 10:18:22 AM UTC  (today)

Scan engine
Detection
Engine version

Dr.Web
Adware.Downware.1417
9.0.1.021

ESET NOD32
Win32/Bundled.Toolbar.Ask (variant)
8.9306

F-Prot
W32/Backdoor2.HTHW
v6.4.7.1.166

K7 AntiVirus
Backdoor
13.175.10881

McAfee
Artemis!9FE38DA92B2E
5600.7243

Reason Heuristics
PUP.DsNET.aTube.Installer.Meta (M)
16.6.9.12

Rising Antivirus
PE:Trojan.VBInject!1.6546
23.00.65.14119

Trend Micro House Call
TROJ_GEN.F47V1218
7.2.21

File size:
11.2 MB (11,748,648 bytes)

Product version:
3.8.5188

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
English (United States)

Common path:
C:\users\{user}\downloads\atube_catcher_5188_atu3.exe

Digital Signature
Signed by:

Authority:
The USERTRUST Network

Valid from:
3/7/2011 6:00:00 PM

Valid to:
3/7/2014 5:59:59 PM

Subject:
CN=DsNET Corp., O=DsNET Corp., STREET=Plan de Ayala M3 L30, STREET=Mexico Revolucionario, L=Ecatepec, S=Mexico, PostalCode=55266, C=MX

Issuer:
CN=UTN-USERFirst-Object, OU=http://www.usertrust.com, O=The USERTRUST Network, L=Salt Lake City, S=UT, C=US

Serial number:
009934C0F374A7790598E44428C2B46363

File PE Metadata
Compilation timestamp:
7/14/2013 3:09:44 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
196608:lKMONF+A1kom+CGo6VKPEhe68NDeNvclcPkWzaOka4AZ13klx6tk2uJX6bkbv0jV:lKNNF+AWom2KmV8svrPTzaTOuWTupSkM

Entry address:
0x324D

Entry point:
81, EC, 84, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 30, 91, 40, 00, 89, 5C, 24, 20, C6, 44, 24, 14, 20, FF, 15, 34, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 70, 40, 00, 53, FF, 15, 8C, 72, 40, 00, 6A, 08, A3, 98, 3F, 42, 00, E8, 8B, 2D, 00, 00, A3, E4, 3E, 42, 00, 53, 8D, 44, 24, 38, 68, 60, 01, 00, 00, 50, 53, 68, A0, F4, 41, 00, FF, 15, 64, 71, 40, 00, 68, E4, 91, 40, 00, 68, E0, 36, 42, 00, E8, 35, 2A, 00, 00, FF, 15, B0, 70, 40, 00, BD, 00, 90, 42, 00, 50, 55, E8, 23, 2A...
 
[+]

Entropy:
7.9996

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file atube_catcher_5188_atu3.exe has been seen being distributed by the following 16 URLs.

http://www.capitalvaultsbits.com/BpH85LdEmFwMesXELiz 05QfbAgfMALb7jF4xVh6 3ZSIrhNDf7GAVu5kdZC8GuQ0MdCpU1bKetNRNLGXs 3owBQU v0lEkCiGTpywtkOl5I tpm6xbENTA5x7ETGX6NcuPOcNBmh7c_ofWcXGsYoZnO3WvpNEugVmhV9D6wS2rBpiaytpVi9rLMTtlVtN5CICGuyNLTlQennIpLPN9C5CP1zUE1w==-GzAAAMRtbD4dzhUS1EoChxywvxVYEmGwMXauQyO_MfIDe8HHNUu0mrd_lMsE

http://download1130.mediafire.com/dctbhm5v47pg/.../aTube_Catcher_5188_ATU3.exe

http://download1326.mediafire.com/pgpu3w8hzucg/.../aTube_Catcher_5188_ATU3.exe

http://www.capitalvaultsbits.com/8RUkGxJlOp8Q_Y1ouQKpHyD6wkqPiQgKgmK4GVWawwFw _TZKGgCiJpBFgrRwuR1fVaxDN psJmOCWpfA8lz96twCAZu83z4W_bFZ GJ0012rRjlY6Ta8YuLBflpmSrSCtcJSVNBGBsvC6KEx jFM oHj84ICLsVbNsf6hC9S5P7p3yCqORzpj0_NGex3NNgGRFHjL_mTmWhwdGl7iKlxCY uo9TLQ==-GzAAAMRtbD4dzhUS1EoChxywvxVYEmGwMXauQyO_MfIDe8HHNUu0mrd_lMsE

http://www.capitalvaultsbits.com/77SyBy45egEvrU8y_VQQyR6gjWyy32 MmCOblf0APe3vabYIIrF7Oupkw4NAXh4bT6ZObQTLeu4RVjSKK5BU0kxXAZ053BvBwTkBhxhJ JOpRUaeqirn5mLTjDXdwkUtA6OvSldZZNgtQc tXZTOGTGg58 MjmWQeup9cXmmyz zGMc1z0nZccpfadTPH4y2caZXcnpmNVEowpSzN9cZgW1 3zCuhw==-GzAAAMRtbD4dzhUS1EoChxywvxVYEmGwMXauQyO_MfIDe8HHNUu0mrd_lMsE

http://download1326.mediafire.com/311ab4495zcg/.../aTube_Catcher_5188_ATU3.exe

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