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nsb94d4.tmp

SITE ON SPOT Ltd.

This is the Somoto BetterInstaller, an installer that bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed without consent. The file nsb94d4.tmp by SITE ON SPOT has been detected as adware by 22 anti-malware scanners. The program is a setup application that uses the Somoto BetterInstaller installer. According to AVG, this software downloads additional adware offers during setup. It is also typically executed from the user's temporary directory. The file has been seen being downloaded from sub.youcanbringmebacktolife.com.
Publisher:
SITE ON SPOT Ltd.  (signed and verified)

Version:
1.0.0.1

MD5:
39a584390102eeb264eb59caa58f22e1

SHA-1:
4f240f379788ed3da3a100af654acebd067bc06d

SHA-256:
9d461d80a563ee522d6dd235f3d0245a3f82b3d40e18dfd8d4a2f9f68ec2a92c

Scanner detections:
22 / 68

Status:
Adware

Explanation:
Uses the Somoto 'BetterInstaller' to bundle additional (unwanted) software during install without adequate consent.

Description:
This is also known as bundleware, or downloadware, which is an downloader designed to simply deliver ad-supported offers in the setup routine of an otherwise legitimate software.

Analysis date:
11/15/2024 2:37:27 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Application.Bundler.Somoto.AG
5566587

AhnLab V3 Security
Win-PUP/Somoto
2015.05.28

Avira AntiVirus
PUA/Somoto.hzis
8.3.1.6

avast!
Somoto-P [PUP]
150525-2

AVG
Potentially harmful program Downloader.DFF
2014.0.4311

Baidu Antivirus
Adware.Win32.Somoto
4.0.3.15528

Bitdefender
Application.Bundler.Somoto.AG
1.0.20.740

Bkav FE
W32.HfsAdware
1.3.0.6379

Clam AntiVirus
Win.Adware.Somoto-2
0.98/20510

Comodo Security
Application.Win32.Mazel.ANGL
22250

Dr.Web
Trojan.Packed.28357
9.0.1.05190

Emsisoft Anti-Malware
Application.Bundler.Somoto.AG
10.0.0.5366

ESET NOD32
Win32/Somoto.G potentially unwanted application
7.0.302.0

F-Secure
Application.Bundler.Somoto
11.2015-28-05_5

K7 AntiVirus
Unwanted-Program
13.204.16051

Kaspersky
not-a-virus:Downloader.NSIS.Mazel
15.0.0.543

MicroWorld eScan
Application.Bundler.Somoto.AG
16.0.0.444

NANO AntiVirus
Trojan.Nsis.Downloader.dpxxrf
0.30.24.1636

Panda Antivirus
Trj/CI.A
15.05.28.12

Reason Heuristics
PUP.Installer.SITEONSPOT
15.5.28.0

Sophos
PUA 'Somoto BetterInstaller'
5.14

VIPRE Antivirus
Threat.4150696
40552

File size:
420.2 KB (430,272 bytes)

Bundler/Installer:
Somoto BetterInstaller (using Nullsoft Install System)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\temp\nsb94d4.tmp

Digital Signature
Signed by:
SITE ON SPOT Ltd.

Authority:
Thawte, Inc.

Valid from:
6/27/2013 8:00:00 PM

Valid to:
6/28/2015 7:59:59 PM

Subject:
CN=SITE ON SPOT Ltd., O=SITE ON SPOT Ltd., L=Tel Aviv, S=NA, C=IL

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

Serial number:
3EE11B140A803DE260823157A875B8C5

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

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
6144:gsxF6Dr54Xw/AZED4gTVFm1a1SV0xUYH7N/cBMCJ5v3y2RT2zbfeBYxFLMZwoK:ZFel/nTSjV0nb45vig2/f1MZw5

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...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file nsb94d4.tmp has been seen being distributed by the following URL.

http://sub.youcanbringmebacktolife.com/installers/bi_downloader/.../setup.exe

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