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nsh3098.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 nsh3098.tmp by SITE ON SPOT has been detected as adware by 27 anti-malware scanners. The program is a setup application that uses the Somoto BetterInstaller installer. Includes the Somoto BetterInstaller, an adware installer that will bundle offers for additional third party applications, mostly adware toolbars, with legitimate softare and may be installed without adequate user consent.
Publisher:
SITE ON SPOT Ltd.  (signed and verified)

Version:
1.0.0.1

MD5:
2c8c3a1d48da8d96fa72c329315acdec

SHA-1:
788f2919e919cd510b26c4c23a0184ede2b0bfa7

SHA-256:
21268bebcc7032b0c6c86597c5f3b575de156c6b920c5a9f356601f5ad41ad64

Scanner detections:
27 / 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:
4/27/2024 2:30:00 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Application.Bundler.Somoto.AG
435

AhnLab V3 Security
Win-PUP/Somoto
2015.11.26

Avira AntiVirus
PUA/Somoto.hzis
8.3.2.4

Arcabit
Application.Bundler.Somoto.AG
1.0.0.624

avast!
Win32:Somoto-P [PUP]
2014.9-151127

AVG
AdLoad.S
2016.0.2913

Baidu Antivirus
Adware.Win32.Somoto
4.0.3.151127

Bitdefender
Application.Bundler.Somoto.AG
1.0.20.1655

Bkav FE
W32.HfsAdware
1.3.0.7383

Clam AntiVirus
Win.Adware.Somoto-2
0.98/21511

Comodo Security
Application.Win32.Mazel.ANGL
23661

Dr.Web
Trojan.Packed.28357
9.0.1.0331

ESET NOD32
Win32/Somoto.G potentially unwanted
9.12627

F-Prot
W32/Trojan2.OUSK
v6.4.7.1.166

F-Secure
Application.Bundler.Somoto
11.2015-27-11_6

IKARUS anti.virus
PUA.Somoto
t3scan.1.9.5.0

K7 AntiVirus
Adware
13.212.17982

Kaspersky
not-a-virus:Downloader.NSIS.Mazel
14.0.0.1059

Malwarebytes
PUP.Optional.Somoto
v2015.11.27.04

MicroWorld eScan
Application.Bundler.Somoto.AG
16.0.0.993

NANO AntiVirus
Riskware.Nsis.Adware.dshbbp
0.30.26.4751

Qihoo 360 Security
HEUR/QVM42.0.Malware.Gen
1.0.0.1077

Quick Heal
PUA.Siteonspot.Gen
11.15.14.00

Reason Heuristics
PUP.Somoto.SITEONSPOT.Bundler (M)
15.11.27.4

Sophos
Somoto BetterInstaller (PUA)
4.98

SUPERAntiSpyware
PUP.Somoto/Variant
9483

VIPRE Antivirus
Trojan.Win32.Generic
45440

File size:
420.2 KB (430,248 bytes)

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

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\temp\nsh3098.tmp

Digital Signature
Signed by:
SITE ON SPOT Ltd.

Authority:
Thawte, Inc.

Valid from:
6/28/2013 3:00:00 AM

Valid to:
6/29/2015 2:59:59 AM

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:
12/6/2009 12:50:46 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:hFD9pAIlROVoLGxZljtv5ROV1qFvS8HNwXPtA9:hFD9pAIlQVoLGnxtv5ROV1qF68HNw69

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:
7.9416

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file nsh3098.tmp has been seen being distributed by the following URL.

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

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