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nsp84fe.tmp

Site on Spot Limited

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 nsp84fe.tmp by Site on Spot Limited has been detected as adware by 18 anti-malware scanners. The program is a setup application that uses the Somoto BetterInstaller installer. This program installs potentially unwanted software on your PC at the same time as the software you are trying to install, without adequate consent. It is also typically executed from the user's temporary directory. The file has been seen being downloaded from sub.revereamillion.com.
Publisher:
Site on Spot Limited  (signed and verified)

Version:
1.0.0.1

MD5:
1c21d11429687b13b33c9b46897fc194

SHA-1:
5e5b651ceae87c96f7a23c12196dad15d2816d51

SHA-256:
cf41df89142861d919f2e3423cdb89fd78059817041ac5f494d65f9c4b373a26

Scanner detections:
18 / 68

Status:
Adware

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:
5/2/2024 8:31:44 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Application.Bundler.Somoto.AG
623

AhnLab V3 Security
PUP/Win32.Somoto
2015.05.22

AVG
AdLoad.S
2016.0.3101

Baidu Antivirus
Adware.Win32.Somoto
4.0.3.15523

Bitdefender
Application.Bundler.Somoto.AG
1.0.20.715

Bkav FE
W32.HfsAdware
1.3.0.6379

Dr.Web
Trojan.Packed.28357
9.0.1.0143

ESET NOD32
Win32/Somoto.G potentially unwanted
9.11667

F-Secure
Application.Bundler.Somoto
11.2015-23-05_7

K7 AntiVirus
Adware
13.204.15997

Kaspersky
not-a-virus:Downloader.Win32.Somato
14.0.0.2000

Malwarebytes
PUP.Optional.Bundle
v2015.05.23.12

MicroWorld eScan
Application.Bundler.Somoto.AG
16.0.0.429

NANO AntiVirus
Trojan.Nsis.Downloader.dpxxrf
0.30.24.1636

Panda Antivirus
Trj/CI.A
15.05.23.12

Qihoo 360 Security
Win32/Virus.Downloader.912
1.0.0.1015

Reason Heuristics
PUP.Somoto.Bundler
15.5.23.0

VIPRE Antivirus
Trojan.Win32.Generic
40456

File size:
418.2 KB (428,248 bytes)

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

Common path:
C:\users\{user}\appdata\local\temp\nsp84fe.tmp

Digital Signature
Signed by:
Site on Spot Limited

Authority:
thawte, Inc.

Valid from:
1/28/2015 8:00:00 AM

Valid to:
7/10/2015 7:59:59 AM

Subject:
CN=Site on Spot Limited, O=Site on Spot Limited, L=Tel Aviv, S=Israel, C=IL

Issuer:
CN=thawte SHA256 Code Signing CA, O="thawte, Inc.", C=US

Serial number:
477E336D7B42EDDDED42DABF6FAB572F

File PE Metadata
Compilation timestamp:
12/6/2009 6:50:46 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:pFsm414TkcbYGs9LkLtdv39R0+O8TnFGhXH:pFHeWGtyLtN3k+O8ToxH

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:
7.9409

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file nsp84fe.tmp has been seen being distributed by the following URL.

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

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