swingersretreat_downloader-n1whtyl52.exe

Somoto Ltd.

Somoto uses a monetization platform known as the 'Better Installer' to provide the ability of 3rd party developers to bundle various adware packages through an affiliate pay-per-install program. The application swingersretreat_downloader-n1whtyl52.exe by Somoto has been detected as adware by 23 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:
Somoto Ltd.  (signed and verified)

MD5:
628a911fc9629bfa347e6e894b8de947

SHA-1:
63a2c19f7f6c26b3692dfb0c624a1c2742ea420e

SHA-256:
e4956fdcabf2aa0c6d043fb9f9b03dbea02ddfb4f545a9a34a2f7556427c2a30

Scanner detections:
23 / 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:
4/26/2024 4:10:59 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Application.Bundler.Somoto.J
859

AhnLab V3 Security
Win-PUP/Somoto
2014.09.28

Avira AntiVirus
APPL/Somoto.Gen2
7.11.174.250

AVG
Generic
2015.0.3337

Baidu Antivirus
Adware.Win32.Somoto
4.0.3.14928

Bitdefender
Application.Bundler.Somoto.J
1.0.20.1355

Clam AntiVirus
Win.Adware.Somoto
0.98/21411

Comodo Security
Application.Win32.Somoto.CK
19634

Dr.Web
Trojan.Packed.28357
9.0.1.0271

Emsisoft Anti-Malware
Application.Bundler.Somoto
8.14.09.28.07

ESET NOD32
Win32/Somoto
8.10475

F-Secure
Application.Bundler.Somoto.J
11.2014-28-09_1

K7 AntiVirus
Unwanted-Program
13.183.13504

Kaspersky
not-a-virus:AdWare.Win32.Agent
14.0.0.3181

McAfee
Somoto-BetterInstaller
5600.6993

MicroWorld eScan
Application.Bundler.Somoto.J
15.0.0.813

NANO AntiVirus
Riskware.Nsis.Adware.dbnhrj
0.28.2.62286

nProtect
Trojan-Clicker/W32.Agent.225280.AZ
14.09.26.01

Panda Antivirus
PUP/MultiToolbar.A
14.09.28.07

Reason Heuristics
PUP.Somoto.e
14.9.28.19

Sophos
Somoto BetterInstaller
4.98

SUPERAntiSpyware
PUP.Somoto/Variant
10331

VIPRE Antivirus
Trojan.Win32.Generic
33482

File size:
220 KB (225,280 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Somoto BetterInstaller

Common path:
C:\users\{user}\downloads\swingersretreat_downloader-n1whtyl52.exe

Digital Signature
Signed by:

Authority:
Thawte, Inc.

Valid from:
7/1/2014 7:00:00 PM

Valid to:
7/2/2015 6:59:59 PM

Subject:
CN=Somoto Ltd., O=Somoto Ltd., L=Tel Aviv, S=Israel, C=IL

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

Serial number:
6A0C39D0252522A9C448352858ACAACB

File PE Metadata
Compilation timestamp:
12/17/2010 3:14:12 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.56

CTPH (ssdeep):
6144:aA0m3D0oktn1b0yduhNlCHrq0ZJamiYTjZkViiOw:aA0iD0ozyCWZJpiM2ViBw

Entry address:
0x39AC

Entry point:
55, 89, E5, 57, 56, 53, 81, EC, 7C, 01, 00, 00, E8, 97, 46, 00, 00, 83, EC, 0C, 68, 01, 80, 00, 00, E8, 42, 43, 00, 00, 6A, 00, E8, AB, 46, 00, 00, 6A, 08, A3, 88, 4C, 42, 00, E8, B1, 28, 00, 00, 6A, 00, 68, 60, 01, 00, 00, A3, 38, 4D, 42, 00, 8D, 85, 90, FE, FF, FF, 50, 6A, 00, 68, A4, A2, 40, 00, E8, F0, 45, 00, 00, 83, EC, 0C, 68, A5, A2, 40, 00, 68, 68, 4D, 42, 00, E8, EF, 2A, 00, 00, 83, C4, 18, E8, FE, 42, 00, 00, 52, 52, 50, 68, 00, D0, 42, 00, E8, DA, 2A, 00, 00, 57, 6A, 00, E8, 39, 42, 00, 00, 83...
 
[+]

Entropy:
7.7518  (probably packed)

Code size:
28.5 KB (29,184 bytes)

The file swingersretreat_downloader-n1whtyl52.exe has been seen being distributed by the following 2 URLs.

http://fsoft4down.com/.../FLVPlayer_downloader-N46IkP2zm.exe

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