home

setup.exe

InstallVibes

This is the installer and setup program from the InstallVibes branded Yontoo adware web browser extension. This adware injects various forms of advertisements in the user's web browser based on the HTML content and URLs viewed. Ad include banners, in-line context text links, coupons, and search. The program will install an auto-updating background service that will update the software with additional features. The application setup.exe by InstallVibes has been detected as adware by 28 anti-malware scanners. It uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions.
Publisher:
InstallVibes  (signed and verified)

MD5:
17040304fa1fa7468daafeed5900bd49

SHA-1:
c510669357888849d2c3672b0e00df9d524bc71a

SHA-256:
f00b2394b161094d04306288b275f31aa8a4ae9c2b533f34648b28d087f10146

Scanner detections:
28 / 68

Status:
Adware

Explanation:
Uses the InstallCore download manager to install additional potentially unwanted software which may include extensions such as DealPly and various toolbars.

Analysis date:
4/26/2024 4:22:13 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Trojan.Generic.11397605
907

Agnitum Outpost
Riskware.Agent
7.1.1

AhnLab V3 Security
PUP/Win32.Bundlore
2014.08.12

Avira AntiVirus
TR/Dropper.Gen
7.11.30.172

AVG
Bundlo
2015.0.3385

Bitdefender
Trojan.Generic.11397605
1.0.20.1115

Clam AntiVirus
Win.Trojan.Bundlore-11
0.98/19265

Comodo Security
Application.Win32.Bundlore.H
18610

Dr.Web
Adware.Downware.4744
9.0.1.0223

Emsisoft Anti-Malware
Trojan.Generic.11397605
8.14.08.11.04

ESET NOD32
Win32/Bundlore.H potentially unwanted application
8.7.0.302.0

F-Prot
W32/Dropper.gen8
v6.4.6.5.141

F-Secure
Trojan.Generic.11397605
11.2014-11-08_2

G Data
Trojan.Generic.11397605
14.8.24

herdProtect (fuzzy)
variant of setup (18).exe (Adware)
2014.10.17.22

IKARUS anti.virus
PUA.Bundlore
t3scan.1.6.1.0

K7 AntiVirus
Unwanted-Program
13.180.12478

Malwarebytes
PUP.Optional.InstallCore
v2014.08.11.04

McAfee
Cryptlore
5600.7041

MicroWorld eScan
Trojan.Generic.11397605
15.0.0.669

NANO AntiVirus
Riskware.Win32.Downware.ddpjxj
0.28.2.61349

nProtect
Trojan.Generic.11397605
14.08.11.01

Panda Antivirus
Trj/Genetic.gen
14.08.11.04

Qihoo 360 Security
Malware.QVM20.Gen
1.0.0.1015

Reason Heuristics
PUP.Installer.InstallVibes.F
14.8.11.14

Sophos
Bundlore
4.98

Vba32 AntiVirus
Malware-Cryptor.Ngrbot.gen.1
3.12.26.3

VIPRE Antivirus
Threat.4754986
29708

File size:
233.3 KB (238,848 bytes)

File type:
Executable application (Win32 EXE)

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

Digital Signature
Signed by:
InstallVibes

Authority:
COMODO CA Limited

Valid from:
3/19/2014 8:00:00 PM

Valid to:
3/19/2016 7:59:59 PM

Subject:
CN=InstallVibes, O=InstallVibes, STREET=Ehad Haam 21 St., L=Tel Aviv, S=Israel, PostalCode=6515103, C=IL

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
00F29201EBC1EAD2B751F2854AD68C6244

File PE Metadata
Compilation timestamp:
6/12/2014 12:46:46 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
6144:4xyMeM8tKmy/q7RglyFlqsGnK48uGSiU4p2:4xyMehti/8R7lJEGSiU4o

Entry address:
0x28F2

Entry point:
E8, 98, 34, 00, 00, E9, 00, 00, 00, 00, 6A, 14, 68, 18, 6B, 41, 00, E8, 38, 25, 00, 00, E8, 69, 36, 00, 00, 0F, B7, F0, 6A, 02, E8, 2B, 34, 00, 00, 59, B8, 4D, 5A, 00, 00, 66, 39, 05, 00, 00, 40, 00, 74, 04, 33, DB, EB, 33, A1, 3C, 00, 40, 00, 81, B8, 00, 00, 40, 00, 50, 45, 00, 00, 75, EB, B9, 0B, 01, 00, 00, 66, 39, 88, 18, 00, 40, 00, 75, DD, 33, DB, 83, B8, 74, 00, 40, 00, 0E, 76, 09, 39, 98, E8, 00, 40, 00, 0F, 95, C3, 89, 5D, E4, E8, EA, 2B, 00, 00, 85, C0, 75, 08, 6A, 1C, E8, DC, 00, 00, 00, 59, E8...
 
[+]

Entropy:
7.1893

Code size:
62.5 KB (64,000 bytes)

The file setup.exe has been seen being distributed by the following 2 URLs.

http://lp.downloadsrv13.com/download/.../?software=VideoDownloader&name=setup.exe&no_cache=0a8ce147f6138f6ced6b8fe7a5f34080167c70e743&NL=1

http://lp.downloadsrv13.com/.../setup.exe

The executing file has been seen to make the following network communications in live environments.

TCP (HTTP):
Connects to wac.edgecastcdn.net  (72.21.81.13:80)

TCP (HTTP):
Connects to service.yontoo.com  (8.25.35.148:80)

TCP (HTTP):
Connects to api.yontoo.com  (8.25.35.15:80)

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