couponarific.exe

Coupoon

This is the instaler for an an Adpeak program that shows ads in the browser without providing information about the ad's origin. Ads are injected as banners or text-links in random web pages. The application couponarific.exe, “Coupoon Setup ” by Coupoon has been detected as adware by 14 anti-malware scanners. The program is a setup application that uses the Inno Setup installer. It is also typically executed from the user's temporary directory. The file has been seen being downloaded from 54.160.120.51 and multiple other hosts.
Publisher:
Coupoon   (signed by Coupoon)

Product:
Coupoon

Description:
Coupoon Setup

MD5:
40b747f6fd23db287b81d911c7a9b058

SHA-1:
2e19e4dce7fd64cfac05a58c2fe67389728fc24d

SHA-256:
4c6ffde271644784c666d03c49508278e653db74b1e141d942d7f0f70c0b4dd1

Scanner detections:
14 / 68

Status:
Adware

Analysis date:
12/24/2024 4:17:26 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Trojan.Agent.BKLE
554

Arcabit
Trojan.Agent.BKLE
1.0.0.425

avast!
Malware-gen
150414-0

Bitdefender
Trojan.Agent.BKLE
1.0.20.1055

Emsisoft Anti-Malware
Trojan.Agent.BKLE
8.15.07.30.05

F-Secure
Trojan.Agent.BKLE
11.2015-30-07_5

herdProtect (fuzzy)
2015.7.30.17

Malwarebytes
PUP.Optional.Bundle
v2015.07.30.05

MicroWorld eScan
Trojan.Agent.BKLE
16.0.0.633

Norman
Trojan.Agent.BKLE
11.20150730

nProtect
Trojan.Agent.BKLE
15.07.03.02

Reason Heuristics
PUP.AdPeak.Installer
15.5.8.23

Sophos
Virus 'Mal/FakeAV-QN'
5.15

Zillya! Antivirus
Trojan.FakeAV.Win32.314920
2.0.0.2268

File size:
316.1 KB (323,648 bytes)

Product version:
1.0

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\couponarific.exe

Digital Signature
Signed by:

Authority:
GlobalSign nv-sa

Valid from:
11/21/2014 3:35:57 PM

Valid to:
11/22/2015 3:35:57 PM

Subject:
E=support@coupoon.org, CN=Coupoon, O=Coupoon, L=Tallahassee, S=FL, C=US

Issuer:
CN=GlobalSign CodeSigning CA - G2, O=GlobalSign nv-sa, C=BE

Serial number:
1121400C47EC899C3BA485785E2CAB2D79C3

File PE Metadata
Compilation timestamp:
6/19/1992 11:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
6144:P/QiQPnbS83Kcw6+kOQ/UBTlakaBdGOzGfnXpiQCsoazZPElpMQgqoVJbYtD+PNs:nQiGn+pM++MBTlPadSfXioRcpMXVJot

Entry address:
0xA5F8

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, CE, 8A, FF, FF, E8, D5, 9C, FF, FF, E8, 64, 9F, FF, FF, E8, 07, A0, FF, FF, E8, A6, BF, FF, FF, E8, 11, E9, FF, FF, E8, 78, EA, FF, FF, 33, C0, 55, 68, C9, AC, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 92, AC, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 26, F5, FF, FF, E8, 11, F1, FF, FF, 80, 3D, 34, B2, 40, 00, 00, 74, 0C, E8, 23, F6, FF, FF, 33, C0, E8, C4, 97, FF, FF, 8D, 55, F0, 33, C0, E8, B6, C5, FF, FF, 8B, 55...
 
[+]

Entropy:
7.8779

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
39.5 KB (40,448 bytes)

The file couponarific.exe has been seen being distributed by the following 5 URLs.

http://54.160.120.51/install.php?aid=28

http://54.160.120.51/install.php?aid=24

http://54.160.120.51/install.php?aid=34

http://54.160.120.51/install.php?aid=21

http://54.160.120.51/install.php?aid=26

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