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coupoon72.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 coupoon72.exe, “Coupoon Setup ” by Coupoon has been detected as adware by 3 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.
Publisher:
Coupoon   (signed by Coupoon)

Product:
Coupoon

Description:
Coupoon Setup

MD5:
de4e4a0c28e0d7f28f5f7684139c1d65

SHA-1:
550d0ae8d22ca9a55356ba6be197825968487eaf

SHA-256:
d8e8cea39bf97f600556a80d46e1b4dfa1643bda79f91ba42ba2616b58c6d36d

Scanner detections:
3 / 68

Status:
Adware

Analysis date:
12/24/2024 4:21:02 PM UTC  (today)

Scan engine
Detection
Engine version

IKARUS anti.virus
Backdoor.Bredolab
t3scan.1.8.9.0

Reason Heuristics
PUP.AdPeak.Installer
15.5.8.23

Sophos
Mal/FakeAV-QN
4.98

File size:
316 KB (323,608 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\coupoon72.exe

Digital Signature
Signed by:
Coupoon

Authority:
GlobalSign nv-sa

Valid from:
11/21/2014 7:35:57 AM

Valid to:
11/22/2015 7:35:57 AM

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 3:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
6144:Y/QiQPKB6NHw6qkOQ/UBTlakaBdGOzGfnXpiQCsoazZPElpMQgqoVJbYtD+PNK:AQiGKBiq+MBTlPadSfXioRcpMXVJoD

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:
7.8776

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

Code size:
39.5 KB (40,448 bytes)

The file coupoon72.exe has been seen being distributed by the following URL.

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

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