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wassapp_setup.exe

Prime Installer

Inertware

This adware bundler is distributed through Adknowledge's advertising supported software managers. The application wassapp_setup.exe by Inertware has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the Adknowledge Fusion installer. The file has been seen being downloaded from wassapp.software.informer.com.
Publisher:
Inertware  (signed and verified)

Product:
Prime Installer

MD5:
a51fe089b1874191567ee3ea8755702a

SHA-1:
29ab5b8f185258670e3ab12b1f801ddf63e6c96d

SHA-256:
af07b8c0469e107dfe8a28b82b29e9a979bdf51af4376564e093ef8cf206b201

Scanner detections:
1 / 68

Status:
Adware

Explanation:
This installer bundles various adware prorgams that may include toolbars and web browser advertising injectors/extensions.

Description:
This is an installer which may bundle legitimate applications with offers for additional 3rd-party applications that may be unwanted by the user. While the installer contains an 'opt-out' feature this is not set be defult and is usually overlooked.

Analysis date:
4/24/2024 11:52:44 PM UTC  (a few moments ago)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Adknowledge.Inertwar.Bundler (M)
16.5.14.0

File size:
492 KB (503,768 bytes)

Product version:
3.5.9.2

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Adknowledge Fusion (using Inno Setup)

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

Digital Signature
Signed by:
Inertware

Authority:
COMODO CA Limited

Valid from:
7/14/2014 2:00:00 AM

Valid to:
7/15/2015 1:59:59 AM

Subject:
CN=Inertware, O=Inertware, STREET=4600 Madison Ave FL 10, L=Kansas City, S=Missouri, PostalCode=64112, C=US

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

Serial number:
00B17D2DC81A4AB47B03A1531303433731

File PE Metadata
Compilation timestamp:
6/20/1992 12:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:lQiG4aCZgrLLFFLv7Vy9+MBTlPadSfXioRcpMXVJoM:lQi9QLxFb8UMBTlP0QjcpMXVJoM

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...
 
[+]

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

Code size:
39.5 KB (40,448 bytes)

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

http://wassapp.software.informer.com/.../

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