cash_n_back_installer_sl_1.exe

CNB TECHNOLOGIES LLC

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 cash_n_back_installer_sl_1.exe by CNB TECHNOLOGIES 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 NSIS (Nullsoft Scriptable Install System) installer. It is also typically executed from the user's temporary directory.
Publisher:
CNB TECHNOLOGIES LLC  (signed and verified)

MD5:
6ae2fc6ff01fd877a01c8907d003a197

SHA-1:
5ebdcaeea20ed45938cc438576ef355893267a03

SHA-256:
14e936bec41201b50bf4404a2cfb129447091b882023e269767b9a9e6fc12116

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
12/25/2024 12:10:37 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.AdPeak.CNBTECHNOLOGIES.Installer (M)
16.2.12.6

File size:
2.8 MB (2,985,800 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\temp\cash_n_back_installer_sl_1.exe

Digital Signature
Authority:
Starfield Technologies, Inc.

Valid from:
7/15/2015 12:11:38 PM

Valid to:
6/30/2016 5:59:44 PM

Subject:
CN=CNB TECHNOLOGIES LLC, O=CNB TECHNOLOGIES LLC, L=Lewes, S=Delaware, C=US

Issuer:
CN=Starfield Secure Certificate Authority - G2, OU=http://certs.starfieldtech.com/repository/, O="Starfield Technologies, Inc.", L=Scottsdale, S=Arizona, C=US

Serial number:
11FBAE84C6048796

File PE Metadata
Compilation timestamp:
12/5/2009 8:50:46 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
49152:n/Bu7iko/qE+KkQuZSmVKfXrHYYJYSGJTlXkO8sZYJG4jo32cY68AEp6UckVtnAU:nJuLzdQySmKHYYJanh8sZ0jY5Y68AA64

Entry address:
0x323C

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 30, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 58, 3F, 42, 00, E8, 09, 2C, 00, 00, A3, A4, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 58, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, B8, 91, 40, 00, 68, A0, 36, 42, 00, E8, BC, 28, 00, 00, FF, 15, B0, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, AA, 28, 00, 00...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

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