310714_l.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 310714_l.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. The file has been seen being downloaded from 2ndrequest.me and multiple other hosts.
Publisher:
CNB TECHNOLOGIES LLC  (signed and verified)

MD5:
cc9bc125500f22d676b3823a3dbb0612

SHA-1:
32d4ddaaf7aa56ad49bf81ef52c768b063ed64cb

SHA-256:
f189439f9df1957490b371869f632cfb7abcd722092c1f70de8c6b9eed7896e6

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:
11/1/2024 1:37:15 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.AdPeak.CNBTECHNOLOGIES.Installer (M)
16.1.9.17

File size:
2.7 MB (2,825,576 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\ovk3uqblgx53xeqek5mldzixpvk3uqblgx53xeqek5mldzixp\310714_l.exe

Digital Signature
Authority:
GoDaddy.com, Inc.

Valid from:
7/28/2014 9:29:05 PM

Valid to:
6/11/2015 3:59:09 PM

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

Issuer:
CN=Go Daddy Secure Certificate Authority - G2, OU=http://certs.godaddy.com/repository/, O="GoDaddy.com, Inc.", L=Scottsdale, S=Arizona, C=US

Serial number:
2B5D5242A0BCE4

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):
49152:44UwbDc8PFt2nT0vyzwLmX7jF3HXYqUBGd5KcdI+9kmyOCGl5Dlhcn9iU:4axz56ESX93HXn6GdQcdP2zklVU

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)

The file 310714_l.exe has been seen being distributed by the following 2 URLs.

http://2ndrequest.me/.../310714_l.exe

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