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cdn.exe

CPU Miner - Setup

Ukrainski TELE Radio Systemy, TOV

The application cdn.exe by Ukrainski TELE Radio Systemy, TOV has been detected as a potentially unwanted program 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. The file has been seen being downloaded from cdn-14b7.kxcdn.com.
Publisher:
Open Source  (signed by Ukrainski TELE Radio Systemy, TOV)

Product:
CPU Miner - Setup

Version:
1.2

MD5:
933588f46ee99f783c2bc2f284e79162

SHA-1:
f90791485adb0982f175f587d3256aa16965cd66

SHA-256:
2ff6d4c6379527300b58c64265d68b69a1a7bd6c72528ebb635963c494afb461

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
11/24/2024 2:45:11 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.BitcoinMiner.UkrainskiTELERadioSystemyTOV.Installer (M)
15.8.13.6

File size:
4.5 MB (4,720,272 bytes)

Product version:
1.2

Copyright:
2015 - Open Source

Original file name:
cpuminer.exe

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\cdn.exe

Digital Signature
Signed by:
Ukrainski TELE Radio Systemy, TOV

Authority:
COMODO CA Limited

Valid from:
5/7/2015 10:00:00 AM

Valid to:
5/7/2016 9:59:59 AM

Subject:
CN="Ukrainski TELE Radio Systemy, TOV", O="Ukrainski TELE Radio Systemy, TOV", STREET="str. Mykoly Vasylenka, 7-A", L=Kiev, S=Kiev, PostalCode=03124, C=UA

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

Serial number:
009882AAE495F456A8E1CC9AB3E5DC2B4F

File PE Metadata
Compilation timestamp:
10/7/2014 3:40:03 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
98304:kXc2THsG5Yml9B770xd+5++eKjkW8zb7R3yHvcbjv921cy6S:ac45Vl/7Ixd+5LYt3w0bgD6S

Entry address:
0x321A

Entry point:
81, EC, 84, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 30, 91, 40, 00, 89, 5C, 24, 20, C6, 44, 24, 14, 20, FF, 15, 34, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 70, 40, 00, 53, FF, 15, 8C, 72, 40, 00, 6A, 09, A3, F8, 1F, 7A, 00, E8, C0, 2D, 00, 00, A3, 44, 1F, 7A, 00, 53, 8D, 44, 24, 38, 68, 60, 01, 00, 00, 50, 53, 68, F8, D4, 79, 00, FF, 15, 64, 71, 40, 00, 68, E4, 91, 40, 00, 68, 40, 17, 7A, 00, E8, 6A, 2A, 00, 00, FF, 15, B0, 70, 40, 00, BD, 00, 80, 7A, 00, 50, 55, E8, 58, 2A...
 
[+]

Entropy:
7.9984

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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

http://cdn-14b7.kxcdn.com/cdn.exe

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