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cdn.exe

ETHM - Setup

LLC

The application cdn.exe by LLC has been detected as adware by 6 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. This is a malicious Bitcoin miner. Bitcoin-mining malware is designed to force computers to generate Bitcoins for cybercriminals' use and consumes computing power. It is also typically executed from an Internet Explorer cache folder. The file has been seen being downloaded from 111.161.65.88 and multiple other hosts.
Publisher:
Open Source  (signed by LLC )

Product:
ETHM - Setup

Version:
0.9.41

MD5:
2e868ae48aa4c643aaf1b19868ea81f9

SHA-1:
38cecfc95a116e3abb49693a194afff4cc01d6a3

SHA-256:
071acbc7152e6bf4daefb72d2471400c35e7b3663e2ad962fa01a75a89c4d92b

Scanner detections:
6 / 68

Status:
Adware

Explanation:
The program will mine for BitCoins using the computer's GPU in the background and may be installed and run without the user's knowledge.

Analysis date:
11/5/2024 9:45:18 AM UTC  (today)

Scan engine
Detection
Engine version

AhnLab V3 Security
Unwanted/Win32.BitCoinMiner
2015.11.01

Clam AntiVirus
Win.Trojan.Generickd-3949
0.98/21511

Dr.Web
Trojan.BtcMine.730
9.0.1.0305

Kaspersky
UDS:DangerousObject.Multi.Generic
14.0.0.1189

Quick Heal
(Suspicious) - DNAScan
11.15.14.00

Reason Heuristics
PUP.Amonitize.OpenSource.Installer (M)
15.11.1.3

File size:
988.1 KB (1,011,792 bytes)

Product version:
0.9.41

Copyright:
2015 - Open Source

Original file name:
-

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:
LLC

Authority:
COMODO CA Limited

Valid from:
6/28/2015 5:00:00 PM

Valid to:
6/28/2016 4:59:59 PM

Subject:
CN="LLC ""SOFT DATA SISTEM""", O="LLC ""SOFT DATA SISTEM""", STREET="Bud. 71 kv. 167, vul.Marshala Malynovskogo", L=Odesa, S=65074, PostalCode=65074, C=UA

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

Serial number:
038055A53CEDE11B348157AAC339B85C

File PE Metadata
Compilation timestamp:
10/6/2014 9:40:17 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
24576:zsC1Q435q1Teiz2TXc8Q0jKenLCrPP5uANO:D1Q435WejTc6N8PQz

Entry address:
0x3217

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, B8, 37, 42, 00, E8, C0, 2D, 00, 00, A3, 04, 37, 42, 00, 53, 8D, 44, 24, 38, 68, 60, 01, 00, 00, 50, 53, 68, B8, EC, 41, 00, FF, 15, 64, 71, 40, 00, 68, E4, 91, 40, 00, 68, 00, 2F, 42, 00, E8, 6A, 2A, 00, 00, FF, 15, B0, 70, 40, 00, BD, 00, 90, 42, 00, 50, 55, E8, 58, 2A...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file cdn.exe has been seen being distributed by the following 4 URLs.

http://111.161.65.88/1Q2W3E4R5T6Y7U8I9O0P1Z2X3C4V5B/.../Cdn.exe

http://113.171.224.244/.../Cdn.exe

http://113.171.224.169/.../Cdn.exe

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

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