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cdn.exe

ETHM - Setup

LLC

The application cdn.exe by LLC has been detected as adware by 5 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 113.171.224.244 and multiple other hosts.
Publisher:
Open Source  (signed by LLC )

Product:
ETHM - Setup

Version:
0.9.41

MD5:
cee450052ff50b73f8202c90fc2868d4

SHA-1:
9e1a406bc370f4ef9c7d60d35f3a436938373fcb

SHA-256:
1ef641c31116e1351b3e0ce3e341325ef5c04578e1f804de352b2e72faf224bc

Scanner detections:
5 / 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 9:47:20 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
9.0.1.0316

Kaspersky
UDS:DangerousObject.Multi.Generic
14.0.0.1131

Reason Heuristics
PUP.Amonitize.OpenSource.Installer (M)
15.11.12.18

File size:
999.5 KB (1,023,528 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:
6/29/2015 7:00:00 AM

Valid to:
6/29/2016 6:59:59 AM

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:
10/7/2014 11:40:10 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
24576:FHjMEteQM+P2Zx23+WY/NvHQkyw0sRdqX5l2joG:hjFte0P2zI+WafQb36I2joG

Entry address:
0x30B6

Entry point:
81, EC, 84, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 90, 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, 1C, 71, 40, 00, 53, FF, 15, 8C, 72, 40, 00, 6A, 09, A3, 98, 37, 42, 00, E8, A8, 2D, 00, 00, A3, E4, 36, 42, 00, 53, 8D, 44, 24, 38, 68, 60, 01, 00, 00, 50, 53, 68, 98, EC, 41, 00, FF, 15, 64, 71, 40, 00, 68, 80, 91, 40, 00, 68, E0, 2E, 42, 00, E8, 52, 2A, 00, 00, FF, 15, 20, 71, 40, 00, BD, 00, 90, 42, 00, 50, 55, E8, 40, 2A...
 
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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 3 URLs.

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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