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38d.tmp

Setup

Open Source

The file 38d.tmp has been detected as malware by 3 anti-virus scanners. This is a malicious Bitcoin miner. Bitcoin-mining malware is designed to force computers to generate Bitcoins for cybercriminals' use and consumes computing power. The file has been seen being downloaded from b2-31d2.kxcdn.com and multiple other hosts.
Publisher:
Open Source

Product:
Setup

Version:
1.2

MD5:
04b5718712b78e25e0bcca9eea660f79

SHA-1:
eca7232bb2711848d4cf18b2cd28437f48c4ff89

SHA-256:
6e9b1abb2a7bb9ed839ca321014d146983869abe45777382ec3f818ffac3e1cc

Scanner detections:
3 / 68

Status:
Malware

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:
11/24/2024 7:04:30 AM UTC  (today)

Scan engine
Detection
Engine version

Dr.Web
Detection.Undefined
9.0.1.05190

ESET NOD32
Win32/BitCoinMiner.BY potentially unsafe application
8.0.319.0

McAfee
Trojan.Artemis!0C64EE5ADAB2
18.0.204.0

File size:
4.6 MB (4,821,338 bytes)

Product version:
1.2

Copyright:
2015 - Open Source

Language:
English (United States)

Common path:
C:\windows\temp\38d.tmp

File PE Metadata
Compilation timestamp:
4/3/2016 10:19:47 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
98304:4K7mawmq09MFea18EorqXIc1hPR4Zw437SvEE1HKs8dA:toZFzaEOq71hPYYEEosb

Entry address:
0x322E

Entry point:
81, EC, 84, 01, 00, 00, 53, 56, 57, 33, DB, 68, 01, 80, 00, 00, 89, 5C, 24, 18, C7, 44, 24, 10, 30, 91, 40, 00, 89, 5C, 24, 20, C6, 44, 24, 14, 20, FF, 15, 20, 71, 40, 00, FF, 15, AC, 70, 40, 00, 66, 3D, 06, 00, 74, 11, 53, E8, 94, 2F, 00, 00, 3B, C3, 74, 07, 68, 00, 0C, 00, 00, FF, D0, BE, 98, 72, 40, 00, 56, E8, 10, 2F, 00, 00, 56, FF, 15, A8, 70, 40, 00, 8D, 74, 06, 01, 38, 1E, 75, EB, 55, 6A, 09, E8, 67, 2F, 00, 00, 6A, 07, E8, 60, 2F, 00, 00, A3, 64, 4F, 7C, 00, FF, 15, 44, 70, 40, 00, 53, FF, 15, 88...
 
[+]

Entropy:
7.9977  (probably packed)

Code size:
24 KB (24,576 bytes)

The file 38d.tmp has been seen being distributed by the following 3 URLs.

http://b2-31d2.kxcdn.com/B2.exe

http://b4-31d2.kxcdn.com/B4.exe

https://vnl1.izabelcoin.com/vnl1.exe

Remove 38d.tmp - Powered by Reason Core Security
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