MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2fe085cc08ebd3fe45a43bd7208165d3818549defcb75e405a6bdff40cf6a9c1. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry

CoinMiner

Vendor detections: 11

Intelligence 11 IOCs YARA 15 File information Comments

SHA256 hash:	2fe085cc08ebd3fe45a43bd7208165d3818549defcb75e405a6bdff40cf6a9c1
SHA3-384 hash:	58750f568f8921365af6fa23319effa3951f8632aaf03eb8ebdf848a6c3b88cb8e8e97ec466c4159dd90a4dd35ddd4ae
SHA1 hash:	f1b59569e307c78e3852f3321128dc3aba061e04
MD5 hash:	291c222a95c8c753a71497043d841de5
humanhash:	fix-bravo-single-mexico
File name:	m-minerd.exe
Download:	download sample
Signature	CoinMiner Create hunting rule
File size:	889'856 bytes
First seen:	2025-06-14 14:06:03 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	0d5c2ed83bf2fa5c4ab486907112df42 (1 x CoinMiner)
ssdeep	24576:qj7YRWgT27IEg/UwDu9ftn33GzqJAR018vybSJdRWo3cCsD/DVqkOyQkxKlsB05c:qj708shDu9ftnAdRJCsk50oUoNNwcw
TLSH	T1E0155C14FAC760F2EC4309708296F77F293057348069CD77FA949E9AF673BA19219392
TrID	37.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 20.0% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5) 12.7% (.EXE) Win64 Executable (generic) (10522/11/4) 7.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 6.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
Magika	pebin
Reporter	abuse_ch
Tags:	CoinMiner exe

Intelligence

File Origin

# of uploads :

# of downloads :

426

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

m-minerd.exe

Verdict:

Suspicious activity

Analysis date:

2025-06-14 14:25:27 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/4a6bd0cf-a451-415d-a0f4-c1a55f74c66c

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/9462/

Detection(s):

SecuriteInfo.com.PUA.Tool.BtcMine-6.UNOFFICIAL

Win.Ransomware.FakeRansom-9875338-0

Verdict:

Malicious

Score:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=684d81fd07b5e8c1cfe6c9aa

Tags:

ransomware virus smtp

Result

Verdict:

Clean

Maliciousness:

Behaviour

Searching for the window

Verdict:

Malicious

Labled as:

CoinMiner.BY potentially unwanted application

Link:

https://www.hybrid-analysis.com/sample/2fe085cc08ebd3fe45a43bd7208165d3818549defcb75e405a6bdff40cf6a9c1

Malware family:

Malicious Packer

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/90fb63e3-822c-478b-97f1-7d2d641a6e3d

Result

Threat name:

CPUMiner, Crypto Miner

Detection:

malicious

Classification:

evad.mine

Score:

88 / 100

Link:

https://www.joesandbox.com/analysis/1714482

Signature

Antivirus / Scanner detection for submitted sample

Found API chain indicative of debugger detection

Found strings related to Crypto-Mining

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Yara detected CPUMiner

Yara detected Crypto Miner

Behaviour

Behavior Graph:

Download SVG

Score:

99%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/2fe085cc08ebd3fe45a43bd7208165d3818549defcb75e405a6bdff40cf6a9c1

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/2fe085cc08ebd3fe45a43bd7208165d3818549defcb75e405a6bdff40cf6a9c1/

Threat name:

Win32.Coinminer.Generic

Status:

Malicious

First seen:

2015-12-23 01:11:00 UTC

File Type:

PE (Exe)

AV detection:

28 of 38 (73.68%)

Threat level:

4/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=f7qiltai5pj74rnehplsbalf2oaykso67s3v4qc2npp7idhwvhaq._file

Result

Malware family:

n/a

Score:

3/10

Tags:

discovery

Link:

https://tria.ge/reports/250614-reqaqszwfs/

Behaviour

System Location Discovery: System Language Discovery

Verdict:

Malicious

Tags:

cryptojacking coinminer flystudio Win.Ransomware.FakeRansom-9875338-0

YARA:

Windows_Cryptominer_Generic_dd1e4d1a BTC_Miner_lsass1_chrome_2 CoinMiner_Strings PUA_CryptoMiner_Jan19_1 Linux_Cryptominer_Flystudio_579a3a4d

Link:

https://app.threat.zone/submission/6b03ac30-5fd9-48c7-a9e1-0ff7f3b1daed

Unpacked files

SH256 hash:

2fe085cc08ebd3fe45a43bd7208165d3818549defcb75e405a6bdff40cf6a9c1

MD5 hash:

291c222a95c8c753a71497043d841de5

SHA1 hash:

f1b59569e307c78e3852f3321128dc3aba061e04

Link:

https://www.unpac.me/results/1ebf455b-97a9-4fed-9270-4a261da7fcc5/

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/2fe085cc08ebd3fe45a43bd7208165d3818549defcb75e405a6bdff40cf6a9c1

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:	BTC_Miner_lsass1_chrome_2 Create hunting rule
Author:	Florian Roth (Nextron Systems)
Description:	Detects a Bitcoin Miner
Reference:	Internal Research - CN Actor

Rule name:	BTC_Miner_lsass1_chrome_2_RID3068 Create hunting rule
Author:	Florian Roth
Description:	Detects a Bitcoin Miner
Reference:	Internal Research - CN Actor

Rule name:	CoinMiner_Strings Create hunting rule
Author:	Florian Roth (Nextron Systems)
Description:	Detects mining pool protocol string in Executable
Reference:	https://minergate.com/faq/what-pool-address

Rule name:	golang_bin_JCorn_CSC846 Create hunting rule
Author:	Justin Cornwell
Description:	CSC-846 Golang detection ruleset

Rule name:	Linux_Cryptominer_Flystudio_579a3a4d Create hunting rule
Author:	Elastic Security

Rule name:	MD5_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for MD5 constants

Rule name:	pe_detect_tls_callbacks Create hunting rule

Rule name:	PUA_CryptoMiner_Jan19_1 Create hunting rule
Author:	Florian Roth (Nextron Systems)
Description:	Detects Crypto Miner strings
Reference:	Internal Research

Rule name:	PUA_CryptoMiner_Jan19_1_RID2F44 Create hunting rule
Author:	Florian Roth
Description:	Detects Crypto Miner strings
Reference:	Internal Research

Rule name:	RIPEMD160_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for RIPEMD-160 constants

Rule name:	SHA1_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA1 constants

Rule name:	SHA512_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA384/SHA512 constants

Rule name:	ThreadControl__Context Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	WHIRLPOOL_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for WhirlPool constants

Rule name:	Windows_Cryptominer_Generic_dd1e4d1a Create hunting rule
Author:	Elastic Security

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

CoinMiner

exe 2fe085cc08ebd3fe45a43bd7208165d3818549defcb75e405a6bdff40cf6a9c1

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/3561962/

Delivery method

Distributed via web download

Cape

https://www.capesandbox.com/analysis/9462/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings

ID	Title	Severity
CHECK_AUTHENTICODE	Missing Authenticode	high
CHECK_NX	Missing Non-Executable Memory Protection	critical
CHECK_PIE	Missing Position-Independent Executable (PIE) Protection	high

Reviews

ID	Capabilities	Evidence
WIN32_PROCESS_API	Can Create Process and Threads	KERNEL32.dll::CloseHandle
WIN_BASE_API	Uses Win Base API	KERNEL32.dll::TerminateProcess KERNEL32.dll::LoadLibraryA KERNEL32.dll::GetSystemInfo KERNEL32.dll::GetStartupInfoA
WIN_CRYPT_API	Uses Windows Crypt API	ADVAPI32.dll::CryptAcquireContextA ADVAPI32.dll::CryptCreateHash ADVAPI32.dll::CryptGetHashParam ADVAPI32.dll::CryptHashData
WIN_SOCK_API	Uses Network to send and receive data	WS2_32.dll::accept WS2_32.dll::bind WS2_32.dll::closesocket WS2_32.dll::connect WS2_32.dll::freeaddrinfo WS2_32.dll::getaddrinfo

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