MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ba88c267c441cc5a621ad21bffcad1b0344f59a5c6c22d7a2a303efd96414cc2. 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: 17

Intelligence 17 IOCs YARA 24 File information Comments

SHA256 hash:	ba88c267c441cc5a621ad21bffcad1b0344f59a5c6c22d7a2a303efd96414cc2
SHA3-384 hash:	85383c4a359280ac0fbb02159a12c84bffb72d4c318ecbbff294c649f996a0b4264087b897b6bd97f9027ead144b18d3
SHA1 hash:	9fbc0b0596822d23cdba95507b36014fedebea78
MD5 hash:	06875dc588f80b5e40404420af396e3a
humanhash:	mars-uncle-steak-magnesium
File name:	06875dc588f80b5e40404420af396e3a.exe
Download:	download sample
Signature	CoinMiner Create hunting rule
File size:	5'453'312 bytes
First seen:	2025-08-17 08:09:03 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	203d63d5d9a088e2d84cef737227986b (55 x CoinMiner)
ssdeep	98304:bSaoRnoNleFGUbWwXF/j78/ISCdOkd9qgiCfvhxeCgHdH8+ZHufKO1LWt9qDf:yoNk3bbVrI7cMafv2ZHdtYLWa
Threatray	850 similar samples on MalwareBazaar
TLSH	T1234623A65B2938F9E4FEAF32A2519F3C225F12939B0685BB10CC0B734CA4E85D554DF4
TrID	49.9% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5) 31.8% (.EXE) Win64 Executable (generic) (10522/11/4) 6.1% (.EXE) OS/2 Executable (generic) (2029/13) 6.0% (.EXE) Generic Win/DOS Executable (2002/3) 6.0% (.EXE) DOS Executable Generic (2000/1)
Magika	pebin
Reporter	abuse_ch
Tags:	CoinMiner exe

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Malware family:

amadey

ID:

File name:

75cf6661f99e3bc59651becb4837f99ef8eb84a9a8ce6209b4926a8a8dd4a0cc.bin.exe

Verdict:

Malicious activity

Analysis date:

2025-08-16 22:10:24 UTC

Tags:

gcleaner loader lumma stealer auto autoit inno installer amadey redline delphi botnet telegram themida auto-reg

Link:

https://app.any.run/tasks/10eda3a4-a5d4-44d3-9263-ddd896c456df

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/21761/

Verdict:

Malicious

Score:

96.5%

Link:

https://cyber-fortress.com/docs/result/index.php?id=68a18e458fd55a79c528429d

Tags:

virus spawn krypt

Result

Verdict:

Malware

Maliciousness:

Behaviour

Сreating synchronization primitives

Running batch commands

Launching a process

Creating a service

Creating a file

Launching a service

Creating a process from a recently created file

Creating a file in the Windows subdirectories

Searching for synchronization primitives

Creating a file in the system32 subdirectories

Deleting a recently created file

DNS request

Connecting to a cryptocurrency mining pool

Connection attempt

Sending a custom TCP request

Possible injection to a system process

Enabling autorun for a service

Adding an exclusion to Microsoft Defender

Unauthorized injection to a system process

Enabling autorun by creating a file

Using obfuscated Powershell scripts

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

anti-debug coinminer crypt obfuscated

Link:

https://www.filescan.io/uploads/68a18e40419c816a6e896293/reports/00ac68c0-86b1-4c45-88da-a38977fedc4e/overview

Verdict:

Malicious

Labled as:

Trojan_Win64_Coinminer_NCA_MTB

Link:

https://www.hybrid-analysis.com/sample/ba88c267c441cc5a621ad21bffcad1b0344f59a5c6c22d7a2a303efd96414cc2

Malware family:

XMRig Miner

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/0474059a-2c91-49a8-ad20-276a53e70ade

Result

Threat name:

Xmrig

Detection:

malicious

Classification:

evad.mine

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1758756

Signature

.NET source code contains process injector

.NET source code references suspicious native API functions

Adds a directory exclusion to Windows Defender

Contains functionality to compare user and computer (likely to detect sandboxes)

Contains functionality to inject code into remote processes

Creates a thread in another existing process (thread injection)

Found strings related to Crypto-Mining

Found suspicious powershell code related to unpacking or dynamic code loading

Hooks files or directories query functions (used to hide files and directories)

Hooks processes query functions (used to hide processes)

Hooks registry keys query functions (used to hide registry keys)

Injects a PE file into a foreign processes

Injects code into the Windows Explorer (explorer.exe)

Joe Sandbox ML detected suspicious sample

Loading BitLocker PowerShell Module

Malicious sample detected (through community Yara rule)

Modifies the context of a thread in another process (thread injection)

Modifies the prolog of user mode functions (user mode inline hooks)

Multi AV Scanner detection for dropped file

Multi AV Scanner detection for submitted file

Obfuscated command line found

Query firmware table information (likely to detect VMs)

Sample is not signed and drops a device driver

Sigma detected: Potential PowerShell Command Line Obfuscation

Sigma detected: Potential WinAPI Calls Via CommandLine

Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet

Sigma detected: Stop EventLog

Suspicious powershell command line found

Writes to foreign memory regions

Yara detected Xmrig cryptocurrency miner

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/ba88c267c441cc5a621ad21bffcad1b0344f59a5c6c22d7a2a303efd96414cc2

Verdict:

inconclusive

YARA:

4 match(es)

Tags:

Executable PE (Portable Executable) PE File Layout Win 64 Exe x64

Link:

https://app.malva.re/file/06875dc588f80b5e40404420af396e3a

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/ba88c267c441cc5a621ad21bffcad1b0344f59a5c6c22d7a2a303efd96414cc2/

Verdict:

Malicious

Threat:

Family.XMRIG

Link:

https://tip.neiki.dev/file/ba88c267c441cc5a621ad21bffcad1b0344f59a5c6c22d7a2a303efd96414cc2

Threat name:

Win64.Trojan.Amadey

Status:

Suspicious

First seen:

2025-08-12 00:57:06 UTC

File Type:

PE+ (Exe)

AV detection:

32 of 38 (84.21%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=xkemez6eihgfuyq22in77swrwa2e6wnfy3bc26rkga7p3fsbjtba._file

Verdict:

malicious

Label(s):

unc_loader_055

r77rootkit

Result

Malware family:

xmrig

Score:

10/10

Tags:

family:xmrig defense_evasion execution miner persistence upx

Link:

https://tria.ge/reports/250817-j2dapatwcv/

Behaviour

Checks SCSI registry key(s)

Checks processor information in registry

Enumerates system info in registry

Modifies data under HKEY_USERS

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: GetForegroundWindowSpam

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Uses Task Scheduler COM API

Launches sc.exe

Drops file in System32 directory

Suspicious use of SetThreadContext

UPX packed file

Checks BIOS information in registry

Executes dropped EXE

Command and Scripting Interpreter: PowerShell

Creates new service(s)

Modifies trusted root certificate store through registry

Sets service image path in registry

Stops running service(s)

XMRig Miner payload

Suspicious use of NtCreateUserProcessOtherParentProcess

Xmrig family

xmrig

Verdict:

Malicious

Tags:

Win.Trojan.Genkryptik-10016533-0

YARA:

n/a

Link:

https://app.threat.zone/submission/a64215d8-cc97-4cc1-9c72-72c0511c4369

Unpacked files

SH256 hash:

ba88c267c441cc5a621ad21bffcad1b0344f59a5c6c22d7a2a303efd96414cc2

MD5 hash:

06875dc588f80b5e40404420af396e3a

SHA1 hash:

9fbc0b0596822d23cdba95507b36014fedebea78

Link:

https://www.unpac.me/results/dcd3873f-c787-4ddd-8e3a-6c92003f00f2/

Malware family:

XMRig

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/ba88c267c441/report/overview.html

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

Threat name:

Suspicious File

Score:

0.40

Link:

https://yomi.yoroi.company/submissions/ba88c267c441cc5a621ad21bffcad1b0344f59a5c6c22d7a2a303efd96414cc2

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:	cobalt_strike_tmp01925d3f Create hunting rule
Author:	The DFIR Report
Description:	files - file ~tmp01925d3f.exe
Reference:	https://thedfirreport.com

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

Rule name:	DebuggerCheck__MemoryWorkingSet Create hunting rule
Author:	Fernando Mercês
Description:	Anti-debug process memory working set size check
Reference:	http://www.gironsec.com/blog/2015/06/anti-debugger-trick-quicky/

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

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

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

Rule name:	DetectEncryptedVariants Create hunting rule
Author:	Zinyth
Description:	Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded

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

Rule name:	Indicator_MiniDumpWriteDump Create hunting rule
Author:	Obscurity Labs LLC
Description:	Detects PE files and PowerShell scripts that use MiniDumpWriteDump either through direct imports or string references

Rule name:	MALWARE_Win_R77 Create hunting rule
Author:	ditekSHen
Description:	Detects r77 rootkit

Rule name:	meth_peb_parsing Create hunting rule
Author:	Willi Ballenthin

Rule name:	NET Create hunting rule
Author:	malware-lu

Rule name:	pe_detect_tls_callbacks Create hunting rule

Rule name:	RANSOMWARE Create hunting rule
Author:	ToroGuitar

Rule name:	Suspicious_PssCaptureSnapshot_Usage Create hunting rule
Author:	Dana Behling - Just me not for personal curiosity, no company.
Description:	Detects binaries abusing PssCaptureSnapshot in combination with typical combination that indicates malicious activity.

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

Rule name:	Windows_Generic_Threat_e8abb835 Create hunting rule
Author:	Elastic Security

Rule name:	Windows_Rootkit_R77_d0367e28 Create hunting rule
Author:	Elastic Security
Reference:	https://www.elastic.co/security-labs/elastic-security-labs-steps-through-the-r77-rootkit

File information

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

Cape

https://www.capesandbox.com/analysis/21761/

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_DLL_CHARACTERISTICS	Missing dll Security Characteristics (GUARD_CF)	high

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