MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5f2ac305d73fffd6644a5ee197ed088dbad7d4dd225e4ea4e9d83e25b4fc8ba3. 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 10 File information Comments

SHA256 hash:	5f2ac305d73fffd6644a5ee197ed088dbad7d4dd225e4ea4e9d83e25b4fc8ba3
SHA3-384 hash:	e7a91d42c9063a802a2e6d76d2a5c366f686c9b76ebfebdef0530201f1b162554536f71306002ab83b5093fa4b12df6a
SHA1 hash:	a769fa1c75078e012db7f6414b9426c90eabc89a
MD5 hash:	a3b8d4a3de4da5653c92628273464806
humanhash:	king-jupiter-west-florida
File name:	MadiumInstaller 1.1.12.exe
Download:	download sample
Signature	CoinMiner Create hunting rule
File size:	10'485'760 bytes
First seen:	2026-10-29 17:23:56 UTC
Last seen:	Never
File type:	exe
MIME type:	application/vnd.microsoft.portable-executable
ssdeep	196608:NutXHUZ+HhVf2gLim1o4N/6mPxYBtsXyNtJz98sAj9jDda8koS:NutXU+Hn2gLi6o4N/6mPxG9kjja8S
TLSH	T16EB6010636BAF702E07A66B581604A5207DEC710CECEDB27A3C57DC229E2785572B35F
TrID	30.0% (.EXE) Win64 Executable (generic) (6522/11/2) 23.1% (.EXE) Win16 NE executable (generic) (5038/12/1) 9.5% (.EXE) Win16/32 Executable Delphi generic (2072/23) 9.4% (.ICL) Windows Icons Library (generic) (2059/9) 9.3% (.EXE) OS/2 Executable (generic) (2029/13)
Magika	pebin
Reporter	Alex_sev
Tags:	Barys CoinMiner Downloader exe MSIL

Intelligence

File Origin

# of uploads :

# of downloads :

211

Origin country :

Vendor Threat Intelligence

No detections

Malware family:

n/a

ID:

File name:

exe

Verdict:

No threats detected

Analysis date:

2026-10-29 17:28:08 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/1e654442-2ee7-4450-aece-018252a31181

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/95978/

Detection(s):

SecuriteInfo.com.Variant.Barys.508617.17369486.UNOFFICIAL

Verdict:

Malicious

Score:

96.5%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6ae3814db121dd519dcea095

Tags:

dropper virus remo

Verdict:

Malicious

Labled as:

Barys.Generic

Link:

https://www.hybrid-analysis.com/sample/5f2ac305d73fffd6644a5ee197ed088dbad7d4dd225e4ea4e9d83e25b4fc8ba3

Verdict:

Malicious

File Type:

exe x64

First seen:

2026-10-29T07:44:00Z UTC

Last seen:

2026-10-31T10:14:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/5f2ac305d73fffd6644a5ee197ed088dbad7d4dd225e4ea4e9d83e25b4fc8ba3/results?tab=lookup

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/fbb86ee7-1789-4ac1-b09c-e041e5647d9d

Result

Threat name:

Xmrig

Detection:

malicious

Classification:

troj.expl.evad.spyw.mine

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1994829

Signature

Adds a directory exclusion to Windows Defender

Bypasses PowerShell execution policy

Connects to a pastebin service (likely for C&C)

Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)

Contains functionality to inject threads in other processes

Creates an autostart registry key pointing to binary in C:\Windows

Creates an undocumented autostart registry key

Drops executables to the windows directory (C:\Windows) and starts them

Joe Sandbox ML detected suspicious sample

Modifies the windows firewall

Multi AV Scanner detection for submitted file

Potential Privilege Escalation using Task Scheduler highest RunLevel

Queries memory information (via WMI often done to detect virtual machines)

Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)

Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)

Queries sensitive Plug and Play Device Information (via WMI, Win32_PnPEntity, often done to detect virtual machines)

Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)

Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet

Sigma detected: Schedule system process

Tries to detect sandboxes / dynamic malware analysis system (registry check)

Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)

Unusual module load detection (module proxying)

Uses netsh to modify the Windows network and firewall settings

Uses schtasks.exe or at.exe to add and modify task schedules

Behaviour

Behavior Graph:

Download SVG

Score:

99%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/5f2ac305d73fffd6644a5ee197ed088dbad7d4dd225e4ea4e9d83e25b4fc8ba3

Verdict:

inconclusive

YARA:

5 match(es)

Tags:

.Net Executable Managed .NET PE (Portable Executable) PE File Layout SOS: 0.76 Win 64 Exe x64

Link:

https://app.malva.re/file/a3b8d4a3de4da5653c92628273464806

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/5f2ac305d73fffd6644a5ee197ed088dbad7d4dd225e4ea4e9d83e25b4fc8ba3/

Threat name:

Win64.Trojan.Qwexlafiba

Status:

Malicious

First seen:

2026-10-29 00:58:58 UTC

File Type:

PE+ (.Net Exe)

Extracted files:

AV detection:

19 of 23 (82.61%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=l4vmgboxh775mzckl3qzp3iirw5npvg5ejpe5jhj3a7clnh4rorq._file

Result

Malware family:

xmrig

Score:

10/10

Tags:

family:xmrig collection defense_evasion discovery execution miner persistence privilege_escalation spyware stealer

Link:

https://tria.ge/reports/261029-vywtea1z4r/

Behaviour

outlook_win_path

outlook_office_path

Uses Task Scheduler COM API

Suspicious use of WriteProcessMemory

Suspicious use of FindShellTrayWindow

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: GetForegroundWindowSpam

Suspicious behavior: EnumeratesProcesses

Scheduled Task/Job: Scheduled Task

Modifies data under HKEY_USERS

Reads the TCP/IP host and domain name from the registry

Event Triggered Execution: Netsh Helper DLL

Enumerates physical storage devices

Launches sc.exe

Drops file in Windows directory

Drops file in Program Files directory

Drops file in System32 directory

Contacts third-party web service commonly abused for C2

Adds Run key to start application

Accesses Microsoft Outlook profiles

Reads user/profile data of web browsers

Loads dropped DLL

Executes dropped EXE

Creates new service(s)

Modifies Windows Firewall

Looks for VMWare Tools registry key

Downloads MZ/PE file

Command and Scripting Interpreter: PowerShell

Looks for VirtualBox Guest Additions in registry

Identifies VirtualBox via ACPI registry values (likely anti-VM)

Enumerates VirtualBox registry keys

XMRig Miner payload

Modifies WinLogon for persistence

Family: xmrig

Unpacked files

SH256 hash:

5f2ac305d73fffd6644a5ee197ed088dbad7d4dd225e4ea4e9d83e25b4fc8ba3

MD5 hash:

a3b8d4a3de4da5653c92628273464806

SHA1 hash:

a769fa1c75078e012db7f6414b9426c90eabc89a

Detections:

INDICATOR_SUSPICIOUS_EXE_RawPaste_URL

Link:

https://www.unpac.me/results/0409b4fb-49b5-48bc-920b-56ee4c99022c/

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

Threat name:

Malicious File

Score:

0.91

Link:

https://yomi.yoroi.company/submissions/5f2ac305d73fffd6644a5ee197ed088dbad7d4dd225e4ea4e9d83e25b4fc8ba3

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

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

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

Rule name:	exploit_any_poppopret Create hunting rule
Author:	Jeff White [karttoon@gmail.com] @noottrak
Description:	Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.

Rule name:	INDICATOR_SUSPICIOUS_EXE_RawPaste_URL Create hunting rule
Author:	ditekSHen
Description:	Detects executables (downlaoders) containing URLs to raw contents of a paste

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

Rule name:	pe_no_import_table Create hunting rule
Description:	Detect pe file that no import table

Rule name:	Sus_CMD_Powershell_Usage Create hunting rule
Author:	XiAnzheng
Description:	May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)

Rule name:	WIN_Malware_XWorm_ForgeAuto_6b06c990_Extrait Create hunting rule
Author:	Marjoriefort
Description:	Detects XWorm (pe, etat extrait)

Rule name:	WIN_Sample_Unique_69354b41 Create hunting rule
Author:	Marjoriefort
Description:	Specimen unique (soumission Bazaar) - strings distinctifs propres au sample
Reference:	69354b41e10daf03d3f3af881b32d5c0fec56b1cfe96629fd4c5263413a42854.exe

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/95978/

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