MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a4f3bed939becb91cb104dc61bcf9e58314de9858b9d07125a3d3312ee40f0cb. 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

Amadey

Vendor detections: 16

Intelligence 16 IOCs 2 YARA 40 File information Comments

SHA256 hash:	a4f3bed939becb91cb104dc61bcf9e58314de9858b9d07125a3d3312ee40f0cb
SHA3-384 hash:	b6662ed98d470c8adae5fe91dcdf7660b5fffcc498a621024d2d13ae8784bf196b8fffbd26a79ee59a160494e256519b
SHA1 hash:	8af765888325a0edc39efd57408ae67e815a8778
MD5 hash:	68602c6e88fb1cc63e8c9597694cb557
humanhash:	victor-fanta-beer-stairway
File name:	xa4f3bed939becb91cb104dc61bcf9e58314de9858b9d.exe
Download:	download sample
Signature	Amadey Create hunting rule
File size:	39'068'160 bytes
First seen:	2026-04-05 04:35:15 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	4029dc5ee830151a426fff64189bae0e (7 x Stealc, 2 x RedLineStealer, 1 x SVCStealer)
ssdeep	786432:7ba1Fg1JnlbpfccLBSFopYy0sj8Ew2Ovkmdx7JFO:i1SJlbp0kcoyFs5qhx7JF
Threatray	305 similar samples on MalwareBazaar
TLSH	T10C872336AE5351B8D36BC13584728B11DEF2FC122B218A8B33D4055A5F36A9B5E39F13
TrID	75.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 6.7% (.EXE) Win64 Executable (generic) (6522/11/2) 5.1% (.EXE) Win16 NE executable (generic) (5038/12/1) 4.6% (.EXE) Win32 Executable (generic) (4504/4/1) 2.1% (.ICL) Windows Icons Library (generic) (2059/9)
Magika	pebin
dhash icon	d4a2aa9686a6aedc (2 x Amadey, 1 x NanoCore, 1 x AsyncRAT)
Reporter	abuse_ch
Tags:	Amadey exe

abuse_ch

Amadey C2:
http://62.60.226.159/Psd8eZaW/index.php

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOC	ThreatFox Reference
http://62.60.226.159/Psd8eZaW/index.php	https://threatfox.abuse.ch/ioc/1780779/
http://196.251.107.130/h84jjfAr/index.php	https://threatfox.abuse.ch/ioc/1781350/

Intelligence

File Origin

# of uploads :

# of downloads :

262

Origin country :

Vendor Threat Intelligence

Gathering data

Malware family:

amadey

ID:

File name:

xa4f3bed939becb91cb104dc61bcf9e58314de9858b9d07125a3d3312ee40f0cb.exe

Verdict:

Malicious activity

Analysis date:

2026-04-05 04:14:29 UTC

Tags:

stealc stealer auto-reg auto-startup anti-evasion nuitka amadey botnet auto python redline inno installer delphi crypto-regex sainbox rat pyinstaller rust

Link:

https://app.any.run/tasks/ea7cc338-f0a2-4396-9373-316abc0ec4b8

Note:

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

Verdict:

Clean

Score:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=69d1e19466ab6d001dcefbae

Tags:

n/a

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a file in the %AppData% directory

Creating a process from a recently created file

Creating a file in the %temp% subdirectories

Searching for synchronization primitives

Creating a window

Enabling the 'hidden' option for recently created files

Сreating synchronization primitives

Creating a file

Creating a process with a hidden window

Using the Windows Management Instrumentation requests

Reading critical registry keys

Running batch commands

DNS request

Launching a process

Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch

Unauthorized injection to a recently created process

Connection attempt to an infection source

Stealing user critical data

Sending a TCP request to an infection source

Unauthorized injection to a system process

Enabling autorun by creating a file

Sending an HTTP POST request to an infection source

Sending an HTTP GET request to an infection source

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

anti-debug base64 base64 crypt expand fingerprint lolbin meterpreter microsoft_visual_cc neshta obfuscated overlay packed packed reconnaissance redline redline stealc stealer stealer unsafe virus windows wmic

Link:

https://www.filescan.io/uploads/69d1e6912346b9da57bde2a7/reports/a3cfc7a6-37a3-4be4-96a9-4b08e776b3e7/overview

Verdict:

Malicious

Labled as:

Midie.Generic

Link:

https://www.hybrid-analysis.com/sample/a4f3bed939becb91cb104dc61bcf9e58314de9858b9d07125a3d3312ee40f0cb

Verdict:

Malicious

File Type:

exe x64

First seen:

2026-04-03T14:17:00Z UTC

Last seen:

2026-04-05T11:18:00Z UTC

Hits:

~100

Detections:

BSS:Trojan.Win32.Generic UDS:DangerousObject.Multi.Generic Trojan.Win32.Denes.icu Trojan-PSW.Win32.Stealer.sb Trojan-PSW.MSIL.Reline.b Trojan-Dropper.Win32.Injector.sb Trojan-Spy.Stealer.TCP.C&C Trojan-Spy.Stealer.HTTP.C&C Trojan-PSW.Win64.StealC.sb Trojan-PSW.MSIL.Reline.sb Trojan.Denes.UDP.C&C Trojan-Spy.Agent.HTTP.C&C HEUR:Trojan-Banker.Python.Clipbanker.gen Trojan-PSW.MSIL.Stealer.sb HEUR:Trojan.Win64.Generic HEUR:Trojan-Spy.MSIL.Stealer.gen Trojan-PSW.Win32.StealC.v2 Trojan-PSW.MSIL.Reline.aauz Trojan-Banker.Win32.ClipBanker.sb VHO:Trojan-PSW.Win32.StealC.gen Trojan.Agent.UDP.ServerRequest Trojan-Spy.Stealer.TCP.ServerRequest Trojan-PSW.Lumma.HTTP.Download Backdoor.Agent.HTTP.C&C HEUR:Trojan.Win64.Agent.gen.ia HEUR:Trojan-Banker.Win32.ClipBanker.gen Trojan-Spy.Agent.HTTP.ServerRequest Trojan-Downloader.Agent.HTTP.C&C PDM:Trojan.Win32.Generic Trojan.Win64.Reflo.sb Trojan-PSW.Win32.Coins.sb Backdoor.Win32.Zegost.sb Trojan-Spy.Win32.SpyEyes Trojan-Banker.Win32.Express.sb Trojan.Agentb.TCP.C&C Backdoor.Win32.Androm.sb Trojan.Win32.Agent.sb Trojan-PSW.Win32.Lumma.aclu VHO:Trojan.Win32.Agent.gen Trojan-Dropper.Win32.Agent.sb

Link:

https://opentip.kaspersky.com/a4f3bed939becb91cb104dc61bcf9e58314de9858b9d07125a3d3312ee40f0cb/results?tab=lookup

Result

Threat name:

Clipboard Hijacker, Diamotrix Clipper, R

Detection:

malicious

Classification:

troj.adwa.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1893713

Signature

Allocates memory in foreign processes

Antivirus detection for dropped file

C2 URLs / IPs found in malware configuration

Changes memory attributes in foreign processes to executable or writable

Contains functionality to inject code into remote processes

Contains functionality to inject threads in other processes

Creates a thread in another existing process (thread injection)

Creates multiple autostart registry keys

Drops PE files to the startup folder

Early bird code injection technique detected

Found API chain indicative of debugger detection

Found malware configuration

Found many strings related to Crypto-Wallets (likely being stolen)

Found pyInstaller with non standard icon

Injects a PE file into a foreign processes

Injects code into the Windows Explorer (explorer.exe)

Joe Sandbox ML detected suspicious sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for dropped file

Multi AV Scanner detection for submitted file

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

Queues an APC in another process (thread injection)

Sample uses string decryption to hide its real strings

Suricata IDS alerts for network traffic

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

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

Tries to harvest and steal browser information (history, passwords, etc)

Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)

Tries to steal Crypto Currency Wallets

Tries to steal Mail credentials (via file / registry access)

Uses the Windows Restart Manager Abuse for Browser Credential File unlocking

Writes to foreign memory regions

Yara detected AntiVM3

Yara detected Clipboard Hijacker

Yara detected Diamotrix Clipper

Yara detected RedLine Stealer

Yara detected Stealc v2

Behaviour

Behavior Graph:

Download SVG

Score:

98%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/a4f3bed939becb91cb104dc61bcf9e58314de9858b9d07125a3d3312ee40f0cb

Gathering data

Verdict:

Malicious

Threat:

Family.STEALC

Link:

https://tip.neiki.dev/file/a4f3bed939becb91cb104dc61bcf9e58314de9858b9d07125a3d3312ee40f0cb

Threat name:

Win64.Trojan.SvcStealer

Status:

Malicious

First seen:

2026-04-03 19:11:35 UTC

File Type:

PE+ (Exe)

Extracted files:

AV detection:

21 of 38 (55.26%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=utz35wjzx3fzdsyqjxdbxt46layu32mfrooqoes2huzrf3sa6dfq._file

Verdict:

malicious

Label(s):

stealc

unc_loader_073

redlinestealer

shellcode_loader_008

Amadey

36c1f3654cff0f52dbf25a437622ade0b2be6c6176f6b793fa5cf53d0802c335

Amadey

60acc48765bbe492e56f8e1665bf041973f23501422a73fd87dd2b79922246b6

Amadey

6630b43aa6aed23ad6bca86985f38e0dc5d55e0a79c13e62144dcc87a928ad2a

Amadey

8f9e7b559aa9c2aedc0453bde8ac2eb966d00e43fd9fbdbfe50fba5591020887

Amadey

cc6bca67fc61eb4fd0e9d8e6cbf058f4f21aff8ae0824fc5557c77cad626039c

Amadey

error

Amadey

+ 295 additional samples on MalwareBazaar

Result

Malware family:

xworm

Score:

10/10

Tags:

family:amadey family:redline family:stealc family:svcstealer family:xworm botnet:282234 botnet:buildzz botnet:fff defense_evasion discovery infostealer installer persistence privilege_escalation pyinstaller rat spyware stealer trojan upx

Link:

https://tria.ge/reports/260405-e7xjash15p/

Behaviour

Checks processor information in registry

Enumerates system info in registry

Modifies registry class

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: GetForegroundWindowSpam

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary

Suspicious use of AdjustPrivilegeToken

Suspicious use of FindShellTrayWindow

Suspicious use of WriteProcessMemory

Inno Setup is an open-source installation builder for Windows applications.

Access Token Manipulation: Create Process with Token

Browser Information Discovery

Detects Pyinstaller

Enumerates physical storage devices

System Location Discovery: System Language Discovery

System Time Discovery

Drops file in Windows directory

UPX packed file

Accesses cryptocurrency files/wallets, possible credential harvesting

Adds Run key to start application

Checks installed software on the system

Checks computer location settings

Drops startup file

Executes dropped EXE

Loads dropped DLL

Reads WinSCP keys stored on the system

Reads user/profile data of web browsers

Downloads MZ/PE file

Amadey

Amadey family

Detect Xworm Payload

Detects Stealc stealer Version 2

RedLine

RedLine payload

Redline family

Stealc

Stealc family

Xworm

Xworm family

Malware Config

C2 Extraction:

196.251.107.104:1912
http://196.251.107.130
http://62.60.226.159
196.251.107.104:1177
62.60.226.159:1177

Malware family:

Stealc.v2

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/a4f3bed939be/report/overview.html

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/a4f3bed939becb91cb104dc61bcf9e58314de9858b9d07125a3d3312ee40f0cb

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:	BLOWFISH_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for Blowfish constants

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

Rule name:	CP_Script_Inject_Detector Create hunting rule
Author:	DiegoAnalytics
Description:	Detects attempts to inject code into another process across PE, ELF, Mach-O binaries

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

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

Rule name:	Detect_PowerShell_Obfuscation Create hunting rule
Author:	daniyyell
Description:	Detects obfuscated PowerShell commands commonly used in malicious scripts.

Rule name:	Detect_PyInstaller Create hunting rule
Author:	Obscurity Labs LLC
Description:	Detects PyInstaller compiled executables across platforms

Rule name:	detect_Redline_Stealer_V2 Create hunting rule
Author:	Varp0s

Rule name:	FreddyBearDropper Create hunting rule
Author:	Dwarozh Hoshiar
Description:	Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.

Rule name:	GenericRedLineLike Create hunting rule
Author:	Still
Description:	Matches RedLine-like stealer; may match its variants.

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

Rule name:	grakate_stealer_nov_2021 Create hunting rule

Rule name:	Heuristics_ChromeABE Create hunting rule
Author:	Still
Description:	attempts to match instructions related to Chrome App-bound Encryption elevation service; possibly spotted amongst infostealers

Rule name:	HKTL_Meterpreter_inMemory Create hunting rule
Author:	netbiosX, Florian Roth
Description:	Detects Meterpreter in-memory
Reference:	https://www.reddit.com/r/purpleteamsec/comments/hjux11/meterpreter_memory_indicators_detection_tooling/

Rule name:	INDICATOR_SUSPICIOUS_ReflectiveLoader Create hunting rule
Author:	ditekSHen
Description:	Detects Reflective DLL injection artifacts

Rule name:	malware_shellcode_hash Create hunting rule
Author:	JPCERT/CC Incident Response Group
Description:	detect shellcode api hash value

Rule name:	MALWARE_Win_MetaStealer Create hunting rule
Author:	ditekSHen
Description:	Detects MetaStealer infostealer

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

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

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

Rule name:	PyInstaller Create hunting rule
Author:	@bartblaze
Description:	Identifies executable converted using PyInstaller. This rule by itself does NOT necessarily mean the detected file is malicious.

Rule name:	RANSOMWARE Create hunting rule
Author:	ToroGuitar

Rule name:	redline_stealer_1 Create hunting rule
Author:	Nikolaos 'n0t' Totosis
Description:	RedLine Stealer Payload

Rule name:	ReflectiveLoader Create hunting rule
Author:	Florian Roth (Nextron Systems)
Description:	Detects a unspecified hack tool, crack or malware using a reflective loader - no hard match - further investigation recommended
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:	StealcV2 Create hunting rule
Author:	Still
Description:	attempts to match the instructions found in StealcV2

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:	telebot_framework Create hunting rule
Author:	vietdx.mb

Rule name:	TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE Create hunting rule
Author:	CYFARE
Description:	Detects Windows malware employing anti-VM / anti-sandbox evasion techniques across VMware, VirtualBox, Hyper-V, QEMU, Xen, and generic sandbox environments
Reference:	https://cyfare.net/

Rule name:	TH_APT_EquationGroup_2026_CYFARE Create hunting rule
Author:	CYFARE
Description:	Equation Group (G0020) APT malware detection - covers EquationDrug, GrayFish, DoubleFantasy, TripleFantasy, Fanny, GROK, nls_933w HDD firmware module, and Shadow Brokers tooling
Reference:	https://cyfare.net/

Rule name:	upxHook Create hunting rule
Author:	@r3dbU7z
Description:	Detect artifacts from 'upxHook' - modification of UPX packer
Reference:	https://bazaar.abuse.ch/sample/6352be8aa5d8063673aa428c3807228c40505004320232a23d99ebd9ef48478a/

Rule name:	Windows_Generic_Threat_efdb9e81 Create hunting rule
Author:	Elastic Security

Rule name:	Windows_Trojan_Generic_40899c85 Create hunting rule
Author:	Elastic Security

Rule name:	Windows_Trojan_RedLineStealer_6dfafd7b Create hunting rule
Author:	Elastic Security

Rule name:	Windows_Trojan_Stealc_41db1d4d Create hunting rule
Author:	Elastic Security

Rule name:	win_redline_stealer_generic Create hunting rule
Author:	dubfib

File information

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

No further information available

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