MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4fcf4800811bb9eeb679a227190e79620829e9942de2d068c5e3a382bb982180. 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: 14

Intelligence 14 IOCs 1 YARA 11 File information Comments

SHA256 hash:	4fcf4800811bb9eeb679a227190e79620829e9942de2d068c5e3a382bb982180
SHA3-384 hash:	36878a1659ffc7d0df034bdddef5c15ccf41c8c2c0f30814956fc0fe338a6dc9256b5e38dc9b33e77630126315046096
SHA1 hash:	b4a47f6ddf7fb696e2d04952ba789258afed0570
MD5 hash:	e8fcbc422ea458e9f4565937ec197425
humanhash:	angel-fish-comet-maryland
File name:	4fcf4800811bb9eeb679a227190e79620829e9942de2d068c5e3a382bb982180
Download:	download sample
Signature	Amadey Create hunting rule
File size:	200'192 bytes
First seen:	2025-08-20 00:11:48 UTC
Last seen:	2025-08-20 07:19:02 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	8a5941da1bc505b498d2948b163b71d2 (1 x Amadey)
ssdeep	3072:17AP7NzfnlXRptIwF1dLlnwism2y7OyzpX2G9H1tiVu3vq7H0XC5ynfD+2X:iNfpqwF1dLS3HG1pJtqaCE
Threatray	519 similar samples on MalwareBazaar
TLSH	T1EE145C11B9C28072D56708709CF9DB798E3DFC524B61A9DB73C41FBA4E206C1AB35B1A
TrID	32.2% (.EXE) Win64 Executable (generic) (10522/11/4) 20.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 15.4% (.EXE) Win16 NE executable (generic) (5038/12/1) 13.7% (.EXE) Win32 Executable (generic) (4504/4/1) 6.2% (.EXE) OS/2 Executable (generic) (2029/13)
Magika	pebin
Reporter	JAMESWT_WT
Tags:	Amadey cnr-software-ru exe

Indicators Of Compromise (IOCs)

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

IOC	ThreatFox Reference
http://microsoft-telemetry.cc/cvdfnaFJBmC0/index.php	https://threatfox.abuse.ch/ioc/1571263/

Intelligence

File Origin

# of uploads :

# of downloads :

114

Origin country :

Vendor Threat Intelligence

Malware family:

amadey

ID:

File name:

4fcf4800811bb9eeb679a227190e79620829e9942de2d068c5e3a382bb982180

Verdict:

Malicious activity

Analysis date:

2025-08-20 00:16:45 UTC

Tags:

auto-sch auto-startup autoit purecrypter github miner amadey botnet stealer pureminer netreactor loader

Link:

https://app.any.run/tasks/34fc311f-7736-4039-85b1-ce7e4db3456f

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/22358/

Detection(s):

SecuriteInfo.com.Win32.MalwareX-gen.92931123.UNOFFICIAL

Verdict:

Malicious

Score:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=68a512f38fd55a79c529516f

Tags:

phishing autorun autoit emotet

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a file in the %temp% directory

Creating a process from a recently created file

Creating a process with a hidden window

Сreating synchronization primitives

DNS request

Connection attempt

Sending an HTTP GET request

Creating a window

Creating a file

Searching for the window

Searching for the Windows task manager window

Running batch commands

Launching cmd.exe command interpreter

Launching a process

Using the Windows Management Instrumentation requests

Searching for synchronization primitives

Possible injection to a system process

Unauthorized injection to a recently created process

Unauthorized injection to a recently created process by context flags manipulation

Enabling autorun by creating a file

Verdict:

Malicious

Labled as:

Trojan.TP.Generic

Link:

https://www.hybrid-analysis.com/sample/4fcf4800811bb9eeb679a227190e79620829e9942de2d068c5e3a382bb982180

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/2e464fae-c16a-41c5-952b-a302b1efa568

Score:

95%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/4fcf4800811bb9eeb679a227190e79620829e9942de2d068c5e3a382bb982180

Gathering data

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/4fcf4800811bb9eeb679a227190e79620829e9942de2d068c5e3a382bb982180/

Verdict:

Malicious

Threat:

Family.AMADEY

Link:

https://tip.neiki.dev/file/4fcf4800811bb9eeb679a227190e79620829e9942de2d068c5e3a382bb982180

Threat name:

Win32.Malware.Heuristic

Status:

Malicious

First seen:

2025-08-16 23:15:17 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

17 of 36 (47.22%)

Threat level:

2/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=j7huqaebdo465ntzuitrsdtzmiect2mufxrna2gf4oryfo4yegaa._file

Verdict:

malicious

Label(s):

unc_loader_058

amadey

Result

Malware family:

n/a

Score:

10/10

Tags:

defense_evasion discovery execution persistence

Link:

https://tria.ge/reports/250820-ahff9shp2x/

Behaviour

Scheduled Task/Job: Scheduled Task

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of FindShellTrayWindow

Suspicious use of SendNotifyMessage

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

System Location Discovery: System Language Discovery

Drops file in Windows directory

Enumerates processes with tasklist

Suspicious use of SetThreadContext

Checks computer location settings

Drops startup file

Executes dropped EXE

Loads dropped DLL

Blocklisted process makes network request

Command and Scripting Interpreter: PowerShell

Downloads MZ/PE file

Modifies trusted root certificate store through registry

Suspicious use of NtCreateUserProcessOtherParentProcess

Verdict:

Malicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/c46e47fb-30e8-4a54-a3d8-fcc7e4747c17

Unpacked files

SH256 hash:

4fcf4800811bb9eeb679a227190e79620829e9942de2d068c5e3a382bb982180

MD5 hash:

e8fcbc422ea458e9f4565937ec197425

SHA1 hash:

b4a47f6ddf7fb696e2d04952ba789258afed0570

Link:

https://www.unpac.me/results/d7b829e7-58fb-404d-900a-9a7c9beb0a40/

Malware family:

CypherIt

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/4fcf4800811b/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/4fcf4800811bb9eeb679a227190e79620829e9942de2d068c5e3a382bb982180

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:	CP_AllMal_Detector Create hunting rule
Author:	DiegoAnalytics
Description:	CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication

Rule name:	DebuggerCheck__API 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 Create hunting rule
Author:	daniyyell
Description:	Detects suspicious PowerShell activity related to malware execution

Rule name:	Disable_Defender Create hunting rule
Author:	iam-py-test
Description:	Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen

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

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:	Sus_Obf_Enc_Spoof_Hide_PE Create hunting rule
Author:	XiAnzheng
Description:	Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

File information

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

Web download

Amadey

exe 4fcf4800811bb9eeb679a227190e79620829e9942de2d068c5e3a382bb982180

(this sample)

Cape

https://www.capesandbox.com/analysis/22358/

URLhaus

https://urlhaus.abuse.ch/url/3607073/

Delivery method

Distributed via web download

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 (HIGH_ENTROPY_VA)	high

Reviews

ID	Capabilities	Evidence
SHELL_API	Manipulates System Shell	SHELL32.dll::ShellExecuteExW
WIN32_PROCESS_API	Can Create Process and Threads	KERNEL32.dll::CloseHandle
WIN_BASE_API	Uses Win Base API	KERNEL32.dll::TerminateProcess KERNEL32.dll::LoadLibraryExW KERNEL32.dll::GetStartupInfoW KERNEL32.dll::GetCommandLineA KERNEL32.dll::GetCommandLineW
WIN_BASE_EXEC_API	Can Execute other programs	KERNEL32.dll::WriteConsoleW KERNEL32.dll::ReadConsoleW KERNEL32.dll::SetStdHandle KERNEL32.dll::GetConsoleOutputCP KERNEL32.dll::GetConsoleMode
WIN_BASE_IO_API	Can Create Files	KERNEL32.dll::CreateFileW

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