MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3f36a00de7a3e1784b8bbd6f91158417910c0203a96eb798e7801b2c442b0f69. 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

FirebirdRAT

Vendor detections: 20

Intelligence 20 IOCs 1 YARA 47 File information Comments 1

SHA256 hash:	3f36a00de7a3e1784b8bbd6f91158417910c0203a96eb798e7801b2c442b0f69
SHA3-384 hash:	e6bea27f2e270b1b21b4860660af3396977fca0af7e5ba3563ad59233d28f3767600c952ad6be3c28ca5874302df85a3
SHA1 hash:	2cf2edab6eb2bb9338503bf958f6db85ab24490b
MD5 hash:	63da65e817baa3ea06116da5caa26622
humanhash:	lima-angel-lactose-happy
File name:	file
Download:	download sample
Signature	FirebirdRAT Create hunting rule
File size:	3'369'984 bytes
First seen:	2026-01-25 01:54:13 UTC
Last seen:	2026-01-25 04:02:44 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'749 x AgentTesla, 19'653 x Formbook, 12'246 x SnakeKeylogger)
ssdeep	49152:PGHHBF+azKPKWkQJz2MAzU0jdBdo+6uuDayPvr/NxJ:PraOPhkQmA
Threatray	76 similar samples on MalwareBazaar
TLSH	T156F54B41ABE8CE1BE1BF2775A4F201011BB1F489A732D74B1698E6792C637416D0A37F
TrID	44.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 25.0% (.EXE) Win32 EXE PECompact compressed (generic) (41569/9/9) 9.9% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5) 6.3% (.EXE) Win64 Executable (generic) (10522/11/4) 3.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
Magika	pebin
Reporter	Bitsight
Tags:	dropped-by-amadey exe fbf543 FirebirdRAT

Bitsight

url: http://130.12.180.43/files/6334661508/nKfwZmn.exe

Indicators Of Compromise (IOCs)

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

IOC	ThreatFox Reference
192.109.200.95:4448	https://threatfox.abuse.ch/ioc/1736939/

Intelligence

File Origin

# of uploads :

# of downloads :

187

Origin country :

Vendor Threat Intelligence

Malware configuration found for:

PostExploitTool VenomRAT

Details

VenomRAT

c2 socket addresses, a mutex, a missionid, a version, filepaths, a server signature, an X509 certificate, and possibly CryptoCurrency addresses

Link:

https://research.acce.ciphertechsolutions.com/results/fccdf0ad-e7a2-4b92-a329-43bed4cfdbda/

Malware family:

n/a

ID:

File name:

_3f36a00de7a3e1784b8bbd6f91158417910c0203a96eb798e7801b2c442b0f69.exe

Verdict:

Malicious activity

Analysis date:

2026-01-25 01:57:53 UTC

Tags:

stealer stormkitty generic

Link:

https://app.any.run/tasks/21812da2-8d89-4321-a29b-cebd00d4c9d7

Note:

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

Detection:

ArrowRAT

Link:

https://www.capesandbox.com/analysis/50023/

Detection(s):

Win.Packed.Razy-9807129-0

Win.Packed.Adwarex-9851111-0

Win.Packed.Datastealer-9856291-0

Win.Malware.Generickdz-9865912-0

Win.Packed.Bulz-9891112-0

Win.Trojan.AsyncRAT-9914220-0

Win.Malware.Bulz-9916789-0

Win.Packed.AsyncRAT-9938103-1

Win.Malware.Bulz-9982456-0

Win.Packed.Msilzilla-10005487-0

Win.Packed.Tedy-10017583-0

Win.Malware.Zusy-10034587-0

Win.Packed.Generickdz-10058942-0

ditekSHen.MALWARE.Win.Trojan.AsyncRAT.UNOFFICIAL

Verdict:

Malicious

Score:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=697578165d0c8b81302727f5

Tags:

infosteal asyncrat emotet

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

anti-debug anti-vm base64 cmd configsecuritypolicy control evasive explorer explorer findstr fingerprint fingerprint hacktool lolbin mpcmdrun msconfig msiexec netsh obfuscated obfuscated privilege razy reconnaissance regedit sc schtasks soft-404 vbnet venomrat

Link:

https://www.filescan.io/uploads/697578115db9ae477090dfd5/reports/1e891c56-554d-4c5b-b0a3-7d02f22a2e43/overview

Verdict:

Malicious

Labled as:

Dump:Generic.Trojan.Cryo.Marte.D

Link:

https://www.hybrid-analysis.com/sample/3f36a00de7a3e1784b8bbd6f91158417910c0203a96eb798e7801b2c442b0f69

Result

Gathering data

Verdict:

Malicious

File Type:

exe x32

Link:

https://opentip.kaspersky.com/3f36a00de7a3e1784b8bbd6f91158417910c0203a96eb798e7801b2c442b0f69/results?tab=lookup

Malware family:

Stealerium Stealer

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/2c70168a-f302-4bc0-9d04-0261e55012ef

Score:

88%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/3f36a00de7a3e1784b8bbd6f91158417910c0203a96eb798e7801b2c442b0f69

Verdict:

njRat

YARA:

17 match(es)

Tags:

.Net Executable Managed .NET njRat PDB Path PE (Portable Executable) PE File Layout RAT SOS: 0.25 SOS: 0.30 Win 32 Exe x86

Link:

https://app.malva.re/file/63da65e817baa3ea06116da5caa26622

Detection:

asyncrat

Link:

https://mwdb.cert.pl/sample/3f36a00de7a3e1784b8bbd6f91158417910c0203a96eb798e7801b2c442b0f69/

Verdict:

Malicious

Threat:

Family.ANARCHYRAT

Link:

https://tip.neiki.dev/file/3f36a00de7a3e1784b8bbd6f91158417910c0203a96eb798e7801b2c442b0f69

Threat name:

ByteCode-MSIL.Backdoor.AsyncRAT

Status:

Malicious

First seen:

2026-01-25 01:56:00 UTC

AV detection:

29 of 36 (80.56%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=h43kadphupqxqs4lxvxzcfmec6iqyaqdvfxlpghhqansyrblb5uq._file

Verdict:

malicious

Label(s):

asyncrat

stormkitty

hiddenvnc

FirebirdRAT

3575072c4dad0633d8e7916ddd4f75adddadae2d4ae01e6b0432845134cc919b

FirebirdRAT

3f36a00de7a3e1784b8bbd6f91158417910c0203a96eb798e7801b2c442b0f69

FirebirdRAT

6cf0d4b7fd3371e339d9e52aa97cf50c9f2d0e662329507579f645e83e7285fe

FirebirdRAT

9a657f8a9e75786f58aa9775b5b403544fc15249a22bc13165472f4ec7c20b6b

FirebirdRAT

c9feb68275bd9e097ac71b17a4659c7734dabe06cf440b2cea2d06ecc13ead54

FirebirdRAT

cbd6d67b967edef057f41ff0a516e827d9b3ad4d99a1ecc1b75e7fa9363101e9

FirebirdRAT

error

FirebirdRAT

+ 66 additional samples on MalwareBazaar

Result

Malware family:

stormkitty

Score:

10/10

Tags:

family:asyncrat family:stormkitty collection credential_access defense_evasion discovery evasion execution persistence privilege_escalation rat spyware stealer trojan

Link:

https://tria.ge/reports/260125-cccjjacx2a/

Behaviour

Uses Task Scheduler COM API

outlook_office_path

outlook_win_path

Checks processor information in registry

Enumerates system info in registry

Modifies data under HKEY_USERS

Modifies registry class

Runs net.exe

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary

Suspicious use of AdjustPrivilegeToken

Suspicious use of FindShellTrayWindow

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

System policy modification

Browser Information Discovery

Enumerates physical storage devices

Event Triggered Execution: Netsh Helper DLL

System Network Configuration Discovery: Wi-Fi Discovery

System Time Discovery

Drops file in Program Files directory

Drops file in Windows directory

Launches sc.exe

Accesses Microsoft Outlook profiles

Checks installed software on the system

Checks whether UAC is enabled

Command and Scripting Interpreter: PowerShell

Looks up external IP address via web service

Looks up geolocation information via web service

Checks computer location settings

Reads user/profile data of web browsers

Uses browser remote debugging

AsyncRat

Asyncrat family

Modifies Windows Defender DisableAntiSpyware settings

Modifies Windows Defender Real-time Protection settings

StormKitty

StormKitty payload

Stormkitty family

Suspicious use of NtCreateUserProcessOtherParentProcess

UAC bypass

Unpacked files

SH256 hash:

3f36a00de7a3e1784b8bbd6f91158417910c0203a96eb798e7801b2c442b0f69

MD5 hash:

63da65e817baa3ea06116da5caa26622

SHA1 hash:

2cf2edab6eb2bb9338503bf958f6db85ab24490b

Detections:

AsyncRAT

DiscordRatWebcamGrabber

Link:

https://www.unpac.me/results/b36d019f-f165-4b60-9ce5-d3f85db351c6/

SH256 hash:

e0bef7f04afe55b8d90261f6e64a6f7874dccf9f901080bd0c540e637c80f6dc

MD5 hash:

c58663d4b31ad34bbaa5f377b2ed27de

SHA1 hash:

a29976bcdc7366b1f30afc7280bbea05e42796c1

Detections:

MALWARE_Win_DLAgent10

Link:

https://www.unpac.me/results/b36d019f-f165-4b60-9ce5-d3f85db351c6/

Parent samples :
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Malware family:

StormKitty

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/3f36a00de7a3/report/overview.html

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

Threat name:

iSpy Keylogger

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/3f36a00de7a3e1784b8bbd6f91158417910c0203a96eb798e7801b2c442b0f69

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:	AcRat Create hunting rule
Author:	Nikos 'n0t' Totosis
Description:	AcRat Payload (based on AsyncRat)

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

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:	grakate_stealer_nov_2021 Create hunting rule

Rule name:	INDICATOR_SUSPICIOUS_Binary_Embedded_Crypto_Wallet_Browser_Extension_IDs Create hunting rule
Author:	ditekSHen
Description:	Detect binaries embedding considerable number of cryptocurrency wallet browser extension IDs.

Rule name:	INDICATOR_SUSPICIOUS_EXE_B64_Artifacts Create hunting rule
Author:	ditekSHen
Description:	Detects executables embedding bas64-encoded APIs, command lines, registry keys, etc.

Rule name:	INDICATOR_SUSPICIOUS_EXE_CC_Regex Create hunting rule
Author:	ditekSHen
Description:	Detects executables referencing credit card regular expressions

Rule name:	INDICATOR_SUSPICIOUS_EXE_Discord_Regex Create hunting rule
Author:	ditekSHen
Description:	Detects executables referencing Discord tokens regular expressions

Rule name:	INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA Create hunting rule
Author:	ditekSHen
Description:	Detects Windows executables referencing non-Windows User-Agents

Rule name:	INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store Create hunting rule
Author:	ditekSHen
Description:	Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers

Rule name:	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients Create hunting rule
Author:	ditekSHen
Description:	Detects executables referencing many email and collaboration clients. Observed in information stealers

Rule name:	INDICATOR_SUSPICIOUS_EXE_References_VPN Create hunting rule
Author:	ditekSHen
Description:	Detects executables referencing many VPN software clients. Observed in infosteslers

Rule name:	INDICATOR_SUSPICIOUS_EXE_RegKeyComb_DisableWinDefender Create hunting rule
Author:	ditekSHen
Description:	Detects executables embedding registry key / value combination indicative of disabling Windows Defender features

Rule name:	INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID Create hunting rule
Author:	ditekSHen
Description:	Detects executables referencing Windows vault credential objects. Observed in infostealers

Rule name:	INDICATOR_SUSPICIOUS_EXE_WirelessNetReccon Create hunting rule
Author:	ditekSHen
Description:	Detects executables with interest in wireless interface using netsh

Rule name:	INDICATOR_SUSPICIOUS_EXE_WMI_EnumerateVideoDevice Create hunting rule
Author:	ditekSHen
Description:	Detects executables attemping to enumerate video devices using WMI

Rule name:	INDICATOR_SUSPICIOUS_References_SecTools Create hunting rule
Author:	ditekSHen
Description:	Detects executables referencing many IR and analysis tools

Rule name:	Lumma_Stealer_Detection Create hunting rule
Author:	ashizZz
Description:	Detects a specific Lumma Stealer malware sample using unique strings and behaviors
Reference:	https://seanthegeek.net/posts/compromized-store-spread-lumma-stealer-using-fake-captcha/

Rule name:	Macos_Infostealer_Wallets_8e469ea0 Create hunting rule
Author:	Elastic Security

Rule name:	MALWARE_Win_ArrowRAT Create hunting rule
Author:	ditekSHen
Description:	Detects ArrowRAT

Rule name:	MALWARE_Win_AsyncRAT Create hunting rule
Author:	ditekSHen
Description:	Detects AsyncRAT

Rule name:	MALWARE_Win_DLAgent10 Create hunting rule
Author:	ditekSHen
Description:	Detects known downloader agent

Rule name:	MALWARE_Win_StormKitty Create hunting rule
Author:	ditekSHen
Description:	Detects StormKitty infostealer

Rule name:	MALWARE_Win_VenomRAT Create hunting rule
Author:	ditekSHen
Description:	Detects VenomRAT

Rule name:	Mal_WIN_AsyncRat_RAT_PE Create hunting rule
Author:	Phatcharadol Thangplub
Description:	Use to detect AsyncRAT implant.

Rule name:	Multifamily_RAT_Detection Create hunting rule
Author:	Lucas Acha (http://www.lukeacha.com)
Description:	Generic Detection for multiple RAT families, PUPs, Packers and suspicious executables

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

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

Rule name:	Njrat Create hunting rule
Author:	botherder https://github.com/botherder
Description:	Njrat

Rule name:	pe_imphash Create hunting rule

Rule name:	RANSOMWARE Create hunting rule
Author:	ToroGuitar

Rule name:	Skystars_Malware_Imphash Create hunting rule
Author:	Skystars LightDefender
Description:	imphash

Rule name:	Sus_All_Windows_PE_Malware Create hunting rule
Author:	DiegoAnalytics
Description:	Detects Windows PE malware of all types, avoids non-executables like .html

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

Rule name:	TH_Win_ETW_Bypass_2025_CYFARE Create hunting rule
Author:	CYFARE
Description:	Windows ETW Bypass Detection Rule - 2025
Reference:	https://cyfare.net/

Rule name:	venomrat Create hunting rule
Author:	jeFF0Falltrades

Rule name:	Windows_Generic_Threat_21253888 Create hunting rule
Author:	Elastic Security

Rule name:	Windows_Generic_Threat_2bb6f41d Create hunting rule
Author:	Elastic Security

Rule name:	Windows_Generic_Threat_ce98c4bc Create hunting rule
Author:	Elastic Security

Rule name:	Windows_Trojan_DCRat_1aeea1ac 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

FirebirdRAT

exe 3f36a00de7a3e1784b8bbd6f91158417910c0203a96eb798e7801b2c442b0f69

(this sample)

Dropped by

Amadey

Delivery method

Distributed via web download

Cape

https://www.capesandbox.com/analysis/50023/

Comments

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commented on 2026-01-25 01:56:11 UTC

RAT King Parser (https://github.com/jeFF0Falltrades/rat_king_parser) Output:

{
"sha256": "3f36a00de7a3e1784b8bbd6f91158417910c0203a96eb798e7801b2c442b0f69",
"yara_possible_family": "venomrat",
"key": "615aac62e2520b7f1346db731bf9eb6b63b3559ad0210ca6e40900724a0ba4ae",
"salt": "56656e6f6d524154427956656e6f6d",
"config": {
"Ports": [
"4449"
],
"Hosts": [
"192.109.200.95"
],
"Version": "RAT + hVNC 6.0.9 Cracked By t.me/VidBckup",
"Install": "false",
"InstallFolder": "%AppData%",
"InstallFile": "Wihnup.exe",
"Key": "Nk90aU9XeWVhZG5tNk9ma3BpWGxvRVJ2eVUzMHNJTHo=",
"Mutex": "fjuqhiqeiozd",
"Certificate": "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",
"Serversignature": "AiBO4WcUNLu0zf0FfaaFkToHGpSL39NkDglsXkof6FQyw5/BUzSoP7JyloZ6mLXOjGovCfZ0yt6PBue3VvyipVo652kA+hFiWeVbo7bce4iwFJMTb/ZvZcN36ECBnMSPi90x3Rvvgwrwmvv/1FLt2CYowFmueBtwU5f/iQMHUbE=",
"Pastebin": "null",
"BSOD": "false",
"CISBLOCKING": "false",
"Hwid": "null",
"Delay": "1",
"Group": "Default",
"AntiProcess": "false",
"Anti": "false",
"EnableClipper": "false",
"ClipperBTC": "",
"ClipperETH": "",
"ClipperBCH": "",
"ClipperLTC": ""
}
}