MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 eaeddaea3d4432f6235b4e3f4e59e14249782f890f1888890beea295542a249e. 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

njrat

Vendor detections: 17

Intelligence 17 IOCs YARA 23 File information Comments

SHA256 hash:	eaeddaea3d4432f6235b4e3f4e59e14249782f890f1888890beea295542a249e
SHA3-384 hash:	e05690bbd8d441de6150cc851756eb6382939c43813963e641ecfa5bdbc4ef81b24c474500a664e021b6490d5d969027
SHA1 hash:	9121925dc8ae02bbd455bd26a91fac26c4e163f0
MD5 hash:	4417edd618a29c6ade4ebf32fe39b7b8
humanhash:	mike-rugby-maine-black
File name:	mdmayupinyahowoqwq.exe
Download:	download sample
Signature	njrat Create hunting rule
File size:	95'232 bytes
First seen:	2026-02-24 16:58:01 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (49'238 x AgentTesla, 20'488 x Formbook, 12'372 x SnakeKeylogger)
ssdeep	1536:i8yQIBlfGQFk2ZonmzlMxjEwzGi1dDDDSgS:i84tFk2ZonmZMOi1db3
Threatray	630 similar samples on MalwareBazaar
TLSH	T10B93E95977E56524E0BF5AF79471F2004F34B48B1602E39D99F218AA0A33AC44F85FEB
TrID	70.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 6.2% (.EXE) Win64 Executable (generic) (6522/11/2) 4.8% (.EXE) Win16 NE executable (generic) (5038/12/1) 4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika	pebin
Reporter	BastianHein
Tags:	exe NjRAT

Intelligence

File Origin

# of uploads :

# of downloads :

221

Origin country :

Vendor Threat Intelligence

Malware configuration found for:

njRAT

Details

njRAT

configuration settings including at least a c2 socket address, version, missionid, a network traffic delimiter, a filepath, a registry path, and flags

Link:

https://research.acce.ciphertechsolutions.com/results/200a8278-c692-4ca5-bdd2-46a56434806e/

Malware family:

n/a

ID:

File name:

mdmayupinyahowoqwq.exe

Verdict:

Malicious activity

Analysis date:

2026-02-24 16:40:18 UTC

Tags:

auto-startup

Link:

https://app.any.run/tasks/1cb279c5-87d6-4aec-9bca-7cbb1a3d0386

Note:

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

Detection:

Njrat

Link:

https://www.capesandbox.com/analysis/54458/

Detection(s):

Win.Packed.Generic-9795615-0

Win.Dropper.njRAT-10015886-0

Win.Dropper.Nanocore-10030076-0

Win.Trojan.Generic-6417450-0

Win.Trojan.B-468

Win.Trojan.Ratenjay-1

Verdict:

Malicious

Score:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=699dd471c950ab5d9ab13bf4

Tags:

autorun njrat

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

anti-vm base64 cmd config-extracted evasive explorer fingerprint lolbin msconfig netsh njrat njrat obfuscated rat reconnaissance rundll32 schtasks update vbnet windows

Link:

https://www.filescan.io/uploads/699dd8c197feb4afd6575487/reports/3c03a0ea-413b-40fa-9687-25a73ce7aaba/overview

Verdict:

Malicious

Labled as:

MSIL.Krypt.Generic

Link:

https://www.hybrid-analysis.com/sample/eaeddaea3d4432f6235b4e3f4e59e14249782f890f1888890beea295542a249e

Verdict:

Malicious

File Type:

exe x32

Detections:

HEUR:Trojan.MSIL.Crypt.gen HEUR:Backdoor.MSIL.Bladabindi.gen Backdoor.MSIL.SpyGate.sb PDM:Trojan.Win32.Generic Trojan.Win32.DarkCyrene.sb Trojan.MSIL.Disfa HEUR:Trojan.Win32.Generic HEUR:Trojan.Win32.Agent.gen HEUR:Backdoor.MSIL.SpyGate.gen Backdoor.MSIL.Bladabindi.sb Trojan.Win32.Agent.sb

Link:

https://opentip.kaspersky.com/eaeddaea3d4432f6235b4e3f4e59e14249782f890f1888890beea295542a249e/results?tab=lookup

Malware family:

njRAT

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/d5a0740b-9f57-4a11-b9ef-a9a2ba1ac2d0

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/eaeddaea3d4432f6235b4e3f4e59e14249782f890f1888890beea295542a249e

Verdict:

inconclusive

YARA:

14 match(es)

Tags:

.Net Executable Managed .NET PE (Portable Executable) PE File Layout SOS: 0.24 Win 32 Exe x86

Link:

https://app.malva.re/file/4417edd618a29c6ade4ebf32fe39b7b8

Detection:

njrat

Link:

https://mwdb.cert.pl/sample/eaeddaea3d4432f6235b4e3f4e59e14249782f890f1888890beea295542a249e/

Verdict:

Malicious

Threat:

Family.NJRAT

Link:

https://tip.neiki.dev/file/eaeddaea3d4432f6235b4e3f4e59e14249782f890f1888890beea295542a249e

Threat name:

ByteCode-MSIL.Backdoor.njRAT

Status:

Malicious

First seen:

2026-02-24 16:40:19 UTC

File Type:

PE (.Net Exe)

AV detection:

22 of 23 (95.65%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=5lw5v2r5iqzpmi23jy7u4wpbijexql4jb4mircil52rjkvbkespa._file

Verdict:

malicious

Label(s):

njrat

31969eac0dfce98123ec54c284d3e895242342f623d80aa9ed94f562c7918454

njrat

429d1b3aceea5a9761994ffe3171e27572b82f6ff372c690b683acd812d604e3

njrat

e4d13cb5c3dcb794f7464ae665fafa2390107672417b8203432a6646344e3895

njrat

error

njrat

+ 620 additional samples on MalwareBazaar

Result

Malware family:

njrat

Score:

10/10

Tags:

family:njrat botnet:qwq defense_evasion discovery persistence privilege_escalation

Link:

https://tria.ge/reports/260224-vg1e9sgv3c/

Behaviour

Checks processor information in registry

Enumerates system info in registry

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

Event Triggered Execution: Netsh Helper DLL

System Location Discovery: System Language Discovery

Drops file in Program Files directory

Drops autorun.inf file

Drops file in System32 directory

Drops startup file

Executes dropped EXE

Disables Task Manager via registry modification

Modifies Windows Firewall

Malware Config

C2 Extraction:

hakim32.ddns.net:2000
89.169.52.114:8965

Unpacked files

SH256 hash:

eaeddaea3d4432f6235b4e3f4e59e14249782f890f1888890beea295542a249e

MD5 hash:

4417edd618a29c6ade4ebf32fe39b7b8

SHA1 hash:

9121925dc8ae02bbd455bd26a91fac26c4e163f0

Link:

https://www.unpac.me/results/1542d7c4-8bd2-43d3-99b5-fda6e8cff1b9/

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/eaeddaea3d4432f6235b4e3f4e59e14249782f890f1888890beea295542a249e

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:	CN_disclosed_20180208_c Create hunting rule
Author:	Florian Roth (Nextron Systems)
Description:	Detects malware from disclosed CN malware set
Reference:	https://twitter.com/cyberintproject/status/961714165550342146

Rule name:	CN_disclosed_20180208_c_RID2E71 Create hunting rule
Author:	Florian Roth
Description:	Detects malware from disclosed CN malware set
Reference:	https://twitter.com/cyberintproject/status/961714165550342146

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:	malware_Njrat_strings Create hunting rule
Author:	JPCERT/CC Incident Response Group
Description:	detect njRAT in memory

Rule name:	MALWARE_Win_NjRAT Create hunting rule
Author:	ditekSHen
Description:	Detects NjRAT / Bladabindi / NjRAT Golden

Rule name:	MAL_njrat Create hunting rule
Author:	SECUINFRA Falcon Team

Rule name:	MAL_Winnti_Sample_May18_1 Create hunting rule
Author:	Florian Roth (Nextron Systems)
Description:	Detects malware sample from Burning Umbrella report - Generic Winnti Rule
Reference:	https://401trg.pw/burning-umbrella/

Rule name:	MAL_Winnti_Sample_May18_1_RID3003 Create hunting rule
Author:	Florian Roth
Description:	Detects malware sample from Burning Umbrella report - Generic Winnti Rule
Reference:	https://401trg.pw/burning-umbrella/

Rule name:	Mal_WIN_NjRAT_RAT_PE Create hunting rule
Author:	Phatcharadol Thangplub
Description:	Use to detect NjRAT 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:	NETexecutableMicrosoft Create hunting rule
Author:	malware-lu

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

Rule name:	Njrat Create hunting rule
Author:	JPCERT/CC Incident Response Group
Description:	detect njRAT in memory

Rule name:	pe_imphash Create hunting rule

Rule name:	Skystars_LightDefender_Njrat_Rule Create hunting rule
Author:	Skystars LightDefender
Description:	Detects Njrat

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

Rule name:	SUSP_netsh_firewall_command Create hunting rule
Author:	SECUINFRA Falcon Team

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:	Windows_Trojan_Njrat_30f3c220 Create hunting rule
Author:	Elastic Security

Rule name:	Windows_Trojan_Njrat_30f3c220 Create hunting rule

Rule name:	Windows_Trojan_Njrat_eb2698d2 Create hunting rule
Author:	Elastic Security

Rule name:	win_njrat_strings_oct_2023 Create hunting rule
Author:	Matthew @ Embee_Research

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/54458/

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