MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c767bb6b6dd0b149e46b7066269b6d9fac1f9eb2dcafcec59475fd78a8af7861. 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: 14

Intelligence 14 IOCs YARA 17 File information Comments

SHA256 hash:	c767bb6b6dd0b149e46b7066269b6d9fac1f9eb2dcafcec59475fd78a8af7861
SHA3-384 hash:	e3c738e16353ed5b20ccbb27a185d5609e69c342a6d4be86e19144ddbbcbac38598802149e0af67c71e917b5351d88b2
SHA1 hash:	1159f0e2879c2d70dadc31bcc3356d62c69cb264
MD5 hash:	1e7f18f1e50a222a17888d3de9e63730
humanhash:	double-summer-uniform-lion
File name:	c767bb6b6dd0b149e46b7066269b6d9fac1f9eb2dcafcec59475fd78a8af7861.exe
Download:	download sample
Signature	njrat Create hunting rule
File size:	44'032 bytes
First seen:	2026-07-18 19:26:38 UTC
Last seen:	2026-08-19 16:21:30 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (49'302 x AgentTesla, 20'721 x Formbook, 12'402 x SnakeKeylogger)
ssdeep	384:kZylX7xdW/IUyNZa55EFiTYM0EvbV56lpzYIij+ZsNO3PlpJKkkjh/TzF7pWn+/l:SorxIghNZk5EFiTVTbCpuXQ/o33+L
TLSH	T10513D78DB694E174D5FF8BF1B4A2B2890B71A017A902D30F99F114D94BB3AC09611EE7
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	Tuxxin
Tags:	exe NjRAT whack.sh

Intelligence

File Origin

# of uploads :

4'896

# of downloads :

125

Origin country :

Vendor Threat Intelligence

Malware configuration found for:

njRAT

Details

Link:

https://research.acce.ciphertechsolutions.com/results/8eb3d37c-f16b-46ea-93ff-6712bc6565ec/

Malware family:

vidar

ID:

File name:

6e42c22a3fc0f378992af1bab53101e2a755593cfd9f98429ea64563761854c3

Verdict:

Malicious activity

Analysis date:

2026-07-13 07:26:21 UTC

Tags:

stealer stealc vidar ip-check evasion loader auto xworm rat njrat bladabindi miner upx generic stormkitty

Link:

https://app.any.run/tasks/2d81aed6-db85-47ec-b783-84fab6fd053b

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/75133/

Detection(s):

Sanesecurity.Malware.29063.UNOFFICIAL

Win.Dropper.Nanocore-10030076-0

Win.Dropper.njRAT-10015886-0

Win.Packed.Generic-9795615-0

Win.Packed.Krypt-6888233-0

Win.Packed.Msilperseus-9220094-0

Win.Trojan.Generic-6417450-0

Verdict:

Malicious

Score:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6a411b9386bc95245bfa3fb6

Tags:

bladabindi autorun njrat

Result

Verdict:

Malware

Maliciousness:

Behaviour

Сreating synchronization primitives

Creating a file in the %temp% directory

Creating a process from a recently created file

Creating a file

Launching a process

Creating a process with a hidden window

Enabling the 'hidden' option for files in the %temp% directory

Creating a window

Connecting to a non-recommended domain

Connection attempt

Unauthorized injection to a recently created process

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

Enabling autorun by creating a file

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

anti-vm base64 bladabindi cmd dllhost lolbin njrat schtasks vbnet

Link:

https://www.filescan.io/uploads/6a5c787d032846f943cc5991/reports/df996b6b-5f19-4a46-83af-70ad97bd137c/overview

Verdict:

Malicious

File Type:

exe x32

First seen:

2026-06-18T15:48:00Z UTC

Last seen:

2026-07-20T03:30:00Z UTC

Hits:

~1000

Link:

https://opentip.kaspersky.com/c767bb6b6dd0b149e46b7066269b6d9fac1f9eb2dcafcec59475fd78a8af7861/results?tab=lookup

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/c767bb6b6dd0b149e46b7066269b6d9fac1f9eb2dcafcec59475fd78a8af7861

Verdict:

njRat

YARA:

12 match(es)

Tags:

.Net Executable Managed .NET njRat PE (Portable Executable) PE File Layout RAT SOS: 0.26 Win 32 Exe x86

Link:

https://app.malva.re/file/1e7f18f1e50a222a17888d3de9e63730

Gathering data

Threat name:

ByteCode-MSIL.Backdoor.NjRAT

Status:

Malicious

First seen:

2026-06-18 18:43:00 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

31 of 36 (86.11%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=y5t3w23n2cyutzdlobtcng3nt6wb7hvs3sx45rmuox6xrkfppbqq._file

Unpacked files

SH256 hash:

c767bb6b6dd0b149e46b7066269b6d9fac1f9eb2dcafcec59475fd78a8af7861

MD5 hash:

1e7f18f1e50a222a17888d3de9e63730

SHA1 hash:

1159f0e2879c2d70dadc31bcc3356d62c69cb264

Detections:

triage_njrat_rat

Link:

https://www.unpac.me/results/d6122efd-2cad-4467-b92f-88da675373e0/

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

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:	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:	Multifamily_RAT_Detection Create hunting rule
Author:	Lucas Acha (https://www.lukeacha.com)
Description:	Generic detection for multiple RAT families, PUPs, packers and suspicious executables. NOTE: This rule may produce false positives. Updated May 2026 to reduce False Positives.

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:	JPCERT/CC Incident Response Group
Description:	detect njRAT in memory

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

Rule name:	pe_imphash Create hunting rule

Rule name:	RAT_win_njrat Create hunting rule
Author:	KrknSec
Description:	Detects njRAT binaries.
Reference:	https://malpedia.caad.fkie.fraunhofer.de/details/win.njrat

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:	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

Rule name:	Windows_Trojan_Njrat_30f3c220 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

njrat

exe c767bb6b6dd0b149e46b7066269b6d9fac1f9eb2dcafcec59475fd78a8af7861

(this sample)

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/3880740/

Cape

https://www.capesandbox.com/analysis/75133/

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