MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8b0b8156435c167e2563d3ed2266c1b36fcd868c9d5403f4cbc5e510aede68c4. 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: 20

Intelligence 20 IOCs 1 YARA 5 File information Comments

SHA256 hash:	8b0b8156435c167e2563d3ed2266c1b36fcd868c9d5403f4cbc5e510aede68c4
SHA3-384 hash:	a1b46d6d0ae871083cc15b5973d860f15dc54fadff6bf5fdb1f6d99057dc4375df23cbd632b4616370150ddd9039aff7
SHA1 hash:	64fcc6b82473462b73b2bdf3d25adfa77730f86f
MD5 hash:	0bac2a7b8f614c43e06ac2b7d9accf96
humanhash:	cardinal-foxtrot-music-coffee
File name:	0bac2a7b8f614c43e06ac2b7d9accf96.exe
Download:	download sample
Signature	njrat Create hunting rule
File size:	2'254'848 bytes
First seen:	2026-03-27 23:10:12 UTC
Last seen:	2026-03-27 23:32:58 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (49'294 x AgentTesla, 20'712 x Formbook, 12'401 x SnakeKeylogger)
ssdeep	49152:+vebUNi1inAxKmP7NyHwVm0qSOgMuf7QWhXjI+j:OeINi1FjN4Qm0qSB9T7BIs
Threatray	54 similar samples on MalwareBazaar
TLSH	T1A9A5689D9750FAD3CC1A2237DC96F45A2A0B35F650F2E2D32DA83A4BD51E633D812076
TrID	73.9% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 6.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 6.6% (.EXE) Win64 Executable (generic) (6522/11/2) 4.5% (.EXE) Win32 Executable (generic) (4504/4/1) 2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika	pebin
dhash icon	71f0cc8e8ea4e071 (1 x AsyncRAT, 1 x njrat)
Reporter	abuse_ch
Tags:	exe NjRAT RAT

abuse_ch

njrat C2:
143.198.52.66:5050

Indicators Of Compromise (IOCs)

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

IOC	ThreatFox Reference
143.198.52.66:5050	https://threatfox.abuse.ch/ioc/1777724/

Intelligence

File Origin

# of uploads :

# of downloads :

290

Origin country :

Vendor Threat Intelligence

Malware configuration found for:

DeepSea

Details

DeepSea

DeepSea decrypted strings

Link:

https://research.acce.ciphertechsolutions.com/results/28c2277b-7281-44aa-bff5-0f1434236ce7/

Malware family:

njrat

ID:

File name:

0bac2a7b8f614c43e06ac2b7d9accf96.exe

Verdict:

Malicious activity

Analysis date:

2026-03-27 23:11:04 UTC

Tags:

rat njrat bladabindi remote backdoor xworm

Link:

https://app.any.run/tasks/76597774-10cc-421d-a128-14270799a3ea

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/59571/

Detection(s):

SecuriteInfo.com.Win32.MalwareX-gen.71975811.UNOFFICIAL

Verdict:

Malicious

Score:

95.7%

Link:

https://cyber-fortress.com/docs/result/index.php?id=69c70e62390b9964741468cf

Tags:

bladabindi njrat

Result

Verdict:

Malware

Maliciousness:

Behaviour

Сreating synchronization primitives

Creating a window

DNS request

Connection attempt

Using the Windows Management Instrumentation requests

Sending a custom TCP request

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

base64 bladabindi obfuscated obfuscated packed

Link:

https://www.filescan.io/uploads/69c70e5d00ad3636940712f8/reports/b8162d31-292a-478f-92a9-5499f23ba414/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_100%

Link:

https://www.hybrid-analysis.com/sample/8b0b8156435c167e2563d3ed2266c1b36fcd868c9d5403f4cbc5e510aede68c4

Verdict:

Malicious

File Type:

exe x32

First seen:

2026-03-25T08:17:00Z UTC

Last seen:

2026-03-28T08:20:00Z UTC

Hits:

~10

Detections:

PDM:Trojan.Win32.Generic HEUR:Trojan-Spy.MSIL.KeyLogger.gen HEUR:Trojan.MSIL.Crypt.gen Backdoor.Bladabindi.TCP.C&C Backdoor.Agent.TCP.C&C Trojan.MSIL.Crypt.sb HEUR:Backdoor.MSIL.Bladabindi.gen Backdoor.MSIL.Bladabindi.sb

Link:

https://opentip.kaspersky.com/8b0b8156435c167e2563d3ed2266c1b36fcd868c9d5403f4cbc5e510aede68c4/results?tab=lookup

Malware family:

njRAT

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/5097efe8-8f97-427b-8083-41918bf1a73d

Result

Threat name:

Njrat

Detection:

malicious

Classification:

troj.spyw.evad

Score:

92 / 100

Link:

https://www.joesandbox.com/analysis/1890491

Signature

.NET source code contains potential unpacker

.NET source code contains very large array initializations

.NET source code references suspicious native API functions

Antivirus / Scanner detection for submitted sample

Contains functionality to log keystrokes (.Net Source)

Found malware configuration

Joe Sandbox ML detected suspicious sample

Multi AV Scanner detection for submitted file

Yara detected Njrat

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/8b0b8156435c167e2563d3ed2266c1b36fcd868c9d5403f4cbc5e510aede68c4

Gathering data

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/8b0b8156435c167e2563d3ed2266c1b36fcd868c9d5403f4cbc5e510aede68c4/

Verdict:

Malicious

Threat:

Family.NJRAT

Link:

https://tip.neiki.dev/file/8b0b8156435c167e2563d3ed2266c1b36fcd868c9d5403f4cbc5e510aede68c4

Threat name:

Win32.Backdoor.NjRAT

Status:

Suspicious

First seen:

2026-03-25 16:12:00 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

21 of 36 (58.33%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=rmfycvsdlqlh4jld2pwsezwbwnx43bumtvkah5glyxsrblw6ndca._file

Verdict:

malicious

Label(s):

njrat

47a2deb43f085eca581542e37e57b9f0356b20a9d897f42bc3be74e427a12b0d

njrat

8b0b8156435c167e2563d3ed2266c1b36fcd868c9d5403f4cbc5e510aede68c4

njrat

b4abd1c57d5deab070c3d3dd4a8210ce666799a9fd8d72a4cdd62a7fe4a6c6e5

njrat

c5efa587fe489673591d0de5da8a67a0a558339ce0ac6de7ade6d623ba104e2f

njrat

error

njrat

+ 44 additional samples on MalwareBazaar

Result

Malware family:

njrat

Score:

10/10

Tags:

family:njrat botnet:nyan cat discovery trojan

Link:

https://tria.ge/reports/260327-25vy1sfw71/

Behaviour

Suspicious use of AdjustPrivilegeToken

System Location Discovery: System Language Discovery

Njrat family

njRAT/Bladabindi

Malware Config

C2 Extraction:

rony.publicvm.com:5050

Unpacked files

SH256 hash:

8b0b8156435c167e2563d3ed2266c1b36fcd868c9d5403f4cbc5e510aede68c4

MD5 hash:

0bac2a7b8f614c43e06ac2b7d9accf96

SHA1 hash:

64fcc6b82473462b73b2bdf3d25adfa77730f86f

Link:

https://www.unpac.me/results/d0203d71-142e-456e-a0a5-62280037893f/

SH256 hash:

4ea05f21445aaaba08d93b5be01220fe98e8d5a90267d5a981ea6dd0cf29c943

MD5 hash:

8c77a0e8a53ed81cbb4d19b816fdc6d0

SHA1 hash:

69af38d16ea0417462cf74546956b5ec9b8a856b

Detections:

win_njrat

win_njrat_bytecodes_V2_oct_2023

Link:

https://www.unpac.me/results/d0203d71-142e-456e-a0a5-62280037893f/

Malware family:

njRAT

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/8b0b8156435c/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/8b0b8156435c167e2563d3ed2266c1b36fcd868c9d5403f4cbc5e510aede68c4

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:	NET Create hunting rule
Author:	malware-lu

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

Rule name:	pe_imphash Create hunting rule

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)

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/59571/

Comments

Login required

You need to login to in order to write a comment. Login with your abuse.ch account.

No comments found for this malware sample