MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 165619e61ebf6feb78b2b78f1fa407540e71712e6fe8185bb810c8dffd54eaff. 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: 21

Intelligence 21 IOCs 1 YARA 25 File information Comments

SHA256 hash:	165619e61ebf6feb78b2b78f1fa407540e71712e6fe8185bb810c8dffd54eaff
SHA3-384 hash:	d3cdb2bc18529982eb48e67ee49875dccd47e4870c084494be3c4b15e31b90b5b089573e43742a920f69c47d9dc19f90
SHA1 hash:	6d524b5f51c5388dd2ee66e47bd779d95db5ee90
MD5 hash:	0a85e9263cd4dc174ecdcc628447a2b5
humanhash:	nevada-bravo-two-alaska
File name:	0a85e9263cd4dc174ecdcc628447a2b5.exe
Download:	download sample
Signature	njrat Create hunting rule
File size:	56'320 bytes
First seen:	2026-10-16 19:40:06 UTC
Last seen:	Never
File type:	exe
MIME type:	application/vnd.microsoft.portable-executable
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (49'291 x AgentTesla, 20'706 x Formbook, 12'401 x SnakeKeylogger)
ssdeep	1536:WMZMDnE4uNhty4X+SChDVwsNMDnsXExI3pm6m:JMDnlIk4XohDVwsNMDsXExI3pm
TLSH	T1EF432744BFEA4A01E2BD8F3468F655150634BA63E532EB1F48D668DB17327C58C80FE6
TrID	54.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 23.1% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 4.8% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.8% (.EXE) Win64 Executable (generic) (6522/11/2) 3.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
Magika	pebin
Reporter	abuse_ch
Tags:	exe NjRAT RAT

abuse_ch

njrat C2:
8.162.0.192:11182

Indicators Of Compromise (IOCs)

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

IOC	ThreatFox Reference
8.162.0.192:11182	https://threatfox.abuse.ch/ioc/1970320/

Intelligence

File Origin

# of uploads :

# of downloads :

214

Origin country :

Vendor Threat Intelligence

Malware configuration found for:

njRAT

Details

Link:

https://research.acce.ciphertechsolutions.com/results/27236ac5-eaba-4c95-b62b-d1ce0d5e7146/

Malware family:

njrat

ID:

File name:

exe

Verdict:

Malicious activity

Analysis date:

2026-10-16 19:49:15 UTC

Tags:

auto-reg rat njrat bladabindi auto-startup xworm remote ssh backdoor

Link:

https://app.any.run/tasks/6ae2fb6c-6e3c-42cf-b146-f50cbee7e4be

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/92298/

Detection(s):

Win.Dropper.Nanocore-10030076-0

Win.Dropper.njRAT-10015886-0

Win.Trojan.Bladabindi-6192388-0

Win.Trojan.Generic-6417450-0

Win.Trojan.Generic-6454614-0

Win.Trojan.Generic-6454615-0

Verdict:

Malicious

Score:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6ad27db3f4e17c78f716315f

Tags:

bladabindi nanocore autorun njrat

Result

Verdict:

Malware

Maliciousness:

Behaviour

Launching a process

Searching for synchronization primitives

Creating synchronization primitives

Creating a window

Sending a custom TCP request

Launching a service

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

anti-debug anti-vm base64 cmd config-extracted dllhost dropper explorer hacktool lolbin njrat njrat obfuscated rat reconnaissance remoteaccesstool rundll32 schtasks vbnet winnti

Link:

https://www.filescan.io/uploads/6ad27daac49973c23696b8ec/reports/ebe79c57-ae7d-440d-933a-aa3cb75c2828/overview

Verdict:

Malicious

Labled as:

Trojan.Generic

Link:

https://www.hybrid-analysis.com/sample/165619e61ebf6feb78b2b78f1fa407540e71712e6fe8185bb810c8dffd54eaff

Verdict:

Malicious

File Type:

exe x32

First seen:

2026-10-14T15:04:00Z UTC

Last seen:

2026-10-18T04:59:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/165619e61ebf6feb78b2b78f1fa407540e71712e6fe8185bb810c8dffd54eaff/results?tab=lookup

Malware family:

njRAT

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/86b3f4a7-d6dc-4304-89d9-bc8ed9fb9b09

Result

Threat name:

Njrat

Detection:

malicious

Classification:

phis.troj.adwa.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1988218

Signature

.NET source code contains potential unpacker

.NET source code references suspicious native API functions

Antivirus / Scanner detection for submitted sample

Antivirus detection for dropped file

Contains functionality to log keystrokes (.Net Source)

Creates autostart registry keys with suspicious names

Disables zone checking for all users

Drops PE files to the startup folder

Found malware configuration

Joe Sandbox ML detected suspicious sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for dropped file

Multi AV Scanner detection for submitted file

Protects its processes via BreakOnTermination flag

Suricata IDS alerts for network traffic

Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)

Unusual module load detection (module proxying)

Yara detected Njrat

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/165619e61ebf6feb78b2b78f1fa407540e71712e6fe8185bb810c8dffd54eaff

Verdict:

njRat

YARA:

14 match(es)

Tags:

.Net Executable Managed .NET njRat PE (Portable Executable) PE File Layout RAT SOS: 0.29 Win 32 Exe x86

Malware Config

C2 Extraction:

CNC: 33.tcp.cpolar.top
PORT: 11182

Link:

https://app.malva.re/file/0a85e9263cd4dc174ecdcc628447a2b5

Detection:

njrat

Link:

https://mwdb.cert.pl/sample/165619e61ebf6feb78b2b78f1fa407540e71712e6fe8185bb810c8dffd54eaff/

Threat name:

ByteCode-MSIL.Backdoor.NjRAT

Status:

Malicious

First seen:

2026-10-14 17:09:20 UTC

AV detection:

33 of 38 (86.84%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=czlbtzq6x5x6w6fsw6hr7jahkqhhc4jon7ubqw5ycden77ku5l7q._file

Verdict:

malicious

Label(s):

NjRAT

Link:

https://reports.threatray.com/21d92dcc-13dd-4582-a972-8f68f2d9554b

Result

Malware family:

njrat

Score:

10/10

Tags:

family:njrat botnet:victim defense_evasion discovery persistence privilege_escalation trojan

Link:

https://tria.ge/reports/261016-ydqy7sztet/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Reads the TCP/IP host and domain name from the registry

System Location Discovery: System Language Discovery

Enumerates video capture drivers

Adds Run key to start application

Creates a file in the Startup directory

Family: njRAT/Bladabindi

Malware Config

C2 Extraction:

33.tcp.cpolar.top:11182

Unpacked files

SH256 hash:

165619e61ebf6feb78b2b78f1fa407540e71712e6fe8185bb810c8dffd54eaff

MD5 hash:

0a85e9263cd4dc174ecdcc628447a2b5

SHA1 hash:

6d524b5f51c5388dd2ee66e47bd779d95db5ee90

Detections:

NjRat

win_njrat_w1

CN_disclosed_20180208_c

INDICATOR_SUSPICIOUS_EXE_RawPaste_URL

MALWARE_Win_NjRAT

MAL_Winnti_Sample_May18_1

Njrat

Unknown_Malware_Sample_Jul17_2

Link:

https://www.unpac.me/results/ae12c8f5-f75d-4f1a-8d9f-70b4cdfb8806/

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/165619e61ebf6feb78b2b78f1fa407540e71712e6fe8185bb810c8dffd54eaff

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:	crimeware_njrat_strings Create hunting rule
Author:	Sekoia.io
Description:	Detects njRAT based on some strings

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:	INDICATOR_SUSPICIOUS_EXE_RawPaste_URL Create hunting rule
Author:	ditekSHen
Description:	Detects executables (downlaoders) containing URLs to raw contents of a paste

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:	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:	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:	Unknown_Malware_Sample_Jul17_2 Create hunting rule
Author:	Florian Roth (Nextron Systems)
Description:	Detects unknown malware sample with pastebin RAW URL
Reference:	https://goo.gl/iqH8CK

Rule name:	Unknown_Malware_Sample_Jul17_2_RID326D Create hunting rule
Author:	Florian Roth
Description:	Detects unknown malware sample with pastebin RAW URL
Reference:	https://goo.gl/iqH8CK

Rule name:	VECT_Ransomware Create hunting rule
Author:	Mustafa Bakhit
Description:	Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments.

Rule name:	Windows_Trojan_Njrat_30f3c220 Create hunting rule

Rule name:	Windows_Trojan_Njrat_30f3c220 Create hunting rule
Author:	Elastic Security

Rule name:	WIN_Malware_XWorm_ForgeAuto_6b06c990_Extrait Create hunting rule
Author:	Marjoriefort
Description:	Detects XWorm (pe, etat extrait)

Rule name:	win_njrat_w1 Create hunting rule
Author:	Brian Wallace @botnet_hunter <bwall@ballastsecurity.net>
Description:	Identify njRat

Rule name:	WIN_Sample_Unique_69354b41 Create hunting rule
Author:	Marjoriefort
Description:	Specimen unique (soumission Bazaar) - strings distinctifs propres au sample
Reference:	69354b41e10daf03d3f3af881b32d5c0fec56b1cfe96629fd4c5263413a42854.exe

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/92298/

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