MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1013bc677e8519b0a53b49e311a3360e2a27f54e9a051f253d45d6a5204e906f. 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 20 File information Comments

SHA256 hash:	1013bc677e8519b0a53b49e311a3360e2a27f54e9a051f253d45d6a5204e906f
SHA3-384 hash:	e025ea8d58fffe0b5929a693e271f75496d1b89fabb195aed8c5e798e34c7bb26f11eba76c03678a32bb834ae1c33221
SHA1 hash:	36d3b9d7066d42f6dd79f73cae6c2858a3664b3e
MD5 hash:	6de60fa5130454a0eff066650d0d30d8
humanhash:	mike-sad-beer-nevada
File name:	6DE60FA5130454A0EFF066650D0D30D8.exe
Download:	download sample
Signature	njrat Create hunting rule
File size:	24'064 bytes
First seen:	2025-06-27 06:20:06 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'859 x AgentTesla, 19'789 x Formbook, 12'305 x SnakeKeylogger)
ssdeep	384:pweXCQIreJig/8Z7SS1fEBpng6tgL2IBPZVmRvR6JZlbw8hqIusZzZF9:OLq411eRpcnu0
TLSH	T135B21B4E3FB98856C5AC17748AA5965003B4D1870423EE2FCCC550CBAFB3ADA5D4CAF9
TrID	66.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 9.5% (.EXE) Win64 Executable (generic) (10522/11/4) 5.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.5% (.EXE) Win16 NE executable (generic) (5038/12/1) 4.0% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika	pebin
Reporter	abuse_ch
Tags:	exe NjRAT RAT

abuse_ch

njrat C2:
103.245.167.123:25565

Indicators Of Compromise (IOCs)

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

IOC	ThreatFox Reference
103.245.167.123:25565	https://threatfox.abuse.ch/ioc/1549895/

Intelligence

File Origin

# of uploads :

# of downloads :

462

Origin country :

Vendor Threat Intelligence

Malware family:

njrat

ID:

File name:

Server.exe

Verdict:

Malicious activity

Analysis date:

2025-06-23 03:20:53 UTC

Tags:

rat njrat bladabindi remote backdoor

Link:

https://app.any.run/tasks/aee1818d-9a51-46a3-873d-f241ae501304

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/11302/

Verdict:

Malicious

Score:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=685e384437c34367794685d2

Tags:

bladabindi 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

Creating a process with a hidden window

Creating a window

Searching for synchronization primitives

Connection attempt

Using the Windows Management Instrumentation requests

Sending a custom TCP request

Unauthorized injection to a recently created process

Launching the process to change the firewall settings

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

base64 cmd config-extracted fingerprint lolbin netsh njrat njrat obfuscated rat vbnet windows

Link:

https://www.filescan.io/uploads/685e3834d1f1eb5d81c819b2/reports/fdcba177-f130-4093-bc7a-6a96fc3abaff/overview

Verdict:

Malicious

Labled as:

Trojan.Generic

Link:

https://www.hybrid-analysis.com/sample/1013bc677e8519b0a53b49e311a3360e2a27f54e9a051f253d45d6a5204e906f

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/8edc07de-2f0f-4df1-9601-ed32eddfac59

Result

Threat name:

Njrat

Detection:

malicious

Classification:

phis.troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1724027

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

C2 URLs / IPs found in malware configuration

Contains functionality to log keystrokes (.Net Source)

Disables zone checking for all users

Found malware configuration

Joe Sandbox ML detected suspicious sample

Malicious sample detected (through community Yara rule)

Modifies the windows firewall

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

Uses netsh to modify the Windows network and firewall settings

Yara detected Njrat

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/1013bc677e8519b0a53b49e311a3360e2a27f54e9a051f253d45d6a5204e906f

Verdict:

njRat

YARA:

9 match(es)

Tags:

.Net Executable njRat PE (Portable Executable) RAT Win 32 Exe x86

Malware Config

C2 Extraction:

CNC: 103.245.167.123
PORT: 25565

Link:

https://app.malva.re/file/6de60fa5130454a0eff066650d0d30d8

Detection:

njrat

Link:

https://mwdb.cert.pl/sample/1013bc677e8519b0a53b49e311a3360e2a27f54e9a051f253d45d6a5204e906f/

Verdict:

Malicious

Link:

https://tip.neiki.dev/file/1013bc677e8519b0a53b49e311a3360e2a27f54e9a051f253d45d6a5204e906f

Threat name:

ByteCode-MSIL.Backdoor.njRAT

Status:

Malicious

First seen:

2025-06-24 21:28:17 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

24 of 24 (100.00%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=caj3yz36qum3bjj3jhrrdizwbyvcp5koticr6jj5ixlkkicosbxq._file

Result

Malware family:

njrat

Score:

10/10

Tags:

family:njrat botnet:hacked defense_evasion discovery persistence privilege_escalation trojan

Link:

https://tria.ge/reports/250627-g32nkav1h1/

Behaviour

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

Event Triggered Execution: Netsh Helper DLL

System Location Discovery: System Language Discovery

Checks computer location settings

Executes dropped EXE

Modifies Windows Firewall

Njrat family

njRAT/Bladabindi

Malware Config

C2 Extraction:

103.245.167.123:25565

Verdict:

Malicious

Tags:

rat njrat Win.Packed.Generic-9795615-0 bladabindi

YARA:

JPCERTCC_Njrat MALWARE_Win_NjRAT MAL_Njrat Windows_Trojan_Njrat_30f3c220 malware_Njrat_strings win_njrat_strings_oct_2023

Link:

https://app.threat.zone/submission/90f24a9e-837e-4624-81c4-3c47029dc15a

Unpacked files

SH256 hash:

1013bc677e8519b0a53b49e311a3360e2a27f54e9a051f253d45d6a5204e906f

MD5 hash:

6de60fa5130454a0eff066650d0d30d8

SHA1 hash:

36d3b9d7066d42f6dd79f73cae6c2858a3664b3e

Detections:

win_njrat_g1

win_njrat_w1

NjRat

Link:

https://www.unpac.me/results/d1f7238f-fa74-4bb3-9bb9-af79c70601f2/

Malware family:

njRAT

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/1013bc677e85/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/1013bc677e8519b0a53b49e311a3360e2a27f54e9a051f253d45d6a5204e906f

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:	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:	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:	njrat_ Create hunting rule
Author:	Michelle Khalil
Description:	This rule detects unpacked njrat malware samples.

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

Rule name:	Windows_Trojan_Njrat_30f3c220 Create hunting rule
Author:	Elastic Security

Rule name:	win_njrat_bytecodes_oct_2023 Create hunting rule
Author:	Matthew @ Embee_Research

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

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

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/11302/

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