MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 d875ec9aff3b10d8af93141b42a3a627d695809e16f1cb4fa32bff59b8c5cb49. 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: 19
| SHA256 hash: | d875ec9aff3b10d8af93141b42a3a627d695809e16f1cb4fa32bff59b8c5cb49 |
|---|---|
| SHA3-384 hash: | 4dcfcdce0dd4ed9268863aa82d9c6ab21d224249face6465197cea83d170ae0325f6de0a5d75806305244e78de2ca4ca |
| SHA1 hash: | 671fe6984989f7be13fc67c861500b0f138a2250 |
| MD5 hash: | e408019d1e0d8ce0ff2bee2517aa6982 |
| humanhash: | sweet-georgia-emma-speaker |
| File name: | d875ec9aff3b10d8af93141b42a3a627d695809e16f1cb4fa32bff59b8c5cb49.exe |
| Download: | download sample |
| Signature | njrat |
| File size: | 105'472 bytes |
| First seen: | 2026-02-28 00:37:18 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'818 x AgentTesla, 19'742 x Formbook, 12'286 x SnakeKeylogger) |
| ssdeep | 384:ZJ6Nb7LsikZ9zNf/1uyU71evdjsOaP0rAF+rMRTyN/0L+EcoinblneHQM3epzXok:KNf4l1lU71e9FacrM+rMRa8NuGFt |
| Threatray | 1'343 similar samples on MalwareBazaar |
| TLSH | T1FCA33D0977D28424C5EDA6364F62E2330376DC0B5A32CA0E6AE47D573B7F5834A295F2 |
| 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 |
Indicators Of Compromise (IOCs)
Below is a list of indicators of compromise (IOCs) associated with this malware samples.
| IOC | ThreatFox Reference |
|---|---|
| 78.29.43.89:40978 | https://threatfox.abuse.ch/ioc/1755560/ |
Intelligence
File Origin
# of uploads :
1
# of downloads :
130
Origin country :
CLVendor 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
Malware family:
njrat
ID:
1
File name:
d875ec9aff3b10d8af93141b42a3a627d695809e16f1cb4fa32bff59b8c5cb49.exe
Verdict:
Malicious activity
Analysis date:
2026-02-28 00:25:00 UTC
Tags:
njrat
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Njrat
Verdict:
Malicious
Score:
99.9%
Tags:
bladabindi autorun njrat
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
base64 cmd config-extracted explorer fingerprint lolbin netsh njrat njrat rat reconnaissance vbnet
Verdict:
Malicious
Labled as:
Trojan.Generic
Verdict:
Malicious
File Type:
exe x32
Detections:
PDM:Trojan.Win32.Generic Trojan.Win32.Gorgon.sb HEUR:Trojan-Spy.MSIL.KeyLogger.gen HEUR:Trojan.Win32.Generic Trojan.MSIL.Agent.sb HEUR:Worm.Win32.Generic HEUR:Trojan.MSIL.Crypt.gen HEUR:Trojan.MSIL.Bladabindi.gen HEUR:Trojan.MSIL.Agent.gen HEUR:Backdoor.MSIL.SpyGate.gen Backdoor.MSIL.SpyGate.sb Backdoor.MSIL.Bladabindi.sb
Malware family:
Mimikatz
Verdict:
Malicious
Score:
100%
Verdict:
Malware
File Type:
PE
Gathering data
Verdict:
Malicious
Threat:
Family.NJRAT
Threat name:
ByteCode-MSIL.Backdoor.njRAT
Status:
Malicious
First seen:
2026-02-28 00:25:22 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
23 of 24 (95.83%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
njrat
Similar samples:
+ 1'333 additional samples on MalwareBazaar
Result
Malware family:
njrat
Score:
10/10
Tags:
family:njrat botnet:hacked defense_evasion discovery persistence privilege_escalation
Behaviour
Modifies data under HKEY_USERS
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
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
Malware Config
C2 Extraction:
tcp1.tunnel4.com:40978
Unpacked files
SH256 hash:
d875ec9aff3b10d8af93141b42a3a627d695809e16f1cb4fa32bff59b8c5cb49
MD5 hash:
e408019d1e0d8ce0ff2bee2517aa6982
SHA1 hash:
671fe6984989f7be13fc67c861500b0f138a2250
Detections:
win_njrat_g1
win_njrat_w1
NjRat
Malware family:
njRAT
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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: | ByteCode_MSIL_Backdoor_NjRAT |
|---|---|
| Author: | ReversingLabs |
| Description: | Yara rule that detects NjRAT backdoor. |
| Rule name: | Detect_PowerShell_Obfuscation |
|---|---|
| Author: | daniyyell |
| Description: | Detects obfuscated PowerShell commands commonly used in malicious scripts. |
| Rule name: | Disable_Defender |
|---|---|
| Author: | iam-py-test |
| Description: | Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen |
| Rule name: | MALWARE_Win_NjRAT |
|---|---|
| Author: | ditekSHen |
| Description: | Detects NjRAT / Bladabindi / NjRAT Golden |
| Rule name: | Mal_WIN_NjRAT_RAT_PE |
|---|---|
| Author: | Phatcharadol Thangplub |
| Description: | Use to detect NjRAT implant. |
| Rule name: | NETexecutableMicrosoft |
|---|---|
| Author: | malware-lu |
| Rule name: | Njrat |
|---|---|
| Author: | botherder https://github.com/botherder |
| Description: | Njrat |
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | Sus_CMD_Powershell_Usage |
|---|---|
| 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 |
|---|
| Rule name: | Windows_Trojan_Njrat_30f3c220 |
|---|---|
| Author: | Elastic Security |
| Rule name: | win_njrat_w1 |
|---|---|
| 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.
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