MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 dff65050ec444ad8da5d6ebe757ff45f71c8f3e898382c7e9570031a8c90c26c. 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
| SHA256 hash: | dff65050ec444ad8da5d6ebe757ff45f71c8f3e898382c7e9570031a8c90c26c |
|---|---|
| SHA3-384 hash: | 434eec7c1ea134a45713f2c9d838b4934176b64b0b17e5113f4bc576147bf2e88b09befbfaa9a4b3fcd2c90eefe9662c |
| SHA1 hash: | cfa5bc8de22bc1f9b0661cbf5146015238a37a75 |
| MD5 hash: | 23792bdd1136c3a69ad6a5bdc0914a45 |
| humanhash: | beer-winner-friend-foxtrot |
| File name: | 23792bdd1136c3a69ad6a5bdc0914a45.exe |
| Download: | download sample |
| Signature | njrat |
| File size: | 37'888 bytes |
| First seen: | 2026-01-12 20:55:13 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (49'242 x AgentTesla, 20'499 x Formbook, 12'374 x SnakeKeylogger) |
| ssdeep | 768:mnY0DwODZX8fkMklk8rM+rMRa8Nu/0Ft:mnFTZMcMkSP+gRJNm0 |
| Threatray | 1'340 similar samples on MalwareBazaar |
| TLSH | T13603294D7BE18168C5FD1A7B05B2D41307BAE04F6E23D90E8EE564EA37636C18B50AF1 |
| TrID | 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 9.7% (.EXE) Win64 Executable (generic) (10522/11/4) 6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 4.1% (.EXE) Win32 Executable (generic) (4504/4/1) |
| Magika | pebin |
| Reporter |  abuse_ch |
| Tags: | exe NjRAT RAT |
Indicators Of Compromise (IOCs)
Below is a list of indicators of compromise (IOCs) associated with this malware samples.
| IOC | ThreatFox Reference |
|---|---|
| 193.161.193.99:50079 | https://threatfox.abuse.ch/ioc/1701376/ |
Intelligence
File Origin
# of uploads :
1
# of downloads :
235
Origin country :
NLVendor 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:
_dff65050ec444ad8da5d6ebe757ff45f71c8f3e898382c7e9570031a8c90c26c.exe
Verdict:
Malicious activity
Analysis date:
2026-01-12 20:57:00 UTC
Tags:
rat njrat bladabindi auto-reg auto-startup
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:
autorun njrat spam
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
base64 bladabindi cmd config-extracted explorer fingerprint krypt lolbin netsh njrat njrat rat reconnaissance vbnet windows
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-01-09T15:33:00Z UTC
Last seen:
2026-01-10T15:21:00Z UTC
Hits:
~10
Detections:
HEUR:Trojan-Spy.MSIL.KeyLogger.gen HEUR:Backdoor.MSIL.SpyGate.gen Backdoor.MSIL.Bladabindi.sb PDM:Trojan.Win32.Generic HEUR:Trojan.Win32.Generic HEUR:Trojan.MSIL.Crypt.gen HEUR:Trojan.MSIL.Bladabindi.gen HEUR:Trojan.MSIL.Agent.gen Backdoor.MSIL.SpyGate.sb Trojan.Win32.Gorgon.sb Trojan.MSIL.DOTHETUK.sb Trojan.MSIL.Agent.sb HEUR:Worm.Win32.Generic
Malware family:
Mimikatz
Verdict:
Malicious
Result
Threat name:
Njrat
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
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
Drops PE files to the startup folder
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
Sigma detected: New RUN Key Pointing to Suspicious Folder
Unusual module load detection (module proxying)
Uses netsh to modify the Windows network and firewall settings
Yara detected Njrat
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Gathering data
Verdict:
Malicious
Threat:
Family.NJRAT
Threat name:
ByteCode-MSIL.Backdoor.njRAT
Status:
Malicious
First seen:
2026-01-09 21:42:28 UTC
AV detection:
35 of 38 (92.11%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
njrat
Similar samples:
+ 1'330 additional samples on MalwareBazaar
Result
Malware family:
njrat
Score:
10/10
Tags:
family:njrat botnet:celestial defense_evasion discovery persistence privilege_escalation
Behaviour
Checks processor information in registry
Enumerates system info in registry
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Event Triggered Execution: Netsh Helper DLL
System Location Discovery: System Language Discovery
Adds Run key to start application
Checks computer location settings
Drops startup file
Executes dropped EXE
Modifies Windows Firewall
Malware Config
C2 Extraction:
fig3456-50079.portmap.host:50079
Verdict:
Malicious
Tags:
rat njrat Bladabindi Win.Packed.Bladabindi-7994427-0
YARA:
ByteCode_MSIL_Backdoor_NjRAT MALWARE_Win_NjRAT Windows_Trojan_Njrat_30f3c220
Unpacked files
SH256 hash:
dff65050ec444ad8da5d6ebe757ff45f71c8f3e898382c7e9570031a8c90c26c
MD5 hash:
23792bdd1136c3a69ad6a5bdc0914a45
SHA1 hash:
cfa5bc8de22bc1f9b0661cbf5146015238a37a75
Detections:
win_njrat_g1
win_njrat_w1
NjRat
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: | SUSP_netsh_firewall_command |
|---|---|
| Author: | SECUINFRA Falcon Team |
| 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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