MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 86ef3338cd3f0c7cda366412d9de171a61bea4cde39c3dc8163740b5c3599f5a. 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: 17
| SHA256 hash: | 86ef3338cd3f0c7cda366412d9de171a61bea4cde39c3dc8163740b5c3599f5a |
|---|---|
| SHA3-384 hash: | 7c5a5c722ff80c9e1acbb9769c49bfa3138806ad3d093d1f934270e73658896d500d3c57a4e3606067da899b8aae0eed |
| SHA1 hash: | 38d936b698926252c593ee81569ce358a01a23e5 |
| MD5 hash: | 36c336e1de54034a080bb809f0457b0e |
| humanhash: | timing-mockingbird-eighteen-minnesota |
| File name: | 36C336E1DE54034A080BB809F0457B0E.exe |
| Download: | download sample |
| Signature | njrat |
| File size: | 32'768 bytes |
| First seen: | 2025-06-10 20:30:22 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'610 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 384:90bUe5XB4e0X6Ob7w0Q0mS03AWTxtTUFQqzFCObbt:uT9BuJ455dsbt |
| Threatray | 1'007 similar samples on MalwareBazaar |
| TLSH | T1DFE208067BE98215D6BC5AFC8CB313214772E3838532EB6F9CDC58CA4B676D00645EE9 |
| TrID | 51.8% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 22.1% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 7.4% (.EXE) Win64 Executable (generic) (10522/11/4) 4.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 3.5% (.EXE) Win16 NE executable (generic) (5038/12/1) |
| 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 |
|---|---|
| 45.146.81.147:5552 | https://threatfox.abuse.ch/ioc/1543433/ |
Intelligence
File Origin
# of uploads :
1
# of downloads :
656
Origin country :
NLVendor Threat Intelligence
Malware family:
njrat
ID:
1
File name:
36C336E1DE54034A080BB809F0457B0E.exe
Verdict:
Malicious activity
Analysis date:
2025-06-10 20:33:59 UTC
Tags:
rat njrat bladabindi
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Verdict:
Malicious
Score:
99.1%
Tags:
bladabindi njrat
Result
Verdict:
Malware
Maliciousness:
Behaviour
Сreating synchronization primitives
Creating a window
Searching for synchronization primitives
Connection attempt
Using the Windows Management Instrumentation requests
Sending a custom TCP request
Creating a file in the %temp% directory
Creating a process from a recently created file
DNS request
Connecting to a non-recommended domain
Sending an HTTP GET request
Running batch commands
Creating a process with a hidden window
Creating a file
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
backdoor base64 bladabindi cmd config-extracted keylogger lolbin njrat njrat obfuscated rat razy spygate vbnet
Verdict:
Malicious
Labled as:
Trojan.Generic
Malware family:
njRAT
Verdict:
Malicious
Result
Threat name:
Njrat
Detection:
malicious
Classification:
troj.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
C2 URLs / IPs found in malware configuration
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Joe Sandbox ML detected suspicious sample
Multi AV Scanner detection for submitted file
Sigma detected: Potentially Suspicious Malware Callback Communication
Suricata IDS alerts for network traffic
Yara detected Njrat
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Threat name:
ByteCode-MSIL.Backdoor.njRAT
Status:
Malicious
First seen:
2025-06-08 06:39:29 UTC
File Type:
PE (.Net Exe)
AV detection:
34 of 36 (94.44%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
njrat
Similar samples:
+ 997 additional samples on MalwareBazaar
Result
Malware family:
njrat
Score:
10/10
Tags:
family:njrat botnet:nyan cat discovery
Behaviour
Suspicious use of AdjustPrivilegeToken
System Location Discovery: System Language Discovery
Malware Config
C2 Extraction:
45.146.81.147:5552
Verdict:
Malicious
Tags:
njrat njrat Win.Packed.njRAT-7445143-0 bladabindi rat
YARA:
ByteCode_MSIL_Backdoor_NjRAT win_njrat_bytecodes_V2_oct_2023
Unpacked files
SH256 hash:
86ef3338cd3f0c7cda366412d9de171a61bea4cde39c3dc8163740b5c3599f5a
MD5 hash:
36c336e1de54034a080bb809f0457b0e
SHA1 hash:
38d936b698926252c593ee81569ce358a01a23e5
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: | NETexecutableMicrosoft |
|---|---|
| Author: | malware-lu |
| Rule name: | Njrat |
|---|---|
| Author: | botherder https://github.com/botherder |
| Description: | Njrat |
| Rule name: | njrat_v1 |
|---|---|
| Author: | RandomMalware |
| 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: | Sus_Obf_Enc_Spoof_Hide_PE |
|---|---|
| Author: | XiAnzheng |
| Description: | Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP) |
| Rule name: | win_njrat_bytecodes_V2_oct_2023 |
|---|---|
| Author: | Matthew @ Embee_Research |
| Rule name: | yarahub_win_njrat_bytecodes_V2_oct_2023 |
|---|---|
| Author: | Matthew @ Embee_Research |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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