MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 bfee25bffb876fc52246cf35d41a16eda0500c59501d645ae5bd57dc0d90e38b. 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: | bfee25bffb876fc52246cf35d41a16eda0500c59501d645ae5bd57dc0d90e38b |
|---|---|
| SHA3-384 hash: | 7fe400ed29b3f56f21c71a4683195f08bb14b05f7c629a44e64219ec96ebef3cf3a584c1b55302b8eb33ac1b8298b999 |
| SHA1 hash: | 8266119f9a445385b81608dbe2ea9161a40762df |
| MD5 hash: | 1a1018d3df57d0dc22f39b30b9d9a28e |
| humanhash: | butter-papa-summer-chicken |
| File name: | 1A1018D3DF57D0DC22F39B30B9D9A28E.exe |
| Download: | download sample |
| Signature | njrat |
| File size: | 304'128 bytes |
| First seen: | 2025-09-30 15:45:05 UTC |
| Last seen: | 2025-10-01 00:00:41 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| ssdeep | 6144:L+7FoqO4Tbq6oOSXwFOyo0z4pZmvR8MNiW5TqH5YBqy/OCP7d:CogSXCorMR5pyf03Z |
| TLSH | T1DF54BF47B6588704DA6829BAD1EF1D3803E2AFD33A32E3857F48775D1D023E3AD45689 |
| TrID | 40.9% (.EXE) Win64 Executable (generic) (10522/11/4) 19.5% (.EXE) Win16 NE executable (generic) (5038/12/1) 8.0% (.EXE) Win16/32 Executable Delphi generic (2072/23) 8.0% (.ICL) Windows Icons Library (generic) (2059/9) 7.8% (.EXE) OS/2 Executable (generic) (2029/13) |
| 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 |
|---|---|
| 185.94.29.239:3555 | https://threatfox.abuse.ch/ioc/1604732/ |
Intelligence
File Origin
# of uploads :
4
# of downloads :
214
Origin country :
NLVendor Threat Intelligence
Malware family:
njrat
ID:
1
File name:
1A1018D3DF57D0DC22F39B30B9D9A28E.exe
Verdict:
Malicious activity
Analysis date:
2025-09-30 16:11:40 UTC
Tags:
netreactor njrat rat bladabindi remote backdoor
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 njrat
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a process with a hidden window
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a file
Сreating synchronization primitives
Creating a window
DNS request
Connection attempt
Using the Windows Management Instrumentation requests
Sending a custom TCP request
Forced shutdown of a system process
Unauthorized injection to a recently created process
Adding an exclusion to Microsoft Defender
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
base64 net_reactor obfuscated obfuscated overlay packed packed vbnet
Verdict:
Malicious
Labled as:
Trojan.Generic
Verdict:
Malicious
File Type:
exe x64
First seen:
2025-09-27T16:37:00Z UTC
Last seen:
2025-09-27T16:37:00Z UTC
Hits:
~10
Malware family:
njRAT
Verdict:
Malicious
Result
Threat name:
Njrat
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Antivirus detection for dropped file
Bypasses PowerShell execution policy
Contains functionality to log keystrokes (.Net Source)
Disables zone checking for all users
Encrypted powershell cmdline option found
Found malware configuration
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Suspicious Encoded PowerShell Command Line
Suricata IDS alerts for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses dynamic DNS services
Yara detected Njrat
Behaviour
Behavior Graph:
Score:
97%
Verdict:
Malware
File Type:
PE
Gathering data
Verdict:
Malicious
Threat:
Family.NJRAT
Threat name:
Win64.Backdoor.njRAT
Status:
Suspicious
First seen:
2025-09-27 21:44:10 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
1
AV detection:
24 of 38 (63.16%)
Threat level:
5/5
Detection(s):
Malicious file
Result
Malware family:
njrat
Score:
10/10
Tags:
family:njrat botnet:x defense_evasion discovery trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
System policy modification
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Obfuscated Files or Information: Command Obfuscation
Checks computer location settings
Executes dropped EXE
Njrat family
UAC bypass
njRAT/Bladabindi
Malware Config
C2 Extraction:
127.0.0.1:3555
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
bfee25bffb876fc52246cf35d41a16eda0500c59501d645ae5bd57dc0d90e38b
MD5 hash:
1a1018d3df57d0dc22f39b30b9d9a28e
SHA1 hash:
8266119f9a445385b81608dbe2ea9161a40762df
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: | BAZT_B5_NOCEXInvalidStream |
|---|
| Rule name: | CP_AllMal_Detector |
|---|---|
| Author: | DiegoAnalytics |
| Description: | CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication |
| Rule name: | CP_Script_Inject_Detector |
|---|---|
| Author: | DiegoAnalytics |
| Description: | Detects attempts to inject code into another process across PE, ELF, Mach-O binaries |
| Rule name: | DotNet_Reactor |
|---|---|
| Author: | @bartblaze |
| Description: | Identifies .NET Reactor, which offers .NET code protection such as obfuscation, encryption and so on. |
| Rule name: | MD5_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for MD5 constants |
| Rule name: | pe_no_import_table |
|---|---|
| Description: | Detect pe file that no import table |
| Rule name: | PureCrypter |
|---|---|
| Author: | @bartblaze |
| Description: | Identifies PureCrypter, .NET loader and obfuscator. |
| Reference: | https://malpedia.caad.fkie.fraunhofer.de/details/win.purecrypter |
| 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) |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.