MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 dbabe5bc4bfa164771c72f900adf02b24165fc6824771b0a00c42f29baa5ba68. 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: | dbabe5bc4bfa164771c72f900adf02b24165fc6824771b0a00c42f29baa5ba68 |
|---|---|
| SHA3-384 hash: | cb1ce3cdb711ab329826d030eed0c19457e1f9ed40fe3422e0e6fab65b3d5a6df6bfb469166198bb1d2bfe4b9767ded0 |
| SHA1 hash: | d8a252f351a358bf641efeb4f6150cd67a61d61e |
| MD5 hash: | 81e97667250c65cb31226dae51b28396 |
| humanhash: | sixteen-juliet-west-avocado |
| File name: | NJ.exe |
| Download: | download sample |
| Signature | njrat |
| File size: | 32'768 bytes |
| First seen: | 2022-10-22 21:03:08 UTC |
| Last seen: | 2024-09-12 15:39:57 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger) |
| ssdeep | 384:f0bUe5XB4e0XvpOjfUc6WQzQWT3tTUFQqz9oObbp:UT9Bu4j8crQRWbp |
| Threatray | 380 similar samples on MalwareBazaar |
| TLSH | T157E217463BA58229C2BC6AFC8CB303210772E3478532EB6F5CDC48DA4B676D05251EF9 |
| TrID | 48.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 20.5% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 8.6% (.SCR) Windows screen saver (13101/52/3) 6.9% (.EXE) Win64 Executable (generic) (10523/12/4) 4.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) |
| Reporter |  0xToxin |
| Tags: | 91.213.50.74 exe njnjnj-duckdns-org NjRAT NYAN CAT opendir |
Indicators Of Compromise (IOCs)
Below is a list of indicators of compromise (IOCs) associated with this malware samples.
| IOC | ThreatFox Reference |
|---|---|
| 207.244.231.35:57831 | https://threatfox.abuse.ch/ioc/915994/ |
Intelligence
File Origin
# of uploads :
5
# of downloads :
292
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
njrat
ID:
1
File name:
NJ.exe
Verdict:
Malicious activity
Analysis date:
2022-10-22 21:04:22 UTC
Tags:
trojan rat njrat bladabindi
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
njRat
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Сreating synchronization primitives
Creating a window
Searching for synchronization primitives
DNS request
Using the Windows Management Instrumentation requests
Sending a custom TCP request
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
cmd.exe greyware njrat packed rat
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
njRAT
Verdict:
Malicious
Result
Threat name:
Njrat
Detection:
malicious
Classification:
troj.spyw.evad
Score:
92 / 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
Connects to many ports of the same IP (likely port scanning)
Contains functionality to log keystrokes (.Net Source)
Machine Learning detection for sample
Snort IDS alert for network traffic
Uses dynamic DNS services
Yara detected Njrat
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Backdoor.Bladabhindi
Status:
Malicious
First seen:
2022-10-22 21:11:52 UTC
File Type:
PE (.Net Exe)
AV detection:
26 of 26 (100.00%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
njrat
Similar samples:
+ 370 additional samples on MalwareBazaar
Result
Malware family:
njrat
Score:
10/10
Tags:
family:njrat botnet:nyan cat
Behaviour
Suspicious use of AdjustPrivilegeToken
Malware Config
C2 Extraction:
njnjnj.duckdns.org:57831
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
dbabe5bc4bfa164771c72f900adf02b24165fc6824771b0a00c42f29baa5ba68
MD5 hash:
81e97667250c65cb31226dae51b28396
SHA1 hash:
d8a252f351a358bf641efeb4f6150cd67a61d61e
Malware family:
njRAT
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.55
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: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
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.