MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 75c24172fad5dcee8c4a92b183d17b5da430fce1354536124a6183f27d043754. 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: 10


Intelligence 10 IOCs YARA 2 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 75c24172fad5dcee8c4a92b183d17b5da430fce1354536124a6183f27d043754
SHA3-384 hash: 8f38609338622a72e91be14bcc0f04e2e47f4d0bfab3e583761c4d091b27b470ed4e07c0ca8b262f4f3e3c1ffa87b906
SHA1 hash: a0b7e2ba73759c865cd05cc68e16a69e651a3914
MD5 hash: d533a598386654e53cfc0ddf48e6e6f7
humanhash: network-monkey-texas-equal
File name:d533a598386654e53cfc0ddf48e6e6f7
Download: download sample
Signature njrat
Create hunting rule
File size:32'768 bytes
First seen:2021-07-23 00:09:22 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 384:U0bUe5XB4e0XQOSSaggUBZIGmWTetTUFQqzFzDObb8:xT9BuXSbggUBZIjFb8
Threatray 100 similar samples on MalwareBazaar
TLSH T154E2F74A7BA58215C6BC1AFC8CB313210772E3478532EB6F5CDC88CA4B67AD44645EED
Reporter zbetcheckin
Tags:32 exe NjRAT RAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
213
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
d533a598386654e53cfc0ddf48e6e6f7
Verdict:
Suspicious activity
Analysis date:
2021-07-23 00:12:49 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/abd27929-6224-4423-8e74-bb3ffb97a56b

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Njrat
Create hunting rule
Link:
https://www.capesandbox.com/analysis/173457/
Detection(s):
Win.Packed.njRAT-7445143-0
Create hunting rule

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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/bd851cd9-da9b-4e04-a2c7-9b3d387193d6
Result
Threat name:
Njrat
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/820468
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
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Yara detected Njrat
Behaviour
Behavior Graph:
Download SVG
Detection:
njrat
Create hunting rule
Link:
https://mwdb.cert.pl/sample/75c24172fad5dcee8c4a92b183d17b5da430fce1354536124a6183f27d043754/
Threat name:
ByteCode-MSIL.Backdoor.Bladabhindi
Create hunting rule
Status:
Malicious
First seen:
2021-07-23 00:10:04 UTC
AV detection:
37 of 46 (80.43%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=oxbec4x22xoo5dckskyyhul3lwsdb7hbgvctmeskmgb7e7ieg5ka._file
Verdict:
suspicious
Similar samples:
4f0e5aa77c0e9894c311e8ba4daadeeb5d8b7a6f583cf087a5c90547cfe54708
njrat
7bde07b970c9468b9dd913250b68d1dbd699613d2eaf5bebd8ec2d121f2210d0
njrat
846d82f6f9d6b965ef683cd91724d72917263cf21e9f0f7e4ed2cb4f1ceacce8
njrat
899bb9a7cbead03d1f6be39d2798cd9c8075be00a3001411e13bb5f20c8a9364
njrat
9c8b6744a1207e4af311e453d52170e0fe4f307167e27ddb92b5e05befeb94c6
njrat
ace9061016c4f94d193e0d4bf3804c81aa2ea2601085cfa410259e1bdc9a92cc
njrat
b0eeb379c674f6caf454b18af219a5916889a33fddf5b7826c4d981a232d043d
njrat
c2931b181d6fcb3828b626445aed2cc0def707434bd33339d4cc654d39ad39f2
njrat
e63cc99dd10607d568a428f192577a19a915e284592ce1bd135d18576596977c
njrat
f629dd8d10e01d5989c5fd0061ff35ac57928b2084f7d65ef1ea5c91cb8526ae
njrat
+ 90 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/210723-f8ebdmmw5a/
Behaviour
Suspicious use of AdjustPrivilegeToken
Unpacked files
SH256 hash:
75c24172fad5dcee8c4a92b183d17b5da430fce1354536124a6183f27d043754
MD5 hash:
d533a598386654e53cfc0ddf48e6e6f7
SHA1 hash:
a0b7e2ba73759c865cd05cc68e16a69e651a3914
Link:
https://www.unpac.me/results/d5e96968-ea6b-44bc-befc-c295861122b0/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Trojan
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/75c24172fad5dcee8c4a92b183d17b5da430fce1354536124a6183f27d043754

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
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

njrat

Executable exe 75c24172fad5dcee8c4a92b183d17b5da430fce1354536124a6183f27d043754

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/173457/
  
URLhaus
https://urlhaus.abuse.ch/url/1474684/

Comments


Avatar
zbet commented on 2021-07-23 00:09:23 UTC

url : hxxp://toobalhost.publicvm.com/99/system.exe