MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bad13b9667545574fcffe0bb71163aeabadce483f6a8b81afc25749536fe0683. 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: 2

Intelligence 2 IOCs YARA 4 File information Comments

SHA256 hash:	bad13b9667545574fcffe0bb71163aeabadce483f6a8b81afc25749536fe0683
SHA3-384 hash:	a37ab4bee0f3f4f2499bfdd12ac57171ce093ab695f34ea627f847df0d1ab778d439d247e06eb86d8ef30de82d75b19b
SHA1 hash:	14df999d12a3175bba960fae212232833b98e26a
MD5 hash:	545be82bd42d50fbf62a598c61c99ca3
humanhash:	steak-violet-yellow-lake
File name:	bad13b9667545574fcffe0bb71163aeabadce483f6a8b81afc25749536fe0683
Download:	download sample
Signature	njrat Create hunting rule
File size:	200'704 bytes
First seen:	2020-03-23 18:54:44 UTC
Last seen:	2020-03-24 07:37:33 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep	3072:2DiHrOrq6wlS2PN0VuI9dyusEkKehE9bf2a25sQZk/oGH8sw0z5wjYnBTvWFS:pLOCBFgL9dysewbdYlGlwuGjyqF
Threatray	23 similar samples on MalwareBazaar
TLSH	D5149E189BDD8AF1C96337FE55004940C91ED01D9A33B78EE80489FE47DE67D3A629AC
Reporter	Marco_Ramilli
Tags:	exe NjRAT

Intelligence

File Origin

# of uploads :

# of downloads :

101

Origin country :

n/a

Vendor Threat Intelligence

Detection(s):

SecuriteInfo.com.Artemis545BE82BD42D.19864.UNOFFICIAL

Gathering data

Threat name:

ByteCode-MSIL.Trojan.Bladabindi

Status:

Malicious

First seen:

2020-03-05 11:43:48 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

27 of 31 (87.10%)

Threat level:

5/5

Please note that we are no longer able to provide a coverage score for Virus Total.

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:	CN_disclosed_20180208_c Create hunting rule
Author:	Florian Roth
Description:	Detects malware from disclosed CN malware set
Reference:	https://twitter.com/cyberintproject/status/961714165550342146

Rule name:	Njrat Create hunting rule
Author:	JPCERT/CC Incident Response Group
Description:	detect njRAT in memory

Rule name:	win_njrat_g1 Create hunting rule
Author:	Daniel Plohmann <daniel.plohmann<at>fkie.fraunhofer.de>

Rule name:	win_njrat_w1 Create hunting rule
Author:	Brian Wallace @botnet_hunter
Description:	Identify njRat

File information

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

Web download

njrat

exe bad13b9667545574fcffe0bb71163aeabadce483f6a8b81afc25749536fe0683

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/321816/

URLhaus

https://urlhaus.abuse.ch/url/321863/

Delivery method

Distributed via web download

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings

ID	Title	Severity
CHECK_AUTHENTICODE	Missing Authenticode	high
CHECK_DLL_CHARACTERISTICS	Missing dll Security Characteristics (HIGH_ENTROPY_VA)	high

Comments

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