MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 65878cef4e2fdd03c3c08a4070105ebe37c0c0f311679a0c21208ac9f8f7c069. 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: 5

Intelligence 5 IOCs YARA File information Comments

SHA256 hash:	65878cef4e2fdd03c3c08a4070105ebe37c0c0f311679a0c21208ac9f8f7c069
SHA3-384 hash:	bbfabca81cdfb03e1664b6431d11771fdb2d52c0b4d4f207203dfaad288148c8cdb32e668b966b92f1c0d08e16a4e264
SHA1 hash:	149a6a2b5bcd7547eaf1b575fcf0a982ff2cd1cf
MD5 hash:	2feff1103266d78c879c9737ccd2349f
humanhash:	emma-floor-ceiling-two
File name:	file
Download:	download sample
Signature	njrat Create hunting rule
File size:	24'064 bytes
First seen:	2020-02-27 20:27:59 UTC
Last seen:	2020-02-27 20:30:20 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (49'246 x AgentTesla, 20'509 x Formbook, 12'377 x SnakeKeylogger)
ssdeep	384:gwz6+T4IjWZFNwXU0eiNUBdvt6lgT+lLOhXxQmRvR6JZlbw8hqIusZzZ+6:LTbC81NgRpcnuC
Threatray	263 similar samples on MalwareBazaar
TLSH	9BB21A0E3FB98856D56C1B7486A5965003B492470423EE2FCCC950DBAFB3AD92D4CAF8
Reporter	johannes
Tags:	NjRAT

viql

njrat via https://pastebin.com/raw/GCvpBCfD

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Gathering data

Threat name:

ByteCode-MSIL.Trojan.Bladabindi

Status:

Malicious

First seen:

2020-01-22 01:07:00 UTC

AV detection:

30 of 31 (96.77%)

Threat level:

5/5

Result

Malware family:

njrat

Score:

10/10

Tags:

family:njrat evasion persistence trojan

Link:

https://tria.ge/reports/201109-rrvvae5kkn/

Behaviour

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Modifies service

Adds Run key to start application

Drops startup file

Loads dropped DLL

Executes dropped EXE

Modifies Windows Firewall

njRAT/Bladabindi

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

Threat name:

Unknown

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/65878cef4e2fdd03c3c08a4070105ebe37c0c0f311679a0c21208ac9f8f7c069

File information

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

No further information available

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

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