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
Download sample Add tag Delete this sample Report a False Positive

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:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 384:gwz6+T4IjWZFNwXU0eiNUBdvt6lgT+lLOhXxQmRvR6JZlbw8hqIusZzZ+6:LTbC81NgRpcnuC
Threatray 263 similar samples on MalwareBazaar
TLSH 9BB21A0E3FB98856D56C1B7486A5965003B492470423EE2FCCC950DBAFB3AD92D4CAF8
Reporter johannes
Tags:NjRAT


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

Intelligence

File Origin
# of uploads :
2
# of downloads :
92
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Win.Trojan.B-468
Create hunting rule

Win.Trojan.Ratenjay-1
Create hunting rule

Win.Trojan.Bladabindi-6192388-0
Create hunting rule

Win.Trojan.Generic-6417450-0
Create hunting rule

Win.Trojan.Generic-6454614-0
Create hunting rule

Win.Trojan.Generic-6454615-0
Create hunting rule

Win.Packed.Bladabindi-6804148-0
Create hunting rule

Win.Packed.Bladabindi-6917466-0
Create hunting rule

Win.Dropper.njRAT-7436651-0
Create hunting rule

Win.Packed.Generic-7672854-0
Create hunting rule

Win.Packed.Generic-7672855-0
Create hunting rule

Win.Packed.njRAT-7672853-1
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Bladabindi
Create hunting rule
Status:
Malicious
First seen:
2020-01-22 01:07:00 UTC
AV detection:
30 of 31 (96.77%)
Threat level:
  5/5
Verdict:
malicious
Similar samples:
237494387c104ddeff1f3b40842da5cd430bf526663c0b10cf2979d8265397fc
njrat
25cfc68958a0cb5232d1e4bb1cddbf70b9494d3ef240337e2cedb9226c786b1c
njrat
553b932611fdb66130ffe51b352b03c487cc0662a2ecf0708e3ddacb620cced0
njrat
703dca09e84a98247353b177d81f8b9db8b995a53230e1d78f86418c90d2ed58
njrat
792fbf337e4d738502dba52638e1c20de4486e092e02f83db77e10ddb0ab448f
njrat
7a8ef2bd1c4b9d15c7f174544a01feb7709164a23e748f9a0f769774243648e7
njrat
957fb8a83836c7891ef2a513d354439776e51c027b908193c9c7df269e42a7a9
njrat
ba27536db363cf3a604908ecd21ca5b81b0b20e3f6f0447628b82e34240ae67a
njrat
c5b7facb1053e87d655699925bdd6391b047aea6740e26be0806240212419a5f
njrat
c96d7a2be148621094eb933be12d8c2bda0ae6f8f7c51dcbeca6ccd2b78ad4c7
njrat
+ 253 additional samples on MalwareBazaar
Result
Malware family:
njrat
Create hunting rule
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
Modifies Windows Firewall
Executes dropped EXE
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.

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
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high

Comments