MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 72fd107044ae159a7a80813fe902a132f12eedd01c63fd9e506cf05e088e7491. 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: 72fd107044ae159a7a80813fe902a132f12eedd01c63fd9e506cf05e088e7491
SHA3-384 hash: 99eaa346b6fcd4a23fe9b09ea303020ede40486d3515ef1881d6ef11b677559850998dc328089bcd2db2c40f14c5616b
SHA1 hash: 641fcc96b0e288f7c5b1d0b94d6be1be2939e38e
MD5 hash: f54eea2b9a7c0259b87a5303a526d818
humanhash: mike-eighteen-zebra-washington
File name:file
Download: download sample
Signature njrat
Create hunting rule
File size:91'136 bytes
First seen:2020-02-27 19:14:32 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 384:W8aZYC9twBNdcvFaly2H0dbJo6HghcASEJqc/ZmRvR6JZlbw8hqIusZzZVPe+8tp:AY+sNKqNHnSdRpcnu+REgTK
Threatray 263 similar samples on MalwareBazaar
TLSH FC936E4A3E7844CFCF6D123099A1925042F36C0B291EAD59EFC0718F99BEDD59834ABD
Reporter johannes
Tags:NjRAT


Avatar
viql
njrat via https://pastebin.com/raw/C7Pk26Vq

Intelligence

File Origin
# of uploads :
1
# of downloads :
99
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-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:
2020-01-24 04:19:50 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/201109-63emyakyln/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Modifies service
Adds Run key to start application
Drops startup file
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/72fd107044ae159a7a80813fe902a132f12eedd01c63fd9e506cf05e088e7491

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