MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 074386a5700dfd37c1adbb4e61caf537ccd57d96c1b8fcf6cc7b27227771d600. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 074386a5700dfd37c1adbb4e61caf537ccd57d96c1b8fcf6cc7b27227771d600
SHA3-384 hash: ad6b5973323ae09dca6ca1d5718d98284bf33c3a4d45e564aa25d505ad2d95f8b7f18c02d277858d53b9147f7a7ed146
SHA1 hash: 24741d8688a3f4ff28ce27a58e1dfa2443494848
MD5 hash: bf4b77f6628642012bbb69cf38680aa7
humanhash: spaghetti-virginia-maine-illinois
File name:074386a5700dfd37c1adbb4e61caf537ccd57d96c1b8fcf6cc7b27227771d600
Download: download sample
Signature njrat
Create hunting rule
File size:110'080 bytes
First seen:2020-06-29 07:44:34 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 3072:0eeWVcQA29I/oFGTcpQWLCiP4VWjs5W9pHxMJcIR6H:NR9KWLz9pRh
Threatray 392 similar samples on MalwareBazaar
TLSH 8CB3181D33698627C46C47B5BCA1D6720375AE43A562DA5F9CD07DCBBAB33900A04BB3
Reporter JAMESWT_WT
Tags:NjRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
86
Origin country :
n/a
Vendor Threat Intelligence
Detection:
njRat
Create hunting rule
Link:
https://www.capesandbox.com/analysis/15891/
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.Packed.Bladabindi-7086597-0
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

Detection:
n/a
Link:
https://mwdb.cert.pl/sample/074386a5700dfd37c1adbb4e61caf537ccd57d96c1b8fcf6cc7b27227771d600/
Threat name:
ByteCode-MSIL.Backdoor.Bladabhindi
Create hunting rule
Status:
Malicious
First seen:
2020-06-24 02:56:38 UTC
File Type:
PE (.Net Exe)
Extracted files:
15
AV detection:
29 of 31 (93.55%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=a5bynjlqbx6tpqnnxnhgdsxvg7gnk7mwyg4pz5wmpmtse53r2yaa._file
Verdict:
malicious
Similar samples:
02df79a95ca91898b809871d3e9efa617146cadd6fb57a97056fb9b6622f62f4
njrat
31a51475efa61899f9136416538b6c0b008131dd8e7cb75aadcd306c66afcb8a
njrat
918f9caeebb7bb5faea1014a288eb2010e07100dd5303aae002368c50dac370f
njrat
9fc7649eec8fc91ad58d27badae903fce1dff83804a830b3606db194c232d653
njrat
a42ec09d5fcab03929ce3d0240cbc14f104c357c930fb2843521071df4827366
njrat
ac937327e25a96c0b3c79dfe0e8467444c87691910e0d90d89c81c9f830b0b02
njrat
b748c37f14082e151acc4c6677f19cdcd2cd26b6a8c7d6e768a090e8aecbb698
njrat
dbfb2fb740f0e4b05acc6074c798e65a6aa5ff8c9a8b7bed8f640aa1cd4153c7
njrat
dca1d9c848c823c2a06e7e4108c0b89c91b4f08a0909c91e537a060eba25b788
njrat
ece291548741cfa88e0924aecf93cb1fbff986e8e7f5eecf222c01004fff2670
njrat
+ 382 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
evasion persistence
Link:
https://tria.ge/reports/200629-l6gqf41zjn/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of SendNotifyMessage
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious behavior: EnumeratesProcesses
Modifies service
Adds Run entry to start application
Drops startup file
Loads dropped DLL
Executes dropped EXE
Modifies Windows Firewall
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:RAT_njRat
Create hunting rule
Author:Kevin Breen <kevin@techanarchy.net>
Description:Detects njRAT
Reference:http://malwareconfig.com/stats/njRat
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.

Cape
Cape
https://www.capesandbox.com/analysis/15891/

Comments