MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f94de194ef3528305dec2c99f36aeff1fdd964cc9ed7e0fe99c13d750270a038. 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: 9


Intelligence 9 IOCs 1 YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f94de194ef3528305dec2c99f36aeff1fdd964cc9ed7e0fe99c13d750270a038
SHA3-384 hash: 6ea0cda0ef4ecdf37a8145b9a165e3ddd330d30316dd38a332075d85fc24687561b53ce3744e7c5b746a1cd7e582f49c
SHA1 hash: 1af0a49616902481c9e26271f727f377dbdfbbfa
MD5 hash: 8f52ed4282901c56ce4adcecd82c54b1
humanhash: alaska-march-tennessee-wyoming
File name:8f52ed4282901c56ce4adcecd82c54b1.exe
Download: download sample
Signature njrat
Create hunting rule
File size:139'264 bytes
First seen:2021-08-22 21:36:16 UTC
Last seen:2021-08-22 22:48:31 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 768:JLMdcML65Fp0IiEJWMN7AcvDe15UtmW9Xu7WsZq7YzUM3+JC1GdeVtCRGYwxYIou:Om7prdNcce56F/G
Threatray 12 similar samples on MalwareBazaar
TLSH T107D36BCB2E148AB3CB5CF53444A3733C072B993EABD38E0EE89F2E09977665C5544568
dhash icon 418e1729e0592300 (8 x njrat, 5 x AsyncRAT, 3 x CoinMiner)
Reporter abuse_ch
Tags:exe NjRAT RAT


Avatar
abuse_ch
njrat C2:
95.216.247.160:116

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
95.216.247.160:116 https://threatfox.abuse.ch/ioc/192604/

Intelligence

File Origin
# of uploads :
2
# of downloads :
723
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
8f52ed4282901c56ce4adcecd82c54b1.exe
Verdict:
Malicious activity
Analysis date:
2021-08-22 21:37:03 UTC
Tags:
trojan rat njrat bladabindi
Link:
https://app.any.run/tasks/d10780b7-b072-4a30-88d8-17585a424e6d

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Njrat
Create hunting rule
Link:
https://www.capesandbox.com/analysis/181309/
Detection(s):
SecuriteInfo.com.BackDoor.BladabindiNET.10.7896.31165.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Connection attempt to an infection source
Sending a UDP request
Query of malicious DNS domain
Sending a TCP request to an infection source
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
njRAT
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4812abd2-e016-426f-a87f-1b9808932524
Result
Threat name:
Njrat
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/837167
Signature
Antivirus / Scanner detection for submitted sample
Machine Learning detection for sample
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Yara detected Njrat
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f94de194ef3528305dec2c99f36aeff1fdd964cc9ed7e0fe99c13d750270a038/
Threat name:
ByteCode-MSIL.Backdoor.Bladabhindi
Create hunting rule
Status:
Malicious
First seen:
2021-08-18 20:57:44 UTC
AV detection:
22 of 28 (78.57%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7fg6dfhpguudaxpmfsm7g2xp6h65szgmt3l6b7uzye6xkatqua4a._file
Verdict:
unknown
Similar samples:
0037ef6aea2b179208cd379210224fb863e12100e921a9e3c036ffbdea7e63d2
njrat
2ec69ce4e9d202950617b3cbcfe5d58c1cdb5c95c8977141e6d972eb9d542801
njrat
40439c197dbca26b851e506ca7cdd3dbb5c2ab9dba9530e839b68c2aa83362dd
njrat
5f11ea728680baf5bdd4840a88d04d52f248ae2e31f02c21057fef6803ef0420
njrat
ccaf1404b00c65b0953f88d6b3ce2a5c3008040bab481486d9861a5c4a345765
njrat
e39d3fb9795d1135f99e960b19dfd319dc1537804214d6df487138acb01ff57e
njrat
f7ee9f459144b5f0087dda5124f70c8e9ad762fde4ba029f95b44a2c812d25ef
njrat
f82f09ef86f1b0f90e672bc8cadc7e076177dbdaf199b29a9e4579aa6fba6086
njrat
+ 2 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  10/10
Tags:
suricata
Link:
https://tria.ge/reports/210822-n5smbxa6ex/
Behaviour
Suspicious use of AdjustPrivilegeToken
suricata: ET MALWARE Generic njRAT/Bladabindi CnC Activity (ll)
Unpacked files
SH256 hash:
f94de194ef3528305dec2c99f36aeff1fdd964cc9ed7e0fe99c13d750270a038
MD5 hash:
8f52ed4282901c56ce4adcecd82c54b1
SHA1 hash:
1af0a49616902481c9e26271f727f377dbdfbbfa
Link:
https://www.unpac.me/results/d8656666-66fb-42d9-8709-cfdb7f1748de/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/f94de194ef3528305dec2c99f36aeff1fdd964cc9ed7e0fe99c13d750270a038

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:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:pe_imphash
Create hunting rule
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Web download

njrat

Executable exe f94de194ef3528305dec2c99f36aeff1fdd964cc9ed7e0fe99c13d750270a038

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1474829/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/181309/

Comments