MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cee4e4c8025e5e902fc372fb80778626df9856221117b58488b574ead9fa3955. 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: 8


Intelligence 8 IOCs YARA 2 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cee4e4c8025e5e902fc372fb80778626df9856221117b58488b574ead9fa3955
SHA3-384 hash: 3d77ddd34d7c4abb65c31fdb731402f89ae50176476dbd3e9290a4eb69a5f922b0ed97eef8174762fed267ffe370201f
SHA1 hash: 42ae0be47095abadbc4fc5db5a479330376af85a
MD5 hash: c0c07eb70761b355ce9dadf5895d81dc
humanhash: mountain-delta-alpha-vermont
File name:97.exe
Download: download sample
Signature njrat
Create hunting rule
File size:224'256 bytes
First seen:2021-05-06 14:06:20 UTC
Last seen:2021-05-06 15:20:26 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 3072:4vpxf/xr+VBFaI1YIYiheeeeeeeeefYDeOiClppeppOpplppepppDppptpppjpp0:4rZrMBgkSOG9iO2RK
Threatray 2 similar samples on MalwareBazaar
TLSH BE243BCE326BD8DBCA6605F43D13C17D87339C6AE116E65A28B2772ED2B107713614E2
Reporter starsSk87264403
Tags:NjRAT

Intelligence

File Origin
# of uploads :
2
# of downloads :
150
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Njrat
Create hunting rule
Link:
https://www.capesandbox.com/analysis/151664/
Detection(s):
SecuriteInfo.com.BackDoor.BladabindiNET.10.10171.9554.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
DNS request
Sending a UDP request
Connection attempt 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.
Result
Threat name:
Njrat
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/716416
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Yara detected Njrat
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cee4e4c8025e5e902fc372fb80778626df9856221117b58488b574ead9fa3955/
Threat name:
ByteCode-MSIL.Backdoor.Bladabhindi
Create hunting rule
Status:
Malicious
First seen:
2021-05-01 07:37:16 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=z3sojsaclzpjal6dol5ya54ge3pzqvrccel3lbeiwv2ovwp2hfkq._file
Verdict:
unknown
Similar samples:
6ca8d9e0214b3c8da72b641ce89afbc1d14a5fd1e0acb6fc2e1f10d1732f748c
njrat
e59b4e99fa0baf2df3b36fe49040e3643d4e4c8e9d0d115d29a118c97bd55723
njrat
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/210506-2tsjpnl3da/
Behaviour
Suspicious use of AdjustPrivilegeToken
Unpacked files
SH256 hash:
cee4e4c8025e5e902fc372fb80778626df9856221117b58488b574ead9fa3955
MD5 hash:
c0c07eb70761b355ce9dadf5895d81dc
SHA1 hash:
42ae0be47095abadbc4fc5db5a479330376af85a
Link:
https://www.unpac.me/results/105716d0-aaca-434e-ba74-6986e8cb297f/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
NJRat
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/cee4e4c8025e5e902fc372fb80778626df9856221117b58488b574ead9fa3955

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_InTheFu
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

File information

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

Web download

njrat

Executable exe cee4e4c8025e5e902fc372fb80778626df9856221117b58488b574ead9fa3955

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1194992/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/151664/

Comments


Avatar
a̵c̵c̸i̵d̷e̵n̷t̴a̷l̴r̵e̷b̸e̴l̸ commented on 2021-05-06 16:38:15 UTC

============================================================
MBC behaviors list (github.com/accidentalrebel/mbcscan):
============================================================
0) [F0001.009] Anti-Behavioral Analysis::Confuser