MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e59b4e99fa0baf2df3b36fe49040e3643d4e4c8e9d0d115d29a118c97bd55723. 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 YARA 1 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e59b4e99fa0baf2df3b36fe49040e3643d4e4c8e9d0d115d29a118c97bd55723
SHA3-384 hash: 84b3ae6a98f3e11b0c1bdecf02acba916f91fe6e9847b1b2440f31d3b4b4f011d7741a6157bd987f43c2758493271c40
SHA1 hash: 2dc146f0e0a37bc40c3587c831c6bef562221f93
MD5 hash: 0b85897f003513625ebc4cc3c68b2faa
humanhash: ten-nineteen-july-march
File name:667.exe
Download: download sample
Signature njrat
Create hunting rule
File size:224'256 bytes
First seen:2021-04-27 18:34:44 UTC
Last seen:2021-04-27 19:39:34 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:pKpGVbKlR/xr+VBFaI1YIYiheeeeeeeeefYDeOiClppeppOpplppepppDppptppG:pKwVbEZrMBgkSOG9iO2RK
Threatray 4 similar samples on MalwareBazaar
TLSH F2242BCD326BD8DBCA6605F43D13C17D87339C6AD116E65A28B2772ED2B117B23604E2
Reporter threathka
Tags:NjRAT

Intelligence

File Origin
# of uploads :
2
# of downloads :
187
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
http://159.69.142.67/ahmad/nj667/667.exe
Verdict:
Malicious activity
Analysis date:
2021-04-27 18:26:51 UTC
Tags:
trojan rat njrat bladabindi
Link:
https://app.any.run/tasks/66a40e01-ceb8-41c5-9990-b9be3fd71da3

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/144692/
Detection(s):
SecuriteInfo.com.BackDoor.BladabindiNET.10.12856.2488.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Sending a UDP request
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:
Unknown
Detection:
malicious
Classification:
evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/699562
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
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e59b4e99fa0baf2df3b36fe49040e3643d4e4c8e9d0d115d29a118c97bd55723/
Threat name:
ByteCode-MSIL.Backdoor.Bladabhindi
Create hunting rule
Status:
Malicious
First seen:
2021-04-27 18:35:11 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4wnu5gp2boxs345tn7sjaqhdmq6u4teotugrcxjjuemms66vk4rq._file
Verdict:
unknown
Similar samples:
0ce4f6e71e484cebce7f69ca5be2c4ad6af62a637c7aa1e303052e43e0355720
njrat
3149e5bba6530fa8acbf36367fd05f0eb2ee98352c2ed59aef316c28f0663d76
njrat
4ebb6ccf6f11673564fb3bb587f0f2d11447ea3c70a792a78c97762663f2631d
njrat
6c774012ef6641580ad729f00e565e5ab5a13e7eeca97b510f2e2e9e101b9375
njrat
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/210427-d3b5dq2lte/
Behaviour
Suspicious use of AdjustPrivilegeToken
Unpacked files
SH256 hash:
e59b4e99fa0baf2df3b36fe49040e3643d4e4c8e9d0d115d29a118c97bd55723
MD5 hash:
0b85897f003513625ebc4cc3c68b2faa
SHA1 hash:
2dc146f0e0a37bc40c3587c831c6bef562221f93
Link:
https://www.unpac.me/results/107de065-6dd2-433f-a8b9-900a7268ca78/
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/e59b4e99fa0baf2df3b36fe49040e3643d4e4c8e9d0d115d29a118c97bd55723

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

File information

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

Web download

njrat

Executable exe e59b4e99fa0baf2df3b36fe49040e3643d4e4c8e9d0d115d29a118c97bd55723

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/144692/

Comments


Avatar
a̵c̵c̸i̵d̷e̵n̷t̴a̷l̴r̵e̷b̸e̴l̸ commented on 2021-04-27 19:05:01 UTC

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