MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3f72e08a3a93e083145e69aebf94ef9fa2dfe039bfc21d526c01ba2305046562. 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: 7


Intelligence 7 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3f72e08a3a93e083145e69aebf94ef9fa2dfe039bfc21d526c01ba2305046562
SHA3-384 hash: 5a8b243e9c6609bdf8873d905ad076dce8fc923febc803866a31d31cceff892c3d4534926f10213c8dfc85e852c86cb3
SHA1 hash: 98f4177a9c4a31f66360efb8f713750d79a18216
MD5 hash: dc1c050cfbee16eaad4483533ce16efa
humanhash: victor-summer-music-west
File name:TDRSKO.pdf.zIp
Download: download sample
Signature njrat
Create hunting rule
File size:923'540 bytes
First seen:2023-01-23 10:29:30 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 24576:slub/lcJO8zvkGW0CGyK5gqGZ5MKtUXau:sluzli7zvkGD/yKGqGMXX1
TLSH T17D152310C31C0719E72421A8BAAE740606E8E2DEC1D912FA7F9DC737355FA54DAD6C2E
TrID 80.0% (.ZIP) ZIP compressed archive (4000/1)
20.0% (.PG/BIN) PrintFox/Pagefox bitmap (640x800) (1000/1)
Reporter cocaman
Tags:NjRAT zip


Avatar
cocaman
Malicious email (T1566.001)
From: "Mohamed Ismail <dejawu_mrv@hotmail.com>" (likely spoofed)
Received: "from mail.governorsperic.xyz (unknown [45.137.22.77]) "
Date: "23 Jan 2023 05:29:40 +0100"
Subject: "Quote order -76567"
Attachment: "TDRSKO.pdf.zIp"

Intelligence

File Origin
# of uploads :
1
# of downloads :
121
Origin country :
n/a
File Archive Information

This file archive contains 1 file(s), sorted by their relevance:

File name:TDRSKO.exe
File size:1'288'676 bytes
SHA256 hash: 388ab95baf40b182dd03aea611509049aab338626aa902913a31ad0b7a7489d6
MD5 hash: 812725a066910cbe47ba16ddee3e9efe
MIME type:application/x-dosexec
Signature njrat
Vendor Threat Intelligence
Detection(s):
Win.Malware.Agentb-6964357-0
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/3f72e08a3a93e083145e69aebf94ef9fa2dfe039bfc21d526c01ba2305046562/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
autoit barys bladabindi greyware keylogger lodarat njrat overlay packed powershell shell32.dll
Link:
https://www.filescan.io/uploads/63ce61affcc41339192e64b2/reports/df96f861-8763-411f-b64e-683e7df4e1de/overview
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/3f72e08a3a93e083145e69aebf94ef9fa2dfe039bfc21d526c01ba2305046562
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3f72e08a3a93e083145e69aebf94ef9fa2dfe039bfc21d526c01ba2305046562/
Threat name:
Script-AutoIt.Trojan.Heuristic
Create hunting rule
Status:
Malicious
First seen:
2023-01-23 08:36:34 UTC
File Type:
Binary (Archive)
Extracted files:
26
AV detection:
30 of 39 (76.92%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=h5zobcr2spqigfc6ngxl7fhpt6rn7ybzx7bb2utmag5cgbiemvra._file
Result
Malware family:
njrat
Create hunting rule
Score:
  10/10
Tags:
family:njrat persistence trojan
Link:
https://tria.ge/reports/230123-mv66zach84/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
AutoIT Executable
Adds Run key to start application
Checks computer location settings
Drops startup file
Loads dropped DLL
Executes dropped EXE
njRAT/Bladabindi
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/3f72e08a3a93e083145e69aebf94ef9fa2dfe039bfc21d526c01ba2305046562

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:AutoIT_Compiled
Create hunting rule
Author:@bartblaze
Description:Identifies compiled AutoIT script (as EXE).
Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin

File information

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

Malspam

njrat

zip 3f72e08a3a93e083145e69aebf94ef9fa2dfe039bfc21d526c01ba2305046562

(this sample)

njrat

Executable exe 388ab95baf40b182dd03aea611509049aab338626aa902913a31ad0b7a7489d6

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 388ab95baf40b182dd03aea611509049aab338626aa902913a31ad0b7a7489d6
  
Dropping
MD5 812725a066910cbe47ba16ddee3e9efe

Comments