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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 00575262fc54fb8a46fe59c5abc2b9c5229491da480df9f74aa6acb6954b24f7. 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


AsyncRAT


Vendor detections: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 00575262fc54fb8a46fe59c5abc2b9c5229491da480df9f74aa6acb6954b24f7
SHA3-384 hash: 217fd7de13a5b90c500966e80e02d42cec50a95433e63e7653bf6abe2258a9675cc23baf06f5ba3ecbf14e5ad96894e9
SHA1 hash: 113b28fbf77728c99f8c210f4424a007597b005a
MD5 hash: 8dee19a60dc57ff33a9a9a9896b0902a
humanhash: sad-delaware-queen-xray
File name:NFe91648916160316975616710-27-09-2026.pdf.js
Download: download sample
Signature AsyncRAT
Create hunting rule
File size:3'587'642 bytes
First seen:2026-10-02 21:29:10 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 49152:Y4yPhbkqZXuer0XHCTjCHYML2CbP7Ra9BtdFAPo8VY:U
TLSH T16FF5F1C9BE6C57AA2F3ADC82117E9D6F3933AD93C450D694A164724ED302200B7F5E6C
Magika javascript
Reporter smica83
Tags:AsyncRAT js

Intelligence

File Origin
# of uploads :
1
# of downloads :
271
Origin country :
HU HU
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.JS.Obfus-191.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug autoit dropper encrypted evasive expired-cert fingerprint keylogger masquerade obfuscated reconnaissance repaired
Link:
https://www.filescan.io/uploads/6ac0222c7b8adce843f7e312/reports/8dc0c114-3d39-4f3c-9cbe-b1cc6f203823/overview
Verdict:
Suspicious
Labled as:
Trojan_Script_Wacatac_C_ml
Link:
https://www.hybrid-analysis.com/sample/00575262fc54fb8a46fe59c5abc2b9c5229491da480df9f74aa6acb6954b24f7
Verdict:
Malicious
File Type:
js
First seen:
2026-10-02T00:57:00Z UTC
Last seen:
2026-10-02T01:18:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/00575262fc54fb8a46fe59c5abc2b9c5229491da480df9f74aa6acb6954b24f7/results?tab=lookup
Result
Threat name:
DonutLoader
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1981557
Signature
.NET source code contains potential unpacker
Allocates memory in foreign processes
Benign windows process drops PE files
Creates a thread in another existing process (thread injection)
JavaScript file contains Antivirus product strings
JavaScript source code contains functionality to generate code involving a shell, file or stream
Malicious sample detected (through community Yara rule)
Sigma detected: Suspicious Parent Double Extension File Execution
Sigma detected: Suspicious Ping/Del Command Combination
Sigma detected: WScript or CScript Dropper
Suricata IDS alerts for network traffic
Unusual module load detection (module proxying)
Uses an obfuscated file name to hide its real file extension (double extension)
Uses dynamic DNS services
Uses ping.exe to check the status of other devices and networks
Uses ping.exe to sleep
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Writes to foreign memory regions
WScript reads language and country specific registry keys (likely country aware script)
Yara detected DonutLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1981557 Sample: NFe91648916160316975616710-... Startdate: 02/10/2026 Architecture: WINDOWS Score: 100 31 karanguejo.duckdns.org 2->31 33 pki-goog.l.google.com 2->33 35 c.pki.goog 2->35 47 Suricata IDS alerts for network traffic 2->47 49 Malicious sample detected (through community Yara rule) 2->49 51 Yara detected DonutLoader 2->51 55 7 other signatures 2->55 9 wscript.exe 2 5 2->9         started        signatures3 53 Uses dynamic DNS services 31->53 process4 file5 27 C:\Users\user\AppData\...\lyxnsngn.exe, PE32 9->27 dropped 29 C:\Users\user\AppData\...\najdblzu.au3, ASCII 9->29 dropped 57 Benign windows process drops PE files 9->57 59 Windows Scripting host queries suspicious COM object (likely to drop second stage) 9->59 61 WScript reads language and country specific registry keys (likely country aware script) 9->61 13 lyxnsngn.exe 9->13         started        signatures6 process7 signatures8 63 Writes to foreign memory regions 13->63 65 Allocates memory in foreign processes 13->65 67 Creates a thread in another existing process (thread injection) 13->67 16 cmd.exe 1 13->16         started        19 iexpress.exe 2 13->19         started        process9 dnsIp10 41 Uses ping.exe to sleep 16->41 43 Uses ping.exe to check the status of other devices and networks 16->43 22 PING.EXE 1 16->22         started        25 conhost.exe 16->25         started        37 karanguejo.duckdns.org 18.231.77.234, 2101, 49724 AMAZON-02-AmazoncomIncUS Brazil 19->37 45 Unusual module load detection (module proxying) 19->45 signatures11 process12 dnsIp13 39 127.0.0.1 unknown unknown 22->39
Score:
99%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/00575262fc54fb8a46fe59c5abc2b9c5229491da480df9f74aa6acb6954b24f7
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/00575262fc54fb8a46fe59c5abc2b9c5229491da480df9f74aa6acb6954b24f7/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ablveyx4kt5yurx6lhc2xqvzyurjjeo2jag7t52ku2wlnfklet3q._file
Verdict:
malicious
Label(s):
AsyncRAT
Create hunting rule
DonutLoader
Create hunting rule
Link:
https://reports.threatray.com/3204bf8a-071c-4212-ad7f-6afd09022a0f
Result
Malware family:
donutloader
Create hunting rule
Score:
  10/10
Tags:
family:donutloader discovery execution loader
Link:
https://tria.ge/reports/261002-1bz57stdkh/
Behaviour
Runs ping.exe
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
Executes a command shell one-liner
System Location Discovery: System Language Discovery
System Network Configuration Discovery: Internet Connection Discovery
Checks computer location settings
Executes dropped EXE
Detects DonutLoader
Family: DonutLoader
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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb

File information

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

Comments