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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 08df55d83d0136292028902147db3658cfc34933da9e6ae6314d9fd51439992d. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments

SHA256 hash: 08df55d83d0136292028902147db3658cfc34933da9e6ae6314d9fd51439992d
SHA3-384 hash: 7101a715b70239c57bc29af247b4c6c49e11c7576db45d921280c425c674d8cb8be41676a7b0f4102ada708a7c478592
SHA1 hash: 1e77634beeb56774c431904f4d089a178080da81
MD5 hash: d1164a36d786795d855bc78a98d22549
humanhash: lima-football-sad-pip
File name:New Order - RS-6.js
Download: download sample
Signature AsyncRAT
File size:1'286'771 bytes
First seen:2026-09-23 07:58:14 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 24576:rWv2ZuWWv2Zu5w0TOJrwybz922bkb41KVR0lAxHnP9Cj:E76r1H9ZkMj
TLSH T1E4550274304E1BD842C220629E7FF796C94C6057CD6BC708760D99BCEF707EAE48A95A
Magika txt
Reporter abuse_ch
Tags:AsyncRAT js RAT

Intelligence


File Origin
# of uploads :
1
# of downloads :
166
Origin country :
SE SE
Vendor Threat Intelligence
No detections
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug autoit evasive expired-cert fingerprint formbook keylogger lolbin masquerade obfuscated obfuscated persistence reconnaissance repaired schtasks
Verdict:
Malicious
File Type:
js
First seen:
2026-09-22T21:35:00Z UTC
Last seen:
2026-09-25T06:32:00Z UTC
Hits:
~10000
Result
Threat name:
AsyncRAT, DonutLoader
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
C2 URLs / IPs found in malware configuration
Found malware configuration
JavaScript file contains suspicious strings
JavaScript source code contains functionality to generate code involving a shell, file or stream
JScript performs obfuscated calls to suspicious functions
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample uses string decryption to hide its real strings
Sigma detected: WScript or CScript Dropper
Sigma detected: WScript or CScript Dropper - File
Suricata IDS alerts for network traffic
Unusual module load detection (module proxying)
Uses schtasks.exe or at.exe to add and modify task schedules
Windows Scripting host queries suspicious COM object (likely to drop second stage)
WScript reads language and country specific registry keys (likely country aware script)
Yara detected AsyncRAT
Yara detected DonutLoader
Behaviour
Behavior Graph:
Gathering data
Threat name:
Script-JS.Backdoor.AsyncRAT
Status:
Malicious
First seen:
2026-09-23 07:59:22 UTC
File Type:
Text (JavaScript)
AV detection:
9 of 38 (23.68%)
Threat level:
  5/5
Result
Malware family:
masslogger
Score:
  10/10
Tags:
family:asyncrat family:donutloader family:masslogger botnet:default discovery execution loader persistence ransomware rat spyware stealer suricata
Behaviour
Modifies registry class
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Uses Volume Shadow Copy WMI provider
Uses Volume Shadow Copy service COM API
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
Executes a command shell one-liner
System Location Discovery: System Language Discovery
Command and Scripting Interpreter: PowerShell
Looks up external IP address via web service
Checks computer location settings
Executes dropped EXE
Async RAT payload
Detects DonutLoader
Family: AsyncRat
Family: DonutLoader
Family: MassLogger
Suricata alert: AsyncRAT Malware Default X.509 Certificate Detected - Inbound
Malware Config
C2 Extraction:
217.60.76.250:6606
217.60.76.250:7707
217.60.76.250:8808
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:DetectEncryptedVariants
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:FreddyBearDropper
Author:Dwarozh Hoshiar
Description:Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.
Rule name:SUSP_Script_PowerShell_Hidden_Launcher
Author:Marjoriefort
Description:Script (JS/VBS) lancant PowerShell en mode furtif - dropper frais MalwareBazaar
Reference:Veille fraicheur 2026-09-14 / cluster misses web

File information


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

Comments