MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 4e6489e9161e0abff2f2bc40a4fcc3489cc69371b099fd0f2756fc6a607cfcc0. 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: 11
| SHA256 hash: | 4e6489e9161e0abff2f2bc40a4fcc3489cc69371b099fd0f2756fc6a607cfcc0 |
|---|---|
| SHA3-384 hash: | 21b091ab6852dde8a6bdc35daa3c61a8f87bd25df4e950f0ebc1c1739b533f4a3185d669e87dd03c4e1ccfcd65ec5ce4 |
| SHA1 hash: | 5ebc1e4e310167f2c9270800d67e2021a1cb0817 |
| MD5 hash: | 6fd1186d601084a99acc46fdb5825c26 |
| humanhash: | winter-dakota-india-sink |
| File name: | 6fd1186d601084a99acc46fdb5825c26.js |
| Download: | download sample |
| Signature | AsyncRAT |
| File size: | 3'587'863 bytes |
| First seen: | 2026-10-29 12:12:35 UTC |
| Last seen: | Never |
| File type: |  js |
| MIME type: | text/plain |
| ssdeep | 49152:J0//rusjheYz6psjHNUMhIq0AzM+UDcpctrfLpszeUnpv:At |
| TLSH | T1FFF50209EA520E6E265D553E80BD0E00F8E3DFB30B54D5CCBBAD3497EB9814670E51BA |
| Magika | javascript |
| Reporter |  smica83 |
| Tags: | AsyncRAT js |
Intelligence
File Origin
# of uploads :
1
# of downloads :
468
Origin country :
HUVendor Threat Intelligence
No detections
Verdict:
Malicious
Score:
92.5%
Tags:
vmdetect asyncrat emotet
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
anti-debug anti-vm autoit dropper encrypted evasive expired-cert fingerprint fingerprint keylogger lolbin obfuscated ping reconnaissance repaired wscript
Verdict:
Malicious
File Type:
js
First seen:
2026-10-29T11:10:00Z UTC
Last seen:
2026-10-29T11:29:00Z UTC
Hits:
~10
Result
Threat name:
DonutLoader
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Allocates memory in foreign processes
Antivirus detection for dropped file
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: WScript or CScript Dropper
Sigma detected: WScript or CScript Dropper - File
Suricata IDS alerts for network traffic
Unusual module load detection (module proxying)
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)
Windows Shell Script Host drops VBS files
Writes to foreign memory regions
Wscript called in batch mode (surpress errors)
WScript reads language and country specific registry keys (likely country aware script)
Yara detected DonutLoader
Behaviour
Behavior Graph:
Score:
99%
Verdict:
Malware
File Type:
SCRIPT
Verdict:
inconclusive
YARA:
1 match(es)
Tags:
Javascript T1059.007
Threat name:
Script.Trojan.Multiverze
Status:
Malicious
First seen:
2026-10-29 00:13:04 UTC
File Type:
Text (JavaScript)
AV detection:
8 of 23 (34.78%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
AsyncRAT
DonutLoader
Result
Malware family:
donutloader
Score:
10/10
Tags:
family:donutloader discovery execution loader
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
Reads the TCP/IP host and domain name from the registry
System Location Discovery: System Language Discovery
System Network Configuration Discovery: Internet Connection Discovery
Executes a VBScript file via the Windows Script Host.
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.
Threat name:
Malicious File
Score:
1.00
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 |
|---|---|
| Author: | DiegoAnalytics |
| Description: | Detects attempts to inject code into another process across PE, ELF, Mach-O binaries |
| Rule name: | Sus_CMD_Powershell_Usage |
|---|---|
| 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 |
|---|---|
| Author: | vietdx.mb |
| Rule name: | vmdetect |
|---|---|
| Author: | nex |
| Description: | Possibly employs anti-virtualization techniques |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
No further information available
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