MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 94c5897841bd5ec9f808f7dc510caad04229a509dfc48170ebd474d6da12f7ae. 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

Intelligence 11 IOCs YARA 22 File information Comments

SHA256 hash:	94c5897841bd5ec9f808f7dc510caad04229a509dfc48170ebd474d6da12f7ae
SHA3-384 hash:	a39554adfc396b54daa3da517ca65ac44b6a30ce450ab6334a53f415761bb1687a3902af4d822d167e02eb3b5dc7a076
SHA1 hash:	6751174600243520947745dd1d3041a6e6a452fe
MD5 hash:	7e8c87befa8a6cbdec1b50e44b2af429
humanhash:	snake-yankee-crazy-aspen
File name:	NO9505ADC.js
Download:	download sample
Signature	AsyncRAT Create hunting rule
File size:	80'405 bytes
First seen:	2026-09-28 16:59:34 UTC
Last seen:	Never
File type:	js
MIME type:	text/plain
ssdeep	1536:ZSTsZTpP2xbIHDJUizPrGGJ85MqliEc1L63eM0WowCBAsmWBgLi:Z0sZdpV7zDGGkDd3Da
TLSH	T1CE73AFCDECAF00D69C063D9A062E154677AC46370528C104BA6DBAC52F73D7D81EAEF9
Magika	javascript
Reporter	threatcat_ch
Tags:	AsyncRAT js

Intelligence

File Origin

# of uploads :

# of downloads :

208

Origin country :

Vendor Threat Intelligence

No detections

Detection(s):

Sanesecurity.Malware.26222.JsHeur.UNOFFICIAL

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

base64 corrupted encrypted evasive evasive fingerprint lolbin masquerade msbuild obfuscated obfuscated overlay powershell repaired

Link:

https://www.filescan.io/uploads/6aba9d30eff261afdcc19248/reports/15889964-5dd6-42f1-aea1-ec5eed57462b/overview

Verdict:

Malicious

Labled as:

Trojan.Cryxos.JS

Link:

https://www.hybrid-analysis.com/sample/94c5897841bd5ec9f808f7dc510caad04229a509dfc48170ebd474d6da12f7ae

Verdict:

Malicious

File Type:

First seen:

2026-09-28T12:20:00Z UTC

Last seen:

2026-09-30T15:19:00Z UTC

Hits:

~100

Link:

https://opentip.kaspersky.com/94c5897841bd5ec9f808f7dc510caad04229a509dfc48170ebd474d6da12f7ae/results?tab=lookup

Result

Threat name:

XWorm

Detection:

malicious

Classification:

expl.evad.troj.spyw

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1979053

Signature

.NET source code contains method to dynamically call methods (often used by packers)

.NET source code contains potential unpacker

Allocates memory in foreign processes

Antivirus detection for dropped file

C2 URLs / IPs found in malware configuration

Contains functionality to log keystrokes (.Net Source)

Found malware configuration

Injects a PE file into a foreign processes

Installs a global keyboard hook

JScript performs obfuscated calls to suspicious functions

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)

Sample uses string decryption to hide its real strings

Sigma detected: Dot net compiler compiles file from suspicious location

Sigma detected: WScript or CScript Dropper

Sigma detected: WScript or CScript Dropper - File

Suricata IDS alerts for network traffic

Suspicious execution chain found

Windows Scripting host queries suspicious COM object (likely to drop second stage)

Writes to foreign memory regions

Wscript called in batch mode (surpress errors)

WScript reads language and country specific registry keys (likely country aware script)

Wscript starts Powershell (via cmd or directly)

Yara detected AntiVM3

Yara detected XWorm

Behaviour

Behavior Graph:

Download SVG

Score:

29%

Verdict:

Benign

File Type:

SCRIPT

Link:

https://malprob.io/report/94c5897841bd5ec9f808f7dc510caad04229a509dfc48170ebd474d6da12f7ae

Verdict:

Malware

YARA:

2 match(es)

Tags:

Base64 Block Contains Base64 Block DeObfuscated Javascript PowerShell T1027 T1059.001 T1059.007

Link:

https://app.malva.re/file/7e8c87befa8a6cbdec1b50e44b2af429

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/94c5897841bd5ec9f808f7dc510caad04229a509dfc48170ebd474d6da12f7ae/

Threat name:

Script-JS.Trojan.Multiverze

Status:

Malicious

First seen:

2026-09-28 17:00:37 UTC

File Type:

Text (JavaScript)

AV detection:

11 of 24 (45.83%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=stcys6cbxvpmt6ai67ofcdfk2bbctjij37cic4hl2r2nnwqs66xa._file

Verdict:

malicious

Label(s):

XWorm

Link:

https://reports.threatray.com/53b704a0-dd4d-4a46-bbd4-0221b19c829d

Result

Malware family:

xworm

Score:

10/10

Tags:

family:xworm discovery execution rat trojan

Link:

https://tria.ge/reports/260928-vh8s2abh68/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Command and Scripting Interpreter: JavaScript

Command and Scripting Interpreter: PowerShell

Enumerates physical storage devices

System Location Discovery: System Language Discovery

Suspicious use of SetThreadContext

Enumerates connected drives

Checks computer location settings

Detect Xworm Payload

Family: Xworm

Malware Config

C2 Extraction:

103.131.131.96:7007

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/94c5897841bd5ec9f808f7dc510caad04229a509dfc48170ebd474d6da12f7ae

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:	ByteCode_MSIL_Backdoor_AsyncRAT Create hunting rule
Author:	ReversingLabs
Description:	Yara rule that detects AsyncRAT backdoor.

Rule name:	Detect_PowerShell_Obfuscation Create hunting rule
Author:	daniyyell
Description:	Detects obfuscated PowerShell commands commonly used in malicious scripts.

Rule name:	FreddyBearDropper Create hunting rule
Author:	Dwarozh Hoshiar
Description:	Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.

Rule name:	INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA Create hunting rule
Author:	ditekSHen
Description:	Detects Windows executables referencing non-Windows User-Agents

Rule name:	MALWARE_Win_AsyncRAT Create hunting rule
Author:	ditekSHen
Description:	Detects AsyncRAT

Rule name:	MALWARE_Win_XWorm Create hunting rule
Author:	ditekSHen
Description:	Detects XWorm

Rule name:	NETexecutableMicrosoft Create hunting rule
Author:	malware-lu

Rule name:	Njrat Create hunting rule
Author:	botherder https://github.com/botherder
Description:	Njrat

Rule name:	pe_imphash Create hunting rule

Rule name:	rat_win_xworm_v3 Create hunting rule
Author:	Sekoia.io
Description:	Finds XWorm (version XClient, v3) samples based on characteristic strings

Rule name:	Skystars_Malware_Imphash Create hunting rule
Author:	Skystars LightDefender
Description:	imphash

Rule name:	SUSP_DOTNET_PE_List_AV Create hunting rule
Author:	SECUINFRA Falcon Team
Description:	Detecs .NET Binary that lists installed AVs

Rule name:	SUSP_Script_PowerShell_Hidden_Launcher Create hunting rule
Author:	Marjoriefort
Description:	Script (JS/VBS) lancant PowerShell en mode furtif - dropper frais MalwareBazaar
Reference:	Veille fraicheur 2026-09-14 / cluster misses web

Rule name:	SUSP_VBS_in_ISO Create hunting rule
Author:	SECUINFRA Falcon Team
Description:	Detects ISO files that contain VBS functions
Reference:	Internal Research

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:	VECT_Ransomware Create hunting rule
Author:	Mustafa Bakhit
Description:	Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments.

Rule name:	Windows_Trojan_XWorm_b7d6eaa8 Create hunting rule
Author:	Elastic Security

Rule name:	WIN_Sample_Unique_69354b41 Create hunting rule
Author:	Marjoriefort
Description:	Specimen unique (soumission Bazaar) - strings distinctifs propres au sample
Reference:	69354b41e10daf03d3f3af881b32d5c0fec56b1cfe96629fd4c5263413a42854.exe

Rule name:	win_xworm_bytestring Create hunting rule
Author:	Matthew @ Embee_Research
Description:	Detects bytestring present in unobfuscated xworm

Rule name:	win_xworm_w0 Create hunting rule
Author:	jeFF0Falltrades
Description:	Detects win.xworm.

Rule name:	WScript_Shell_PowerShell_Combo_RID32E7 Create hunting rule
Author:	Florian Roth
Description:	Detects malware from Middle Eastern campaign reported by Talos
Reference:	http://blog.talosintelligence.com/2018/02/targeted-attacks-in-middle-east.html

Rule name:	xworm Create hunting rule
Author:	jeFF0Falltrades

File information

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

Malspam

AsyncRAT

js 94c5897841bd5ec9f808f7dc510caad04229a509dfc48170ebd474d6da12f7ae

(this sample)

Delivery method

Distributed via e-mail attachment

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