MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6da03d103d6d73e1dd8e4b9719bd030e69bcf192098613ed25e85f65da2c735d. 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: 8

Intelligence 8 IOCs YARA 17 File information Comments

SHA256 hash:	6da03d103d6d73e1dd8e4b9719bd030e69bcf192098613ed25e85f65da2c735d
SHA3-384 hash:	62cab3491dbbb63ede46747b4a3ab98b1be2f88f4e3af32081b0583369f9ead748a211927df854e02fd597311f7be971
SHA1 hash:	df2308bc0a2df3b4be391bb9a030891a7b5b325f
MD5 hash:	fea17585cd5e1c5521fe86bc56d62f52
humanhash:	carpet-chicken-sink-dakota
File name:	CV.js
Download:	download sample
Signature	AsyncRAT Create hunting rule
File size:	300'204 bytes
First seen:	2026-09-01 07:27:53 UTC
Last seen:	2026-09-01 12:09:57 UTC
File type:	js
MIME type:	text/plain
ssdeep	768:ZQQB00e0C/wxYXYVsZ5vAMWeFVSC5+Ou0m0ED+pATP4vzJ5:fk0CwYXYVsZ5vAMWeFVSCgvv0EDPDm
TLSH	T1FA54E6454768D64BCCF66E26EC2B6688E918E70FC06517813EFE78129FB0C0A7456F39
Magika	javascript
Reporter	abuse_ch
Tags:	AsyncRAT js RAT

Intelligence

File Origin

# of uploads :

# of downloads :

155

Origin country :

Vendor Threat Intelligence

No detections

Detection(s):

SecuriteInfo.com.VBS.Obfus-201.UNOFFICIAL

Verdict:

Malicious

Labled as:

JS/LausivLoader.H trojan

Link:

https://www.hybrid-analysis.com/sample/6da03d103d6d73e1dd8e4b9719bd030e69bcf192098613ed25e85f65da2c735d

Verdict:

Malicious

File Type:

First seen:

2026-09-01T03:53:00Z UTC

Last seen:

2026-09-02T06:13:00Z UTC

Hits:

~1000

Link:

https://opentip.kaspersky.com/6da03d103d6d73e1dd8e4b9719bd030e69bcf192098613ed25e85f65da2c735d/results?tab=lookup

Result

Threat name:

XWorm

Detection:

malicious

Classification:

troj.spyw.expl.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1966566

Signature

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

.NET source code contains potential unpacker

Antivirus detection for URL or domain

Bypasses PowerShell execution policy

C2 URLs / IPs found in malware configuration

Contains functionality to log keystrokes (.Net Source)

Creates processes via WMI

Found malware configuration

Injects a PE file into a foreign processes

Installs a global keyboard hook

Javascript file is likely language aware (will only work on specific systems)

JavaScript source code contains functionality to generate code involving a shell, file or stream

JavaScript source code contains functionality to generate code involving HTTP requests or file downloads

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Obfuscated command line found

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: Potential PowerShell Command Line Obfuscation

Sigma detected: Potentially Suspicious Malware Callback Communication

Sigma detected: WScript or CScript Dropper

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 starts Powershell (via cmd or directly)

Yara detected XWorm

Behaviour

Behavior Graph:

Download SVG

Score:

56%

Verdict:

Susipicious

File Type:

SCRIPT

Link:

https://malprob.io/report/6da03d103d6d73e1dd8e4b9719bd030e69bcf192098613ed25e85f65da2c735d

Gathering data

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/6da03d103d6d73e1dd8e4b9719bd030e69bcf192098613ed25e85f65da2c735d/

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=nwqd2eb5nvz6dxmojolrtpidbzu3z4msbgdbh3jf5bpwlwrmonoq._file

Result

Malware family:

xworm

Score:

10/10

Tags:

family:xworm discovery execution rat trojan

Link:

https://tria.ge/reports/260901-jarc8sak6x/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Command and Scripting Interpreter: JavaScript

System Location Discovery: System Language Discovery

Suspicious use of SetThreadContext

Command and Scripting Interpreter: PowerShell

Network Service Discovery

Badlisted process makes network request

Detect Xworm Payload

Family: Xworm

Process spawned unexpected child process

Malware Config

C2 Extraction:

103.83.87.158:4040

Dropper Extraction:

http://193.104.58.65/rump25th.png

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Suspicious File

Score:

0.55

Link:

https://yomi.yoroi.company/submissions/6da03d103d6d73e1dd8e4b9719bd030e69bcf192098613ed25e85f65da2c735d

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:	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:	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_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:	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.

No further information available

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