MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b45f4ff5c241d8953c6635d4c63f0ae559a731e040c97eb0c528a3ebb1954213. 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

LxBaseRAT

Vendor detections: 12

Intelligence 12 IOCs YARA 22 File information Comments

SHA256 hash:	b45f4ff5c241d8953c6635d4c63f0ae559a731e040c97eb0c528a3ebb1954213
SHA3-384 hash:	1526cad33cd1fcf5ce738e64777dd523c27d1644228940a5e7a9a35fac4d6346936c14138135caea629f9105c05f46e7
SHA1 hash:	4bae4f07ec79c788d65a3a577bc81d0f78bc15b9
MD5 hash:	7f9d22fae9b2b8c98241ec2b0c380d37
humanhash:	november-pasta-item-spaghetti
File name:	BÁO GIÁ P1456 1331 _.js
Download:	download sample
Signature	LxBaseRAT Create hunting rule
File size:	725'317 bytes
First seen:	2026-10-05 08:57:32 UTC
Last seen:	Never
File type:	js
MIME type:	text/plain
ssdeep	12288:v6QYV5Y+Pe/i0i/ipMAo0EWRg9QxfeFsCIOVy0pypQjlYCgqcZ1QzHnS2Ogav8wu:CQYVeAkMIEpexfeFsCI4yk6RDSzy2OgB
TLSH	T1ABF48D31527C905D2D67942B6377B6637A0EFB2DD2072B0005FE43C671E61BA92378AB
Magika	javascript
Reporter	abuse_ch
Tags:	js LxBaseRAT

Intelligence

File Origin

# of uploads :

# of downloads :

165

Origin country :

Vendor Threat Intelligence

No detections

Detection(s):

SecuriteInfo.com.Other.Malware-gen.98998674.UNOFFICIAL

Verdict:

Malicious

Score:

97.4%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6acf68c26f551121ba152fe5

Tags:

virus sage remo

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

encrypted evasive obfuscated repaired

Link:

https://www.filescan.io/uploads/6ac366baac43f24c4a3e9e31/reports/3c4c855e-f6ab-4b4c-b0e8-d78a08b08a5a/overview

Verdict:

Malicious

Labled as:

Trojan.Cryxos.JS

Link:

https://www.hybrid-analysis.com/sample/b45f4ff5c241d8953c6635d4c63f0ae559a731e040c97eb0c528a3ebb1954213

Verdict:

Malicious

File Type:

First seen:

2026-10-05T01:02:00Z UTC

Last seen:

2026-10-07T02:44:00Z UTC

Hits:

~100

Link:

https://opentip.kaspersky.com/b45f4ff5c241d8953c6635d4c63f0ae559a731e040c97eb0c528a3ebb1954213/results?tab=lookup

Result

Threat name:

Clipboard Hijacker, Discord Token Steale

Detection:

malicious

Classification:

evad.troj.spyw

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1982241

Signature

Allocates memory in foreign processes

Antivirus detection for dropped file

Benign windows process drops PE files

C2 URLs / IPs found in malware configuration

Contains functionality to inject threads in other processes

Creates a thread in another existing process (thread injection)

Found direct / indirect Syscall (likely to bypass EDR)

Found malware configuration

Found many strings related to Crypto-Wallets (likely being stolen)

Injects a PE file into a foreign processes

Installs a global keyboard hook

JScript performs obfuscated calls to suspicious functions

Modifies the context of a thread in another process (thread injection)

Multi AV Scanner detection for submitted file

Sample uses string decryption to hide its real strings

Sigma detected: Rare Remote Thread Creation By Uncommon Source Image

Sigma detected: Scheduled temp file as task from temp location

Sigma detected: Silenttrinity Stager Msbuild Activity

Sigma detected: WScript or CScript Dropper

Suricata IDS alerts for network traffic

Tries to harvest and steal browser information (history, passwords, etc)

Tries to steal Mail credentials (via file / registry access)

Uses schtasks.exe or at.exe to add and modify task schedules

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 Clipboard Hijacker

Yara detected Discord Token Stealer

Yara detected LxBase RAT

Behaviour

Behavior Graph:

Download SVG

Score:

96%

Verdict:

Malware

File Type:

SCRIPT

Link:

https://malprob.io/report/b45f4ff5c241d8953c6635d4c63f0ae559a731e040c97eb0c528a3ebb1954213

Gathering data

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/b45f4ff5c241d8953c6635d4c63f0ae559a731e040c97eb0c528a3ebb1954213/

Threat name:

Script-JS.Trojan.Cryxos

Status:

Malicious

First seen:

2026-10-05 07:23:03 UTC

File Type:

Text (JavaScript)

AV detection:

10 of 24 (41.67%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=wrpu75ocihmjkpdggxkmmpyk4vm2ompaidex5mgffcr6xmmviijq._file

Verdict:

malicious

Label(s):

unc_dotnet_stealer_002

Link:

https://reports.threatray.com/7ae3dd98-38a9-4e4d-b943-cc6e927336cf

Result

Malware family:

lxbaserat

Score:

10/10

Tags:

family:lxbaserat botnet:group1 campaign:1890e289a8e24876b03f7195f1d5a1e5 collection discovery execution persistence rat

Link:

https://tria.ge/reports/261005-kxdaka1z4j/

Behaviour

Scheduled Task/Job: Scheduled Task

Suspicious behavior: AddClipboardFormatListener

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Uses Task Scheduler COM API

outlook_office_path

Command and Scripting Interpreter: JavaScript

Enumerates physical storage devices

Reads the TCP/IP host and domain name from the registry

Suspicious use of SetThreadContext

Accesses Microsoft Outlook profiles

Looks up external IP address via web service

Checks computer location settings

Executes dropped EXE

Loads dropped DLL

Family: LxBaseRAT

Malware Config

C2 Extraction:

64.89.160.127:4561

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/b45f4ff5c241d8953c6635d4c63f0ae559a731e040c97eb0c528a3ebb1954213

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:	DebuggerCheck__QueryInfo Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	DetectEncryptedVariants Create hunting rule
Author:	Zinyth
Description:	Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded

Rule name:	detect_powershell Create hunting rule
Author:	daniyyell
Description:	Detects suspicious PowerShell activity related to malware execution

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

Rule name:	golang_bin_JCorn_CSC846 Create hunting rule
Author:	Justin Cornwell
Description:	CSC-846 Golang detection ruleset

Rule name:	HeavensGate Create hunting rule
Author:	kevoreilly
Description:	Heaven's Gate: Switch from 32-bit to 64-mode

Rule name:	hunting_generic_win_rat Create hunting rule
Author:	Ajin Deepak, AD2001
Description:	Hunting RATS based on common patterns

Rule name:	HUNT_NET_Loader_ImagePixel_To_AssemblyLoad Create hunting rule
Author:	Anish Bogati
Description:	Hunting: .NET loader that reads pixel data from an embedded image, loads it as a .NET assembly, and runs it via reflection or late binding. Catches bitmap-steganography loaders.

Rule name:	INDICATOR_SUSPICIOUS_Binary_Embedded_Crypto_Wallet_Browser_Extension_IDs Create hunting rule
Author:	ditekSHen
Description:	Detect binaries embedding considerable number of cryptocurrency wallet browser extension IDs.

Rule name:	INDICATOR_SUSPICIOUS_Binary_References_Browsers Create hunting rule
Author:	ditekSHen
Description:	Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.

Rule name:	INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore Create hunting rule
Author:	ditekSHen
Description:	Detects executables containing SQL queries to confidential data stores. Observed in infostealers

Rule name:	Macos_Infostealer_Wallets_8e469ea0 Create hunting rule
Author:	Elastic Security

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

Rule name:	pe_no_import_table Create hunting rule
Description:	Detect pe file that no import table

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

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:	Win_Clipboard_Clipper_Thengavar Create hunting rule
Author:	Thengavar
Description:	Detects malware manipulating the Windows clipboard for clipping or crypto stealing attacks

Rule name:	WIN_Malware_Unknown_ForgeAuto_2ffc3572 Create hunting rule
Author:	Marjoriefort
Description:	Detects Unknown (pe, etat binaire)

Rule name:	WIN_Malware_Unknown_ForgeAuto_37b4704b Create hunting rule
Author:	Marjoriefort
Description:	Detects Unknown (pe, etat binaire)

Rule name:	WIN_Malware_XWorm_ForgeAuto_6b06c990_Extrait Create hunting rule
Author:	Marjoriefort
Description:	Detects XWorm (pe, etat extrait)

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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