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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 19823c1ac3847ec7bbaa5d9d68ebed35eeb5f85f9db0292ad818df306d99009d. 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: 13


Intelligence 13 IOCs YARA 6 File information Comments

SHA256 hash: 19823c1ac3847ec7bbaa5d9d68ebed35eeb5f85f9db0292ad818df306d99009d
SHA3-384 hash: b6d479b8cba3ade56ccd9f15b6d2f696a508ad8b5580cf8dae60a733832b8fc6f62534980af889c09c70e00a591539ff
SHA1 hash: f2c9c07d60219fd83dd210f6c1080d43f6298de0
MD5 hash: 600d2f1f2a31008f9d1d18ca4d0b4443
humanhash: fifteen-mike-spring-fish
File name:PO 20373.vbs
Download: download sample
Signature LxBaseRAT
File size:1'022'552 bytes
First seen:2026-09-15 12:57:40 UTC
Last seen:Never
File type:Visual Basic Script (vbs) vbs
MIME type:text/plain
ssdeep 24576:DVw/cH2c0QxMo7ZzFhw++MGu9misGxmBxaMNHK0Wg:D4chNj+mmPdk4
TLSH T101251231EA5529BA3174D03D0CE7090D76507C4274982A85FACF3EA51BEE6925B8F0FE
Magika vba
Reporter abuse_ch
Tags:LxBaseRAT vbs

Intelligence


File Origin
# of uploads :
1
# of downloads :
111
Origin country :
SE SE
Vendor Threat Intelligence
No detections
Verdict:
Malicious
Score:
92.5%
Tags:
infosteal rapid spam
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
cmd lolbin obfuscated
Verdict:
Malicious
File Type:
vbs
First seen:
2026-09-15T05:17:00Z UTC
Last seen:
2026-09-17T11:20:00Z UTC
Hits:
~100
Result
Threat name:
Clipboard Hijacker, LxBase RAT
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Signature
AI detected malicious Powershell script
Bypasses PowerShell execution policy
C2 URLs / IPs found in malware configuration
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
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
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: Script Interpreter Execution From Suspicious Folder
Sigma detected: Suspicious Script Execution From Temp Folder
Sigma detected: WScript or CScript Dropper
Suspicious execution chain found
Suspicious powershell command line found
VBScript performs obfuscated calls to suspicious functions
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)
Wscript starts Powershell (via cmd or directly)
Yara detected Clipboard Hijacker
Yara detected LxBase RAT
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1973143 Sample: PO 20373.vbs Startdate: 15/09/2026 Architecture: WINDOWS Score: 100 37 pki-goog.l.google.com 2->37 39 mr-b01.tm-azurefd.net 2->39 41 2 other IPs or domains 2->41 45 Found malware configuration 2->45 47 Malicious sample detected (through community Yara rule) 2->47 49 Multi AV Scanner detection for submitted file 2->49 51 9 other signatures 2->51 10 wscript.exe 4 2->10         started        signatures3 process4 file5 31 C:\Users\user\AppData\Local\...\rf80970.dat, ASCII 10->31 dropped 33 C:\Users\user\AppData\Local\...\pf10794.dat, ASCII 10->33 dropped 35 C:\Users\user\AppData\Local\...\ld48973.ps1, ASCII 10->35 dropped 55 VBScript performs obfuscated calls to suspicious functions 10->55 57 Suspicious powershell command line found 10->57 59 Wscript starts Powershell (via cmd or directly) 10->59 61 5 other signatures 10->61 14 powershell.exe 16 10->14         started        17 cmd.exe 2 10->17         started        signatures6 process7 signatures8 63 Found many strings related to Crypto-Wallets (likely being stolen) 14->63 65 Writes to foreign memory regions 14->65 67 Modifies the context of a thread in another process (thread injection) 14->67 69 Injects a PE file into a foreign processes 14->69 19 MSBuild.exe 2 14->19         started        23 conhost.exe 14->23         started        25 conhost.exe 17->25         started        process9 dnsIp10 43 150.40.98.194, 4521 MAXKOHR Netherlands 19->43 53 Installs a global keyboard hook 19->53 27 WMIC.exe 1 19->27         started        signatures11 process12 process13 29 conhost.exe 27->29         started       
Verdict:
Malware
YARA:
2 match(es)
Tags:
DeObfuscated PowerShell T1027 T1059.001
Threat name:
Win32.Infostealer.Zeus
Status:
Malicious
First seen:
2026-09-15 12:58:32 UTC
File Type:
Text (VBS)
AV detection:
8 of 24 (33.33%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
unc_dotnet_stealer_002
Result
Malware family:
lxbaserat
Score:
  10/10
Tags:
family:lxbaserat botnet:group1 campaign:5fcf3ac2534a46cfb75befd10682845a execution rat
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Executes a command shell one-liner
Executes a VBScript file via the Windows Script Host.
Suspicious use of SetThreadContext
Checks computer location settings
Command and Scripting Interpreter: PowerShell
Family: LxBaseRAT
Malware Config
C2 Extraction:
150.40.98.194:4521
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:CP_Script_Inject_Detector
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:detect_tiny_vbs
Author:daniyyell
Description:Detects tiny VBS delivery technique
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:Warp
Author:Seth Hardy
Description:Warp
Rule name:WarpStrings
Author:Seth Hardy
Description:Warp Identifying Strings

File information


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

Comments