MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6b83a92be3d4f7fad9c3492f0f66e1b1b3269ccb09a067ccdc43bf6fa4f13fcb. 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: 9


Intelligence 9 IOCs YARA 2 File information Comments
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SHA256 hash: 6b83a92be3d4f7fad9c3492f0f66e1b1b3269ccb09a067ccdc43bf6fa4f13fcb
SHA3-384 hash: 9deb72fa6e5b81f5629dd68999bdf83bd2bd3cf2cd004fdb6403a9d81ab27757e2ee17dfbb9ffa010dccdcf458f531a4
SHA1 hash: 16613acae2bf2deb1e503cef0daa4c6603e6ece0
MD5 hash: b7aa6ac27698acf7a36c76255c9c2549
humanhash: friend-finch-saturn-video
File name:Purchase Inquiry ( Prices )_.js
Download: download sample
Signature LxBaseRAT
Create hunting rule
File size:1'370'874 bytes
First seen:2026-08-04 09:06:26 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 24576:zSpfVVMCnRUyivNtIqpeA9wkc3hiZs+g1yivLJo58BWjamB3a+Fvk:u7VM4y9WuqVEZaziBK+O
TLSH T11B559E9D367EC63D47F30BE30D5F7A40B9C88151297558D0E24AECA7E62856ECD2B2B0
Magika javascript
Reporter abuse_ch
Tags:js LxBaseRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
163
Origin country :
SE SE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Other.Malware-gen.46816822.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Labled as:
Trojan.JS.Downloader.JS
Link:
https://www.hybrid-analysis.com/sample/6b83a92be3d4f7fad9c3492f0f66e1b1b3269ccb09a067ccdc43bf6fa4f13fcb
Verdict:
Malicious
File Type:
js
First seen:
2026-08-04T02:17:00Z UTC
Last seen:
2026-08-05T23:51:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/6b83a92be3d4f7fad9c3492f0f66e1b1b3269ccb09a067ccdc43bf6fa4f13fcb/results?tab=lookup
Result
Threat name:
Clipboard Hijacker, LxBase RAT
Create hunting rule
Detection:
malicious
Classification:
evad.troj.spyw.expl
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1951797
Signature
AI detected malicious Powershell script
Antivirus detection for dropped file
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
Joe Sandbox ML detected suspicious sample
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
Potential evasive JS / VBS script found (domain check)
Sample uses string decryption to hide its real strings
Sigma detected: Dot net compiler compiles file from suspicious location
Sigma detected: Script Interpreter Execution From Suspicious Folder
Sigma detected: Suspicious PowerShell Parameter Substring
Sigma detected: Suspicious Script Execution From Temp Folder
Sigma detected: WScript or CScript Dropper
Sigma detected: WScript or CScript Dropper - File
Suspicious execution chain found
Suspicious powershell command line found
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)
Wscript starts Powershell (via cmd or directly)
Yara detected Clipboard Hijacker
Yara detected LxBase RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1951797 Sample: Purchase Inquiry ( Prices )_.js Startdate: 04/08/2026 Architecture: WINDOWS Score: 100 68 64.89.160.127 GHOSTYNETWORKSUS Luxembourg 2->68 70 pki-goog.l.google.com 2->70 72 3 other IPs or domains 2->72 82 Found malware configuration 2->82 84 Antivirus detection for dropped file 2->84 86 Multi AV Scanner detection for submitted file 2->86 88 13 other signatures 2->88 11 wscript.exe 1 8 2->11         started        15 wscript.exe 1 2->15         started        signatures3 process4 file5 58 C:\Users\user\AppData\...\dat_36897_772d.ps1, ASCII 11->58 dropped 60 C:\Users\user\AppData\...\clr_12349_778b.vbs, ASCII 11->60 dropped 62 C:\Users\user\AppData\...\PhotoStudio.vbs, ASCII 11->62 dropped 64 C:\Users\user\AppData\...\PhotoStudio.js, ASCII 11->64 dropped 110 JScript performs obfuscated calls to suspicious functions 11->110 112 Suspicious powershell command line found 11->112 114 Wscript starts Powershell (via cmd or directly) 11->114 118 6 other signatures 11->118 17 wscript.exe 1 11->17         started        116 WScript reads language and country specific registry keys (likely country aware script) 15->116 20 wscript.exe 4 15->20         started        signatures6 process7 file8 74 Suspicious powershell command line found 17->74 76 Wscript starts Powershell (via cmd or directly) 17->76 23 powershell.exe 21 17->23         started        50 C:\Users\user\AppData\...\svc_35774_25ec.ps1, ASCII 20->50 dropped 52 C:\Users\user\AppData\...\cfg_33278_2649.vbs, ASCII 20->52 dropped 78 Windows Shell Script Host drops VBS files 20->78 80 WScript reads language and country specific registry keys (likely country aware script) 20->80 27 wscript.exe 1 20->27         started        signatures9 process10 file11 54 C:\Users\user\AppData\...\tmhe3c4z.cmdline, Unicode 23->54 dropped 96 Found many strings related to Crypto-Wallets (likely being stolen) 23->96 98 Writes to foreign memory regions 23->98 100 Modifies the context of a thread in another process (thread injection) 23->100 102 Injects a PE file into a foreign processes 23->102 29 csc.exe 3 23->29         started        32 MSBuild.exe 1 23->32         started        34 conhost.exe 23->34         started        104 Suspicious powershell command line found 27->104 106 Wscript starts Powershell (via cmd or directly) 27->106 108 WScript reads language and country specific registry keys (likely country aware script) 27->108 36 powershell.exe 21 27->36         started        signatures12 process13 file14 66 C:\Users\user\AppData\Local\...\tmhe3c4z.dll, PE32 29->66 dropped 39 cvtres.exe 1 29->39         started        90 Writes to foreign memory regions 36->90 92 Modifies the context of a thread in another process (thread injection) 36->92 94 Injects a PE file into a foreign processes 36->94 41 csc.exe 3 36->41         started        44 conhost.exe 36->44         started        46 MSBuild.exe 36->46         started        signatures15 process16 file17 56 C:\Users\user\AppData\Local\...\r04csy44.dll, PE32 41->56 dropped 48 cvtres.exe 41->48         started        process18
Score:
74%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/6b83a92be3d4f7fad9c3492f0f66e1b1b3269ccb09a067ccdc43bf6fa4f13fcb
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6b83a92be3d4f7fad9c3492f0f66e1b1b3269ccb09a067ccdc43bf6fa4f13fcb/
Threat name:
Script-JS.Trojan.Heuristic
Create hunting rule
Status:
Malicious
First seen:
2026-08-04 09:34:32 UTC
File Type:
Text (JavaScript)
AV detection:
9 of 24 (37.50%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nob2sk7d2t37vwodjexq6zxbwgzsnhglbgqgptg4io7w7jhrh7fq._file
Result
Malware family:
lxbaserat
Create hunting rule
Score:
  10/10
Tags:
family:lxbaserat botnet:group1 campaign:0e88bdb59f4f4644a31d22e3c4d7da63 collection discovery execution persistence rat upx
Link:
https://tria.ge/reports/260804-k3jpjabp7x/
Behaviour
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
Executes a VBScript file via the Windows Script Host.
Suspicious use of SetThreadContext
UPX packed file
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Checks computer location settings
Loads dropped DLL
Command and Scripting Interpreter: PowerShell
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/6b83a92be3d4f7fad9c3492f0f66e1b1b3269ccb09a067ccdc43bf6fa4f13fcb

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:SUSP_obfuscated_JS_obfuscatorio
Create hunting rule
Author:@imp0rtp3
Description:Detect JS obfuscation done by the js obfuscator (often malicious)
Reference:https://obfuscator.io
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)

File information

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

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