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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 331b314340e2255c0bd2e9176134178bc4aa4c04fd1cbdef9c284b56fa7a932f. 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


PhantomStealer


Vendor detections: 7


Intelligence 7 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 331b314340e2255c0bd2e9176134178bc4aa4c04fd1cbdef9c284b56fa7a932f
SHA3-384 hash: cdbe3db6a7da9fc76a4b02fa50852c7a77fbb1b88d486277aacafdcacace6f38dc70ebc827ff93867a716ed6cfe0513a
SHA1 hash: 6b8ec6d4b939cadf92cf13a244e300be7ad641c3
MD5 hash: 62902314780d07852754888c594fd130
humanhash: maine-video-muppet-muppet
File name:PAYMENT COPY.JS
Download: download sample
Signature PhantomStealer
Create hunting rule
File size:4'516'375 bytes
First seen:2026-10-12 07:55:40 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:application/javascript
ssdeep 98304:xPronEKjWoPfsTNlOTRWTUV219mlE9buNC3mYMRSuSXuSuGZClaxvkUvK+kivzc+:xDCK/Y2L913mYMtSXvuVlaOUzhztZHHz
TLSH T1BC26E649B22C9674A93D2F1ED03AB6B04A58B50371C9BFBD35F86244739161B278FCD2
Magika javascript
Reporter abuse_ch
Tags:js PhantomStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
159
Origin country :
SE SE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Trojan.JS.Agent.9637.5951.UNOFFICIAL
Create hunting rule

Gathering data
Verdict:
Suspicious
Labled as:
Trojan/JS.Obfuscated
Link:
https://www.hybrid-analysis.com/sample/331b314340e2255c0bd2e9176134178bc4aa4c04fd1cbdef9c284b56fa7a932f
Verdict:
Malicious
File Type:
js
First seen:
2026-10-11T20:53:00Z UTC
Last seen:
2026-10-12T04:38:00Z UTC
Hits:
~1000
Link:
https://opentip.kaspersky.com/331b314340e2255c0bd2e9176134178bc4aa4c04fd1cbdef9c284b56fa7a932f/results?tab=lookup
Result
Threat name:
DonutLoader, KeyLogger, MicroClip, Phant
Create hunting rule
Detection:
malicious
Classification:
rans.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1985743
Signature
.NET source code contains process injector
.NET source code contains very large array initializations
.NET source code references suspicious native API functions
Antivirus detection for URL or domain
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Hides threads from debuggers
JavaScript source code contains functionality to generate code involving a shell, file or stream
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: WScript or CScript Dropper
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Unusual module load detection (module proxying)
Windows Scripting host queries suspicious COM object (likely to drop second stage)
WScript reads language and country specific registry keys (likely country aware script)
Yara detected AntiVM3
Yara detected DonutLoader
Yara detected MicroClip
Yara detected Phantom stealer
Yara detected Telegram RAT
Yara detected TrojanRansom
Behaviour
Behavior Graph:
Download SVG
Score:
99%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/331b314340e2255c0bd2e9176134178bc4aa4c04fd1cbdef9c284b56fa7a932f
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/331b314340e2255c0bd2e9176134178bc4aa4c04fd1cbdef9c284b56fa7a932f/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gmntcq2a4isvyc6s5elwcnaxrpckutae7uol3344fbfvn6t2smxq._file
Verdict:
malicious
Label(s):
PhantomStealer
Create hunting rule
Link:
https://reports.threatray.com/1516ee0e-ec4d-4643-afa8-ef27186ab5b6
Result
Malware family:
n/a
Score:
  7/10
Tags:
collection defense_evasion discovery execution spyware stealer
Link:
https://tria.ge/reports/261012-jszgkahh69/
Behaviour
Modifies registry class
NTFS ADS
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
Executes a command shell one-liner
Reads the TCP/IP host and domain name from the registry
System Location Discovery: System Language Discovery
Suspicious use of NtSetInformationThreadHideFromDebugger
Accesses Microsoft Outlook profiles
Checks computer location settings
Executes dropped EXE
Reads user/profile data of web browsers
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:MULTI_Malware_AgentTesla_ForgeAuto_ed343f78_Extrait
Create hunting rule
Author:Marjoriefort
Description:Detects AgentTesla (inconnu, etat extrait)
Rule name:SUSP_VBS_Randomized_ActiveX_Downloader
Create hunting rule
Author:Marjoriefort
Description:Dropper VBS obfusque : ActiveXObject a identifiant randomise (20 MAJ), SaveToFile, .Run
Reference:Veille fraicheur 2026-09-14 / grappe VBS randomisee

File information

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

Comments