MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 331e1c3a469fd13c772a5a0a2d6ac92595a327fd45d71bfaffd257cf61c55d9c. 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: 12
| SHA256 hash: | 331e1c3a469fd13c772a5a0a2d6ac92595a327fd45d71bfaffd257cf61c55d9c |
|---|---|
| SHA3-384 hash: | 154a6eae875ab89a29b934fdc5066ca47d96aaeba8f1a81c021100d42e912a2d17c6bd06c4a22590e11ebd835d67f1db |
| SHA1 hash: | a8d16c0cb7f25fc6a5e8ec201154af3160d009ab |
| MD5 hash: | b10cedb434e63d1fd59a3a0c81b70061 |
| humanhash: | enemy-oranges-november-spaghetti |
| File name: | b10cedb434e63d1fd59a3a0c81b70061.js |
| Download: | download sample |
| Signature | PhantomStealer |
| File size: | 1'168'189 bytes |
| First seen: | 2026-03-24 09:08:55 UTC |
| Last seen: | Never |
| File type: |  js |
| MIME type: | text/plain |
| ssdeep | 192:t44444444444444444444444444444444444444444444444444444444444444V:1xP7HvpXQ5JQm8 |
| Threatray | 480 similar samples on MalwareBazaar |
| TLSH | T1454512185ED7D85A40E335ECF926EF48ADC8B518BD25CF397ABFA5800106DCA027E4B5 |
| Magika | txt |
| Reporter |  abuse_ch |
| Tags: | js PhantomStealer |
Intelligence
File Origin
# of uploads :
1
# of downloads :
141
Origin country :
SEVendor Threat Intelligence
No detections
Verdict:
Malicious
Score:
81.4%
Tags:
dwnldr virus shell
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
formbook repaired
Verdict:
Malicious
Labled as:
Trojan.Generic
Verdict:
Malicious
File Type:
js
Detections:
Trojan.VBS.SAgent.sb Trojan.JS.SAgent.sb HEUR:Trojan-Downloader.Script.Generic HEUR:Trojan.Script.SAgent.gen HEUR:Trojan.Script.Generic
Result
Threat name:
KeyLogger, Phantom stealer, Strela Steal
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains process injector
.NET source code contains very large array initializations
.NET source code references suspicious native API functions
Allocates memory in foreign processes
Browser instances using unsafe startup parameters
Bypasses PowerShell execution policy
Contains functionality to capture screen (.Net source)
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Contains functionality to log keystrokes (.Net Source)
Creates a thread in another existing process (thread injection)
Creates processes via WMI
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Monitors registry run keys for changes
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: Suspicious Environment Variable Has Been Registered
Sigma detected: WScript or CScript Dropper
Suspicious execution chain found
Suspicious powershell command line found
Switches to a custom stack to bypass stack traces
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
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 AntiVM3
Yara detected Costura Assembly Loader
Yara detected Keylogger Generic
Yara detected Phantom stealer
Yara detected Strela Stealer
Behaviour
Behavior Graph:
Score:
21%
Verdict:
Benign
File Type:
SCRIPT
Gathering data
Verdict:
Malicious
Threat:
Family.PHANTOMSTEALER
Threat name:
Win32.Trojan.Leonem
Status:
Malicious
First seen:
2026-03-23 08:13:11 UTC
File Type:
Binary
AV detection:
8 of 24 (33.33%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
phantomstealer
Similar samples:
+ 470 additional samples on MalwareBazaar
Result
Malware family:
phantom_stealer
Score:
10/10
Tags:
family:phantom_stealer collection discovery execution persistence stealer
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
outlook_office_path
outlook_win_path
Command and Scripting Interpreter: JavaScript
System Location Discovery: System Language Discovery
System Time Discovery
Drops file in Windows directory
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Badlisted process makes network request
Command and Scripting Interpreter: PowerShell
Detects PhantomStealer written in C#
PhantomStealer
Phantom_stealer family
Process spawned unexpected child process
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.55
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: | 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) |
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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