MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 337e81bd4da7fa032644a5cd57ee10144b45cc4a08e92a62517c5ee507d31d91. 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: 13
| SHA256 hash: | 337e81bd4da7fa032644a5cd57ee10144b45cc4a08e92a62517c5ee507d31d91 |
|---|---|
| SHA3-384 hash: | 5a63f8eb856afb5f87bb9cfee7649739d786d2bd258227c60b7b72722abc0a9c0435ea1bf75865d6d13f2d4e104de6af |
| SHA1 hash: | c57213767acf822b3a8d240d83aa04e739499a29 |
| MD5 hash: | d5e2932a0a4cc5b74521a684d00be40d |
| humanhash: | illinois-quiet-carolina-solar |
| File name: | order pdf 660196118.JS |
| Download: | download sample |
| Signature | PhantomStealer |
| File size: | 6'994'190 bytes |
| First seen: | 2026-04-14 06:45:05 UTC |
| Last seen: | Never |
| File type: |  js |
| MIME type: | text/plain |
| ssdeep | 196608:ehMlsMokvEsYAlqMBnGtwxUCXJLStMz/1XRdGwbfSNus:ECXDvEsHldBnGtOU0OGxhowzMus |
| Threatray | 471 similar samples on MalwareBazaar |
| TLSH | T1E5667140E79DD772F3A5BB9D453AFD30A9095A1314C4DF1230ACE20C379892757ACAEA |
| Magika | javascript |
| Reporter |  abuse_ch |
| Tags: | js PhantomStealer |
Intelligence
File Origin
# of uploads :
1
# of downloads :
124
Origin country :
SEVendor Threat Intelligence
No detections
Verdict:
Malicious
Score:
93.3%
Tags:
autoit emotet
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
anti-debug autoit base64 dropper evasive expired-cert fingerprint keylogger masquerade obfuscated repaired
Verdict:
Malicious
Labled as:
Trojan.Generic
Verdict:
Malicious
File Type:
js
First seen:
2026-03-25T09:51:00Z UTC
Last seen:
2026-04-16T00:29:00Z UTC
Hits:
~1000
Detections:
HEUR:Trojan.Script.SAgent.gen HEUR:Trojan-Dropper.Script.Generic Trojan-PSW.Win32.Stealer.sb Trojan-PSW.Win32.Disco.sb Trojan-PSW.Win32.Coins.sb Trojan-PSW.MSIL.Stealerium.sb Trojan-PSW.MSIL.Stealer.sb Trojan-Dropper.Win32.Injector.sb Backdoor.Win32.Androm.sb HEUR:Trojan.Script.Generic Trojan.Win32.Vimditator.sb Trojan.Win32.Shellcode.sb Trojan.Win32.Agent.sb Trojan-Downloader.JS.Cryptoload.sb
Result
Threat name:
DonutLoader, KeyLogger, Phantom stealer
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.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
Contains functionality to capture screen (.Net source)
Contains functionality to log keystrokes (.Net Source)
Creates a thread in another existing process (thread injection)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Installs a global keyboard hook
JavaScript source code contains functionality to generate code involving a shell, file or stream
Joe Sandbox ML detected suspicious sample
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: Execution from Suspicious Folder
Sigma detected: Suspicious Creation with Colorcpl
Sigma detected: Windows Shell/Scripting Application File Write to Suspicious Folder
Sigma detected: WScript or CScript Dropper
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)
Unusual module load detection (module proxying)
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 Costura Assembly Loader
Yara detected DonutLoader
Yara detected Keylogger Generic
Yara detected Phantom stealer
Behaviour
Behavior Graph:
Score:
96%
Verdict:
Malware
File Type:
SCRIPT
Gathering data
Verdict:
Malicious
Threat:
Family.PHANTOM
Threat name:
Win32.Trojan.Qwexlafiba
Status:
Malicious
First seen:
2026-03-25 13:10:59 UTC
File Type:
Text (JavaScript)
AV detection:
10 of 38 (26.32%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
phantomstealer
Similar samples:
+ 461 additional samples on MalwareBazaar
Result
Malware family:
phantom_stealer
Score:
10/10
Tags:
family:donutloader family:phantom_stealer collection discovery execution loader 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 SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
outlook_office_path
outlook_win_path
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
System Location Discovery: System Language Discovery
System Time Discovery
Accesses Microsoft Outlook profiles
Adds Run key to start application
Looks up external IP address via web service
Checks computer location settings
Executes dropped EXE
Detects DonutLoader
Detects PhantomStealer written in C#
Family: DonutLoader
Family: PhantomStealer
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.60
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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