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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b62052b62be6d7ec9733d38c105fef393f277e094ac62943f9b556f2e7b6a9c8. 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


Intelligence 13 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b62052b62be6d7ec9733d38c105fef393f277e094ac62943f9b556f2e7b6a9c8
SHA3-384 hash: 175914fe2e7e4ef4b4fb9535d57c939cdec05394e7225760348012bf7bf838649d5b5cf85108b6c9f23737d35d9726d4
SHA1 hash: 90d9356ee433a3c15a34b14ebc8368bee7c7e7cd
MD5 hash: 32cc7b0480b93a4b69e19c415bee03be
humanhash: mars-illinois-michigan-table
File name:Packliste, Handelsrechnung und Frachtbrief.JS
Download: download sample
Signature PhantomStealer
Create hunting rule
File size:5'863'218 bytes
First seen:2026-10-26 09:06:58 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:application/javascript
ssdeep 98304:v9YzAMi5s7PBuQzmmcdNDtC3Q5AC0hr4ibjkHotY5pyY9mCn9DWdxQOlOyTOs1an:1V2jCmMnH5AC0hEibjkItGpyY9mDS8Tg
TLSH T151462982234695B67629BB5CD636D871BA4A200317C9CF39307CD617B798C1BB34CAE7
Magika javascript
Reporter lowmal3
Tags:js PhantomStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
162
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Trojan.JS.Agent.19657.7794.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
90.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6adf18715a22ac805bda5654
Tags:
shell spam sage blic
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug dropper evasive obfuscated obfuscated packed reconnaissance repaired
Link:
https://www.filescan.io/uploads/6adf185bd831bd1cf6072b84/reports/301135ed-778c-4c0a-a54e-f3baa3311fac/overview
Verdict:
Malicious
Labled as:
JS/TrojanDropper.ModiLoader
Link:
https://www.hybrid-analysis.com/sample/b62052b62be6d7ec9733d38c105fef393f277e094ac62943f9b556f2e7b6a9c8
Verdict:
Malicious
File Type:
js
First seen:
2026-10-26T04:48:00Z UTC
Last seen:
2026-10-27T05:09:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/b62052b62be6d7ec9733d38c105fef393f277e094ac62943f9b556f2e7b6a9c8/results?tab=lookup
Result
Threat name:
KeyLogger, Phantom stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1991857
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
Antivirus detection for URL or domain
Browser instances using unsafe startup parameters
Contains functionality to capture screen (.Net source)
Contains functionality to log keystrokes (.Net Source)
Creates a thread in another existing process (thread injection)
Executes Lua script
Found direct / indirect Syscall (likely to bypass EDR)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
JavaScript source code contains functionality to generate code involving a shell, file or stream
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: WScript or CScript Dropper
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)
Uses the Windows Restart Manager Abuse for Browser Credential File unlocking
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 Keylogger Generic
Yara detected Phantom stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1991857 Sample: Packliste, Handelsrechnung ... Startdate: 26/10/2026 Architecture: WINDOWS Score: 100 42 gimas.bg 2->42 44 mozilla.map.fastly.net 2->44 46 icanhazip.com 2->46 56 Found malware configuration 2->56 58 Antivirus detection for URL or domain 2->58 60 Multi AV Scanner detection for submitted file 2->60 62 12 other signatures 2->62 9 wscript.exe 1 4 2->9         started        signatures3 process4 signatures5 66 Windows Scripting host queries suspicious COM object (likely to drop second stage) 9->66 68 WScript reads language and country specific registry keys (likely country aware script) 9->68 70 Executes Lua script 9->70 12 MYFXTMWXMNYAKDDF.exe 24 13 9->12         started        16 cmd.exe 1 9->16         started        process6 dnsIp7 52 gimas.bg 195.191.149.33, 49715, 587 SUPERHOSTING_ASBG Bulgaria 12->52 54 icanhazip.com 104.16.184.241, 49714, 80 CLOUDFLARENET-CloudflareIncUS Canada 12->54 72 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 12->72 74 Tries to steal Mail credentials (via file / registry access) 12->74 76 Tries to harvest and steal browser information (history, passwords, etc) 12->76 78 7 other signatures 12->78 19 chrome.exe 12->19         started        22 msedge.exe 1 128 12->22         started        24 firefox.exe 1 12->24         started        26 conhost.exe 12->26         started        40 Packliste, Handels....js:Zone.Identifier, ASCII 16->40 dropped 28 conhost.exe 16->28         started        file8 signatures9 process10 signatures11 64 Found many strings related to Crypto-Wallets (likely being stolen) 19->64 30 chrome.exe 19->30 injected 33 msedge.exe 22->33 injected 35 msedge.exe 22->35         started        37 firefox.exe 3 43 24->37         started        process12 dnsIp13 80 Found many strings related to Crypto-Wallets (likely being stolen) 30->80 82 Writes to foreign memory regions 33->82 48 mozilla.map.fastly.net 151.101.65.91, 443, 49713 FASTLY-FastlyIncUS Canada 37->48 50 127.0.0.1 unknown unknown 37->50 84 Monitors registry run keys for changes 37->84 signatures14
Score:
98%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/b62052b62be6d7ec9733d38c105fef393f277e094ac62943f9b556f2e7b6a9c8
Verdict:
Malware
YARA:
1 match(es)
Tags:
Batch Command DeObfuscated Javascript JS Emulation Trace PowerShell PowerShell Call Scripting.FileSystemObject T1027 T1059.001 T1059.007 WScript.Shell
Link:
https://app.malva.re/file/32cc7b0480b93a4b69e19c415bee03be
Detection:
phantomstealer
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b62052b62be6d7ec9733d38c105fef393f277e094ac62943f9b556f2e7b6a9c8/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wyqffnrl43l6zfzt2ogbax7phe7so7qjjldcsq7zwvlpfz5wvhea._file
Verdict:
malicious
Label(s):
DonutLoader
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PhantomStealer
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Link:
https://reports.threatray.com/0b37bf41-0e01-428e-b6fa-3e52205679d6
Result
Malware family:
phantom_stealer
Create hunting rule
Score:
  10/10
Tags:
family:donutloader family:phantom_stealer collection costura discovery execution loader packer persistence spyware stealer
Link:
https://tria.ge/reports/261026-k3ltwscz4z/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies registry class
NTFS ADS
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
Enumerates physical storage devices
Executes a command shell one-liner
Reads the TCP/IP host and domain name from the registry
System Time Discovery
Costura .NET executable packer
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
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:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/b62052b62be6d7ec9733d38c105fef393f277e094ac62943f9b556f2e7b6a9c8

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