MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f0c701e1915e2623fee87920b7ee51cdc153bf15781488e94e38c9a2d13b5378. 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


Intelligence 12 IOCs YARA 2 File information Comments

SHA256 hash: f0c701e1915e2623fee87920b7ee51cdc153bf15781488e94e38c9a2d13b5378
SHA3-384 hash: 414660da4c55a031732d8fbf84ed0fa8706f4769d961d9ef4d3722878b84e56eeb329b190102a1e5305bd0faff0d8982
SHA1 hash: 31d06da45c1921372211b84fb3cb27a9a88f62c8
MD5 hash: 5c1ef200af81edd53d662eb297c78a88
humanhash: butter-mike-double-tennis
File name:INDONESIAN MARITIME AUTHORITY.vbs
Download: download sample
Signature PhantomStealer
File size:979'770 bytes
First seen:2025-11-08 16:47:16 UTC
Last seen:Never
File type:Visual Basic Script (vbs) vbs
MIME type:text/plain
ssdeep 12288:40mYYFKsrctZPO4dhHj+C8WQlxtGrQlllKJMlAq4XZxsGH2WVuqRYX3+SaBvbS5q:4bKswnO4dMC8W1QnlKmlatS3+SalbS5q
Threatray 84 similar samples on MalwareBazaar
TLSH T18125E0EF371F185AAA8D10782A1EC6EC9A4C7120F1123D7DF4B6789C4947518FAD9B8C
Magika vba
Reporter abuse_ch
Tags:PhantomStealer vbs

Intelligence


File Origin
# of uploads :
1
# of downloads :
45
Origin country :
SE SE
Vendor Threat Intelligence
Verdict:
Malicious
Score:
92.5%
Tags:
spawn blic hype
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm base64 cmd evasive fingerprint lolbin obfuscated powershell
Verdict:
Malicious
File Type:
vbs
First seen:
2025-11-06T23:24:00Z UTC
Last seen:
2025-11-10T07:35:00Z UTC
Hits:
~10
Detections:
Trojan-Downloader.JS.Cryptoload.sb HEUR:Trojan.Script.Generic Trojan.BAT.Agent.sb PDM:Trojan.Win32.Generic Trojan.PowerShell.AmsiBypass.sb Trojan.JS.SAgent.sb HEUR:Trojan.PowerShell.Tesre.sb HEUR:Trojan.BAT.Tesre.gen
Result
Threat name:
Phantom stealer
Detection:
malicious
Classification:
troj.spyw.expl.evad.mine
Score:
100 / 100
Signature
.NET source code contains a sample name check
.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
Bypasses PowerShell execution policy
Contains functionality to capture screen (.Net source)
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)
Found strings related to Crypto-Mining
Found suspicious powershell code related to unpacking or dynamic code loading
Injects a PE file into a foreign processes
Installs a global keyboard hook
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
Malicious sample detected (through community Yara rule)
Monitors registry run keys for changes
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: Base64 Encoded PowerShell Command Detected
Sigma detected: Capture Wi-Fi password
Sigma detected: PowerShell Base64 Encoded FromBase64String Cmdlet
Sigma detected: PowerShell Base64 Encoded IEX Cmdlet
Sigma detected: Suspicious PowerShell Parameter Substring
Sigma detected: Windows Shell/Scripting Application File Write to Suspicious Folder
Sigma detected: WScript or CScript Dropper
Suricata IDS alerts for network traffic
Suspicious execution chain found
Suspicious powershell command line found
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal WLAN passwords
Uses netsh to modify the Windows network and firewall settings
Uses the Telegram API (likely for C&C communication)
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 Costura Assembly Loader
Yara detected Phantom stealer
Yara detected Powershell decode and execute
Yara detected Telegram RAT
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1810644 Sample: INDONESIAN MARITIME AUTHORITY.vbs Startdate: 08/11/2025 Architecture: WINDOWS Score: 100 66 api.telegram.org 2->66 68 icanhazip.com 2->68 100 Suricata IDS alerts for network traffic 2->100 102 Found malware configuration 2->102 104 Malicious sample detected (through community Yara rule) 2->104 108 20 other signatures 2->108 12 wscript.exe 1 2->12         started        signatures3 106 Uses the Telegram API (likely for C&C communication) 66->106 process4 file5 62 C:\Users\PublicbehaviorgraphreenhouseResource.bat, ASCII 12->62 dropped 122 Wscript starts Powershell (via cmd or directly) 12->122 124 Windows Scripting host queries suspicious COM object (likely to drop second stage) 12->124 126 Suspicious execution chain found 12->126 128 Creates processes via WMI 12->128 16 cmd.exe 1 12->16         started        signatures6 process7 signatures8 82 Suspicious powershell command line found 16->82 84 Wscript starts Powershell (via cmd or directly) 16->84 86 Bypasses PowerShell execution policy 16->86 88 2 other signatures 16->88 19 cmd.exe 1 16->19         started        21 conhost.exe 16->21         started        process9 process10 23 cmd.exe 2 19->23         started        signatures11 110 Suspicious powershell command line found 23->110 112 Wscript starts Powershell (via cmd or directly) 23->112 26 powershell.exe 15 189 23->26         started        30 conhost.exe 23->30         started        process12 dnsIp13 70 api.telegram.org 149.154.167.220, 443, 49708, 49716 TELEGRAMRU United Kingdom 26->70 72 icanhazip.com 104.16.185.241, 49714, 80 CLOUDFLARENETUS United States 26->72 114 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 26->114 116 Found many strings related to Crypto-Wallets (likely being stolen) 26->116 118 Tries to harvest and steal browser information (history, passwords, etc) 26->118 120 7 other signatures 26->120 32 msedge.exe 26->32         started        36 firefox.exe 26->36         started        38 cmd.exe 26->38         started        40 3 other processes 26->40 signatures14 process15 dnsIp16 64 239.255.255.250 unknown Reserved 32->64 90 Found strings related to Crypto-Mining 32->90 92 Monitors registry run keys for changes 32->92 94 Installs a global keyboard hook 32->94 42 msedge.exe 32->42         started        96 Writes to foreign memory regions 36->96 45 firefox.exe 36->45         started        98 Tries to harvest and steal WLAN passwords 38->98 48 conhost.exe 38->48         started        50 chcp.com 38->50         started        52 netsh.exe 38->52         started        54 findstr.exe 38->54         started        56 conhost.exe 40->56         started        58 chcp.com 40->58         started        60 netsh.exe 40->60         started        signatures17 process18 dnsIp19 74 ln-0007.ln-msedge.net 150.171.22.17, 443, 49694 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 42->74 76 ax-0002.ax-msedge.net 150.171.28.11, 443, 49697 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 42->76 80 9 other IPs or domains 42->80 78 127.0.0.1 unknown unknown 45->78 130 Monitors registry run keys for changes 45->130 signatures20
Gathering data
Threat name:
Win32.Trojan.Leonem
Status:
Malicious
First seen:
2025-11-07 01:00:18 UTC
File Type:
Text
AV detection:
7 of 24 (29.17%)
Threat level:
  5/5
Result
Malware family:
phantom_stealer
Score:
  10/10
Tags:
family:phantom_stealer collection discovery execution persistence privilege_escalation 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
Event Triggered Execution: Netsh Helper DLL
System Network Configuration Discovery: Wi-Fi Discovery
Drops file in Windows directory
Accesses Microsoft Outlook profiles
Command and Scripting Interpreter: PowerShell
Looks up external IP address via web service
Badlisted process makes network request
Detects PhantomStealer payload
PhantomStealer
Phantom_stealer family
Process spawned unexpected child process
Malware Config
C2 Extraction:
https://api.telegram.org/bot8174447499:AAF_VFpK3JKfvF3w7jy9Qyt5bxKO9ppbV6g/sendMessage?chat_id=5687204540
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:SUSP_PS1_JAB_Pattern_Jun22_1
Author:Florian Roth (Nextron Systems)
Description:Detects suspicious UTF16 and Base64 encoded PowerShell code that starts with a $ sign and a single char variable
Reference:Internal Research
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.

Comments