MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b89ca1f0f49e1b72d5d1ec6baea97d3dd15425b102a144b07e4e068230ec79fa. 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

SHA256 hash:	b89ca1f0f49e1b72d5d1ec6baea97d3dd15425b102a144b07e4e068230ec79fa
SHA3-384 hash:	e8d3663ff8e84bef5d7f98840feb5b04c7475163b9a6175e1e22f021e521ae7561a203650ec81161187f435924856187
SHA1 hash:	d849b75141a9cf2232a71f5a8a497e9ab5f69347
MD5 hash:	a3d62898f010e30d2bab027c26a1a625
humanhash:	lamp-shade-fish-venus
File name:	PDA for Discharging 138,000 mt of Coal_pdf.JS
Download:	download sample
Signature	PhantomStealer Alert Create hunting rule
File size:	5'088'631 bytes
First seen:	2026-07-15 07:25:54 UTC
Last seen:	Never
File type:	js
MIME type:	text/plain
ssdeep	98304:tsAeCP3UQUL3RLiW5cSpF8adGkStlNwPDpPXAyW9MQPtHHa+N4E/fYdBOWjKkwJg:tbf+LiSpF8aWGPDZpgMMta+OZJjtehxc
TLSH	T14C363956637492337721E79D9636DE78980E605318EACF45315ED2287A1CE0BE38CBE3
Magika	javascript
Reporter	abuse_ch
Tags:	js PhantomStealer

Intelligence

---

File Origin

# of uploads :

1

# of downloads :

145

Origin country :

SE

Vendor Threat Intelligence

ACCE Unknown

No detections

ClamAV Detected

Detection(s):

Sanesecurity.Malware.31320.UNOFFICIAL

Alert

Create hunting rule

CyberFortress Malicious

Verdict:

Malicious

Score:

90.2%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6a5736b456bd89099b555075

Tags:

keylog spam sage blic

FileScan.IO Malicious

Verdict:

Malicious

Threat level:

  10/10

Confidence:

100%

Tags:

anti-debug dropper evasive obfuscated obfuscated packed repaired

Link:

https://www.filescan.io/uploads/6a5736698beb74f3a7b5ed8f/reports/33e84cbc-e683-4d97-b921-d67d44a0ebe0/overview

Hybrid Analysis JS/TrojanDropper.Agent

Verdict:

Malicious

Labled as:

JS/TrojanDropper.Agent

Link:

https://www.hybrid-analysis.com/sample/b89ca1f0f49e1b72d5d1ec6baea97d3dd15425b102a144b07e4e068230ec79fa

Kaspersky OpenTIP Malicious

Verdict:

Malicious

File Type:

js

First seen:

2026-07-14T07:41:00Z UTC

Last seen:

2026-07-16T05:06:00Z UTC

Hits:

~100

Link:

https://opentip.kaspersky.com/b89ca1f0f49e1b72d5d1ec6baea97d3dd15425b102a144b07e4e068230ec79fa/results?tab=lookup

Joe Sandbox KeyLogger, Phantom stealer

Result

Threat name:

KeyLogger, Phantom stealer

Alert

Create hunting rule

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1942675

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)

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

Installs a global keyboard hook

JavaScript source code contains functionality to generate code involving a shell, file or stream

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: 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 schtasks.exe or at.exe to add and modify task schedules

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

Nucleon Malprob Malware

Score:

97%

Verdict:

Malware

File Type:

SCRIPT

Link:

https://malprob.io/report/b89ca1f0f49e1b72d5d1ec6baea97d3dd15425b102a144b07e4e068230ec79fa

Malva.RE

Gathering data

CERT.PL MWDB phantomstealer

Detection:

phantomstealer

Alert

Create hunting rule

Link:

https://mwdb.cert.pl/sample/b89ca1f0f49e1b72d5d1ec6baea97d3dd15425b102a144b07e4e068230ec79fa/

Spamhaus Hash Blocklist Suspicious file

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=xcokd4hutynxfvor5rv25kl5hxivijnrakqujmd6jydiemhmph5a._file

Threatray phantomstealer donutloader

Verdict:

malicious

Label(s):

phantomstealer

Alert

Create hunting rule

donutloader

Alert

Create hunting rule

Similar samples:

error

PhantomStealer

Hatching Triage phantom_stealer

Result

Malware family:

phantom_stealer

Alert

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/260715-jan8waet9l/

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

Enumerates physical storage devices

System Time Discovery

Costura .NET executable packer

Drops file in Program Files directory

Accesses Microsoft Outlook profiles

Looks up external IP address via web service

Checks computer location settings

Executes dropped EXE

Reads user/profile data of web browsers

Detects DonutLoader

Detects PhantomStealer written in C#

Family: DonutLoader

Family: PhantomStealer

VirusTotal

Please note that we are no longer able to provide a coverage score for Virus Total.

YOROI YOMI Suspicious File

Threat name:

Suspicious File

Score:

0.45

Link:

https://yomi.yoroi.company/submissions/b89ca1f0f49e1b72d5d1ec6baea97d3dd15425b102a144b07e4e068230ec79fa