MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 18251c266fc7315dc0f437c1fdbcb71b6f65b776cd6bea7d3418d79fd47a1a97. 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 26 File information Comments

SHA256 hash:	18251c266fc7315dc0f437c1fdbcb71b6f65b776cd6bea7d3418d79fd47a1a97
SHA3-384 hash:	ad891819ac62f9bf4d07627c14c17f91087a17ded5e3fe3de830160bf3804db59483ea3f048d7403a3e7d21be271092f
SHA1 hash:	cd941ada21580c2489007e70f3db294b3f1eb43a
MD5 hash:	df9327fb180bd3622b2dfe7251687ec1
humanhash:	seventeen-dakota-wyoming-five
File name:	18251c266fc7315dc0f437c1fdbcb71b6f65b776cd6bea7d3418d79fd47a1a97
Download:	download sample
Signature	PhantomStealer Create hunting rule
File size:	750'592 bytes
First seen:	2026-08-10 14:46:26 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (49'190 x AgentTesla, 20'337 x Formbook, 12'364 x SnakeKeylogger)
ssdeep	12288:H9qNWvkqjVnl36ud0zR/6CtQ9PUHIG8DXjAGq2amJYeQabm3NUW6:H9BkqjVnlqud+/2P+ATAS/JYec3NUn
TLSH	T167F4DF6873F85A00F1FF5BB294B59D51AB35B513A961D71E11C081C80E72B918F8AF3B
TrID	60.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 13.7% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5) 5.4% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 5.4% (.EXE) Win64 Executable (generic) (6522/11/2) 4.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
Magika	pebin
Reporter	adrian__luca
Tags:	exe PhantomStealer

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Malware configuration found for:

Phantom

Details

Link:

https://research.acce.ciphertechsolutions.com/results/c9585032-41fb-4c51-982f-72d042e4d091/

Gathering data

Detection(s):

SecuriteInfo.com.MSIL.Stealerium-E.32438435.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Сreating synchronization primitives

Using the Windows Management Instrumentation requests

Creating a file in the %AppData% directory

Launching a service

Reading critical registry keys

Creating a file in the %temp% subdirectories

DNS request

Connection attempt

Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

anti-vm anti-vm base64 evasive findstr fingerprint hacktool lolbin netsh obfuscated packed reconnaissance telegram

Link:

https://www.filescan.io/uploads/6a79e485553c37f8031a8a4f/reports/c4d4bbfb-9feb-459e-81f1-4f6f021800d8/overview

Verdict:

Malicious

Labled as:

Dump:Generic.Trojan.TangoStealer.Marte.A

Link:

https://www.hybrid-analysis.com/sample/18251c266fc7315dc0f437c1fdbcb71b6f65b776cd6bea7d3418d79fd47a1a97

Verdict:

Malicious

File Type:

exe x32

First seen:

2026-07-23T12:29:00Z UTC

Last seen:

2026-07-23T13:00:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/18251c266fc7315dc0f437c1fdbcb71b6f65b776cd6bea7d3418d79fd47a1a97/results?tab=lookup

Gathering data

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/18251c266fc7315dc0f437c1fdbcb71b6f65b776cd6bea7d3418d79fd47a1a97

Gathering data

Detection:

phantomstealer

Link:

https://mwdb.cert.pl/sample/18251c266fc7315dc0f437c1fdbcb71b6f65b776cd6bea7d3418d79fd47a1a97/

Threat name:

ByteCode-MSIL.Trojan.Stealerium

Status:

Malicious

First seen:

2026-07-24 03:02:02 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

29 of 36 (80.56%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=dasryjtpy4yv3qhug7a73pfxdnxwln3wzvv6u7juddlz7vd2dklq._file

Result

Malware family:

phantom_stealer

Score:

10/10

Tags:

family:phantom_stealer collection costura discovery packer persistence spyware stealer

Link:

https://tria.ge/reports/260810-skhcraw1dy/

Behaviour

Checks processor information in registry

Enumerates system info in registry

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of FindShellTrayWindow

Suspicious use of WriteProcessMemory

outlook_office_path

outlook_win_path

System Time Discovery

Costura .NET executable packer

Accesses Microsoft Outlook profiles

Adds Run key to start application

Looks up external IP address via web service

Executes dropped EXE

Reads user/profile data of web browsers

Detects PhantomStealer written in C#

Family: PhantomStealer

Malware Config

C2 Extraction:

https://api.telegram.org/bot8529124401:AAEUNfYebguqWELEiv6gxIIw7q9j5MP_xZs/sendMessage?chat_id=5999608173

Unpacked files

SH256 hash:

18251c266fc7315dc0f437c1fdbcb71b6f65b776cd6bea7d3418d79fd47a1a97

MD5 hash:

df9327fb180bd3622b2dfe7251687ec1

SHA1 hash:

cd941ada21580c2489007e70f3db294b3f1eb43a

Detections:

phantom_stealer

Link:

https://www.unpac.me/results/2923f942-2a80-4242-8def-2857439a687e/

Malware family:

PhantomStealer

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/18251c266fc7/report/overview.html

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:	CP_Script_Inject_Detector Create hunting rule
Author:	DiegoAnalytics
Description:	Detects attempts to inject code into another process across PE, ELF, Mach-O binaries

Rule name:	DebuggerCheck__QueryInfo Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	DetectEncryptedVariants Create hunting rule
Author:	Zinyth
Description:	Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded

Rule name:	FreddyBearDropper Create hunting rule
Author:	Dwarozh Hoshiar
Description:	Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.

Rule name:	grakate_stealer_nov_2021 Create hunting rule

Rule name:	INDICATOR_EXE_Packed_Fody Create hunting rule
Author:	ditekSHen
Description:	Detects executables manipulated with Fody

Rule name:	INDICATOR_SUSPICIOUS_Binary_Embedded_Crypto_Wallet_Browser_Extension_IDs Create hunting rule
Author:	ditekSHen
Description:	Detect binaries embedding considerable number of cryptocurrency wallet browser extension IDs.

Rule name:	INDICATOR_SUSPICIOUS_Binary_References_Browsers Create hunting rule
Author:	ditekSHen
Description:	Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.

Rule name:	INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store Create hunting rule
Author:	ditekSHen
Description:	Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers

Rule name:	INDICATOR_SUSPICIOUS_EXE_SandboxComputerNames Create hunting rule
Author:	ditekSHen
Description:	Detects executables containing possible sandbox analysis VM names

Rule name:	INDICATOR_SUSPICIOUS_EXE_SandboxUserNames Create hunting rule
Author:	ditekSHen
Description:	Detects executables containing possible sandbox analysis VM usernames

Rule name:	INDICATOR_SUSPICIOUS_EXE_TelegramChatBot Create hunting rule
Author:	ditekSHen
Description:	Detects executables using Telegram Chat Bot

Rule name:	INDICATOR_SUSPICIOUS_EXE_WirelessNetReccon Create hunting rule
Author:	ditekSHen
Description:	Detects executables with interest in wireless interface using netsh

Rule name:	Lumma_Stealer_Detection Create hunting rule
Author:	ashizZz
Description:	Detects a specific Lumma Stealer malware sample using unique strings and behaviors
Reference:	https://seanthegeek.net/posts/compromized-store-spread-lumma-stealer-using-fake-captcha/

Rule name:	Macos_Infostealer_Wallets_8e469ea0 Create hunting rule
Author:	Elastic Security

Rule name:	malware_PhantomStealer Create hunting rule
Author:	JPCERT/CC Incident Response Group
Description:	phantom stealer

Rule name:	NET Create hunting rule
Author:	malware-lu

Rule name:	NETexecutableMicrosoft Create hunting rule
Author:	malware-lu

Rule name:	pe_imphash Create hunting rule

Rule name:	RANSOMWARE Create hunting rule
Author:	ToroGuitar

Rule name:	Skystars_Malware_Imphash Create hunting rule
Author:	Skystars LightDefender
Description:	imphash

Rule name:	Sus_CMD_Powershell_Usage Create hunting rule
Author:	XiAnzheng
Description:	May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)

Rule name:	telebot_framework Create hunting rule
Author:	vietdx.mb

Rule name:	VECT_Ransomware Create hunting rule
Author:	Mustafa Bakhit
Description:	Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments.

Rule name:	Windows_Generic_Threat_f57e5e2a Create hunting rule
Author:	Elastic Security

Rule name:	Windows_Trojan_Xeno_89f9f060 Create hunting rule
Author:	Elastic Security

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Cape

https://www.capesandbox.com/analysis/80013/

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