MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fb4c7323d351a1555f77d487b37071493e1faabdcd8546cdf1f2a36d4d1188f2. 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: 18

Intelligence 18 IOCs YARA 27 File information Comments

SHA256 hash:	fb4c7323d351a1555f77d487b37071493e1faabdcd8546cdf1f2a36d4d1188f2
SHA3-384 hash:	31bf2b05f43e297cc2d6769cdfbc31bdd326ec449003a2add23af1716f63ca8a000f84be8619c5d133451e2a9334a16a
SHA1 hash:	9620410702f2cdae099f910105d91b479c5b2f2e
MD5 hash:	d7ed4c229d779bd8eb283205bddcc4de
humanhash:	monkey-magnesium-william-venus
File name:	fb4c7323d351a1555f77d487b37071493e1faabdcd8546cdf1f2a36d4d1188f2
Download:	download sample
Signature	PhantomStealer Create hunting rule
File size:	1'194'496 bytes
First seen:	2026-01-09 15:25:50 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'817 x AgentTesla, 19'738 x Formbook, 12'284 x SnakeKeylogger)
ssdeep	24576:tTMPnJhASIag2MYdmiyg4j8SZmEWZc7TJeuTxpVzBpfrl:tChANZiygGnE5Zc7FeKtBl
TLSH	T1D94502D03B36B729DE620A34A4A8EDB542F51D6C7051BEF62AED3B57349C101AE0CF52
TrID	71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.2% (.EXE) Win64 Executable (generic) (10522/11/4) 6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.3% (.EXE) Win32 Executable (generic) (4504/4/1) 2.0% (.ICL) Windows Icons Library (generic) (2059/9)
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 RoboSki

Details

Phantom

a version, a mutex, Telegram, SMTP, Discord, FTP, or downloader parameters, flags, and possibly CryptoCurrency addresses

RoboSki

a decrypted ReZer0 component and possibly a decryption component

RoboSki

a Base64 + XOR/Sub-decrypted component, its associated key, a mutex, a filename, and ReZer0 configuration parameters including: a load type, a download URL and filename (if configured), an interval (if configured), and varying flags

Link:

https://research.acce.ciphertechsolutions.com/results/9c57229c-9005-4f9b-96d9-77d042a9c71d/

Malware family:

n/a

ID:

File name:

848627976582ef641582847c0a3d5126.eml

Verdict:

Malicious activity

Analysis date:

2025-12-09 02:08:44 UTC

Tags:

attachments attc-arch arch-exec auto-sch-xml stealer phantom telegram exfiltration evasion

Link:

https://app.any.run/tasks/87ed1ef4-85d0-4979-bad1-6f24ab67906d

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/48327/

Verdict:

Malicious

Score:

96.5%

Link:

https://cyber-fortress.com/docs/result/index.php?id=69611e709922425f92ff41ee

Tags:

agensla virus msil

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Сreating synchronization primitives

Creating a file in the %AppData% directory

Enabling the 'hidden' option for recently created files

Adding an access-denied ACE

Creating a process with a hidden window

Creating a file in the %temp% directory

Launching a process

Unauthorized injection to a recently created process

Restart of the analyzed sample

Creating a file

Using the Windows Management Instrumentation requests

Reading critical registry keys

DNS request

Connection attempt

Sending a custom TCP request

Sending an HTTP GET request

Setting a keyboard event handler

Adding an exclusion to Microsoft Defender

Enabling autorun by creating a file

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

krypt packed vbnet

Link:

https://www.filescan.io/uploads/69611eba30368802bb7df3b0/reports/5f6cc370-511b-4148-bc75-bfc79391bb4d/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_100%

Link:

https://www.hybrid-analysis.com/sample/fb4c7323d351a1555f77d487b37071493e1faabdcd8546cdf1f2a36d4d1188f2

Verdict:

Malicious

File Type:

exe x32

First seen:

2025-12-08T04:21:00Z UTC

Last seen:

2026-01-10T16:17:00Z UTC

Hits:

~100

Detections:

HEUR:Trojan.MSIL.Taskun.sb Trojan-PSW.Win32.Disco.sb Trojan-PSW.Win32.Coins.sb Trojan-PSW.MSIL.Stealerium.sb BSS:Trojan.Win32.Generic Trojan.Win32.Agent.sb HEUR:Trojan-PSW.MSIL.Agensla.gen Trojan-Spy.Win32.Stealer.a Trojan-Spy.Stealer.HTTP.C&C Trojan-PSW.Win32.Stealer.sb Trojan-PSW.Stealer.HTTP.C&C Trojan.MSIL.Taskun.sb Trojan.MSIL.Inject.sb

Link:

https://opentip.kaspersky.com/fb4c7323d351a1555f77d487b37071493e1faabdcd8546cdf1f2a36d4d1188f2/results?tab=lookup

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/6c7a98be-530b-4267-8194-81a24dd46b89

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/fb4c7323d351a1555f77d487b37071493e1faabdcd8546cdf1f2a36d4d1188f2

Verdict:

inconclusive

YARA:

10 match(es)

Tags:

.Net Executable Managed .NET PDB Path PE (Portable Executable) PE File Layout SOS: 0.39 Win 32 Exe x86

Link:

https://app.malva.re/file/d7ed4c229d779bd8eb283205bddcc4de

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/fb4c7323d351a1555f77d487b37071493e1faabdcd8546cdf1f2a36d4d1188f2/

Verdict:

Malicious

Threat:

Family.PHANTOMSTEALER

Link:

https://tip.neiki.dev/file/fb4c7323d351a1555f77d487b37071493e1faabdcd8546cdf1f2a36d4d1188f2

Threat name:

ByteCode-MSIL.Trojan.Taskun

Status:

Malicious

First seen:

2025-12-08 07:19:13 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

25 of 36 (69.44%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=7nghgi6tkgqvkx3x2sd3g4drje7b7kv5zwcuntpr6krw2tirrdza._file

Verdict:

malicious

Label(s):

phantomstealer

Result

Malware family:

phantom_stealer

Score:

10/10

Tags:

family:phantom_stealer collection discovery execution persistence spyware stealer

Link:

https://tria.ge/reports/260109-sv3fnsgv9a/

Behaviour

Checks processor information in registry

Enumerates system info in registry

Modifies data under HKEY_USERS

Modifies registry class

Scheduled Task/Job: Scheduled Task

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

Enumerates physical storage devices

System Location Discovery: System Language Discovery

System Time Discovery

Drops file in Program Files directory

Suspicious use of SetThreadContext

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

Command and Scripting Interpreter: PowerShell

Detects PhantomStealer payload

PhantomStealer

Phantom_stealer family

Malware Config

C2 Extraction:

https://api.telegram.org/bot7603121482:AAGJ0sSZ8ek1LL1g5oxL1FxJnr-ksAIYudE/sendMessage?chat_id=7030218491

Verdict:

Malicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/e295c238-9ae6-4184-be1a-291827be724f

Unpacked files

SH256 hash:

fb4c7323d351a1555f77d487b37071493e1faabdcd8546cdf1f2a36d4d1188f2

MD5 hash:

d7ed4c229d779bd8eb283205bddcc4de

SHA1 hash:

9620410702f2cdae099f910105d91b479c5b2f2e

Link:

https://www.unpac.me/results/a45c136d-04bd-41f8-be89-4745a9197648/

SH256 hash:

23c74fa1f1a2a6ebba7ac21781728ff5d28ff87f86f46824623b5f74fbbeb67b

MD5 hash:

f8b167a0d5662ae5c38cc0efdf2efd7e

SHA1 hash:

782a7a8df8057f56f2d9c1f119695ba8cf8116b9

Detections:

phantom_stealer

cn_utf8_windows_terminal

INDICATOR_EXE_Packed_Fody

INDICATOR_SUSPICIOUS_Binary_References_Browsers

INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store

INDICATOR_SUSPICIOUS_EXE_SandboxUserNames

INDICATOR_SUSPICIOUS_EXE_TelegramChatBot

INDICATOR_SUSPICIOUS_EXE_WirelessNetReccon

INDICATOR_SUSPICIOUS_Binary_Embedded_Crypto_Wallet_Browser_Extension_IDs

INDICATOR_SUSPICIOUS_EXE_SandboxComputerNames

Link:

https://www.unpac.me/results/a45c136d-04bd-41f8-be89-4745a9197648/

SH256 hash:

efb6a13171efda5436a296f735066a438a281d0c38a63831d59c9bb86ed4e1cb

MD5 hash:

03be1634a292fb3b9dd147fc52404a43

SHA1 hash:

9b814356f9cf32900e28e1a3ba69018b7b31c471

Detections:

SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24

Link:

https://www.unpac.me/results/a45c136d-04bd-41f8-be89-4745a9197648/

Parent samples :
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SH256 hash:

3590818f345e555d2b9f62af7d6e0cfc04a91d0ff470de863c9898e274e0c57c

MD5 hash:

64e9eafbbf02af998827f6ba66026c68

SHA1 hash:

d86e0e10f458b0dc08267599c68cf773dd0a1f90

Detections:

SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24

SUSP_OBF_NET_Reactor_Indicators_Jan24

Link:

https://www.unpac.me/results/a45c136d-04bd-41f8-be89-4745a9197648/

Malware family:

PhantomStealer

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/fb4c7323d351/report/overview.html

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/fb4c7323d351a1555f77d487b37071493e1faabdcd8546cdf1f2a36d4d1188f2

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:	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:	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/48327/

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