MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 931bdbab3f09c8a87dc028135e283ac6126ae04a06bdb8ccb0b6e0755c77dc84. 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: 14

Intelligence 14 IOCs YARA 25 File information Comments

SHA256 hash:	931bdbab3f09c8a87dc028135e283ac6126ae04a06bdb8ccb0b6e0755c77dc84
SHA3-384 hash:	0806891169f7c6a753917a476ef2ecfcc80fa96ee705d1a6210d210d030249ace7fab7dc7269d24e24b3bc571ce95ca8
SHA1 hash:	33903d7db5e93a448d15cce550796d4e686fcccd
MD5 hash:	3894836ff0b5af87bcd3d2511e1f45f7
humanhash:	pennsylvania-aspen-butter-timing
File name:	931bdbab3f09c8a87dc028135e283ac6126ae04a06bdb8ccb0b6e0755c77dc84
Download:	download sample
Signature	PhantomStealer Create hunting rule
File size:	1'545'728 bytes
First seen:	2025-10-09 14:40:10 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'614 x Formbook, 12'242 x SnakeKeylogger)
ssdeep	24576:Wu4CYImX6dlKTq85QR5/jrc9nkOSKBMzX52mfomKbMK394sPIEV5h3YJPn:3qXyKl5QP8x3S1zX5AmKbMm4s7IJn
TLSH	T19165E0F1B211881BE4F714F9BA55CA7032E3FD9D8590C24D19DAF95B74F3381208AA9B
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 family:

n/a

ID:

File name:

931bdbab3f09c8a87dc028135e283ac6126ae04a06bdb8ccb0b6e0755c77dc84

Verdict:

Malicious activity

Analysis date:

2025-10-09 19:39:50 UTC

Tags:

auto-sch-xml stealer telegram exfiltration evasion

Link:

https://app.any.run/tasks/0588a23c-55b6-4ca6-8098-6ca83974968f

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/31625/

Detection(s):

SecuriteInfo.com.Win32.MalwareX-gen.28359.28157.UNOFFICIAL

Verdict:

Malicious

Score:

99.1%

Link:

https://cyber-fortress.com/docs/result/index.php?id=68e7cb177f305fa2545e02f0

Tags:

micro spawn sage

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

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

Adding an exclusion to Microsoft Defender

Enabling autorun by creating a file

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

obfuscated packed packed packer_detected

Link:

https://www.filescan.io/uploads/68e7da7a5a3bccf09ebf715c/reports/3e913785-5761-404d-a66c-4aca9e28423b/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_100%

Link:

https://www.hybrid-analysis.com/sample/931bdbab3f09c8a87dc028135e283ac6126ae04a06bdb8ccb0b6e0755c77dc84

Verdict:

Malicious

File Type:

exe x32

First seen:

2025-09-22T22:54:00Z UTC

Last seen:

2025-09-28T10:20:00Z UTC

Hits:

~100

Link:

https://opentip.kaspersky.com/931bdbab3f09c8a87dc028135e283ac6126ae04a06bdb8ccb0b6e0755c77dc84/results?tab=lookup

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/3914e675-b9c2-429f-836f-525d5a296a79

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/931bdbab3f09c8a87dc028135e283ac6126ae04a06bdb8ccb0b6e0755c77dc84

Gathering data

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/931bdbab3f09c8a87dc028135e283ac6126ae04a06bdb8ccb0b6e0755c77dc84/

Threat name:

ByteCode-MSIL.Backdoor.FormBook

Status:

Malicious

First seen:

2025-09-23 02:05:40 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

26 of 36 (72.22%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=smn5xkz7bhekq7oafajv4kb2yyjgvycka263rtfqw3qhkxdx3sca._file

Result

Malware family:

phantomstealer

Score:

10/10

Tags:

family:phantomstealer collection discovery execution persistence spyware stealer

Link:

https://tria.ge/reports/251009-tbkxys1mt7/

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

Drops file in Program Files directory

Drops file in Windows directory

Suspicious use of SetThreadContext

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

Checks computer location settings

Command and Scripting Interpreter: PowerShell

Phantomstealer family

Malware Config

C2 Extraction:

https://api.telegram.org/bot8335673592:AAEsrmsd8ULwFKTe-AQRvHZMhpwQoudNNaM/sendMessage?chat_id=1482674410

Verdict:

Malicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/36eb8c21-7bd4-47d3-8e40-bd9214152a48

Unpacked files

SH256 hash:

931bdbab3f09c8a87dc028135e283ac6126ae04a06bdb8ccb0b6e0755c77dc84

MD5 hash:

3894836ff0b5af87bcd3d2511e1f45f7

SHA1 hash:

33903d7db5e93a448d15cce550796d4e686fcccd

Link:

https://www.unpac.me/results/be13d3e9-9aa1-4e50-b5d3-7fbae624f9cd/

SH256 hash:

1041b538ccbc7d66e59247ef7551cde9b6c282843541585e9190a8e2e3943b12

MD5 hash:

e870d1e8f3791ccc141f85f40fd2972b

SHA1 hash:

150919ee289cffa6feb40ab8261f620dd7e26aac

Link:

https://www.unpac.me/results/be13d3e9-9aa1-4e50-b5d3-7fbae624f9cd/

SH256 hash:

0f3ce78397517e3bdb4826e738ec42741e76c3c7fb5c0e39b81bd378cd7029fb

MD5 hash:

eacb072e2a6bb430603cf816313ff0e8

SHA1 hash:

831b66e542994d6ac2057064bb89d47afe8268d7

Detections:

SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24

SUSP_OBF_NET_Reactor_Indicators_Jan24

Link:

https://www.unpac.me/results/be13d3e9-9aa1-4e50-b5d3-7fbae624f9cd/

SH256 hash:

65d8e0eed0f6a8bb4951ab2e0b961cfdde10eb5c0490018281ca54c61fcab48c

MD5 hash:

9209211c1f6d498e75b631550c8dcd7a

SHA1 hash:

f2fdbfa3f966bb6760b47a61a87a6bde11192f25

Detections:

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/be13d3e9-9aa1-4e50-b5d3-7fbae624f9cd/

Parent samples :

3dcac2ae4c5e2fb360de0c124a6258225108fbc422378290dd805c81b973385e
5333387c203448cd76fc8af3f75f9aabbaa764c929d308d304829d0440bc64e0
931bdbab3f09c8a87dc028135e283ac6126ae04a06bdb8ccb0b6e0755c77dc84
36c15587205b0a3d452097057175e34d4028f3ebdd6f9e23301cc1c28c342d0d
63fc31ad8c83679dbf9d1a0c731bf510f5b6cfedf0f75748136c88d8430c3858
5ce5c92abed02ab8e58cdf616f37ce9ca4045ad88fd25bf53cbfd605dc86a7b2
a219849bc934e6e00eab8d42ad5f7dea87f1f741183f01b5e60a5861d79daf93

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/931bdbab3f09c8a87dc028135e283ac6126ae04a06bdb8ccb0b6e0755c77dc84

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_AllMal_Detector Create hunting rule
Author:	DiegoAnalytics
Description:	CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication

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/31625/

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