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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b3217ca3543005ea9d318cda4abdc79af8079d9e1cd60c38e9c042bd8c0b6469. 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: 16


Intelligence 16 IOCs YARA 6 File information Comments

SHA256 hash: b3217ca3543005ea9d318cda4abdc79af8079d9e1cd60c38e9c042bd8c0b6469
SHA3-384 hash: 08fce1aeaefee7927202a9f916d24d9fce21ffd98b4b79c2838a56166a9bd09b4a5f683f5cfb193e96feb4f3fb8ba8da
SHA1 hash: 34eb9005ed730e136558e39e78c96b6a9b746bd0
MD5 hash: ff9f3795b98a500d318432e023a71266
humanhash: single-friend-alanine-helium
File name:KOÇKAR-ürünler Fiyat Teklifi Talebi projesi -29092026 SW 6504 VE SEO-5503.pdf.bat
Download: download sample
Signature PhantomStealer
File size:1'291'264 bytes
First seen:2026-09-30 08:18:56 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (49'364 x AgentTesla, 20'869 x Formbook, 12'418 x SnakeKeylogger)
ssdeep 24576:Kx6/BQAV9DTP9WQPHyNo8iZIxfOfEg/RJ6gLsyfA9:peAbc0WoTtfEgJDLBi
TLSH T1BE5512147678E727C9AA97F91A71E63907F99D4DA020D3164FE4ECF77D22F0128242A3
TrID 73.9% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
6.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
6.6% (.EXE) Win64 Executable (generic) (6522/11/2)
4.5% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
Reporter abuse_ch
Tags:bat exe geo PhantomStealer TUR

Intelligence


File Origin
# of uploads :
1
# of downloads :
199
Origin country :
SE SE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
exe
Verdict:
Malicious activity
Analysis date:
2026-09-30 08:56:35 UTC
Tags:
phantom stealer evasion ip-check smtp qrcode

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
99.1%
Tags:
keylog virus spam sage
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Creating a process with a hidden window
Creating a process from a recently created file
Creating a file
Using the Windows Management Instrumentation requests
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Adding an exclusion to Microsoft Defender
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade packed
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-09-29T05:25:00Z UTC
Last seen:
2026-10-02T02:54:00Z UTC
Hits:
~100
Result
Threat name:
KeyLogger, Phantom stealer
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.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
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
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 malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Installs a global keyboard hook
Joe Sandbox ML detected suspicious sample
Monitors registry run keys for changes
Multi AV Scanner detection for submitted file
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: Powershell Base64 Encoded MpPreference Cmdlet
Suricata IDS alerts for network traffic
Switches to a custom stack to bypass stack traces
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses an obfuscated file name to hide its real file extension (double extension)
Uses the Windows Restart Manager Abuse for Browser Credential File unlocking
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected Costura Assembly Loader
Yara detected Keylogger Generic
Yara detected Phantom stealer
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1979923 Sample: KO#U00c7KAR-#U00fcr#U00fcnl... Startdate: 30/09/2026 Architecture: WINDOWS Score: 100 64 tesomac.com 2->64 66 mail.tesomac.com 2->66 68 14 other IPs or domains 2->68 90 Suricata IDS alerts for network traffic 2->90 92 Found malware configuration 2->92 94 Antivirus detection for URL or domain 2->94 96 21 other signatures 2->96 9 KO#U00c7KAR-#U00fcr#U00fcnler Fiyat Teklifi Talebi projesi -29092026 SW 6504 VE SEO-5503.pdf.bat.exe 4 2->9         started        13 firefox.exe 2->13         started        15 msedge.exe 2->15         started        18 svchost.exe 2->18         started        signatures3 process4 dnsIp5 54 KO#U00c7KAR-#U00fc...503.pdf.bat.exe.log, ASCII 9->54 dropped 112 Found many strings related to Crypto-Wallets (likely being stolen) 9->112 114 Adds a directory exclusion to Windows Defender 9->114 20 KO#U00c7KAR-#U00fcr#U00fcnler Fiyat Teklifi Talebi projesi -29092026 SW 6504 VE SEO-5503.pdf.bat.exe 25 12 9->20         started        24 powershell.exe 23 9->24         started        26 firefox.exe 13->26         started        84 192.168.2.6, 138, 443, 49707 unknown unknown 15->84 86 192.168.2.4 unknown unknown 15->86 88 2 other IPs or domains 15->88 56 C:\Users\user\...\the-real-index (copy), COM 15->56 dropped 58 C:\Users\user\AppData\Local\...\temp-index, COM 15->58 dropped 29 msedge.exe 15->29         started        31 setup.exe 15->31         started        33 msedge.exe 15->33         started        35 5 other processes 15->35 file6 signatures7 process8 dnsIp9 70 tesomac.com 103.6.198.17, 587 EXABYTES-AS-APExaBytesNetworkSdnBhdMY Malaysia 20->70 72 icanhazip.com 104.16.185.241, 49765, 80 CLOUDFLARENET-CloudflareIncUS Canada 20->72 98 Tries to steal Mail credentials (via file / registry access) 20->98 100 Tries to harvest and steal browser information (history, passwords, etc) 20->100 102 Writes to foreign memory regions 20->102 106 4 other signatures 20->106 37 msedge.exe 20->37         started        40 chrome.exe 20->40         started        42 firefox.exe 20->42         started        44 conhost.exe 24->44         started        74 151.101.65.91, 443, 49773, 49779 FASTLY-FastlyIncUS Canada 26->74 80 5 other IPs or domains 26->80 60 C:\Users\user\AppData\...\gmpopenh264.dll.tmp, PE32+ 26->60 dropped 62 C:\Users\user\...\gmpopenh264.dll (copy), PE32+ 26->62 dropped 104 Installs a global keyboard hook 26->104 76 mr-b01.tm-azurefd.net 150.171.109.74, 443, 49738 MICROSOFT-CORP-MSN-AS-BLOCK-MicrosoftCorporationUS South Africa 29->76 78 ln-0007.ln-msedge.net 150.171.22.17, 443, 49725 MICROSOFT-CORP-MSN-AS-BLOCK-MicrosoftCorporationUS United States 29->78 82 33 other IPs or domains 29->82 46 setup.exe 31->46         started        file10 signatures11 process12 signatures13 108 Monitors registry run keys for changes 37->108 110 Installs a global keyboard hook 37->110 48 msedge.exe 37->48 injected 50 msedge.exe 37->50         started        52 chrome.exe 40->52 injected process14
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
.Net Executable Managed .NET PE (Portable Executable) PE File Layout SOS: 0.34 Win 32 Exe x86
Threat name:
ByteCode-MSIL.Spyware.Noon
Status:
Malicious
First seen:
2026-09-29 12:55:46 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
17 of 24 (70.83%)
Threat level:
  2/5
Result
Malware family:
phantom_stealer
Score:
  10/10
Tags:
family:phantom_stealer collection discovery execution persistence spyware stealer
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies data under HKEY_USERS
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
Enumerates physical storage devices
Reads the TCP/IP host and domain name from the registry
System Location Discovery: System Language Discovery
System Time Discovery
Drops file in Program Files directory
Drops file in Windows directory
SmartAssembly .NET packer
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Enumerates connected drives
Looks up external IP address via web service
Checks computer location settings
Reads user/profile data of web browsers
Command and Scripting Interpreter: PowerShell
Detects PhantomStealer written in C#
Family: PhantomStealer
Unpacked files
SH256 hash:
b3217ca3543005ea9d318cda4abdc79af8079d9e1cd60c38e9c042bd8c0b6469
MD5 hash:
ff9f3795b98a500d318432e023a71266
SHA1 hash:
34eb9005ed730e136558e39e78c96b6a9b746bd0
SH256 hash:
c58349037dcd92e73e67901533e0a80812e491b574599537aa4d2681465e3106
MD5 hash:
9e018e3422574a579fc6ef9eaaf0af35
SHA1 hash:
13ec41b66f88c64026e15c09702812532dc3d93b
Detections:
phantom_stealer cn_utf8_windows_terminal INDICATOR_EXE_Packed_Fody INDICATOR_SUSPICIOUS_Binary_Embedded_Crypto_Wallet_Browser_Extension_IDs INDICATOR_SUSPICIOUS_Binary_References_Browsers INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store INDICATOR_SUSPICIOUS_EXE_SandboxComputerNames INDICATOR_SUSPICIOUS_EXE_SandboxUserNames INDICATOR_SUSPICIOUS_EXE_TelegramChatBot INDICATOR_SUSPICIOUS_EXE_WirelessNetReccon
SH256 hash:
8aa1bca1be5443efd4e184122b50c2b6bcdd06d6a603d4a41907b67fef00ff42
MD5 hash:
9b52da3b3565d26efcf2dce38d6a8c87
SHA1 hash:
ca41455e89894edc00a0a471ee2a575d34321e2f
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:HUNT_NET_Loader_ImagePixel_To_AssemblyLoad
Author:Anish Bogati
Description:Hunting: .NET loader that reads pixel data from an embedded image, loads it as a .NET assembly, and runs it via reflection or late binding. Catches bitmap-steganography loaders.
Rule name:NET
Author:malware-lu
Rule name:NETexecutableMicrosoft
Author:malware-lu
Rule name:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash
Rule name:WIN_Sample_Unique_69354b41
Author:Marjoriefort
Description:Specimen unique (soumission Bazaar) - strings distinctifs propres au sample
Reference:69354b41e10daf03d3f3af881b32d5c0fec56b1cfe96629fd4c5263413a42854.exe

File information


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

Comments