MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 936a9be170eaac13ffd1432dd6e703dfbd478ce690a58e0a2a0c5bdb286a6a84. 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

RustyStealer

Vendor detections: 9

Intelligence 9 IOCs YARA 37 File information Comments

SHA256 hash:	936a9be170eaac13ffd1432dd6e703dfbd478ce690a58e0a2a0c5bdb286a6a84
SHA3-384 hash:	d5d68be47d316e716e96d9c0a70bd8e5b7e145fe2b723049ee7168c4b3bcbad3afedbf57e18bdf7ca1d0ac156b14c546
SHA1 hash:	b89a4327a54f933b7a1f8155354c21bea8df2c3e
MD5 hash:	8eb439edd96c03e46ba5c9751aa6a03f
humanhash:	oranges-pasta-carolina-artist
File name:	SecuriteInfo.com.Trojan.Siggen32.36890.1217.21270
Download:	download sample
Signature	RustyStealer Create hunting rule
File size:	30'950'413 bytes
First seen:	2026-10-08 06:29:54 UTC
Last seen:	2026-10-08 07:32:39 UTC
File type:	exe
MIME type:	application/vnd.microsoft.portable-executable
imphash	7d7cd1e91e3e1927b76fb657b28a87b3 (1 x RustyStealer)
ssdeep	393216:FQwIkgo82J09hDzChShG29UeYFpj577JyUCPJmMRYbYZoHao3n2qhp9lpgc21nkH:FTIdogh3CnaUDFNm6byC57Z
TLSH	T1BB676524EA4CA8D2CA8EF67BE661988D538FD59617AF474DF5033FA0046E201F453B78
TrID	45.6% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5) 18.0% (.EXE) Win64 Executable (generic) (6522/11/2) 13.9% (.EXE) Win16 NE executable (generic) (5038/12/1) 5.6% (.ICL) Windows Icons Library (generic) (2059/9) 5.6% (.EXE) OS/2 Executable (generic) (2029/13)
Magika	pebin
dhash icon	0000000000000000 (907 x AgentTesla, 573 x Formbook, 316 x RedLineStealer)
Reporter	SecuriteInfoCom
Tags:	exe RustyStealer

Intelligence

File Origin

# of uploads :

# of downloads :

195

Origin country :

Vendor Threat Intelligence

No detections

Malware family:

n/a

ID:

File name:

exe

Verdict:

No threats detected

Analysis date:

2026-10-08 06:31:25 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/5c0a902b-78b4-40d8-95f2-d964a0a85b56

Note:

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

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Creating a file in the %temp% directory

Launching a process

Gathering data

Verdict:

Malicious

Labled as:

Tedy.Generic

Link:

https://www.hybrid-analysis.com/sample/936a9be170eaac13ffd1432dd6e703dfbd478ce690a58e0a2a0c5bdb286a6a84

Verdict:

Malicious

File Type:

exe x64

First seen:

2026-04-24T07:53:00Z UTC

Last seen:

2026-10-09T20:36:00Z UTC

Hits:

~100

Link:

https://opentip.kaspersky.com/936a9be170eaac13ffd1432dd6e703dfbd478ce690a58e0a2a0c5bdb286a6a84/results?tab=lookup

Score:

98%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/936a9be170eaac13ffd1432dd6e703dfbd478ce690a58e0a2a0c5bdb286a6a84

Gathering data

Threat name:

Win64.Coinminer.XMRig

Status:

Malicious

First seen:

2026-04-24 12:44:43 UTC

File Type:

PE+ (Exe)

Extracted files:

AV detection:

25 of 36 (69.44%)

Threat level:

4/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=snvjxylq5kwbh76rimw5nzyd366updhgscsy4crkbrn5wkdknkca._file

Verdict:

malicious

Label(s):

NWHStealer

Link:

https://reports.threatray.com/f16a590e-8a29-4629-9968-66a10d4a37be

Result

Malware family:

n/a

Score:

7/10

Tags:

credential_access discovery spyware stealer

Link:

https://tria.ge/reports/261008-g9sn8scw9q/

Behaviour

Checks processor information in registry

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

Browser Information Discovery

Reads the TCP/IP host and domain name from the registry

Accesses cryptocurrency files/wallets, possible credential harvesting

Reads user/profile data of web browsers

Unsecured Credentials: Credentials In Files

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/936a9be170eaac13ffd1432dd6e703dfbd478ce690a58e0a2a0c5bdb286a6a84

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:	Check_FindWindowA_iat Create hunting rule

Rule name:	Check_OutputDebugStringA_iat Create hunting rule

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

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:	detect_powershell Create hunting rule
Author:	daniyyell
Description:	Detects suspicious PowerShell activity related to malware execution

Rule name:	Detect_PowerShell_Obfuscation Create hunting rule
Author:	daniyyell
Description:	Detects obfuscated PowerShell commands commonly used in malicious scripts.

Rule name:	dgaagas Create hunting rule
Author:	Harshit
Description:	Uses certutil.exe to download a file named test.txt

Rule name:	Disable_Defender Create hunting rule
Author:	iam-py-test
Description:	Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen

Rule name:	golang_bin_JCorn_CSC846 Create hunting rule
Author:	Justin Cornwell
Description:	CSC-846 Golang detection ruleset

Rule name:	has_telegram_urls Create hunting rule
Author:	Aaron DeVera<aaron@backchannel.re>
Description:	Detects Telegram URLs

Rule name:	INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore Create hunting rule
Author:	ditekSHen
Description:	Detects executables containing SQL queries to confidential data stores. Observed in infostealers

Rule name:	pe_detect_tls_callbacks Create hunting rule

Rule name:	ProgramLanguage_Rust Create hunting rule
Author:	albertzsigovits
Description:	Application written in Rust programming language

Rule name:	RANSOMWARE Create hunting rule
Author:	ToroGuitar

Rule name:	Rustyloader_mem_loose Create hunting rule
Author:	James_inthe_box
Description:	Corroded buerloader
Reference:	https://app.any.run/tasks/83064edd-c7eb-4558-85e8-621db72b2a24

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

Rule name:	Suspicious_Process Create hunting rule
Author:	Security Research Team
Description:	Suspicious process creation

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:	TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE Create hunting rule
Author:	CYFARE
Description:	Detects Windows malware employing anti-VM / anti-sandbox evasion techniques across VMware, VirtualBox, Hyper-V, QEMU, Xen, and generic sandbox environments
Reference:	https://cyfare.net/

Rule name:	TigerRAT_pe_yaraify Create hunting rule
Author:	hunts-yara-code
Description:	YARAify-tightened byte rule from 9 sample(s) -- VERIFY hits

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:	WIN_Malware_BlakcSeeStealer_ForgeAuto_9b0a0e39_Extrait Create hunting rule
Author:	Marjoriefort
Description:	Detects BlakcSeeStealer (pe, etat extrait)

Rule name:	WIN_Malware_SalatStealer_ForgeAuto_542e717b Create hunting rule
Author:	Marjoriefort
Description:	Detects SalatStealer (pe, etat binaire)

Rule name:	WIN_Malware_Unknown_ForgeAuto_2ffc3572 Create hunting rule
Author:	Marjoriefort
Description:	Detects Unknown (pe, etat binaire)

Rule name:	WIN_Malware_Unknown_ForgeAuto_3be2a519 Create hunting rule
Author:	Marjoriefort
Description:	Detects Unknown (pe, etat binaire)

Rule name:	WIN_Malware_Unknown_ForgeAuto_4fa7e284_Extrait Create hunting rule
Author:	Marjoriefort
Description:	Detects Unknown (pe, etat extrait)

Rule name:	WIN_Malware_Unknown_ForgeAuto_5001c94c Create hunting rule
Author:	Marjoriefort
Description:	Detects Unknown (pe, etat binaire)

Rule name:	WIN_Malware_Unknown_ForgeAuto_7e8e91c4 Create hunting rule
Author:	Marjoriefort
Description:	Detects Unknown (pe, etat binaire)

Rule name:	WIN_Malware_Unknown_ForgeAuto_ce8c5b46 Create hunting rule
Author:	Marjoriefort
Description:	Detects Unknown (pe, etat binaire)

Rule name:	WIN_Malware_ValleyRAT_ForgeAuto_401c5e16 Create hunting rule
Author:	Marjoriefort
Description:	Detects ValleyRAT (pe, etat binaire)

File information

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

Web download

RustyStealer

exe 936a9be170eaac13ffd1432dd6e703dfbd478ce690a58e0a2a0c5bdb286a6a84

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/3945974/

Delivery method

Distributed via web download

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