MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dd0bb9c739d5e27fc13a02e1f036df8d07adb757f6e86421e38768a43b76b590. 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: 12

Intelligence 12 IOCs YARA 14 File information Comments

SHA256 hash:	dd0bb9c739d5e27fc13a02e1f036df8d07adb757f6e86421e38768a43b76b590
SHA3-384 hash:	4d0416ef92dd467315267550c0704be627f0d9275821299b9208361f95bb67dc6c06b437a04fd181c2496ca76a3c314f
SHA1 hash:	9bc0b51bcf180b79d095e428f041a929d66095d2
MD5 hash:	94209ca2e3846a82d39eec5f451ece1b
humanhash:	tango-mirror-bakerloo-saturn
File name:	file
Download:	download sample
Signature	RustyStealer Create hunting rule
File size:	6'832'128 bytes
First seen:	2025-11-01 22:41:07 UTC
Last seen:	2025-11-02 02:17:27 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	2eabe9054cad5152567f0699947a2c5b (2'852 x LummaStealer, 1'312 x Stealc, 1'026 x Healer)
ssdeep	196608:aANlaCUoV+F/MzPeYbr0FnyfYKI4YnF1Y:aANA3OWMzPeQronyHtMF1
TLSH	T14766333E973F0D15D7ABC2770CF771068305CBAC63920A49567AA88F652333B4A6F256
TrID	38.3% (.EXE) Win16 NE executable (generic) (5038/12/1) 15.6% (.ICL) Windows Icons Library (generic) (2059/9) 15.4% (.EXE) OS/2 Executable (generic) (2029/13) 15.2% (.EXE) Generic Win/DOS Executable (2002/3) 15.2% (.EXE) DOS Executable Generic (2000/1)
Magika	pebin
Reporter	Bitsight
Tags:	dropped-by-amadey exe fbf543 RustyStealer

Bitsight

url: http://178.16.55.189/files/8072548658/Vz2cbW9.exe

Intelligence

File Origin

# of uploads :

# of downloads :

144

Origin country :

Vendor Threat Intelligence

Malware family:

meterpreter

ID:

File name:

Main.exe poweroffkill.zip

Verdict:

Malicious activity

Analysis date:

2025-11-01 17:47:53 UTC

Tags:

auto generic arch-exec xworm rat processexplorer tool python phishing stealc stealer possible-phishing clickfix meterpreter backdoor payload metasploit github clipper diamotrix xtinyloader loader xenorat dcrat httpdebugger miner amadey neshta purecrypter vidar remote gh0st gh0stcringe aurotun quasar lumma pyinstaller evasion blankgrabber anti-evasion cobaltstrike cryptowall ransomware pastebin

Link:

https://app.any.run/tasks/beead31a-b7a5-442a-b583-3caf4bf1e2e1

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/34973/

Verdict:

Malicious

Score:

70%

Link:

https://cyber-fortress.com/docs/result/index.php?id=690649c09942f1282ecb2fec

Tags:

remo

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a file in the %AppData% subdirectories

Сreating synchronization primitives

Creating a file

Moving a recently created file

Replacing files

Connection attempt

Sending a custom TCP request

Connecting to a non-recommended domain

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

Gathering data

Verdict:

Malicious

Labled as:

Win/malicious_confidence_70%

Link:

https://www.hybrid-analysis.com/sample/dd0bb9c739d5e27fc13a02e1f036df8d07adb757f6e86421e38768a43b76b590

Verdict:

Malicious

File Type:

exe x64

First seen:

2025-11-01T15:01:00Z UTC

Last seen:

2025-11-03T10:28:00Z UTC

Hits:

~100

Detections:

Trojan.Win64.Agent.sb PDM:Trojan.Win32.Generic HEUR:Trojan.Win64.Miner.gen Trojan.Win64.Miner.ludb NetTool.TorToolE.TCP.C&C NetTool.TorTool.TCP.C&C VHO:Trojan.Win32.AutoRun.gen

Link:

https://opentip.kaspersky.com/dd0bb9c739d5e27fc13a02e1f036df8d07adb757f6e86421e38768a43b76b590/results?tab=lookup

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/822c4e83-d661-48c4-b9b9-2adb439de8bf

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/dd0bb9c739d5e27fc13a02e1f036df8d07adb757f6e86421e38768a43b76b590

Verdict:

inconclusive

YARA:

3 match(es)

Tags:

Executable PE (Portable Executable) PE File Layout Win 64 Exe x64

Link:

https://app.malva.re/file/94209ca2e3846a82d39eec5f451ece1b

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/dd0bb9c739d5e27fc13a02e1f036df8d07adb757f6e86421e38768a43b76b590/

Verdict:

Malicious

Threat:

Trojan.Win64.Miner

Link:

https://tip.neiki.dev/file/dd0bb9c739d5e27fc13a02e1f036df8d07adb757f6e86421e38768a43b76b590

Threat name:

Win64.Malware.Heuristic

Status:

Malicious

First seen:

2025-11-01 17:55:05 UTC

File Type:

PE+ (Exe)

AV detection:

13 of 24 (54.17%)

Threat level:

2/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=3uf3trzz2xrh7qj2alq7anw7rud23n2x63ugiipdq5ukio3wwwia._file

Result

Malware family:

n/a

Score:

7/10

Tags:

persistence

Link:

https://tria.ge/reports/251101-2mh7hagt7d/

Behaviour

Suspicious behavior: EnumeratesProcesses

Adds Run key to start application

Looks up external IP address via web service

Checks BIOS information in registry

Unpacked files

SH256 hash:

dd0bb9c739d5e27fc13a02e1f036df8d07adb757f6e86421e38768a43b76b590

MD5 hash:

94209ca2e3846a82d39eec5f451ece1b

SHA1 hash:

9bc0b51bcf180b79d095e428f041a929d66095d2

Link:

https://www.unpac.me/results/64baa3ef-cfd1-4fba-b3c6-6c045454dd31/

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/dd0bb9c739d5/report/overview.html

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Malicious File

Score:

0.72

Link:

https://yomi.yoroi.company/submissions/dd0bb9c739d5e27fc13a02e1f036df8d07adb757f6e86421e38768a43b76b590

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:	dependsonpythonailib Create hunting rule
Author:	Tim Brown
Description:	Hunts for dependencies on Python AI libraries

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

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

Rule name:	malware_shellcode_hash Create hunting rule
Author:	JPCERT/CC Incident Response Group
Description:	detect shellcode api hash value

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:	RIPEMD160_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for RIPEMD-160 constants

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:	SHA1_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA1 constants

Rule name:	SHA512_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA384/SHA512 constants

Rule name:	upxHook Create hunting rule
Author:	@r3dbU7z
Description:	Detect artifacts from 'upxHook' - modification of UPX packer
Reference:	https://bazaar.abuse.ch/sample/6352be8aa5d8063673aa428c3807228c40505004320232a23d99ebd9ef48478a/