MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8b446404bc32d80cb47aec1b75e31e9447b6c5f2e283beb5dff1b89d07cb4e02. 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

RemusStealer

Vendor detections: 10

Intelligence 10 IOCs YARA 22 File information Comments

SHA256 hash:	8b446404bc32d80cb47aec1b75e31e9447b6c5f2e283beb5dff1b89d07cb4e02
SHA3-384 hash:	30b512141582e173a533ebbe8a3946d0c9ae953f33159c989ba8336cfc82b3822f27a1a9fec744ed73727329cf241e49
SHA1 hash:	6960d1a4003e3aa8ecc23ad2d3d4f647c80d736c
MD5 hash:	977a4f97cb2e3555ebbf63911bb900fd
humanhash:	william-charlie-paris-minnesota
File name:	d3dx9_26.dll
Download:	download sample
Signature	RemusStealer Create hunting rule
File size:	4'604'856 bytes
First seen:	2026-09-15 17:42:25 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	42efe1abd8d48a3188e7e7b82e17c631 (12 x Vidar, 2 x RemusStealer, 1 x Cobalt Strike)
ssdeep	49152:p5/Cq/Tg3hKvd2ZGPDyOF2xBlbvfB0AvXWwYSTAQwmejZ5lUdOtfaynuVisOy:RCrJz1hA5KhydsR
TLSH	T1902628037B449450E49AD978D1BA6173F665BC0DDB3563E76E80AA782F32BC06AF5F00
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
Reporter	NyxIndius
Tags:	exe RemusStealer signed stealer

Code Signing Certificate

Organisation:	Vertex Element Systems
Issuer:	Vertex Element Systems
Algorithm:	sha256WithRSAEncryption
Valid from:	2026-09-08T04:31:49Z
Valid to:	2027-09-15T04:31:49Z
Serial number:	66796dbf5ed7070a11e93e0e61123098
Thumbprint Algorithm:	SHA256
Thumbprint:	ca2c831ccebb6af708b6533dd11b89394a1565a840f9bdb771195b2c0b35286d
Source:	This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin

# of uploads :

# of downloads :

166

Origin country :

Vendor Threat Intelligence

No detections

Malware family:

n/a

ID:

File name:

exe

Verdict:

Malicious activity

Analysis date:

2026-09-15 17:51:02 UTC

Tags:

stealer remus

Link:

https://app.any.run/tasks/9b8d26f0-47be-4b9c-9fec-c2fc73804400

Note:

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

Detection:

Remus

Link:

https://www.capesandbox.com/analysis/85606/

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

anti-debug anti-vm crypto golang masquerade mingw packed

Link:

https://www.filescan.io/uploads/6aa983adef2850431d2fda8b/reports/d2f41085-6399-4ff4-96b2-2120d0f05bee/overview

Verdict:

Malicious

Labled as:

Yogi.Generic

Link:

https://www.hybrid-analysis.com/sample/8b446404bc32d80cb47aec1b75e31e9447b6c5f2e283beb5dff1b89d07cb4e02

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/c8b1402d-3d8d-414e-aea6-344e5532bf8c

Score:

50%

Verdict:

Susipicious

File Type:

Link:

https://malprob.io/report/8b446404bc32d80cb47aec1b75e31e9447b6c5f2e283beb5dff1b89d07cb4e02

Verdict:

inconclusive

YARA:

5 match(es)

Tags:

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

Link:

https://app.malva.re/file/977a4f97cb2e3555ebbf63911bb900fd

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/8b446404bc32d80cb47aec1b75e31e9447b6c5f2e283beb5dff1b89d07cb4e02/

Threat name:

Win64.Malware.Yogi

Status:

Malicious

First seen:

2026-09-15 17:43:15 UTC

File Type:

PE+ (Dll)

AV detection:

4 of 36 (11.11%)

Threat level:

2/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=rncgibf4glmaznd25qnxlyy6srd3nrps4kb35no76g4j2b6ljyba._file

Verdict:

malicious

Label(s):

Remus

Link:

https://reports.threatray.com/deb0e1ab-2255-4624-9ed3-38e3c4428409

Result

Malware family:

remus_stealer

Score:

10/10

Tags:

family:remus_stealer stealer

Link:

https://tria.ge/reports/260915-wal5qsyyhx/

Behaviour

Badlisted process makes network request

Family: Remus

Malware Config

C2 Extraction:

http://teculse.click:9210/folders
http://spiohop.shop:9932/tasks
http://booohop.shop:5627/documents

Unpacked files

SH256 hash:

8b446404bc32d80cb47aec1b75e31e9447b6c5f2e283beb5dff1b89d07cb4e02

MD5 hash:

977a4f97cb2e3555ebbf63911bb900fd

SHA1 hash:

6960d1a4003e3aa8ecc23ad2d3d4f647c80d736c

Link:

https://www.unpac.me/results/3db7749e-f100-461b-bdd6-559e33260ca4/

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

Threat name:

Legit

Score:

0.00

Link:

https://yomi.yoroi.company/submissions/8b446404bc32d80cb47aec1b75e31e9447b6c5f2e283beb5dff1b89d07cb4e02

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:	command_and_control Create hunting rule
Author:	CD_R0M_
Description:	This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group

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

Rule name:	DetectGoMethodSignatures Create hunting rule
Author:	Wyatt Tauber
Description:	Detects Go method signatures in unpacked Go binaries

Rule name:	Detect_Go_GOMAXPROCS Create hunting rule
Author:	Obscurity Labs LLC
Description:	Detects Go binaries by the presence of runtime.GOMAXPROCS in the runtime metadata

Rule name:	GoBinTest Create hunting rule

Rule name:	golang Create hunting rule

Rule name:	Golangmalware Create hunting rule
Author:	Dhanunjaya
Description:	Malware in Golang

Rule name:	golang_binary_string Create hunting rule
Description:	Golang strings present

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

Rule name:	golang_duffcopy_amd64 Create hunting rule

Rule name:	Golang_Find_CSC846 Create hunting rule
Author:	Ashar Siddiqui
Description:	Find Go Signatuers

Rule name:	Golang_Find_CSC846_Simple Create hunting rule
Author:	Ashar Siddiqui
Description:	Find Go Signatuers

Rule name:	HiveRansomware Create hunting rule
Author:	Dhanunjaya
Description:	Yara Rule To Detect Hive V4 Ransomware

Rule name:	MD5_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for MD5 constants

Rule name:	pe_detect_tls_callbacks Create hunting rule

Rule name:	PE_Digital_Certificate Create hunting rule
Author:	albertzsigovits

Rule name:	ProgramLanguage_Golang Create hunting rule
Author:	albertzsigovits
Description:	Application written in Golang programming language

Rule name:	RemusStealer_GoPayload Create hunting rule
Author:	burger
Description:	Detects RemusStealer Go-compiled payload

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

Rule name:	Suspicious_Golang_Binary Create hunting rule
Author:	Tim Machac
Description:	Triage: Golang-compiled binary with suspicious OS/persistence/network strings (not family-specific)

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

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/85606/

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