MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4f8b3ce56a567f4d1f5a3e4ef0fedcdfad707bfc1b4234397da600f8e2e32316. 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: 13

Intelligence 13 IOCs YARA 20 File information Comments

SHA256 hash:	4f8b3ce56a567f4d1f5a3e4ef0fedcdfad707bfc1b4234397da600f8e2e32316
SHA3-384 hash:	bebe9371c37674fe8ad2b750dd96a38ef604cf88723309e9306fa0c85b0e694fda3302c2031ec289839f52c441884ea5
SHA1 hash:	bcd816c8d313d033d5bbb36c6ffe89982456e7a4
MD5 hash:	1e1831dac3e7b29ce85e256af3a59bc8
humanhash:	beer-east-autumn-blossom
File name:	Pro Setup.exe
Download:	download sample
Signature	RemusStealer Create hunting rule
File size:	2'478'096 bytes
First seen:	2026-08-15 00:34:42 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	c2d457ad8ac36fc9f18d45bffcd450c2 (24 x CobaltStrike, 13 x Vidar, 8 x Sliver)
ssdeep	24576:O+JHRUqdS2KeEUuAYsvLt68HgnZw63YJRmBAMISIlqaUY586x:fHRHdS9eRttAZwbJRiI5ke
TLSH	T165B55A07BE8041A5D49AE73689B74251B630BC4CC73533D72F91AAB42FB27D2A976F10
TrID	33.1% (.EXE) Win64 Executable (generic) (6522/11/2) 25.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 10.4% (.ICL) Windows Icons Library (generic) (2059/9) 10.3% (.EXE) OS/2 Executable (generic) (2029/13) 10.1% (.EXE) Generic Win/DOS Executable (2002/3)
Magika	pebin
Reporter	aachum
Tags:	exe RemusStealer signed

Code Signing Certificate

Organisation:	NexusBridge Technologies
Issuer:	DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1
Algorithm:	sha256WithRSAEncryption
Valid from:	2026-08-07T10:11:35Z
Valid to:	2027-08-14T10:11:35Z
Serial number:	5d6bf4cbf13eb639fcd24a724fb8526a
Thumbprint Algorithm:	SHA256
Thumbprint:	01381d48fcbc8d024e2e3888f8b41444b98c3dd69d6a4a658c3c034d182b8046
Source:	This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

iamaachum

https://archivenest.cfd/download-0099/ => https://mega.nz/file/dFRiWbpA#XAhTIqoJelXCHsCEQnsAWqG7o05UH2oJv9HaxRrGnWM

RemusStealer C2:
http://mrlketo.shop:8932/orders
http://vexdico.shop:8539/teams
http://shkpiva.shop:5627/attachments
72.62.195.74:8932
191.252.159.33:8539

Intelligence

File Origin

# of uploads :

# of downloads :

181

Origin country :

Vendor Threat Intelligence

No detections

Malware family:

n/a

ID:

File name:

exe

Verdict:

Malicious activity

Analysis date:

2026-08-15 00:43:09 UTC

Tags:

golang

Link:

https://app.any.run/tasks/873b7007-fca0-45bc-b3d1-b2bd7c3b58b8

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/81257/

Detection(s):

SecuriteInfo.com.Win64.Evo-gen.41996157.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Сreating synchronization primitives

Using the Windows Management Instrumentation requests

DNS request

Connection attempt

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

adaptive-context anti-vm crypto golang loader signed

Link:

https://www.filescan.io/uploads/6a7fb45cd9ce35a1f68e9dd7/reports/fed5822d-8b32-40ac-93b6-1ae8edb12367/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_60%

Link:

https://www.hybrid-analysis.com/sample/4f8b3ce56a567f4d1f5a3e4ef0fedcdfad707bfc1b4234397da600f8e2e32316

Verdict:

Malicious

File Type:

exe x64

First seen:

2026-08-14T22:38:00Z UTC

Last seen:

2026-08-16T19:25:00Z UTC

Hits:

~100

Link:

https://opentip.kaspersky.com/4f8b3ce56a567f4d1f5a3e4ef0fedcdfad707bfc1b4234397da600f8e2e32316/results?tab=lookup

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/44d7ac2c-c36d-492f-b3b2-7fc1788475ef

Result

Threat name:

REMUS Stealer

Detection:

malicious

Classification:

troj.spyw.evad.mine

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1958463

Signature

AI detected suspicious PE / MSI digital signature

Contains functionality to registers a callback to get notified when the system is suspended or resumed (often done by Miners)

Detected unpacking (creates a PE file in dynamic memory)

Found malware configuration

Found many strings related to Crypto-Wallets (likely being stolen)

Joe Sandbox ML detected suspicious sample

Multi AV Scanner detection for submitted file

Potentially malicious time measurement code found

Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)

Tries to harvest and steal browser information (history, passwords, etc)

Tries to harvest and steal ftp login credentials

Tries to steal Crypto Currency Wallets

Tries to steal from password manager

Tries to steal Mail credentials (via file / registry access)

Unusual module load detection (module proxying)

Uses known network protocols on non-standard ports

Yara detected REMUS Stealer

Behaviour

Behavior Graph:

Download SVG

Score:

76%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/4f8b3ce56a567f4d1f5a3e4ef0fedcdfad707bfc1b4234397da600f8e2e32316

Verdict:

inconclusive

YARA:

4 match(es)

Tags:

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

Link:

https://app.malva.re/file/1e1831dac3e7b29ce85e256af3a59bc8

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/4f8b3ce56a567f4d1f5a3e4ef0fedcdfad707bfc1b4234397da600f8e2e32316/

Threat name:

Win64.Malware.Heuristic

Status:

Malicious

First seen:

2026-08-15 00:35:54 UTC

File Type:

PE+ (Exe)

AV detection:

6 of 36 (16.67%)

Threat level:

2/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=j6ftzzlkkz7u2h22hzhpb7w436wxa674dnbdiol5uyapryxdemla._file

Verdict:

malicious

Label(s):

Remus

Link:

https://reports.threatray.com/bccab397-ca1d-4ebd-888d-da90c0543074

Result

Malware family:

remus_stealer

Score:

10/10

Tags:

family:remus_stealer discovery spyware stealer

Link:

https://tria.ge/reports/260815-axpngsda46/

Behaviour

Suspicious behavior: EnumeratesProcesses

Browser Information Discovery

Accesses cryptocurrency files/wallets, possible credential harvesting

Reads user/profile data of local email clients

Reads user/profile data of web browsers

Family: Remus

Malware Config

C2 Extraction:

http://mrlketo.shop:8932/orders
http://vexdico.shop:8539/teams
http://shkpiva.shop:5627/attachments

Unpacked files

SH256 hash:

4f8b3ce56a567f4d1f5a3e4ef0fedcdfad707bfc1b4234397da600f8e2e32316

MD5 hash:

1e1831dac3e7b29ce85e256af3a59bc8

SHA1 hash:

bcd816c8d313d033d5bbb36c6ffe89982456e7a4

Link:

https://www.unpac.me/results/eb96466c-bca5-4e20-a9fa-54cc1196f2e2/

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/4f8b3ce56a56/report/overview.html

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/4f8b3ce56a567f4d1f5a3e4ef0fedcdfad707bfc1b4234397da600f8e2e32316

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:	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)