MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5905e577d0c5ec50e0297efbcbfc988cbf446f69b8d798fcaa08c2ea48a821c4. 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 25 File information Comments

SHA256 hash:	5905e577d0c5ec50e0297efbcbfc988cbf446f69b8d798fcaa08c2ea48a821c4
SHA3-384 hash:	95e2b3a27f3ef849c030e739c2e3e4c9d65524309d5f82eb2625d51b1b3d821d9ee5c4921720f8813d272116b67a3f6b
SHA1 hash:	07be448795ca2d98cad8b62b294dcaa7b7e8afc4
MD5 hash:	4baac6c40283af88a17844f56c126dab
humanhash:	island-kansas-winner-mobile
File name:	arFtU.exe
Download:	download sample
Signature	RemusStealer Create hunting rule
File size:	2'774'376 bytes
First seen:	2026-07-23 20:59:11 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	d42595b695fc008ef2c56aabd8efd68e (647 x Vidar, 226 x RemusStealer, 109 x Stealc)
ssdeep	24576:sAKOGlrG2ioyk43s19AqAzQb8dDYa/7C/SZ4GcoLi4+FoBeletI92OiTVtKPaJwn:sAKFlrTiTZ3srqkwdlco+dViVJwcs
TLSH	T160D55A03FCD208F6C099A23189B662567B75BC491B3227D72E90BB782F727D05D79B18
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
dhash icon	706951f0f8f8d4e8 (3 x RemusStealer, 1 x ACRStealer)
Reporter	aachum
Tags:	exe hypercorevector9-lol RemusStealer signed

Code Signing Certificate

Organisation:	klisatu.org
Issuer:	klisatu.org
Algorithm:	sha256WithRSAEncryption
Valid from:	2026-07-23T16:02:38Z
Valid to:	2027-07-23T16:02:38Z
Serial number:	63b967170459fd71
Thumbprint Algorithm:	SHA256
Thumbprint:	c2a41221119f936c3603257512c40a8b84953aa326aad306b5f1e12d3c5c2377
Source:	This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

iamaachum

https://hypercorevector9.lol/load/arFtU.exe

RemusStealer C2:
http://zelpx.garden:9895
http://fimmora.surf:6504
http://tzpx.courses:4437
77.42.90.175:9895
165.227.123.79:6504
167.99.78.100:4437
148.230.76.66:5902

Intelligence

File Origin

# of uploads :

# of downloads :

170

Origin country :

Vendor Threat Intelligence

No detections

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/75839/

Detection(s):

SecuriteInfo.com.W64.Kryptik.UP.tr.11739.15183.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Сreating synchronization primitives

Using the Windows Management Instrumentation requests

Connection attempt to an infection source

Sending an HTTP POST request

Query of malicious DNS domain

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

adaptive-context anti-vm crypto golang packed signed

Link:

https://www.filescan.io/uploads/6a6280b1c5030cf3b22f894b/reports/63077db0-9f04-4124-b30c-12021fa5346b/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_70%

Link:

https://www.hybrid-analysis.com/sample/5905e577d0c5ec50e0297efbcbfc988cbf446f69b8d798fcaa08c2ea48a821c4

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/fc901005-313d-4458-b680-bcdc3be33243

Result

Threat name:

REMUS Stealer

Detection:

malicious

Classification:

troj.spyw.evad.mine

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1947399

Signature

AI detected suspicious PE / MSI digital signature

Antivirus detection for URL or domain

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

Creates HTML files with .exe extension (expired dropper behavior)

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)

Yara detected REMUS Stealer

Behaviour

Behavior Graph:

Download SVG

Score:

99%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/5905e577d0c5ec50e0297efbcbfc988cbf446f69b8d798fcaa08c2ea48a821c4

Gathering data

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/5905e577d0c5ec50e0297efbcbfc988cbf446f69b8d798fcaa08c2ea48a821c4/

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=lec6k56qyxwfbybjp354x7eyrs7ui33jxdlzr7fkbdbousfiehca._file

Verdict:

malicious

Label(s):

Remus

Link:

https://reports.threatray.com/c0319bfb-1cef-4636-a0cf-166a5d15b1aa

Result

Malware family:

remus_stealer

Score:

10/10

Tags:

family:remus_stealer discovery spyware stealer

Link:

https://tria.ge/reports/260723-zszqbsvyaz/

Behaviour

Suspicious behavior: EnumeratesProcesses

Browser Information Discovery

Accesses cryptocurrency files/wallets, possible credential harvesting

Checks installed software on the system

Reads user/profile data of local email clients

Reads user/profile data of web browsers

Downloads MZ/PE file

Detects Remus stealer

Family: Remus

Malware Config

C2 Extraction:

http://zelpx.garden:9895
http://fimmora.surf:6504
http://tzpx.courses:4437

Unpacked files

SH256 hash:

5905e577d0c5ec50e0297efbcbfc988cbf446f69b8d798fcaa08c2ea48a821c4

MD5 hash:

4baac6c40283af88a17844f56c126dab

SHA1 hash:

07be448795ca2d98cad8b62b294dcaa7b7e8afc4

Link:

https://www.unpac.me/results/5e5c0074-13b2-4e51-8657-2de9071b6fa4/

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/5905e577d0c5/report/overview.html

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

Threat name:

Malicious File

Score:

0.71

Link:

https://yomi.yoroi.company/submissions/5905e577d0c5ec50e0297efbcbfc988cbf446f69b8d798fcaa08c2ea48a821c4

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:	RemusStealer_MSVC_Loader Create hunting rule
Author:	burger
Description:	Detects RemusStealer MSVC C++ loader (register-variant tolerant)

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

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

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:	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

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/