MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 87436ab32d87fd80d2dfed7232b9f75cd06d771de11e2623d0ae5d350c4dbc3f. 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 24 File information Comments

SHA256 hash:	87436ab32d87fd80d2dfed7232b9f75cd06d771de11e2623d0ae5d350c4dbc3f
SHA3-384 hash:	68b9e6362e9a07bcfe9dc0543f334bf0fa001abe25e534736acb9e953b0e4532e9c99a3744329610f3d31f59c6c928cb
SHA1 hash:	35dde9b0f57c44a9e47afa0e2c0191df8cae13c8
MD5 hash:	b820988618a6b1fd3a5c7369785ed779
humanhash:	skylark-potato-crazy-steak
File name:	Setup.exe
Download:	download sample
Signature	RemusStealer Create hunting rule
File size:	3'001'696 bytes
First seen:	2026-07-18 20:39:03 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	d42595b695fc008ef2c56aabd8efd68e (640 x Vidar, 204 x RemusStealer, 109 x Stealc)
ssdeep	49152:JpApmJkctbkkSSaLYdhrvb3oa+b/ZkqIGcq0:JKErdh3AbRW
TLSH	T15DD54947BC9108F6C0A9A335C9A79646BB75BC091B3623D72EA0BB782F727D05D39710
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:	deluxe.com
Issuer:	deluxe.com
Algorithm:	sha256WithRSAEncryption
Valid from:	2026-07-18T16:00:57Z
Valid to:	2027-07-18T16:00:57Z
Serial number:	1ad148f1e5676492
Thumbprint Algorithm:	SHA256
Thumbprint:	5a0d394575f3c525e5252b6c654eed1f24aa1831ab089756b6dcfdca15e60a73
Source:	This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

iamaachum

https://btoonnyt.com/ => https://www.mediafire.com/file/4kglolcm8519ivh/D0WNL0AD_SETUP_ARCHIVE_(KEY_1357).zip/file

RemusStealer C2:
http://syntaxj.top:6278
http://zelpx.garden:9895
http://tzpx.courses:4437
143.244.141.187:9895
167.99.78.100:4437
148.230.76.66:5902

Intelligence

File Origin

# of uploads :

# of downloads :

138

Origin country :

Vendor Threat Intelligence

No detections

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/75144/

Detection(s):

SecuriteInfo.com.Win64.Evo-gen.74949568.UNOFFICIAL

Verdict:

Malicious

Score:

93.3%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6a5be493bcffb2c48cb77933

Tags:

injection phishing obfusc virus

Result

Verdict:

Clean

Maliciousness:

Behaviour

Сreating synchronization primitives

Using the Windows Management Instrumentation requests

DNS request

Connection attempt

Sending an HTTP POST request

Verdict:

Unknown

Threat level:

2.5/10

Confidence:

100%

Tags:

adaptive-context anti-vm base64 crypto golang signed

Link:

https://www.filescan.io/uploads/6a5be48c2ad4bc1ca778baea/reports/c6de8b87-5ee5-4c3f-b199-59e503911942/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_70%

Link:

https://www.hybrid-analysis.com/sample/87436ab32d87fd80d2dfed7232b9f75cd06d771de11e2623d0ae5d350c4dbc3f

Verdict:

Malicious

File Type:

exe x64

First seen:

2026-07-18T15:01:00Z UTC

Last seen:

2026-07-19T22:12:00Z UTC

Hits:

~100

Link:

https://opentip.kaspersky.com/87436ab32d87fd80d2dfed7232b9f75cd06d771de11e2623d0ae5d350c4dbc3f/results?tab=lookup

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/d894e6b5-1bfc-4cfa-bf55-da0bef934075

Result

Threat name:

REMUS Stealer

Detection:

malicious

Classification:

troj.spyw.evad.mine

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1944681

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)

Detected unpacking (creates a PE file in dynamic memory)

Found malware configuration

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:

87%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/87436ab32d87fd80d2dfed7232b9f75cd06d771de11e2623d0ae5d350c4dbc3f

Verdict:

inconclusive

YARA:

4 match(es)

Tags:

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

Link:

https://app.malva.re/file/b820988618a6b1fd3a5c7369785ed779

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/87436ab32d87fd80d2dfed7232b9f75cd06d771de11e2623d0ae5d350c4dbc3f/

Threat name:

Win64.Trojan.Generic

Status:

Suspicious

First seen:

2026-07-18 19:53:51 UTC

File Type:

PE+ (Exe)

AV detection:

18 of 38 (47.37%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=q5bwvmznq76ybuw75vzdfopxltig25y54epcmi6qvzotkdcnxq7q._file

Verdict:

malicious

Label(s):

Remus

Link:

https://reports.threatray.com/ddcef499-b8ce-4897-b19a-c87f5eff8947

RemusStealer

a2ca31441dec4d9a0d5895c0b2cc3fa9fb77928e91d4b8b0e14d189de62a977e

RemusStealer

de2242d7b25c7129db2db9d37c4d3b10388769a9d69c02ed24df4d9375ae9bfd

RemusStealer

Result

Malware family:

remus_stealer

Score:

10/10

Tags:

family:remus_stealer discovery spyware stealer

Link:

https://tria.ge/reports/260718-zfmv1acs4n/

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

Detects Remus stealer

Family: Remus

Malware Config

C2 Extraction:

http://syntaxj.top:6278
http://zelpx.garden:9895
http://tzpx.courses:4437

Unpacked files

SH256 hash:

87436ab32d87fd80d2dfed7232b9f75cd06d771de11e2623d0ae5d350c4dbc3f

MD5 hash:

b820988618a6b1fd3a5c7369785ed779

SHA1 hash:

35dde9b0f57c44a9e47afa0e2c0191df8cae13c8

Link:

https://www.unpac.me/results/23187bf3-fde5-45c2-b527-626abfe4e7ac/

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/87436ab32d87/report/overview.html

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

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)