MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f8e3b4b81fe1eb109ff7c7e1f295f6472e355a1a05d487516d14e275ccb5b3e0. 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 1 YARA 19 File information Comments

SHA256 hash:	f8e3b4b81fe1eb109ff7c7e1f295f6472e355a1a05d487516d14e275ccb5b3e0
SHA3-384 hash:	92f5c0be25652e4ea553d0383b66585d1a0f62a5576a33ef5d1ff92ec9b91d82fdc8f5302d4509efee077114ff08e309
SHA1 hash:	566540706287490791afbd499952136f031cd180
MD5 hash:	05c0a2940a7748bc4d53529ee543d7bb
humanhash:	batman-neptune-helium-shade
File name:	05c0a2940a7748bc4d53529ee543d7bb.exe
Download:	download sample
Signature	RemusStealer Create hunting rule
File size:	12'501'976 bytes
First seen:	2026-09-27 03:50:57 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	4f2f006e2ecf7172ad368f8289dc96c1 (184 x SalatStealer, 77 x Vidar, 46 x RemusStealer)
ssdeep	49152:APNWEtGyNMsUXNEOR1GM0mfJDGLa3fLcO+KfbAqQTrB7kCeep:eXGyKSJmJDGLWb+KTIuCh
TLSH	T1A5C649076D4841DDD4AAEB3CC5BB0262B7757888DB313BD72E4072B42F667D0AA76B04
TrID	27.0% (.EXE) Win64 Executable (generic) (6522/11/2) 20.8% (.EXE) Win16 NE executable (generic) (5038/12/1) 18.6% (.EXE) Win32 Executable (generic) (4504/4/1) 8.5% (.ICL) Windows Icons Library (generic) (2059/9) 8.4% (.EXE) OS/2 Executable (generic) (2029/13)
Magika	pebin
Reporter	abuse_ch
Tags:	exe RemusStealer

abuse_ch

RemusStealer C2:
143.244.190.5:5621

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOC	ThreatFox Reference
143.244.190.5:5621	https://threatfox.abuse.ch/ioc/1934812/

Intelligence

File Origin

# of uploads :

# of downloads :

206

Origin country :

Vendor Threat Intelligence

No detections

Malware family:

n/a

ID:

File name:

exe

Verdict:

Malicious activity

Analysis date:

2026-09-27 04:01:18 UTC

Tags:

generic loader

Link:

https://app.any.run/tasks/38e9507c-52f7-440c-9544-46e04fc492b7

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/89236/

Detection(s):

SecuriteInfo.com.Win64.Evo-gen.67335286.UNOFFICIAL

Verdict:

Malicious

Score:

90.2%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6ac0b51359bf6e2f9e92ab20

Tags:

kryptik virus

Result

Verdict:

Malware

Maliciousness:

Behaviour

Сreating synchronization primitives

Using the Windows Management Instrumentation requests

DNS request

Connection attempt

Sending an HTTP POST request

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

golang overlay

Link:

https://www.filescan.io/uploads/6ab892b9637c84850a83a0e7/reports/2e5767f8-ab90-4d41-8076-ed68284dc719/overview

Verdict:

Malicious

Labled as:

Trojan.Generic

Link:

https://www.hybrid-analysis.com/sample/f8e3b4b81fe1eb109ff7c7e1f295f6472e355a1a05d487516d14e275ccb5b3e0

Verdict:

Malicious

File Type:

exe x64

First seen:

2026-09-20T20:43:00Z UTC

Last seen:

2026-09-28T18:06:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/f8e3b4b81fe1eb109ff7c7e1f295f6472e355a1a05d487516d14e275ccb5b3e0/results?tab=lookup

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/9ec1c96c-dc02-410e-b2ed-b8b48f05b9b0

Result

Threat name:

REMUS Stealer

Detection:

malicious

Classification:

troj.evad

Score:

96 / 100

Link:

https://www.joesandbox.com/analysis/1978595

Signature

Antivirus detection for URL or domain

Detected unpacking (creates a PE file in dynamic memory)

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)

Suricata IDS alerts for network traffic

Unusual module load detection (module proxying)

Uses known network protocols on non-standard ports

Yara detected REMUS Stealer

Behaviour

Behavior Graph:

Download SVG

Score:

52%

Verdict:

Susipicious

File Type:

Link:

https://malprob.io/report/f8e3b4b81fe1eb109ff7c7e1f295f6472e355a1a05d487516d14e275ccb5b3e0

Verdict:

inconclusive

YARA:

4 match(es)

Tags:

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

Link:

https://app.malva.re/file/05c0a2940a7748bc4d53529ee543d7bb

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/f8e3b4b81fe1eb109ff7c7e1f295f6472e355a1a05d487516d14e275ccb5b3e0/

Threat name:

Win64.Trojan.Remus

Status:

Suspicious

First seen:

2026-09-21 01:37:39 UTC

File Type:

PE+ (Exe)

AV detection:

22 of 36 (61.11%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=7dr3joa74hvrbh7xy7q7ffpwi4xdkwq2axkioulnctrhltfvwpqa._file

Verdict:

malicious

Label(s):

Remus

Link:

https://reports.threatray.com/0c0b2aaa-a2f1-4fc3-8f23-13400eaf5ccc

Result

Malware family:

n/a

Score:

3/10

Tags:

discovery

Link:

https://tria.ge/reports/260927-eel7vsyblg/

Behaviour

Reads the TCP/IP host and domain name from the registry

Unpacked files

SH256 hash:

f8e3b4b81fe1eb109ff7c7e1f295f6472e355a1a05d487516d14e275ccb5b3e0

MD5 hash:

05c0a2940a7748bc4d53529ee543d7bb

SHA1 hash:

566540706287490791afbd499952136f031cd180

Link:

https://www.unpac.me/results/bfcc4422-d6d5-4920-b03f-2f55fa203428/

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

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/f8e3b4b81fe1eb109ff7c7e1f295f6472e355a1a05d487516d14e275ccb5b3e0

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:	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/89236/

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