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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4d8efc4528dd2088d72c68fa693ea22a2fc5946820aab9745ed77f85fa9265d4. 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: 12


Intelligence 12 IOCs YARA 25 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4d8efc4528dd2088d72c68fa693ea22a2fc5946820aab9745ed77f85fa9265d4
SHA3-384 hash: 09a297327b11154543cae781519ab2af886c2f0166c74af83e08e23382291c797d1a60e97c73fbf0f6fa30f961eaa575
SHA1 hash: 2d7f716b6e06a5a76e22d45e1622c44c10aa05c0
MD5 hash: ebe14cc775229b3fc11ca51fc65d4500
humanhash: coffee-queen-fruit-oxygen
File name:file
Download: download sample
Signature RemusStealer
Create hunting rule
File size:8'618'944 bytes
First seen:2026-10-02 22:54:21 UTC
Last seen:2026-10-03 04:19:21 UTC
File type:Executable exe
MIME type:application/vnd.microsoft.portable-executable
imphash c2d457ad8ac36fc9f18d45bffcd450c2 (53 x Vidar, 34 x RemusStealer, 24 x CobaltStrike)
ssdeep 49152:4Px8zBjGtgyg9kYkHSvuBiE+AReOYPygaxKW0WPHKYlhnl:lN9z4nl
TLSH T17A96A103374C00DCC853EE7480B19A7961B07CDD95357A4B9EA57EA42F2A3946BFEB06
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 0000000000000000 (907 x AgentTesla, 573 x Formbook, 316 x RedLineStealer)
Reporter Bitsight
Tags:dropped-by-gcleaner exe RemusStealer signed U UNIQ.file

Code Signing Certificate

Organisation:Atlas Metric Industries
Issuer:Atlas Metric Industries
Algorithm:sha256WithRSAEncryption
Valid from:2026-09-25T08:12:56Z
Valid to:2027-10-02T08:12:56Z
Serial number: d860f600678953b13fc2971ee44ee615
Thumbprint Algorithm:SHA256
Thumbprint: f1e053ea9f77e203e099965168af8bde5c7a3df3c89b4fb6f0f02d6312b73b12
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform


Avatar
Bitsight
url: http://91.92.242.236/service

Intelligence

File Origin
# of uploads :
2
# of downloads :
259
Origin country :
US US
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
exe
Verdict:
Malicious activity
Analysis date:
2026-10-02 23:04:29 UTC
Tags:
generic loader
Link:
https://app.any.run/tasks/06e00541-0963-49e9-8efa-1cc0ff4d45bf

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/90383/
Detection(s):
SecuriteInfo.com.W64.WinGo.J.gen.Eldorado.32174.5023.UNOFFICIAL
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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:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm golang invalid-signature self-signed-cert signed
Link:
https://www.filescan.io/uploads/6ac036515e5f21069a688664/reports/a152cfd5-8874-4e3c-a8cc-29835543e504/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/4d8efc4528dd2088d72c68fa693ea22a2fc5946820aab9745ed77f85fa9265d4
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-10-02T21:01:00Z UTC
Last seen:
2026-10-03T19:21:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/4d8efc4528dd2088d72c68fa693ea22a2fc5946820aab9745ed77f85fa9265d4/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/af6ae191-3e93-44e0-969c-9d220a76e178
Score:
98%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/4d8efc4528dd2088d72c68fa693ea22a2fc5946820aab9745ed77f85fa9265d4
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/ebe14cc775229b3fc11ca51fc65d4500
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4d8efc4528dd2088d72c68fa693ea22a2fc5946820aab9745ed77f85fa9265d4/
Threat name:
Win64.Trojan.Generic
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Status:
Suspicious
First seen:
2026-10-02 22:55:17 UTC
File Type:
PE+ (Exe)
Extracted files:
2
AV detection:
9 of 24 (37.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jwhpyrji3uqirvzmnd5gspvcfix4lfdiecvls5c6257yl6usmxka._file
Verdict:
malicious
Label(s):
Remus
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Link:
https://reports.threatray.com/a5944ba3-bb1f-488b-844c-30620a87ffee
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery
Link:
https://tria.ge/reports/261002-2v76lawz5q/
Behaviour
Reads the TCP/IP host and domain name from the registry
Unpacked files
SH256 hash:
4d8efc4528dd2088d72c68fa693ea22a2fc5946820aab9745ed77f85fa9265d4
MD5 hash:
ebe14cc775229b3fc11ca51fc65d4500
SHA1 hash:
2d7f716b6e06a5a76e22d45e1622c44c10aa05c0
Link:
https://www.unpac.me/results/6355981b-983a-4dc9-9825-c8cb1ad1bd7a/
Malware family:
Remus
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/4d8efc4528dd/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Venus Locker
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/4d8efc4528dd2088d72c68fa693ea22a2fc5946820aab9745ed77f85fa9265d4

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:ClamAV_Emotet_String_Aggregate
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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
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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
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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
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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)
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques
Rule name:WIN_Malware_Fantom_ForgeAuto_98e6f354_Extrait
Create hunting rule
Author:Marjoriefort
Description:Detects Fantom (pe, etat extrait)
Rule name:WIN_Malware_Unknown_ForgeAuto_30f84f37
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (pe, etat binaire)
Rule name:WIN_Malware_Unknown_ForgeAuto_3ee43008
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (pe, etat binaire)

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

RemusStealer

Executable exe 4d8efc4528dd2088d72c68fa693ea22a2fc5946820aab9745ed77f85fa9265d4

(this sample)

  
Dropped by
Gcleaner
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/90383/

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