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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5efae5c8427e341ef3b11c0474e618dd359daf9d55fba462e9039de4ed6d34fb. 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: 11


Intelligence 11 IOCs YARA 20 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5efae5c8427e341ef3b11c0474e618dd359daf9d55fba462e9039de4ed6d34fb
SHA3-384 hash: 1e0f68ef8dc53204f08ab8b412430f054c2b7ab2cabac63012c18d014483d1a3d1204ffd3e9dc027da72ebdecf6097ef
SHA1 hash: 80217fff8823d57997fb914c81b86fdd16f4fedb
MD5 hash: 59e1b6985fd23e1d8c34a4351a2f15ed
humanhash: november-august-west-tennis
File name:file
Download: download sample
Signature RemusStealer
Create hunting rule
File size:8'693'104 bytes
First seen:2026-09-18 09:13:44 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash c2d457ad8ac36fc9f18d45bffcd450c2 (30 x RemusStealer, 28 x Vidar, 24 x CobaltStrike)
ssdeep 196608:Ez5P5IlrBSFOWO4RJIjYXZa7CqzjcraYEI9bTtysa1E:TJ2
TLSH T10C961807349510A4C4D9EB39C87B53217EB4B88EC73263D32F64AA791F607D29939FA4
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 Bitsight
Tags:c dropped-by-gcleaner exe MIX9.file RemusStealer signed

Code Signing Certificate

Organisation:Prime Field
Issuer:Prime Field
Algorithm:sha256WithRSAEncryption
Valid from:2026-09-11T07:53:31Z
Valid to:2027-09-18T07:53:31Z
Serial number: 79f1ffd7cdb720c8c61082bf1c364a98
Thumbprint Algorithm:SHA256
Thumbprint: 2bf03b0eb040f981b3fbd6ae345611299b8c1f3ccc3fc723c48e94ce0581dd2b
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 :
1
# of downloads :
190
Origin country :
US US
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
exe
Verdict:
No threats detected
Analysis date:
2026-09-18 09:16:42 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/2972ae75-c7db-4bb7-8901-8f0a03c5aa04

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Remus
Create hunting rule
Link:
https://www.capesandbox.com/analysis/86515/
Detection(s):
SecuriteInfo.com.W64.WinGo.J.gen.Eldorado.21794.25280.UNOFFICIAL
Create hunting rule

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/6aad00e5f8880cd8386d42de/reports/33690ac4-94d0-4eb2-8c70-789bef4199a8/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_60%
Link:
https://www.hybrid-analysis.com/sample/5efae5c8427e341ef3b11c0474e618dd359daf9d55fba462e9039de4ed6d34fb
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-09-18T06:22:00Z UTC
Last seen:
2026-09-18T22:13:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/5efae5c8427e341ef3b11c0474e618dd359daf9d55fba462e9039de4ed6d34fb/results?tab=lookup
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/9d6dbce4-c091-42ab-839c-d21bbcfe7a31
Score:
32%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/5efae5c8427e341ef3b11c0474e618dd359daf9d55fba462e9039de4ed6d34fb
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/59e1b6985fd23e1d8c34a4351a2f15ed
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5efae5c8427e341ef3b11c0474e618dd359daf9d55fba462e9039de4ed6d34fb/
Threat name:
Win64.Trojan.AdvML
Create hunting rule
Status:
Malicious
First seen:
2026-09-18 09:14:15 UTC
File Type:
PE+ (Exe)
AV detection:
9 of 38 (23.68%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=l35olsccpy2b545rdqchjzqy3u2z3l45kx52iyxjaoo6j3lngt5q._file
Verdict:
malicious
Label(s):
Remus
Create hunting rule
Link:
https://reports.threatray.com/b8d7526f-b63c-41bf-bc19-e71c636b9bb1
Result
Malware family:
remus_stealer
Create hunting rule
Score:
  10/10
Tags:
family:remus_stealer stealer
Link:
https://tria.ge/reports/260918-k7eldace77/
Behaviour
Family: Remus
Malware Config
C2 Extraction:
http://homecor.click:6527/projects
http://kipthen.shop:9932/categories
http://fuarnpp.shop:5627/workspaces
Unpacked files
SH256 hash:
5efae5c8427e341ef3b11c0474e618dd359daf9d55fba462e9039de4ed6d34fb
MD5 hash:
59e1b6985fd23e1d8c34a4351a2f15ed
SHA1 hash:
80217fff8823d57997fb914c81b86fdd16f4fedb
Link:
https://www.unpac.me/results/730c0529-aadf-40c6-8d0f-736c8289ce05/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/5efae5c8427e/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/5efae5c8427e341ef3b11c0474e618dd359daf9d55fba462e9039de4ed6d34fb

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)
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.

Web download

RemusStealer

Executable exe 5efae5c8427e341ef3b11c0474e618dd359daf9d55fba462e9039de4ed6d34fb

(this sample)

  
Dropped by
Gcleaner
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/86515/

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