MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 eae6a4c5d87b8cf77b73626857ce4ace839e9edfb20ce72c46d162156be140cf. 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

SHA256 hash:	eae6a4c5d87b8cf77b73626857ce4ace839e9edfb20ce72c46d162156be140cf
SHA3-384 hash:	e1884aab7358093dfe26a5aba6834ab7e97aec4dc169a72c784fd8e244210408bafe093889a2f7870fa675c43ceb2622
SHA1 hash:	a4e1ba207b5ec66fa000e7e8fa5cf043f64cf2cf
MD5 hash:	fce0471de52460246cc42afd1f47f5d1
humanhash:	quebec-carbon-cold-uncle
File name:	CopilotDrivers.js
Download:	download sample
Signature	RemcosRAT Alert Create hunting rule
File size:	1'143'983 bytes
First seen:	2026-02-27 16:59:33 UTC
Last seen:	Never
File type:	js
MIME type:	text/plain
ssdeep	96:LFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFa:LgBQcU6OE1XZv8UVj
Threatray	2'196 similar samples on MalwareBazaar
TLSH	T11135F4338CED26F522DA382697EB69F50C3508C4BFC36529DE4C81EEBF4561E58162B4
Magika	javascript
Reporter	abuse_ch
Tags:	js RemcosRAT systemcopilotdrivers-ydns-eu

Intelligence

---

File Origin

# of uploads :

1

# of downloads :

105

Origin country :

SE

Vendor Threat Intelligence

ACCE Unknown

No detections

ClamAV Detected

Detection(s):

SecuriteInfo.com.VBS.Obfus-152.UNOFFICIAL

Alert

Create hunting rule

CyberFortress Malicious

Verdict:

Malicious

Score:

94.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=69a1cdbac950ab5d9ab22a08

Tags:

obfuscate xtreme shell

FileScan.IO Malicious

Verdict:

Malicious

Threat level:

  10/10

Confidence:

100%

Tags:

anti-vm base64 fingerprint obfuscated powershell repaired

Link:

https://www.filescan.io/uploads/69a1cdb09eaae84659404b07/reports/5806151e-2ec2-40f2-bd77-e00e6e91e772/overview

Hybrid Analysis Unknown

Verdict:

Unknown

Link:

https://www.hybrid-analysis.com/sample/eae6a4c5d87b8cf77b73626857ce4ace839e9edfb20ce72c46d162156be140cf

Kaspersky OpenTIP Malicious

Verdict:

Malicious

File Type:

js

Detections:

Trojan.JS.SAgent.sb HEUR:Trojan.Script.Generic

Link:

https://opentip.kaspersky.com/eae6a4c5d87b8cf77b73626857ce4ace839e9edfb20ce72c46d162156be140cf/results?tab=lookup

Joe Sandbox Remcos

Result

Threat name:

Remcos

Alert

Create hunting rule

Detection:

malicious

Classification:

rans.troj.spyw.expl.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1876096

Signature

Antivirus detection for URL or domain

C2 URLs / IPs found in malware configuration

Contains functionality to bypass UAC (CMSTPLUA)

Contains functionality to register a low level keyboard hook

Contains functionality to steal Chrome passwords or cookies

Contains functionality to steal Firefox passwords or cookies

Contains functionalty to change the wallpaper

Creates processes via WMI

Detected Remcos RAT

Found malware configuration

Found Tor onion address

Injects a PE file into a foreign processes

Installs a global keyboard hook

JavaScript source code contains functionality to generate code involving a shell, file or stream

Joe Sandbox ML detected suspicious sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Sigma detected: Base64 Encoded PowerShell Command Detected

Sigma detected: PowerShell Base64 Encoded FromBase64String Cmdlet

Sigma detected: Remcos

Sigma detected: WScript or CScript Dropper

Suricata IDS alerts for network traffic

Suspicious execution chain found

Suspicious powershell command line found

Unusual module load detection (module proxying)

Uses dynamic DNS services

Windows Scripting host queries suspicious COM object (likely to drop second stage)

Writes to foreign memory regions

Wscript starts Powershell (via cmd or directly)

Yara detected Powershell decode and execute

Yara detected Powershell download and execute

Yara detected Remcos RAT

Yara detected UAC Bypass using CMSTP

Behaviour

Behavior Graph:

Download SVG

Nucleon Malprob Benign

Score:

9%

Verdict:

Benign

File Type:

SCRIPT

Link:

https://malprob.io/report/eae6a4c5d87b8cf77b73626857ce4ace839e9edfb20ce72c46d162156be140cf

Malva.RE inconclusive

Verdict:

inconclusive

YARA:

1 match(es)

Link:

https://app.malva.re/file/fce0471de52460246cc42afd1f47f5d1

CERT.PL MWDB remcos

Detection:

remcos

Alert

Create hunting rule

Link:

https://mwdb.cert.pl/sample/eae6a4c5d87b8cf77b73626857ce4ace839e9edfb20ce72c46d162156be140cf/

Neiki Family.REVERSELOADER

Verdict:

Malicious

Threat:

Family.REVERSELOADER

Link:

https://tip.neiki.dev/file/eae6a4c5d87b8cf77b73626857ce4ace839e9edfb20ce72c46d162156be140cf

ReversingLabs TitaniumCloud Script-JS.Backdoor.Remcos

Threat name:

Script-JS.Backdoor.Remcos

Alert

Create hunting rule

Status:

Suspicious

First seen:

2026-02-27 01:01:45 UTC

File Type:

Binary

AV detection:

7 of 24 (29.17%)

Threat level:

  5/5

Spamhaus Hash Blocklist Suspicious file

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=5ltkjroypogpo63tmjufptskz2bz5hw7wigoolcg2frbk27bidhq._file

Threatray remcos

Verdict:

malicious

Label(s):

remcos

Alert

Create hunting rule

Similar samples:

0809d8fbf4c168476737f385085c9fe2b4e23f0a4268d130145016814e6ee25e

RemcosRAT

58648635a15923fe48cbf3ca928efbcbc5658aa563fd9ca281fc94e9c191ee16

RemcosRAT

588f35133f3b40ab2b2388337f4350ef394133a743110b48b1a7a065c17ed40d

RemcosRAT

6475ff60240e5415552a7fc540f397b7bf8a747ce4a3f06d7cce1718c3b359d8

RemcosRAT

72ff12f79d821cc7afb3d3807d3bb4a4f1dfa9e4b712bbaffca97493f563b7c9

RemcosRAT

c86ebb0e9a245fbe86a024641eb2a7dc236351c98ef98392ea366539b509827d

RemcosRAT

e7562cf6a40504db3c0a6fecef27cf39901be33c9d3031cbc6056fe848ae9714

RemcosRAT

ecadbf33cbf7f7fdbc0021820c72850288f3a4b7bb411d76885f89aa1a3612b3

RemcosRAT

error

RemcosRAT

fe955f2d186ba5e8077fc25ddee450bf0b8bcc998df7adf67038a776b93569cb

RemcosRAT

+ 2'186 additional samples on MalwareBazaar

Hatching Triage remcos

Result

Malware family:

remcos

Alert

Create hunting rule

Score:

  10/10

Tags:

family:remcos botnet:tar1 discovery execution rat

Link:

https://tria.ge/reports/260227-vh8g9shw5e/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Command and Scripting Interpreter: JavaScript

System Location Discovery: System Language Discovery

Suspicious use of SetThreadContext

Badlisted process makes network request

Command and Scripting Interpreter: PowerShell

Process spawned unexpected child process

Remcos

Remcos family

Malware Config

C2 Extraction:

systemcopilotdrivers.ydns.eu:3001

Dropper Extraction:

http://archive.org/download/optimized_msi_20260226_1507/optimized_MSI.png

VirusTotal

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

YOROI YOMI Suspicious File

Threat name:

Suspicious File

Score:

0.55

Link:

https://yomi.yoroi.company/submissions/eae6a4c5d87b8cf77b73626857ce4ace839e9edfb20ce72c46d162156be140cf