MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4efd6dee40aca430e9cf0fa8da05955baa4db578078df5ae565becacbce9d92c. 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:	4efd6dee40aca430e9cf0fa8da05955baa4db578078df5ae565becacbce9d92c
SHA3-384 hash:	935e9c51fc2ea737f011cd3c696544ce967a3ebfabbb48036639e6575f067d7aabef535e84347e747899591309973478
SHA1 hash:	0d49af9259195592071759967f6d294ec2d765e4
MD5 hash:	8996c9274fcaee2d95ddf0e8c29fafea
humanhash:	fix-mockingbird-xray-victor
File name:	Camera VD532326082016.js
Download:	download sample
Signature	RemcosRAT Alert Create hunting rule
File size:	493'953 bytes
First seen:	2026-09-07 17:41:00 UTC
Last seen:	Never
File type:	js
MIME type:	text/plain
ssdeep	768:zNNIxrGLdxgGnbXQuRXaXqXqB/nMKVmlAiRRLBEq8s:zbIlGLdxgeEtB0mm3RjjF
TLSH	T119B4FC98BE58044973EFB29B9512465248AC9273174E3C2B311E46453FDFC1CF3AABB6
Magika	javascript
Reporter	abuse_ch
Tags:	js RemcosRAT

Intelligence

---

File Origin

# of uploads :

1

# of downloads :

129

Origin country :

SE

Vendor Threat Intelligence

ACCE Unknown

No detections

ClamAV Detected

Detection(s):

SecuriteInfo.com.VBS.Obfus-201.UNOFFICIAL

Alert

Create hunting rule

FileScan.IO Malicious

Verdict:

Malicious

Threat level:

  10/10

Confidence:

100%

Tags:

anti-vm fingerprint powershell repaired

Link:

https://www.filescan.io/uploads/6a9ef74517e723e0dc0bb543/reports/dd1815eb-e4ff-4e2d-8290-071108ebd6c1/overview

Hybrid Analysis GT:JS.ObfDownloader.3

Verdict:

Malicious

Labled as:

GT:JS.ObfDownloader.3

Link:

https://www.hybrid-analysis.com/sample/4efd6dee40aca430e9cf0fa8da05955baa4db578078df5ae565becacbce9d92c

Kaspersky OpenTIP Malicious

Verdict:

Malicious

File Type:

js

First seen:

2026-09-07T09:41:00Z UTC

Last seen:

2026-09-09T11:25:00Z UTC

Hits:

~1000

Detections:

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

Link:

https://opentip.kaspersky.com/4efd6dee40aca430e9cf0fa8da05955baa4db578078df5ae565becacbce9d92c/results?tab=lookup

Joe Sandbox Remcos

Result

Threat name:

Remcos

Alert

Create hunting rule

Detection:

malicious

Classification:

troj.spyw.expl.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1969477

Signature

Attempt to bypass Chrome Application-Bound Encryption

Bypasses PowerShell execution policy

C2 URLs / IPs found in malware configuration

Creates processes via WMI

Detected Remcos RAT

Found malware configuration

Injects a PE file into a foreign processes

Javascript file is likely language aware (will only work on specific systems)

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

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Sigma detected: Potential Data Stealing Via Chromium Headless Debugging

Sigma detected: Remcos

Sigma detected: Suspicious Process Parents

Sigma detected: WScript or CScript Dropper

Suricata IDS alerts for network traffic

Suspicious execution chain found

Suspicious powershell command line found

System process connects to network (likely due to code injection or exploit)

Tries to harvest and steal browser information (history, passwords, etc)

Unusual module load detection (module proxying)

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 Remcos RAT

Yara detected UAC Bypass using CMSTP

Behaviour

Behavior Graph:

Download SVG

Nucleon Malprob Susipicious

Score:

66%

Verdict:

Susipicious

File Type:

SCRIPT

Link:

https://malprob.io/report/4efd6dee40aca430e9cf0fa8da05955baa4db578078df5ae565becacbce9d92c

Malva.RE

Gathering data

CERT.PL MWDB remcos

Detection:

remcos

Alert

Create hunting rule

Link:

https://mwdb.cert.pl/sample/4efd6dee40aca430e9cf0fa8da05955baa4db578078df5ae565becacbce9d92c/

ReversingLabs TitaniumCloud Script-JS.Trojan.ObfDownloader

Threat name:

Script-JS.Trojan.ObfDownloader

Alert

Create hunting rule

Status:

Malicious

First seen:

2026-09-07 17:41:35 UTC

File Type:

Text (JavaScript)

AV detection:

11 of 23 (47.83%)

Threat level:

  5/5

Spamhaus Hash Blocklist Suspicious file

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=j36w33savssdb2opb6unubmvlove3nlya6g7llswlpwkzphj3ewa._file

Hatching Triage remcos

Result

Malware family:

remcos

Alert

Create hunting rule

Score:

  10/10

Tags:

family:remcos botnet:remotehost collection credential_access defense_evasion discovery execution rat stealer trojan

Link:

https://tria.ge/reports/260907-v9m1mszxes/

Behaviour

Checks processor information in registry

Enumerates system info in registry

Modifies registry class

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary

Suspicious use of AdjustPrivilegeToken

Suspicious use of FindShellTrayWindow

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

outlook_office_path

Command and Scripting Interpreter: JavaScript

System Location Discovery: System Language Discovery

System Time Discovery

Drops file in Program Files directory

Suspicious use of SetThreadContext

Accesses Microsoft Outlook profiles

Command and Scripting Interpreter: PowerShell

Loads dropped DLL

Badlisted process makes network request

Uses browser remote debugging

Family: Remcos

Process spawned unexpected child process

UAC bypass

Malware Config

C2 Extraction:

64.89.161.94:2404

Dropper Extraction:

https://od.lk/s/MzZfMTE2MjY5NzQ4X3JiTlV3/MSI_PRO.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/4efd6dee40aca430e9cf0fa8da05955baa4db578078df5ae565becacbce9d92c