MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b202388fc74fa1cbbbd75f498fbd1a0f44a13494d021840fc897690792795d7a. 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:	b202388fc74fa1cbbbd75f498fbd1a0f44a13494d021840fc897690792795d7a
SHA3-384 hash:	5435418d2d88d06da7c81bb0a3e2bea56b6051a36fd094f8f70607ba37ee3dbb5cf2283f2da8d392049bc9f4bd82d591
SHA1 hash:	fc71678fdf978377fd8fb18e2ece8f7a55a814b5
MD5 hash:	5b6cbeffbc865a532da93953d3cde3e8
humanhash:	uncle-high-enemy-yellow
File name:	Nuevo pedido - COFSID4-2502-01236.js
Download:	download sample
Signature	RemcosRAT Alert Create hunting rule
File size:	130'236 bytes
First seen:	2025-05-22 06:04:39 UTC
Last seen:	Never
File type:	js
MIME type:	text/plain
ssdeep	96:pN6Ax2n3SMwtip1BJBbvX4JAJJmSyRTBRnPiwwyPJ6AxPyPlSekMB2G0+Mr9NBiM:sncIYn
Threatray	980 similar samples on MalwareBazaar
TLSH	T10FD322D592AE9646DB6C42769C0B8B4876CCBF1DA39FCD70CF46442060A82F653BC9E4
Magika	javascript
Reporter	abuse_ch
Tags:	js RemcosRAT

Intelligence

---

File Origin

# of uploads :

1

# of downloads :

428

Origin country :

NL

Vendor Threat Intelligence

ClamAV Detected

Detection(s):

SecuriteInfo.com.Other.Malware-gen.12609.2038.UNOFFICIAL

Alert

Create hunting rule

CyberFortress Malicious

Verdict:

Malicious

Score:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=682ebf252f280a98fb432f1a

Tags:

obfuscate xtreme shell

FileScan.IO Malicious

Verdict:

Malicious

Threat level:

  10/10

Confidence:

100%

Tags:

base64 evasive obfuscated opendir opendir overlay powershell

Link:

https://www.filescan.io/uploads/682ebeb7fd02ed5e0581c8b6/reports/7b265ecb-7847-40bf-80ab-4ed318fb889e/overview

Hybrid Analysis BZC.UGZ.Boxter.1

Verdict:

Malicious

Labled as:

BZC.UGZ.Boxter.1

Link:

https://www.hybrid-analysis.com/sample/b202388fc74fa1cbbbd75f498fbd1a0f44a13494d021840fc897690792795d7a

Joe Sandbox Remcos

Result

Threat name:

Remcos

Alert

Create hunting rule

Detection:

malicious

Classification:

rans.phis.troj.spyw.expl.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1696576

Signature

Antivirus detection for dropped file

Antivirus detection for URL or domain

C2 URLs / IPs found in malware configuration

Connects to a pastebin service (likely for C&C)

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

Detected Remcos RAT

Found hidden mapped module (file has been removed from disk)

Found malware configuration

Injects a PE file into a foreign processes

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

Joe Sandbox ML detected suspicious sample

JScript performs obfuscated calls to suspicious functions

Malicious sample detected (through community Yara rule)

Maps a DLL or memory area into another process

Multi AV Scanner detection for dropped file

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

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

Tries to steal Instant Messenger accounts or passwords

Tries to steal Mail credentials (via file / registry access)

Tries to steal Mail credentials (via file registry)

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

Yara detected WebBrowserPassView password recovery tool

Behaviour

Behavior Graph:

Download SVG

Nucleon Malprob Malware

Score:

99%

Verdict:

Malware

File Type:

SCRIPT

Link:

https://malprob.io/report/b202388fc74fa1cbbbd75f498fbd1a0f44a13494d021840fc897690792795d7a

CERT.PL MWDB

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/b202388fc74fa1cbbbd75f498fbd1a0f44a13494d021840fc897690792795d7a/

ReversingLabs TitaniumCloud Script-JS.Backdoor.Remcos

Threat name:

Script-JS.Backdoor.Remcos

Alert

Create hunting rule

Status:

Suspicious

First seen:

2025-05-22 01:13:59 UTC

File Type:

Binary

AV detection:

8 of 24 (33.33%)

Threat level:

  5/5

Spamhaus Hash Blocklist Suspicious file

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=wibdrd6hj6q4xo6xl5ey7pi2b5ckcneu2aqyid6is5uqpetzlv5a._file

Threatray remcos

Verdict:

malicious

Label(s):

remcos

Alert

Create hunting rule

Similar samples:

0cadd7a2a02cdd71156621f83fa1164c3ef1659710b8aadca2af0740c6541059

RemcosRAT

18c96dbde931aa37ed3e519ce700da01c5d47cb5e1b50116e6d6ba1109d22566

RemcosRAT

6607d80dd10dfb2832eb14c78fd7402e9c63f6d3d1ac82b113f099d1d6cc80fb

RemcosRAT

9f146cf7dbef2543742cf970ce79bf792211b2ffec0426600bab4e556874125b

RemcosRAT

c46bd6ca1f8653808b1e9a7401893565645c09dec6c8aa2096a3cf602a54d46e

RemcosRAT

cf1f146ffa6951e45c24eada8fcef9fae06e8c7613ea0a5438d7bb6b868cadc9

RemcosRAT

error

RemcosRAT

f798febd86f015683f00964366f5ed93fef5c5918970a6f1bbdf91e74f6c4741

RemcosRAT

+ 970 additional samples on MalwareBazaar

Hatching Triage remcos

Result

Malware family:

remcos

Alert

Create hunting rule

Score:

  10/10

Tags:

family:remcos botnet:mexico collection discovery execution rat

Link:

https://tria.ge/reports/250522-gtj26ahp7y/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Command and Scripting Interpreter: JavaScript

Enumerates physical storage devices

System Location Discovery: System Language Discovery

Suspicious use of SetThreadContext

Accesses Microsoft Outlook accounts

Checks computer location settings

Blocklisted process makes network request

Command and Scripting Interpreter: PowerShell

Detected Nirsoft tools

NirSoft MailPassView

NirSoft WebBrowserPassView

Remcos

Remcos family

Malware Config

C2 Extraction:

vpnsplashstech.duckdns.org:53038

VirusTotal

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

YOROI YOMI Malicious File

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/b202388fc74fa1cbbbd75f498fbd1a0f44a13494d021840fc897690792795d7a