MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b50f8ce45465bd38523ad8924db0c9d0c940b0d739249494fa8feb7dce8f6547. 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:	b50f8ce45465bd38523ad8924db0c9d0c940b0d739249494fa8feb7dce8f6547
SHA3-384 hash:	b5cbf832a19cbbc821e9c1927a9dc4be5ae1e00596f947177469f6b46082d24c8da630438c6af43e2bd2fe4b4a07ff2e
SHA1 hash:	9cdcb590330c5686773612544339dbd108ad637f
MD5 hash:	c232e4e219c75f69bd47bd1b5ce6c200
humanhash:	iowa-single-whiskey-magnesium
File name:	Fatura 11710.js
Download:	download sample
Signature	SnakeKeylogger Alert Create hunting rule
File size:	2'452 bytes
First seen:	2025-09-29 14:05:50 UTC
Last seen:	Never
File type:	js
MIME type:	text/plain
ssdeep	48:3WOXrNzUwzMxs8fjP6kBPXtCDc5Y15bEkAv/TvBxmvqoFW+TEYbNhrQO:FUw54jPd59aErlxUFBPfd
TLSH	T1805154CC7E80B09103762127DD5F082DE632CD56635BEA49C133F4E93D24BB55367A24
Magika	javascript
Reporter	abuse_ch
Tags:	js SnakeKeylogger

Intelligence

---

File Origin

# of uploads :

1

# of downloads :

78

Origin country :

SE

Vendor Threat Intelligence

CyberFortress Malicious

Verdict:

Malicious

Score:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=68da927b40b7da0b4eb8bad2

Tags:

loveletter cryxos remcos

FileScan.IO Likely Malicious

Verdict:

Likely Malicious

Threat level:

  7.5/10

Confidence:

100%

Tags:

crypto evasive fingerprint packed

Link:

https://www.filescan.io/uploads/68da934b74e5a28989984d7d/reports/fa2fa2f6-53ef-4b64-acea-cd2e637f4c26/overview

Hybrid Analysis Trojan.Cryxos.JS

Verdict:

Malicious

Labled as:

Trojan.Cryxos.JS

Link:

https://www.hybrid-analysis.com/sample/b50f8ce45465bd38523ad8924db0c9d0c940b0d739249494fa8feb7dce8f6547

Kaspersky OpenTIP Malicious

Verdict:

Malicious

File Type:

js

First seen:

2025-09-29T07:10:00Z UTC

Last seen:

2025-09-29T07:10:00Z UTC

Hits:

~1000

Detections:

Trojan-Downloader.JS.SLoad.sb HEUR:Trojan.Script.Generic HEUR:Trojan-Downloader.Script.SLoad.gen HEUR:Trojan-Downloader.Script.Generic HEUR:Trojan.Script.Badur.genw

Link:

https://opentip.kaspersky.com/b50f8ce45465bd38523ad8924db0c9d0c940b0d739249494fa8feb7dce8f6547/results?tab=lookup

Joe Sandbox Remcos

Result

Threat name:

Remcos

Alert

Create hunting rule

Detection:

malicious

Classification:

rans.phis.troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1786038

Signature

Allocates memory in foreign processes

Antivirus detection for URL or domain

Benign windows process drops PE files

C2 URLs / IPs found in malware configuration

Contains functionality to inject code into remote processes

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

Delayed program exit found

Detected Remcos RAT

Found malware configuration

Injects a PE file into a foreign processes

JavaScript file contains suspicious strings

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

JavaScript source code contains functionality to generate code involving HTTP requests or file downloads

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: Remcos

Sigma detected: Script Initiated Connection to Non-Local Network

Sigma detected: WScript or CScript Dropper

Suricata IDS alerts for network traffic

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

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

Yara detected Generic JS Downloader

Yara detected Remcos RAT

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/b50f8ce45465bd38523ad8924db0c9d0c940b0d739249494fa8feb7dce8f6547

Malva.RE

Gathering data

CERT.PL MWDB remcos

Detection:

remcos

Alert

Create hunting rule

Link:

https://mwdb.cert.pl/sample/b50f8ce45465bd38523ad8924db0c9d0c940b0d739249494fa8feb7dce8f6547/

Neiki Family.REMCOS

Verdict:

Malicious

Threat:

Family.REMCOS

Link:

https://tip.neiki.dev/file/b50f8ce45465bd38523ad8924db0c9d0c940b0d739249494fa8feb7dce8f6547

ReversingLabs TitaniumCloud Script-JS.Downloader.Remcos

Threat name:

Script-JS.Downloader.Remcos

Alert

Create hunting rule

Status:

Malicious

First seen:

2025-09-29 13:26:46 UTC

File Type:

Text (JavaScript)

AV detection:

8 of 24 (33.33%)

Threat level:

  3/5

Spamhaus Hash Blocklist Suspicious file

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=wuhyzzcumw6tqur23cje3mgj2deubmgxhesjjfh2r7vx3tupmvdq._file

Threatray remcos

Verdict:

malicious

Label(s):

remcos

Alert

Create hunting rule

Similar samples:

error

SnakeKeylogger

Hatching Triage snakekeylogger

Result

Malware family:

snakekeylogger

Alert

Create hunting rule

Score:

  10/10

Tags:

family:remcos family:snakekeylogger botnet:remotehost collection discovery execution keylogger rat spyware stealer

Link:

https://tria.ge/reports/250929-rgks2a1kx4/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: MapViewOfSection

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

outlook_office_path

outlook_win_path

Command and Scripting Interpreter: JavaScript

Enumerates physical storage devices

System Location Discovery: System Language Discovery

Suspicious use of SetThreadContext

Accesses Microsoft Outlook accounts

Accesses Microsoft Outlook profiles

Looks up external IP address via web service

Checks computer location settings

Executes dropped EXE

Reads user/profile data of local email clients

Reads user/profile data of web browsers

Uses the VBS compiler for execution

Badlisted process makes network request

Detected Nirsoft tools

NirSoft MailPassView

NirSoft WebBrowserPassView

Remcos

Remcos family

Snake Keylogger

Snake Keylogger payload

Snakekeylogger family

Malware Config

C2 Extraction:

127.0.0.1:29116
tooblessed2bcursed.duckdns.org:29116
196.251.92.42:29116
https://api.telegram.org/bot8255677563:AAHOpEsniNiIz1FvhtyTffmJFQXyEcVpDg0/sendMessage?chat_id=7788030038

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/b50f8ce45465bd38523ad8924db0c9d0c940b0d739249494fa8feb7dce8f6547