MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b2b4aedace9992e2a54d26206c4b6cfd95c909eb6fa9480ea80d9d32d6205bd8. 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:	b2b4aedace9992e2a54d26206c4b6cfd95c909eb6fa9480ea80d9d32d6205bd8
SHA3-384 hash:	75464ef2b166f15b104543ee3b25fe251b543d059c08474d6793c3b2181a16cbe4e1ec26ccaf3f15ae318921800e54d5
SHA1 hash:	7b32b16984e252d51c36af2c408b4862d2c8fce4
MD5 hash:	627c96a10e74af20f49b95144da28807
humanhash:	golf-hamper-emma-magazine
File name:	doc 20261009_900000100111.js
Download:	download sample
Signature	XWorm Alert Create hunting rule
File size:	512 bytes
First seen:	2026-10-09 14:58:14 UTC
Last seen:	Never
File type:	js
MIME type:	text/plain
ssdeep	12:Qqc3Qq6r5f1DCCQFZDaFQq6XtDGl9lVl1DaKH:Qqx5hrOKH
TLSH	T14AF0A77147F9960EF5F31F24AD3915214A737E48AE78CA6D01A40A0C0CF6F24D4A2B7B
TrID	66.6% (.TXT) Text - UTF-16 (LE) encoded (2000/1) 33.3% (.MP3) MP3 audio (1000/1)
Magika	txt
Reporter	abuse_ch
Tags:	js xworm

Intelligence

---

File Origin

# of uploads :

1

# of downloads :

162

Origin country :

SE

Vendor Threat Intelligence

ACCE Unknown

No detections

ClamAV Detected

Detection(s):

SecuriteInfo.com.Generic.JS.Downloader.2.4039AE2F.98823858.UNOFFICIAL

Alert

Create hunting rule

FileScan.IO Suspicious

Verdict:

Suspicious

Threat level:

  5/10

Confidence:

100%

Tags:

opendir repaired

Link:

https://www.filescan.io/uploads/6ac9011475b484cde033088a/reports/e8ddec77-98b4-499f-81cb-9be85c153a58/overview

Hybrid Analysis JS.Downloader.2.Generic

Verdict:

Malicious

Labled as:

JS.Downloader.2.Generic

Link:

https://www.hybrid-analysis.com/sample/b2b4aedace9992e2a54d26206c4b6cfd95c909eb6fa9480ea80d9d32d6205bd8

Kaspersky OpenTIP Malicious

Verdict:

Malicious

File Type:

js

First seen:

2026-10-09T06:26:00Z UTC

Last seen:

2026-10-10T06:32:00Z UTC

Hits:

~100

Link:

https://opentip.kaspersky.com/b2b4aedace9992e2a54d26206c4b6cfd95c909eb6fa9480ea80d9d32d6205bd8/results?tab=lookup

Joe Sandbox XWorm

Result

Threat name:

XWorm

Alert

Create hunting rule

Detection:

malicious

Classification:

troj.expl.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1984917

Signature

.NET source code contains method to dynamically call methods (often used by packers)

.NET source code contains potential unpacker

Allocates memory in foreign processes

C2 URLs / IPs found in malware configuration

Creates processes via WMI

Detected large data written to user environment variables, potentially indicating payload staging for fileless execution

Found malware configuration

Injects a PE file into a foreign processes

Joe Sandbox ML detected suspicious sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Powershell connects to network

Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)

Sample uses string decryption to hide its real strings

Sigma detected: Base64 Encoded PowerShell Command Detected

Sigma detected: Potential PowerShell Command Line Obfuscation

Sigma detected: PowerShell Base64 Encoded FromBase64String Cmdlet

Sigma detected: Script Initiated Connection to Non-Local Network

Sigma detected: Silenttrinity Stager Msbuild Activity

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)

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 MSIL Injector

Yara detected XWorm

Behaviour

Behavior Graph:

Download SVG

Nucleon Malprob Susipicious

Score:

45%

Verdict:

Susipicious

File Type:

SCRIPT

Link:

https://malprob.io/report/b2b4aedace9992e2a54d26206c4b6cfd95c909eb6fa9480ea80d9d32d6205bd8

Malva.RE

Gathering data

CERT.PL MWDB

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/b2b4aedace9992e2a54d26206c4b6cfd95c909eb6fa9480ea80d9d32d6205bd8/

ReversingLabs TitaniumCloud Script-JS.Downloader.Heuristic

Threat name:

Script-JS.Downloader.Heuristic

Alert

Create hunting rule

Status:

Malicious

First seen:

2026-10-09 12:55:23 UTC

File Type:

Text (JavaScript)

AV detection:

7 of 36 (19.44%)

Threat level:

  2/5

Spamhaus Hash Blocklist Suspicious file

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=wk2k5wwotgjofjkneyqgys3m7wk4scpln6uuqdvibwotfvralpma._file

Hatching Triage xworm

Result

Malware family:

xworm

Alert

Create hunting rule

Score:

  10/10

Tags:

family:xworm defense_evasion discovery execution rat trojan

Link:

https://tria.ge/reports/261009-scbv1afy5j/

Behaviour

Script User-Agent

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Command and Scripting Interpreter: JavaScript

Reads the TCP/IP host and domain name from the registry

System Location Discovery: System Language Discovery

Enumerates video capture drivers

Suspicious use of SetThreadContext

Command and Scripting Interpreter: PowerShell

Badlisted process makes network request

Detect Xworm Payload

Family: Xworm

Process spawned unexpected child process

Malware Config

C2 Extraction:

217.60.103.154:443

VirusTotal

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