MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 137ac2a2bc790a7ed9769f900fd5cdedac90d3e937a6b2bad8cd8cfff0b55ffd. 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:	137ac2a2bc790a7ed9769f900fd5cdedac90d3e937a6b2bad8cd8cfff0b55ffd
SHA3-384 hash:	7f5d5a2899242670dd19df915fb4695000f305347b307edc88e77f4bbadecb82b90c94d8f01e8b1b0cd9c8edafec86a7
SHA1 hash:	0af38b714e564517e6db7aa4eeaa6fe1d37aaf04
MD5 hash:	7648f088d6c3868d023a21b966265e54
humanhash:	red-harry-november-maine
File name:	doc 20261413IT09000011178.js
Download:	download sample
Signature	XWorm Alert Create hunting rule
File size:	2'153'888 bytes
First seen:	2026-10-14 12:25:23 UTC
Last seen:	Never
File type:	js
MIME type:	text/plain
ssdeep	48:vYVEg0hpyRGDZYjbe6BVeoLBMP9i02++aa9RUInaDWDLVeBFgY:vYL0/v0bd8o2M7paa9RUYmqL8BFv
TLSH	T151A5AD43B29B461CA2B62A5D572F3735CB737A47593C825B15CDB0098FE390488A7BE3
TrID	66.6% (.TXT) Text - UTF-16 (LE) encoded (2000/1) 33.3% (.MP3) MP3 audio (1000/1)
Magika	txt
Reporter	threatcat_ch
Tags:	js xworm

Intelligence

---

File Origin

# of uploads :

1

# of downloads :

216

Origin country :

CH

Vendor Threat Intelligence

ACCE Unknown

No detections

CyberFortress Malicious

Verdict:

Malicious

Score:

81.4%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6ad13f5e6f551121ba165486

Tags:

obfuscate xtreme shell

FileScan.IO Malicious

Verdict:

Malicious

Threat level:

  10/10

Confidence:

100%

Tags:

evasive opendir repaired

Link:

https://www.filescan.io/uploads/6acf74eaa6bad4ff0a7030d2/reports/30b43943-cd7b-4dc6-87ac-526a005d61d8/overview

Hybrid Analysis Unknown

Verdict:

Unknown

Link:

https://www.hybrid-analysis.com/sample/137ac2a2bc790a7ed9769f900fd5cdedac90d3e937a6b2bad8cd8cfff0b55ffd

Kaspersky OpenTIP Malicious

Verdict:

Malicious

File Type:

js

First seen:

2026-10-14T05:02:00Z UTC

Last seen:

2026-10-16T09:16:00Z UTC

Hits:

~1000

Detections:

HEUR:Trojan.Script.Generic HEUR:Trojan.Script.Agent.gen

Link:

https://opentip.kaspersky.com/137ac2a2bc790a7ed9769f900fd5cdedac90d3e937a6b2bad8cd8cfff0b55ffd/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/1987035

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

Antivirus detection for dropped file

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

JScript performs obfuscated calls to suspicious functions

Malicious sample detected (through community Yara rule)

Powershell connects to network

Powershell drops PE file

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 Powershell decode and execute

Yara detected XWorm

Behaviour

Behavior Graph:

Download SVG

Nucleon Malprob Susipicious

Score:

35%

Verdict:

Susipicious

File Type:

SCRIPT

Link:

https://malprob.io/report/137ac2a2bc790a7ed9769f900fd5cdedac90d3e937a6b2bad8cd8cfff0b55ffd

Malva.RE

Gathering data

CERT.PL MWDB

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/137ac2a2bc790a7ed9769f900fd5cdedac90d3e937a6b2bad8cd8cfff0b55ffd/

ReversingLabs TitaniumCloud Script.Trojan.Heuristic

Threat name:

Script.Trojan.Heuristic

Alert

Create hunting rule

Status:

Malicious

First seen:

2026-10-14 11:12:27 UTC

File Type:

Text (JavaScript)

AV detection:

4 of 23 (17.39%)

Threat level:

  2/5

Spamhaus Hash Blocklist Suspicious file

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=cn5mfiv4pefh5wlwt6ia7von5wwjbu7jg6tlfowyzwgp74fvl76q._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/261014-pmbffavwcz/

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

Hide Artifacts: Ignore Process Interrupts

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.

YOROI YOMI Legit

Threat name:

Legit

Score:

0.08

Link:

https://yomi.yoroi.company/submissions/137ac2a2bc790a7ed9769f900fd5cdedac90d3e937a6b2bad8cd8cfff0b55ffd