MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b69f4c2ebdcbcea71ca8a036e80828196387d03e1a1c781107ca2bdb3a769f0d. 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



XWorm


Vendor detections: 11


Intelligence 11 IOCs YARA File information Comments

SHA256 hash: b69f4c2ebdcbcea71ca8a036e80828196387d03e1a1c781107ca2bdb3a769f0d
SHA3-384 hash: 5b9f1aead2c687c720104c19903bc4a1b913611271c0ff36ca4278e6840728dc694042c41ff79c6f3fe8487c873a5c63
SHA1 hash: e2296701cf39f675d25d543cf91753d485bb659e
MD5 hash: 8061265f7ec4b8fd377cae13c3168f0a
humanhash: glucose-whiskey-ink-twenty
File name:new_order_po_0001-20392302908192025_pdf.js
Download: download sample
Signature XWorm
File size:17'921 bytes
First seen:2025-08-19 10:36:07 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 192:imobY8Vx5X8ZBQSCrA428eBWnyWaABQJsppwZIdF1eIR2xCnj5NiG85pp5xcFNVz:iVbY858ZGf0428eInUAXT+Uy4x8hcFLz
Threatray 2'288 similar samples on MalwareBazaar
TLSH T1518283805783C6363D365295C72EB001F763011BE274F1A0F8EEAB486FB5A917077AE6
Magika javascript
Reporter lowmal3
Tags:js xworm

Intelligence


File Origin
# of uploads :
1
# of downloads :
76
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Malicious
Score:
91.7%
Tags:
obfuscate xtreme spawn
Result
Threat name:
PureLog Stealer, XWorm
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
C2 URLs / IPs found in malware configuration
Creates processes via WMI
Found malware configuration
Found Tor onion address
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
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted 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: PowerShell Base64 Encoded FromBase64String Cmdlet
Sigma detected: WScript or CScript Dropper
Suricata IDS alerts for network traffic
Suspicious execution chain found
Suspicious powershell command line found
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 PureLog Stealer
Yara detected XWorm
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1760059 Sample: new_order_po_0001-203923029... Startdate: 19/08/2025 Architecture: WINDOWS Score: 100 21 businesstradings.duckdns.org 2->21 23 katyache.com 2->23 25 3 other IPs or domains 2->25 37 Suricata IDS alerts for network traffic 2->37 39 Found malware configuration 2->39 41 Malicious sample detected (through community Yara rule) 2->41 45 12 other signatures 2->45 8 wscript.exe 1 2->8         started        signatures3 43 Uses dynamic DNS services 21->43 process4 signatures5 47 Suspicious powershell command line found 8->47 49 Wscript starts Powershell (via cmd or directly) 8->49 51 Windows Scripting host queries suspicious COM object (likely to drop second stage) 8->51 53 2 other signatures 8->53 11 powershell.exe 14 16 8->11         started        process6 dnsIp7 27 katyache.com 185.68.16.29, 443, 49692 UKRAINE-ASUA Ukraine 11->27 29 archive.org 207.241.224.2, 443, 49685 INTERNET-ARCHIVEUS United States 11->29 31 dn721601.ca.archive.org 204.62.247.20, 443, 49687 COGENT-174US United States 11->31 55 Found Tor onion address 11->55 57 Writes to foreign memory regions 11->57 59 Injects a PE file into a foreign processes 11->59 15 MSBuild.exe 2 11->15         started        19 conhost.exe 11->19         started        signatures8 process9 dnsIp10 33 businesstradings.duckdns.org 185.167.61.11, 3033, 49693 INETLTDTR Turkey 15->33 35 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 15->35 signatures11
Gathering data
Threat name:
Script-JS.Downloader.XWorm
Status:
Malicious
First seen:
2025-08-19 10:36:43 UTC
File Type:
Text (JavaScript)
AV detection:
7 of 24 (29.17%)
Threat level:
  3/5
Result
Malware family:
Score:
  10/10
Tags:
family:xworm defense_evasion discovery execution rat trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: JavaScript
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Blocklisted process makes network request
Command and Scripting Interpreter: PowerShell
Modifies trusted root certificate store through registry
Detect Xworm Payload
Process spawned unexpected child process
Xworm
Xworm family
Malware Config
C2 Extraction:
businesstradings.duckdns.org:3033
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

XWorm

Java Script (JS) js b69f4c2ebdcbcea71ca8a036e80828196387d03e1a1c781107ca2bdb3a769f0d

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments