MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 96e2fb98c70ecddd5ea3c7f90003a9dce2a9ffabf3589ab814924eb5038e637e. 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: 8


Intelligence 8 IOCs YARA File information Comments

SHA256 hash: 96e2fb98c70ecddd5ea3c7f90003a9dce2a9ffabf3589ab814924eb5038e637e
SHA3-384 hash: ef5c99e03435b90b72dc7b1b475984215d01c7f168bd219abe1253a3af564c94901226db1165a1dd94a8d671ce3ae48a
SHA1 hash: 432637faf059a0ec66f4ad862f3cc7508063d7c9
MD5 hash: 9682cefc2264f2acf169cfd7c64f71c3
humanhash: solar-quebec-music-victor
File name:PO.pdf.00346.js
Download: download sample
Signature XWorm
File size:2'498'309 bytes
First seen:2026-06-10 08:20:38 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 384:JNFxuzYlccEVo2SzQENd2IxNig7Y42ebs/vaAnUU7CzrPQ:3uwccEDSpeCig7q3aE7r
TLSH T157C512E009476B8C89A27952CA6A07099436C28ABC96F65F3D7D42DE0133F5DFC94C7B
Magika javascript
Reporter abuse_ch
Tags:js xworm

Intelligence


File Origin
# of uploads :
1
# of downloads :
124
Origin country :
SE SE
Vendor Threat Intelligence
No detections
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm base64 evasive fingerprint obfuscated overlay powershell repaired
Verdict:
Malicious
File Type:
js
First seen:
2026-06-10T03:20:00Z UTC
Last seen:
2026-06-10T05:08:00Z UTC
Hits:
~100
Result
Threat name:
Detection:
malicious
Classification:
troj.spyw.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
.NET source code references suspicious native API functions
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Contains functionality to log keystrokes (.Net Source)
Creates processes via WMI
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
Malicious sample detected (through community Yara rule)
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
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
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 AntiVM3
Yara detected Powershell download and execute
Yara detected XWorm
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1925644 Sample: PO.pdf.00346.js Startdate: 10/06/2026 Architecture: WINDOWS Score: 100 37 pub-ce02802067934e0eb072f69bf6427bf6.r2.dev 2->37 39 part-0012.t-0009.fb-t-msedge.net 2->39 41 10 other IPs or domains 2->41 53 Suricata IDS alerts for network traffic 2->53 55 Found malware configuration 2->55 57 Malicious sample detected (through community Yara rule) 2->57 59 15 other signatures 2->59 10 wscript.exe 1 2->10         started        signatures3 process4 signatures5 61 Suspicious powershell command line found 10->61 63 Wscript starts Powershell (via cmd or directly) 10->63 65 Windows Scripting host queries suspicious COM object (likely to drop second stage) 10->65 67 2 other signatures 10->67 13 powershell.exe 14 15 10->13         started        process6 dnsIp7 43 pub-ce02802067934e0eb072f69bf6427bf6.r2.dev 104.18.54.45, 443, 49686 CLOUDFLARENET-CloudflareIncUS Canada 13->43 45 icy-lab-0431.guilherme-telecomunicacoes2024.workers.dev 172.67.167.136, 443, 49685 CLOUDFLARENET-CloudflareIncUS Canada 13->45 71 Writes to foreign memory regions 13->71 73 Injects a PE file into a foreign processes 13->73 75 Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent) 13->75 17 MSBuild.exe 1 3 13->17         started        21 conhost.exe 13->21         started        signatures8 process9 dnsIp10 35 194.116.236.7, 3333, 49699 WHITELABELUS Turkey 17->35 47 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 17->47 49 Tries to steal Mail credentials (via file / registry access) 17->49 51 Tries to harvest and steal browser information (history, passwords, etc) 17->51 23 csc.exe 4 17->23         started        26 MSBuild.exe 17->26         started        signatures11 process12 file13 33 C:\Users\user\AppData\Local\...\MSBuild.exe, PE32 23->33 dropped 28 cvtres.exe 1 23->28         started        31 conhost.exe 23->31         started        process14 signatures15 69 Creates processes via WMI 28->69
Gathering data
Result
Malware family:
Score:
  10/10
Tags:
family:xworm discovery execution rat trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: JavaScript
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Badlisted process makes network request
Command and Scripting Interpreter: PowerShell
Detect Xworm Payload
Family: Xworm
Process spawned unexpected child process
Malware Config
C2 Extraction:
194.116.236.7:3333
Dropper Extraction:
https://icy-lab-0431.guilherme-telecomunicacoes2024.workers.dev/ysxPQ
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.

Comments