MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 f3c59bba59773c07124f6a69ec0ed4a1a48508cec341ab24f92a7264507a6d15. 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
| SHA256 hash: | f3c59bba59773c07124f6a69ec0ed4a1a48508cec341ab24f92a7264507a6d15 |
|---|---|
| SHA3-384 hash: | ee75eded1ce0f1bae102908b49cba2bfed80c75f89894a39dbe4937bf3f77db6c42fb7e09b203f4bce9df7a75f95b7e4 |
| SHA1 hash: | 39d8b730692baaa2f085dc81ba87058d13f9d9f3 |
| MD5 hash: | 5ce084dd5c13865e26f2940083c36f7a |
| humanhash: | alanine-sixteen-vegan-nebraska |
| File name: | RFQ-2026-08-26-000952.vbs |
| Download: | download sample |
| Signature | XWorm |
| File size: | 619'701 bytes |
| First seen: | 2026-08-27 08:19:13 UTC |
| Last seen: | Never |
| File type: |  vbs |
| MIME type: | text/plain |
| ssdeep | 1536:1QayV3X7a6a86j9RUt5Z8lQcVEBRhFJ4BqGFRm5:jY |
| TLSH | T103D4630861869A6D5670828FC4B672CBEF5C25DB3690C3BE0C7974EA3653D2DDB938C1 |
| Magika | vba |
| Reporter |  abuse_ch |
| Tags: | vbs xworm |
Intelligence
File Origin
# of uploads :
1
# of downloads :
98
Origin country :
SEVendor Threat Intelligence
No detections
Detection:
n/a
Verdict:
Malicious
Score:
95.7%
Tags:
ransomware virus
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
anti-vm evasive fingerprint obfuscated powershell ransomware
Verdict:
Malicious
Labled as:
GT:VB.Trojan.Ransomware.GN
Verdict:
Malicious
File Type:
vbs
First seen:
2026-08-26T10:19:00Z UTC
Last seen:
2026-08-29T06:07:00Z UTC
Hits:
~10000
Result
Threat name:
Clipboard Hijacker, Sirius Rat, XWorm
Detection:
malicious
Classification:
rans.troj.spyw.expl.evad
Score:
100 / 100
Signature
Antivirus detection for dropped file
Antivirus detection for URL or domain
Bypasses PowerShell execution policy
C2 URLs / IPs found in malware configuration
Contains functionality to hide user accounts
Contains functionality to start a terminal service
Creates processes via WMI
Deletes shadow drive data (may be related to ransomware)
Detected large data written to user environment variables, potentially indicating payload staging for fileless execution
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for submitted file
Obfuscated command line found
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: Capture Wi-Fi password
Sigma detected: Invoke-Obfuscation CLIP+ Launcher
Sigma detected: Invoke-Obfuscation VAR+ Launcher
Sigma detected: Potential PowerShell Command Line Obfuscation
Sigma detected: Potentially Suspicious Malware Callback Communication
Sigma detected: PowerShell DownloadFile
Sigma detected: Script Interpreter Execution From Suspicious Folder
Sigma detected: Suspicious Script Execution From Temp Folder
Sigma detected: WScript or CScript Dropper
Suricata IDS alerts for network traffic
Suspicious execution chain found
Suspicious powershell command line found
Tries to access browser extension known for cryptocurrency wallets
Tries to detect sandboxes / dynamic malware analysis system (Installed program check)
Tries to download and execute files (via powershell)
Tries to harvest and steal Bitcoin Wallet information
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to harvest and steal WLAN passwords
Tries to steal Mail credentials (via file / registry access)
Uses netsh to modify the Windows network and firewall settings
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 Clipboard Hijacker
Yara detected Generic Stealer
Yara detected Sirius Rat
Yara detected XWorm
Behaviour
Behavior Graph:
Score:
99%
Verdict:
Malware
File Type:
SCRIPT
Verdict:
Malware
YARA:
1 match(es)
Tags:
DeObfuscated Obfuscated T1027 T1059.005 VBScript Wscript.Shell
Threat name:
Win32.Dropper.Generic
Status:
Suspicious
First seen:
2026-08-26 13:25:16 UTC
File Type:
Text (VBS)
AV detection:
10 of 37 (27.03%)
Threat level:
3/5
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
10/10
Tags:
execution
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Executes a VBScript file via the Windows Script Host.
Command and Scripting Interpreter: PowerShell
Badlisted process makes network request
Process spawned unexpected child process
Malware Config
Dropper Extraction:
https://ryanborn.net/DAD/MSI_PRO.png
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
YARA Signatures
MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.
| Rule name: | detect_tiny_vbs |
|---|---|
| Author: | daniyyell |
| Description: | Detects tiny VBS delivery technique |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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