MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1b2d6ba0dfcb2247cc3655f37844dbd378abd68364b454dad49288bcf977a88e. 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: 10


Intelligence 10 IOCs YARA File information Comments

SHA256 hash: 1b2d6ba0dfcb2247cc3655f37844dbd378abd68364b454dad49288bcf977a88e
SHA3-384 hash: 566787337641fa0e6221d640c17efd12daf1f3a004add71c549bd025ab4903ec02bf10d1f74b99338191265202e8448b
SHA1 hash: 3bb411e9d190502266f808117d5063dcdde1d0a6
MD5 hash: ae5f65d444ab9f9c9d46a57ad72e38b4
humanhash: mirror-item-table-ten
File name:Imagem do produto.js
Download: download sample
Signature XWorm
File size:2'554 bytes
First seen:2025-05-05 13:42:06 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 24:ylfN9YXWLvucAAt85Wc5wWLEqWL7QDxWL9yowWuvx3K:y93ruLC7c5ny3Qc/nOc
Threatray 9 similar samples on MalwareBazaar
TLSH T1205124F91B69814E5D4EC790700C32E0B59E7BB4287EEE9ECE5C55DB03DC88C25E8429
Magika javascript
Reporter abuse_ch
Tags:js xworm

Intelligence


File Origin
# of uploads :
1
# of downloads :
476
Origin country :
NL NL
Vendor Threat Intelligence
Verdict:
Malicious
Score:
97.4%
Tags:
obfuscate autorun xtreme shell
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
obfuscated
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
C2 URLs / IPs found in malware configuration
Connects to a pastebin service (likely for C&C)
Contains functionality to log keystrokes (.Net Source)
Creates autostart registry keys with suspicious values (likely registry only malware)
Creates multiple autostart registry keys
Found malware configuration
Injects a PE file into a foreign processes
JavaScript source code contains functionality to generate code involving HTTP requests or file downloads
Joe Sandbox ML detected suspicious sample
JScript performs obfuscated calls to suspicious functions
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample uses string decryption to hide its real strings
Sigma detected: Base64 Encoded PowerShell Command Detected
Sigma detected: New RUN Key Pointing to Suspicious Folder
Sigma detected: PowerShell Base64 Encoded FromBase64String Cmdlet
Sigma detected: Script Initiated Connection to Non-Local Network
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 AntiVM3
Yara detected Powershell decode and execute
Yara detected Powershell download and execute
Yara detected UAC Bypass using CMSTP
Yara detected XWorm
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1681347 Sample: Imagem do produto.js Startdate: 05/05/2025 Architecture: WINDOWS Score: 100 40 paste.ee 2->40 42 pki-goog.l.google.com 2->42 44 3 other IPs or domains 2->44 54 Suricata IDS alerts for network traffic 2->54 56 Found malware configuration 2->56 58 Malicious sample detected (through community Yara rule) 2->58 62 18 other signatures 2->62 9 wscript.exe 1 1 2->9         started        13 MSBuild.exe 2 2->13         started        15 MSBuild.exe 1 2->15         started        17 svchost.exe 1 1 2->17         started        signatures3 60 Connects to a pastebin service (likely for C&C) 40->60 process4 dnsIp5 48 paste.ee 23.186.113.60, 443, 49683, 49684 KLAYER-GLOBALNL Reserved 9->48 72 System process connects to network (likely due to code injection or exploit) 9->72 74 JScript performs obfuscated calls to suspicious functions 9->74 76 Suspicious powershell command line found 9->76 78 3 other signatures 9->78 19 powershell.exe 15 16 9->19         started        23 conhost.exe 13->23         started        25 conhost.exe 15->25         started        50 127.0.0.1 unknown unknown 17->50 signatures6 process7 dnsIp8 46 ia601205.us.archive.org 207.241.227.135, 443, 49690 INTERNET-ARCHIVEUS United States 19->46 64 Creates autostart registry keys with suspicious values (likely registry only malware) 19->64 66 Creates multiple autostart registry keys 19->66 68 Writes to foreign memory regions 19->68 70 Injects a PE file into a foreign processes 19->70 27 MSBuild.exe 1 7 19->27         started        32 cmd.exe 1 19->32         started        34 conhost.exe 19->34         started        signatures9 process10 dnsIp11 52 109.248.151.106, 49695, 8078 DATACLUBLV Russian Federation 27->52 38 C:\Users\user\AppData\Roaming\MSBuild.exe, PE32 27->38 dropped 80 Creates multiple autostart registry keys 27->80 36 conhost.exe 32->36         started        file12 signatures13 process14
Threat name:
Script-JS.Trojan.Generic
Status:
Suspicious
First seen:
2025-05-05 13:43:12 UTC
File Type:
Binary
AV detection:
9 of 24 (37.50%)
Threat level:
  5/5
Result
Malware family:
Score:
  10/10
Tags:
family:xworm discovery execution persistence rat trojan
Behaviour
Modifies registry class
Script User-Agent
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Adds Run key to start application
Checks computer location settings
Drops startup file
Blocklisted process makes network request
Command and Scripting Interpreter: PowerShell
Detect Xworm Payload
Xworm
Xworm family
Malware Config
C2 Extraction:
109.248.151.106:8078
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.

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