MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b896ae0c9e4182e82a06cdebd0e7aaa0fa02fc18d99e61856f294bf183e68104. 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: 9


Intelligence 9 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b896ae0c9e4182e82a06cdebd0e7aaa0fa02fc18d99e61856f294bf183e68104
SHA3-384 hash: b31f741e427027972f19a4461d6cf943309535daee3858899274380ab03e0e178d70526abc4b796c29775dcc97f5f295
SHA1 hash: 333acb64229ac73ca30072894c6afe9a209a3d46
MD5 hash: 921488323076871cd4de047fd42cab09
humanhash: echo-earth-salami-burger
File name:CV.js
Download: download sample
Signature XWorm
Create hunting rule
File size:30'451'372 bytes
First seen:2026-08-28 13:46:51 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 3072:vDp4Ajfa9T9c9O9J9l9a9V9Q9W95989k9Y9k9Q9a9j9e9J9b93959O9qzo+H/T17:e
TLSH T18A675FB98F189BC7B8A768F80B5D444984BF84F63C13C37B4BBDF125B395868A124B54
TrID 66.6% (.TXT) Text - UTF-16 (LE) encoded (2000/1)
33.3% (.MP3) MP3 audio (1000/1)
Magika txt
Reporter abuse_ch
Tags:js xworm

Intelligence

File Origin
# of uploads :
1
# of downloads :
152
Origin country :
SE SE
Vendor Threat Intelligence
No detections
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
repaired
Link:
https://www.filescan.io/uploads/6a9191704832f3fcd5437541/reports/b63fb0ed-a74b-4446-92a7-d01e266dd53e/overview
Verdict:
Suspicious
Labled as:
JS/LausivLoader.I trojan
Link:
https://www.hybrid-analysis.com/sample/b896ae0c9e4182e82a06cdebd0e7aaa0fa02fc18d99e61856f294bf183e68104
Verdict:
Malicious
File Type:
text
First seen:
2026-08-28T05:57:00Z UTC
Last seen:
2026-08-29T12:13:00Z UTC
Hits:
~1000
Link:
https://opentip.kaspersky.com/b896ae0c9e4182e82a06cdebd0e7aaa0fa02fc18d99e61856f294bf183e68104/results?tab=lookup
Result
Threat name:
XWorm
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1965252
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Antivirus detection for URL or domain
Bypasses PowerShell execution policy
C2 URLs / IPs found in malware configuration
Contains functionality to log keystrokes (.Net Source)
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
Installs a global keyboard hook
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: Potential PowerShell Command Line Obfuscation
Sigma detected: Potentially Suspicious Malware Callback Communication
Sigma detected: PowerShell Base64 Encoded FromBase64String Cmdlet
Sigma detected: Suspicious Environment Variable Has Been Registered
Sigma detected: WScript or CScript Dropper
Suricata IDS alerts for network traffic
Suspicious execution chain found
Suspicious powershell command line found
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
Score:
76%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/b896ae0c9e4182e82a06cdebd0e7aaa0fa02fc18d99e61856f294bf183e68104
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xclk4de6igboqkqgzxv5bz5kud5af7ay3gpgdblpfff7da7gqeca._file
Verdict:
malicious
Label(s):
XWorm
Create hunting rule
Link:
https://reports.threatray.com/38d1462b-af25-4c8c-b092-742c32ad5018
Result
Malware family:
xworm
Create hunting rule
Score:
  10/10
Tags:
family:xworm collection defense_evasion discovery execution pyinstaller rat spyware stealer trojan upx
Link:
https://tria.ge/reports/260828-q3mn3sytfw/
Behaviour
Kills process with taskkill
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Command and Scripting Interpreter: JavaScript
Detects Pyinstaller
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
UPX packed file
Accesses Microsoft Outlook profiles
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
Badlisted process makes network request
Command and Scripting Interpreter: PowerShell
Process spawned unexpected child process
Detect Xworm Payload
Family: Xworm
Malware Config
C2 Extraction:
103.83.87.158:4040
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.21
Link:
https://yomi.yoroi.company/submissions/b896ae0c9e4182e82a06cdebd0e7aaa0fa02fc18d99e61856f294bf183e68104

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:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)

File information

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

Comments