MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bc4a510046a3fe5f115e3087cb40fd0789f0f0cec4eef02d9c0e6d4930753ed7. 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: 13


Intelligence 13 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bc4a510046a3fe5f115e3087cb40fd0789f0f0cec4eef02d9c0e6d4930753ed7
SHA3-384 hash: bb3a9d683933ee8c4be20babb58a2ad2ec305a4e735c075e04e70e291102ae86c2c5cb21408604d0971a2985cc5f4457
SHA1 hash: 5dd21a37b0689c1bf90c817b9752105ab9245ac5
MD5 hash: cd567f3d6ac0f3c0923ad1cca55e347c
humanhash: twenty-michigan-pizza-bravo
File name:New Order-18295_xls.vbs
Download: download sample
Signature XWorm
Create hunting rule
File size:136'190 bytes
First seen:2025-10-21 05:37:21 UTC
Last seen:2025-10-24 13:15:15 UTC
File type:Visual Basic Script (vbs) vbs
MIME type:text/plain
ssdeep 1536:HQ3C5+hBcUEpS++XTiU2R6lzc2GAyQ9s6NYLfZce/vqch64v5fg/9Bqdko1:Hh/UEpt+XTiNRSXfPs6NYjv5rdf1
TLSH T165D30B2DAD64A8DC336A30BFF5EA1643C16B0AD2D2A3C6ECAF9044601C2F57577951F8
Magika vba
Reporter abuse_ch
Tags:vbs xworm

Intelligence

File Origin
# of uploads :
5
# of downloads :
66
Origin country :
SE SE
Vendor Threat Intelligence
Detection:
XWorm
Create hunting rule
Link:
https://www.capesandbox.com/analysis/33568/
Detection(s):
Sanesecurity.Rogue.0hr.20251021-0537.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
90.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68f71c30ad6ce0f5ad403968
Tags:
obfuscate xtreme shell
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/bc4a510046a3fe5f115e3087cb40fd0789f0f0cec4eef02d9c0e6d4930753ed7
Verdict:
Malicious
File Type:
vbs
First seen:
2025-10-20T22:23:00Z UTC
Last seen:
2025-10-23T03:03:00Z UTC
Hits:
~10000
Detections:
Trojan.BAT.Agent.sb PDM:Trojan.Win32.Generic HEUR:Trojan.VBS.SAgent.gen HEUR:Trojan.PowerShell.Tesre.sb HEUR:Trojan.BAT.Tesre.gen Backdoor.Agent.TCP.C&C Trojan-Downloader.JS.Cryptoload.sb Trojan.PowerShell.AmsiBypass.sb Trojan.JS.SAgent.sb HEUR:Trojan.Script.Generic HEUR:Trojan-Downloader.Script.Generic
Link:
https://opentip.kaspersky.com/bc4a510046a3fe5f115e3087cb40fd0789f0f0cec4eef02d9c0e6d4930753ed7/results?tab=lookup
Result
Threat name:
XWorm
Create hunting rule
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1798864
Signature
C2 URLs / IPs found in malware configuration
Creates processes via WMI
Found malware configuration
Found suspicious powershell code related to unpacking or dynamic code loading
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
Malicious sample detected (through community Yara rule)
Powershell drops PE file
Powershell is started from unusual location (likely to bypass HIPS)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Reads the Security eventlog
Reads the System eventlog
Sample uses string decryption to hide its real strings
Sigma detected: Base64 Encoded PowerShell Command Detected
Sigma detected: Potential Startup Shortcut Persistence Via PowerShell.EXE
Sigma detected: PowerShell Base64 Encoded FromBase64String Cmdlet
Sigma detected: PowerShell Base64 Encoded IEX Cmdlet
Sigma detected: Windows Shell/Scripting Application File Write to Suspicious Folder
Sigma detected: WScript or CScript Dropper
Suricata IDS alerts for network traffic
Suspicious execution chain found
Suspicious powershell command line found
Uses the Telegram API (likely for C&C communication)
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Wscript starts Powershell (via cmd or directly)
Yara detected Powershell decode and execute
Yara detected Telegram RAT
Yara detected XWorm
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1798864 Sample: New Order-18295_xls.vbs Startdate: 21/10/2025 Architecture: WINDOWS Score: 100 52 api.telegram.org 2->52 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 12 other signatures 2->62 11 wscript.exe 1 2->11         started        15 XWormClient.exe 26 2->15         started        17 XWormClient.exe 26 2->17         started        signatures3 60 Uses the Telegram API (likely for C&C communication) 52->60 process4 file5 46 C:\Users\Public\TobaccoBlock.bat, ASCII 11->46 dropped 76 Wscript starts Powershell (via cmd or directly) 11->76 78 Windows Scripting host queries suspicious COM object (likely to drop second stage) 11->78 80 Suspicious execution chain found 11->80 82 Creates processes via WMI 11->82 19 cmd.exe 1 11->19         started        84 Powershell is started from unusual location (likely to bypass HIPS) 15->84 86 Reads the Security eventlog 15->86 88 Reads the System eventlog 15->88 22 conhost.exe 15->22         started        24 conhost.exe 17->24         started        signatures6 process7 signatures8 64 Suspicious powershell command line found 19->64 66 Wscript starts Powershell (via cmd or directly) 19->66 26 cmd.exe 1 19->26         started        28 conhost.exe 19->28         started        process9 process10 30 cmd.exe 2 26->30         started        signatures11 90 Suspicious powershell command line found 30->90 92 Wscript starts Powershell (via cmd or directly) 30->92 33 powershell.exe 16 38 30->33         started        38 conhost.exe 30->38         started        process12 dnsIp13 48 107.174.142.123, 3344, 49691 AS-COLOCROSSINGUS United States 33->48 50 api.telegram.org 149.154.167.220, 443, 49690 TELEGRAMRU United Kingdom 33->50 42 C:\Users\user\AppData\...\XWormClient.exe, PE32+ 33->42 dropped 44 C:\Users\user\AppData\...\XWormClient.lnk, MS 33->44 dropped 68 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 33->68 70 Found suspicious powershell code related to unpacking or dynamic code loading 33->70 72 Loading BitLocker PowerShell Module 33->72 74 Powershell drops PE file 33->74 40 wermgr.exe 19 33->40         started        file14 signatures15 process16
Score:
99%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/bc4a510046a3fe5f115e3087cb40fd0789f0f0cec4eef02d9c0e6d4930753ed7
Verdict:
Malware
YARA:
2 match(es)
Tags:
Base64 Block Contains Base64 Block DeObfuscated PowerShell Scripting.FileSystemObject VBScript
Link:
https://app.malva.re/file/cd567f3d6ac0f3c0923ad1cca55e347c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bc4a510046a3fe5f115e3087cb40fd0789f0f0cec4eef02d9c0e6d4930753ed7/
Verdict:
Malicious
Threat:
Family.XWORM
Link:
https://tip.neiki.dev/file/bc4a510046a3fe5f115e3087cb40fd0789f0f0cec4eef02d9c0e6d4930753ed7
Threat name:
Script-WScript.Trojan.Egairtigado
Create hunting rule
Status:
Malicious
First seen:
2025-10-21 01:29:31 UTC
File Type:
Text (VBS)
AV detection:
13 of 37 (35.14%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=xrffcacgup7f6ek6gcd4wqh5a6e7b4goytxpalm4bzwusmdvh3lq._file
Result
Malware family:
xworm
Create hunting rule
Score:
  10/10
Tags:
family:xworm execution persistence rat trojan
Link:
https://tria.ge/reports/251021-gb8b2atlcs/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Adds Run key to start application
Command and Scripting Interpreter: PowerShell
Drops startup file
Executes dropped EXE
Badlisted process makes network request
Detect Xworm Payload
Process spawned unexpected child process
Xworm
Xworm family
Malware family:
XWorm
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/bc4a510046a3/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/bc4a510046a3fe5f115e3087cb40fd0789f0f0cec4eef02d9c0e6d4930753ed7

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.

Cape
Cape
https://www.capesandbox.com/analysis/33568/

Comments