MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 559fa1abb4d65c7c9bc942e118a20c5d470d1f336de41f3367ae9a61abc9a293. 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: 559fa1abb4d65c7c9bc942e118a20c5d470d1f336de41f3367ae9a61abc9a293
SHA3-384 hash: b175279d77cb00741ac639373a56599828040dbb28e0558d09dd5a8d88931b190758e9abf68222c629af3b838ce4fbcb
SHA1 hash: c4f0c26a699e81f53da6b75d04496984a1776802
MD5 hash: 3f9f67798b462cbe3ca6179e3254eff7
humanhash: mango-bravo-seventeen-idaho
File name:z93RECONFIRMBANKDETAILS.vbs
Download: download sample
Signature XWorm
Create hunting rule
File size:2'576'650 bytes
First seen:2026-07-27 13:00:08 UTC
Last seen:Never
File type:Visual Basic Script (vbs) vbs
MIME type:text/plain
ssdeep 768:w44444444444444444444444444444444444444444444444444444444444444x:P3zaswpR+wIJwHzr
TLSH T119C517B21C0D324075A7A95FE13FCADC51E4BC6680C3B6E97B3A3FDD1836121E648666
Magika vba
Reporter FXOLabs
Tags:vbs xworm

Intelligence

File Origin
# of uploads :
1
# of downloads :
90
Origin country :
US US
Vendor Threat Intelligence
No detections
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/76411/
Detection(s):
Porcupine.Trojan.JS.SAgent.540087.UNOFFICIAL
Create hunting rule

Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6a67569bbc23b24443740615/reports/8aa36bad-ff38-4eaf-9bb3-8ce666e0e101/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/559fa1abb4d65c7c9bc942e118a20c5d470d1f336de41f3367ae9a61abc9a293
Verdict:
Malicious
File Type:
text.utf8
First seen:
2026-07-27T00:50:00Z UTC
Last seen:
2026-07-29T11:08:00Z UTC
Hits:
~10000
Link:
https://opentip.kaspersky.com/559fa1abb4d65c7c9bc942e118a20c5d470d1f336de41f3367ae9a61abc9a293/results?tab=lookup
Score:
73%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/559fa1abb4d65c7c9bc942e118a20c5d470d1f336de41f3367ae9a61abc9a293
Verdict:
Malware
YARA:
1 match(es)
Tags:
DeObfuscated Obfuscated Scripting.FileSystemObject T1027 T1059.005 VBScript Wscript.Shell
Link:
https://app.malva.re/file/3f9f67798b462cbe3ca6179e3254eff7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/559fa1abb4d65c7c9bc942e118a20c5d470d1f336de41f3367ae9a61abc9a293/
Threat name:
Script-WScript.Downloader.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-07-27 09:56:44 UTC
File Type:
Binary
AV detection:
7 of 24 (29.17%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kwp2dk5u2zohzg6jilqrriqmlvdq2hztnxsb6m3hv2ngdk6jukjq._file
Result
Malware family:
xworm
Create hunting rule
Score:
  10/10
Tags:
family:xworm collection discovery execution persistence rat trojan
Link:
https://tria.ge/reports/260727-p9bpqasgnf/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
outlook_office_path
outlook_win_path
Command and Scripting Interpreter: PowerShell
Executes a command shell one-liner
System Location Discovery: System Language Discovery
Executes a VBScript file via the Windows Script Host.
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Drops startup file
Executes dropped EXE
Badlisted process makes network request
Detect Xworm Payload
Family: Xworm
Process spawned unexpected child process
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/559fa1abb4d65c7c9bc942e118a20c5d470d1f336de41f3367ae9a61abc9a293

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
Create hunting rule
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.

Malspam

XWorm

Visual Basic Script (vbs) vbs 559fa1abb4d65c7c9bc942e118a20c5d470d1f336de41f3367ae9a61abc9a293

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/76411/

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