MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ca8be264431dc1d2ae0a04d7d647b186207bf6323c80470c4488ee5888cf1e0e. 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


Intelligence 11 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ca8be264431dc1d2ae0a04d7d647b186207bf6323c80470c4488ee5888cf1e0e
SHA3-384 hash: a47adac7d13438b66de126dc72d2fe7b1c94de1e8e66335654e8a72c68851ecb5ab83ad3f836466304c14821659cd9d0
SHA1 hash: 1d0617b7059d1fd20e264fd3abdb9c2383513c9c
MD5 hash: 28ca90ac0e4bceae5dc7b286f23b8fde
humanhash: mike-speaker-item-crazy
File name:Purchase_Order_86637.zip
Download: download sample
Signature XWorm
Create hunting rule
File size:41'983 bytes
First seen:2025-11-06 09:29:29 UTC
Last seen:2025-11-06 09:44:01 UTC
File type: zip
MIME type:application/zip
ssdeep 768:MUZDQxZcsXsTD17aFg/mqCcFi/YlJ1mn1MI4LrLPFlwCIAGWlvS8cS4Eidt0mtA:hxQxD8T0V6CcqP4LrzFKCIFWtgEO+mG
TLSH T11E13029F1F7448B57E09128F110F7BB27703853E6D8B6D9FF2A223921E0472BD46A946
Magika zip
Reporter cocaman
Tags:xworm zip


Avatar
cocaman
Malicious email (T1566.001)
From: "M. Hanif Malik <Financial@lgepartner.com>" (likely spoofed)
Received: "from lgepartner.com (unknown [147.124.211.184]) "
Date: "5 Nov 2025 21:02:49 -0800"
Subject: "New Order PO#86637"
Attachment: "Purchase_Order_86637.zip"

Intelligence

File Origin
# of uploads :
8
# of downloads :
61
Origin country :
CH CH
File Archive Information

This file archive contains 1 file(s), sorted by their relevance:

File name:RK.bat
File size:151'384 bytes
SHA256 hash: 922d86e5f22d3bdc89f669e11158607f672391a5b3b557c4fac57d1581612d38
MD5 hash: ea360558ef6af3351014b24aaa9d4425
MIME type:text/plain
Signature XWorm
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.BAT.Drop.2959.5837.24656.UNOFFICIAL
Create hunting rule

Verdict:
Suspicious
Score:
50%
Link:
https://cyber-fortress.com/docs/result/index.php?id=690c6a8b5a5ed7864e236b0d
Tags:
obfuscate xtreme shell
Result
Verdict:
Suspicious
File Type:
Bat File
Link:
https://app.docguard.net/ca8be264431dc1d2ae0a04d7d647b186207bf6323c80470c4488ee5888cf1e0e/results/dashboard
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
base64 evasive obfuscated powershell
Link:
https://www.filescan.io/uploads/690c6abb85b61a93a73b269e/reports/893e83b4-4b87-468e-aabd-527fcab91612/overview
Verdict:
Suspicious
Labled as:
Malware.U.XWorm
Link:
https://www.hybrid-analysis.com/sample/ca8be264431dc1d2ae0a04d7d647b186207bf6323c80470c4488ee5888cf1e0e
Verdict:
Malicious
File Type:
zip
First seen:
2025-11-06T06:35:00Z UTC
Last seen:
2025-11-08T05:13:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/ca8be264431dc1d2ae0a04d7d647b186207bf6323c80470c4488ee5888cf1e0e/results?tab=lookup
Score:
99%
Verdict:
Malware
File Type:
ARCHIVE
Link:
https://malprob.io/report/ca8be264431dc1d2ae0a04d7d647b186207bf6323c80470c4488ee5888cf1e0e
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ca8be264431dc1d2ae0a04d7d647b186207bf6323c80470c4488ee5888cf1e0e/
Verdict:
Malicious
Threat:
Family.XWORM
Link:
https://tip.neiki.dev/file/ca8be264431dc1d2ae0a04d7d647b186207bf6323c80470c4488ee5888cf1e0e
Threat name:
Script-BAT.Trojan.Heuristic
Create hunting rule
Status:
Malicious
First seen:
2025-11-06 01:51:09 UTC
File Type:
Binary (Archive)
Extracted files:
1
AV detection:
15 of 38 (39.47%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zkf6ezcddxa5flqkatl5mr5rqyqhx5rshsaeodcerdxfrcgpdyha._file
Result
Malware family:
xworm
Create hunting rule
Score:
  10/10
Tags:
family:xworm execution rat trojan
Link:
https://tria.ge/reports/251106-mf6xnahq8v/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: PowerShell
Badlisted process makes network request
Detect Xworm Payload
Xworm
Xworm family
Malware Config
C2 Extraction:
31.40.204.73:1414
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/ca8be264431dc1d2ae0a04d7d647b186207bf6323c80470c4488ee5888cf1e0e

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:SUSP_PS1_JAB_Pattern_Jun22_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects suspicious UTF16 and Base64 encoded PowerShell code that starts with a $ sign and a single char variable
Reference:Internal Research
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.

Malspam

XWorm

zip ca8be264431dc1d2ae0a04d7d647b186207bf6323c80470c4488ee5888cf1e0e

(this sample)

XWorm

Batch (bat) bat 922d86e5f22d3bdc89f669e11158607f672391a5b3b557c4fac57d1581612d38

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 922d86e5f22d3bdc89f669e11158607f672391a5b3b557c4fac57d1581612d38
  
Dropping
MD5 ea360558ef6af3351014b24aaa9d4425

Comments