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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 df13860b349b8e4d674c02c53bbf1244e66db91f7431d866ae48adeec310cebb. 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: 15


Intelligence 15 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: df13860b349b8e4d674c02c53bbf1244e66db91f7431d866ae48adeec310cebb
SHA3-384 hash: 4e0f1f5556da021864ff04f3b265ee3c762fa24e1aa841b9cde322d55ae1e396d875443510a1fd6399ede35a9ce7232f
SHA1 hash: 2d3ff31ea76cc0ff1ad5344862456e85eb599547
MD5 hash: ff46e285f1cdbce65fad522a5112e43a
humanhash: crazy-emma-summer-alaska
File name:COMPROBANTE DE TRANSFERENCIA 19609.JPG.vbs
Download: download sample
Signature XWorm
Create hunting rule
File size:192'246 bytes
First seen:2026-11-04 15:54:39 UTC
Last seen:Never
File type:Visual Basic Script (vbs) vbs
MIME type:text/plain
ssdeep 3072:u/adgz56oisbFJ8kOxfMz9wEBjpgq0BFVUOhDcjNI/zhRDL7x6Qq64Av9fWGBEkd:u/h56ohbFJ8kONCwERpgq05hJLhxx6Qp
TLSH T1AA1401170290F581F2BEC0A268D6C266C2A98476D75B5C2B7FAF774DE372205A7902C7
Magika vba
Reporter abuse_ch
Tags:vbs xworm

Intelligence

File Origin
# of uploads :
1
# of downloads :
117
Origin country :
SE SE
Vendor Threat Intelligence
No detections
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/97212/
Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6aeb556f0d28426eb2fe70ae
Tags:
proxy rapid
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Using the Windows Management Instrumentation requests
Sending a custom TCP request
Launching a service
Creating a process from a recently created file
Creating a process with a hidden window
Deleting a recently created file
Running batch commands
Creating a file
Launching a process
Creating a file in the %temp% subdirectories
Creating a file in the %temp% directory
Enabling autorun by creating a file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
encrypted masquerade obfuscated
Link:
https://www.filescan.io/uploads/6aeb559b6a134f660043c00c/reports/b98e5816-707d-427d-b2c4-2e700190ce2b/overview
Verdict:
Suspicious
Labled as:
JS/Agent.FIJ
Link:
https://www.hybrid-analysis.com/sample/df13860b349b8e4d674c02c53bbf1244e66db91f7431d866ae48adeec310cebb
Verdict:
Malicious
File Type:
vbs
First seen:
2026-11-04T09:54:00Z UTC
Last seen:
2026-11-05T06:16:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/df13860b349b8e4d674c02c53bbf1244e66db91f7431d866ae48adeec310cebb/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/1998356
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Allocates memory in foreign processes
Antivirus detection for dropped file
Bypasses PowerShell execution policy
C2 URLs / IPs found in malware configuration
Command shell drops VBS files
Found malware configuration
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Potential evasive JS / VBS script found (domain check)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
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: Bad Opsec Defaults Sacrificial Processes With Improper Arguments
Sigma detected: Cscript/Wscript Uncommon Script Extension Execution
Sigma detected: Script Interpreter Execution From Suspicious Folder
Sigma detected: Suspicious Script Execution From Temp Folder
Sigma detected: WScript or CScript Dropper
Suricata IDS alerts for network traffic
Suspicious execution chain found
Suspicious powershell command line found
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses an obfuscated file name to hide its real file extension (double extension)
Uses schtasks.exe or at.exe to add and modify task schedules
VBScript performs obfuscated calls to suspicious functions
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Writes to foreign memory regions
Wscript called in batch mode (surpress errors)
WScript reads language and country specific registry keys (likely country aware script)
Wscript starts Powershell (via cmd or directly)
Yara detected AntiVM3
Yara detected XWorm
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1998356 Sample: COMPROBANTE DE TRANSFERENCI... Startdate: 04/11/2026 Architecture: WINDOWS Score: 100 78 keyauth.win 2->78 92 Suricata IDS alerts for network traffic 2->92 94 Found malware configuration 2->94 96 Malicious sample detected (through community Yara rule) 2->96 98 15 other signatures 2->98 10 wscript.exe 4 2->10         started        14 wscript.exe 4 2->14         started        signatures3 process4 file5 70 C:\Users\user\AppData\Local\...\w74177.ps1, Unicode 10->70 dropped 72 C:\Users\user\AppData\...\mfp_x74072.xml, XML 10->72 dropped 108 VBScript performs obfuscated calls to suspicious functions 10->108 110 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 10->110 112 Suspicious powershell command line found 10->112 118 5 other signatures 10->118 16 powershell.exe 15 10->16         started        19 cmd.exe 3 10->19         started        22 cmd.exe 1 10->22         started        30 2 other processes 10->30 74 C:\Users\user\AppData\...\mfp_x94704.xml, XML 14->74 dropped 76 C:\Users\user\AppData\Local\...\w56677.ps1, Unicode 14->76 dropped 114 Wscript starts Powershell (via cmd or directly) 14->114 116 WScript reads language and country specific registry keys (likely country aware script) 14->116 24 powershell.exe 14->24         started        26 cmd.exe 14->26         started        28 cmd.exe 14->28         started        32 2 other processes 14->32 signatures6 process7 file8 82 Writes to foreign memory regions 16->82 84 Allocates memory in foreign processes 16->84 86 Suspicious execution chain found 16->86 34 RegAsm.exe 1 3 16->34         started        38 conhost.exe 16->38         started        66 C:\Users\user\AppData\...\PhotoStudio.vbs, ASCII 19->66 dropped 88 Command shell drops VBS files 19->88 40 conhost.exe 19->40         started        42 conhost.exe 22->42         started        90 Injects a PE file into a foreign processes 24->90 48 2 other processes 24->48 44 conhost.exe 26->44         started        46 conhost.exe 28->46         started        50 2 other processes 30->50 52 2 other processes 32->52 signatures9 process10 dnsIp11 80 217.60.103.38, 49713, 7007 HOSTSNAP-NETWORK-HostSNAPLLCUS Switzerland 34->80 100 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 34->100 102 Tries to steal Mail credentials (via file / registry access) 34->102 104 Tries to harvest and steal browser information (history, passwords, etc) 34->104 54 RegAsm.exe 34->54         started        57 csc.exe 34->57         started        60 conhost.exe 42->60         started        signatures12 process13 file14 106 Antivirus detection for dropped file 54->106 68 C:\Users\user\AppData\Local\Temp\RegAsm.exe, PE32 57->68 dropped 62 conhost.exe 57->62         started        64 cvtres.exe 57->64         started        signatures15 process16
Score:
93%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/df13860b349b8e4d674c02c53bbf1244e66db91f7431d866ae48adeec310cebb
Verdict:
Malware
YARA:
1 match(es)
Tags:
COM Behavior Trace DeObfuscated Obfuscated SOS: 0.28 T1027 T1059.005 VBS Execute Sub-Script VBScript WScript.Shell
Link:
https://app.malva.re/file/ff46e285f1cdbce65fad522a5112e43a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/df13860b349b8e4d674c02c53bbf1244e66db91f7431d866ae48adeec310cebb/
Threat name:
Script-WScript.Trojan.Guloader
Create hunting rule
Status:
Malicious
First seen:
2026-11-04 11:32:03 UTC
File Type:
Text
AV detection:
6 of 38 (15.79%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=34jymczutohe2z2malctxpysittg3oi7oqy5qzvojcw65qyqz25q._file
Result
Malware family:
xworm
Create hunting rule
Score:
  10/10
Tags:
family:xworm collection defense_evasion discovery execution persistence rat spyware stealer trojan
Link:
https://tria.ge/reports/261104-tcwe3ssyay/
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Executes a command shell one-liner
Reads the TCP/IP host and domain name from the registry
System Location Discovery: System Language Discovery
Enumerates video capture drivers
Executes a VBScript file via the Windows Script Host.
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Indicator Removal: File Deletion
Checks computer location settings
Executes dropped EXE
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Command and Scripting Interpreter: PowerShell
System Binary Proxy Execution: Regsvcs/Regasm
Detect Xworm Payload
Family: Xworm
Malware Config
C2 Extraction:
217.60.103.38:7007
Malware Family:
sagent
Create hunting rule
Malicious:
True
Tags:
vba
Link:
https://intel.virussign.com/intelligence/file/df13860b349b8e4d674c02c53bbf1244e66db91f7431d866ae48adeec310cebb
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/df13860b349b8e4d674c02c53bbf1244e66db91f7431d866ae48adeec310cebb

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.

Cape
Cape
https://www.capesandbox.com/analysis/97212/

Comments