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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 58d7a5c454522e8d4f52b035205b2d2ba2b7ee302ccdc6e455d5fc41e0be7b3a. 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: 12


Intelligence 12 IOCs YARA 2 File information Comments

SHA256 hash: 58d7a5c454522e8d4f52b035205b2d2ba2b7ee302ccdc6e455d5fc41e0be7b3a
SHA3-384 hash: 1d65edb744b5ce0e86e18735f2d53e147c6c751831366552f533d9b657e044f5eea551089a1358effeafb9a86b0b8b68
SHA1 hash: 95ad06ba6953a715717e4a9a914f3eabd99130ea
MD5 hash: 6a250156136574d0b30961e10ee005ec
humanhash: football-uncle-arizona-carpet
File name:GFX0987643QT98745670009.js
Download: download sample
Signature XWorm
File size:1'112'780 bytes
First seen:2026-09-07 17:41:25 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 12288:X8SYDJ6RRuYRM/siotEJrGAYjJnNH15Setpi6:X8SYDJ6RRuYRM/siotExGAYjJNHNn
TLSH T16935E40B0B3C273B9FA913714429D50A13E84AD5E8F69F1C6A2DC4B4AD78E1F16A45FC
Magika javascript
Reporter abuse_ch
Tags:js xworm

Intelligence


File Origin
# of uploads :
1
# of downloads :
132
Origin country :
SE SE
Vendor Threat Intelligence
No detections
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
downloader evasive lolbin obfuscated persistence powershell powershell.exe repaired schtasks
Verdict:
Malicious
File Type:
js
First seen:
2026-09-07T06:59:00Z UTC
Last seen:
2026-09-09T15:37:00Z UTC
Hits:
~1000
Result
Threat name:
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Bypasses PowerShell execution policy
C2 URLs / IPs found in malware configuration
Found malware configuration
Found suspicious powershell code related to unpacking or dynamic code loading
JavaScript file contains suspicious strings
JavaScript source code contains functionality to generate code involving a shell, file or stream
JScript performs obfuscated calls to suspicious functions
Loading BitLocker PowerShell Module
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
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: Dot net compiler compiles file from suspicious location
Sigma detected: WScript or CScript Dropper
Sigma detected: WScript or CScript Dropper - File
Suricata IDS alerts for network traffic
Suspicious execution chain found
Suspicious powershell command line found
Uses schtasks.exe or at.exe to add and modify task schedules
Windows Scripting host queries suspicious COM object (likely to drop second stage)
WScript reads language and country specific registry keys (likely country aware script)
Wscript starts Powershell (via cmd or directly)
Yara detected Powershell decode and execute
Yara detected XWorm
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1969472 Sample: GFX0987643QT98745670009.js Startdate: 07/09/2026 Architecture: WINDOWS Score: 100 66 Suricata IDS alerts for network traffic 2->66 68 Found malware configuration 2->68 70 Malicious sample detected (through community Yara rule) 2->70 72 12 other signatures 2->72 8 wscript.exe 4 2->8         started        12 wscript.exe 1 1 2->12         started        process3 file4 46 GFX0987643QT987456....js:Zone.Identifier, ASCII 8->46 dropped 48 C:\Users\user\...behaviorgraphFX0987643QT98745670009.js, Unicode 8->48 dropped 74 JScript performs obfuscated calls to suspicious functions 8->74 76 Suspicious powershell command line found 8->76 78 Wscript starts Powershell (via cmd or directly) 8->78 82 3 other signatures 8->82 14 powershell.exe 1 30 8->14         started        19 cmd.exe 1 8->19         started        80 WScript reads language and country specific registry keys (likely country aware script) 12->80 21 powershell.exe 12->21         started        23 cmd.exe 12->23         started        signatures5 process6 dnsIp7 56 36.255.97.175, 49734, 8787 GHOSTYNETWORKSUS United States 14->56 54 C:\Users\user\AppData\...\hycrgpup.cmdline, Unicode 14->54 dropped 58 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 14->58 60 Found suspicious powershell code related to unpacking or dynamic code loading 14->60 62 Loading BitLocker PowerShell Module 14->62 25 csc.exe 3 14->25         started        28 conhost.exe 14->28         started        64 Uses schtasks.exe or at.exe to add and modify task schedules 19->64 30 conhost.exe 19->30         started        32 schtasks.exe 1 19->32         started        34 csc.exe 3 21->34         started        36 conhost.exe 21->36         started        38 conhost.exe 23->38         started        40 schtasks.exe 1 23->40         started        file8 signatures9 process10 file11 50 C:\Users\user\AppData\Local\...\hycrgpup.dll, PE32 25->50 dropped 42 cvtres.exe 1 25->42         started        52 C:\Users\user\AppData\Local\...\ocu1fud5.dll, PE32 34->52 dropped 44 cvtres.exe 1 34->44         started        process12
Verdict:
Malware
YARA:
1 match(es)
Tags:
DeObfuscated PowerShell T1027 T1059.001
Threat name:
Script-JS.Trojan.Heuristic
Status:
Malicious
First seen:
2026-09-07 12:56:58 UTC
File Type:
Text (JavaScript)
AV detection:
10 of 23 (43.48%)
Threat level:
  2/5
Result
Malware family:
Score:
  10/10
Tags:
family:xworm execution persistence rat trojan
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
Executes a command shell one-liner
Checks computer location settings
Badlisted process makes network request
Command and Scripting Interpreter: PowerShell
Detect Xworm Payload
Family: Xworm
Malware Config
C2 Extraction:
36.255.97.175:8787
Please note that we are no longer able to provide a coverage score for Virus Total.

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:PowerShell_Susp_Parameter_Combo_RID336F
Author:Florian Roth
Description:Detects PowerShell invocation with suspicious parameters
Reference:https://goo.gl/uAic1X
Rule name:Sus_CMD_Powershell_Usage
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