MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2d5005214b7efb4dcfa79e8c319b6fbc50c839d52ed33ed2fe9bb84c52afbc50. 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 18 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2d5005214b7efb4dcfa79e8c319b6fbc50c839d52ed33ed2fe9bb84c52afbc50
SHA3-384 hash: 63a84a55179e7daf7a72074fa5e5d33621ef6b97d4a35edbbb375a2b723de0437d0bc78e6dd9a88c1d08624c672738bc
SHA1 hash: af27fc3aa13a230e9db9fdbbe8bf89a58487302f
MD5 hash: f1a80ff3972d65934d58abea03a1abd3
humanhash: ten-alaska-ink-magnesium
File name:Провизија_1450057021125.js
Download: download sample
Signature XWorm
Create hunting rule
File size:367'279 bytes
First seen:2026-08-27 14:16:58 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 6144:BRcg901Jb/ZEcZ14J8PMQGzTAvXxBOF6noi1zjwnsxmMQ1FAIgG3Lw2ta1Dz:Tpyb/ZEi1zMQQkhcFa5zcnmm71yIg2LW
TLSH T1EE74CFBD5168E21A0807F8EE2E0B02FB7B555DB34FBDD48CD762E549D05E82388C716A
Magika javascript
Reporter abuse_ch
Tags:js xworm

Intelligence

File Origin
# of uploads :
1
# of downloads :
150
Origin country :
SE SE
Vendor Threat Intelligence
No detections
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
encrypted evasive obfuscated obfuscated powershell powershell repaired
Link:
https://www.filescan.io/uploads/6a9046eb218f54ca84f5e6e7/reports/495441a0-63c0-4e8f-835d-fd61a34799b7/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/2d5005214b7efb4dcfa79e8c319b6fbc50c839d52ed33ed2fe9bb84c52afbc50
Verdict:
Malicious
File Type:
js
First seen:
2026-08-27T08:23:00Z UTC
Last seen:
2026-08-28T10:10:00Z UTC
Hits:
~1000
Link:
https://opentip.kaspersky.com/2d5005214b7efb4dcfa79e8c319b6fbc50c839d52ed33ed2fe9bb84c52afbc50/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/1964824
Signature
AI detected malicious Powershell script
Antivirus detection for dropped file
Bypasses PowerShell execution policy
C2 URLs / IPs found in malware configuration
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Found malware configuration
Injects a PE file into a foreign processes
JavaScript source code contains functionality to compute date of execution (likely for evasion)
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)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sample uses process hollowing technique
Sample uses string decryption to hide its real strings
Sigma detected: Dot net compiler compiles file from suspicious location
Sigma detected: Suspicious Script Execution From Temp Folder
Sigma detected: WScript or CScript Dropper
Suricata IDS alerts for network traffic
Suspicious execution chain found
Tries to harvest and steal browser information (history, passwords, etc)
Uses schtasks.exe or at.exe to add and modify task schedules
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Writes to foreign memory regions
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: 1964824 Sample: #U041f#U0440#U043e#U0432#U0... Startdate: 27/08/2026 Architecture: WINDOWS Score: 100 91 y.clarity.ms 2->91 93 vmss-clarity-ingest-eus-g.eastus.cloudapp.azure.com 2->93 95 6 other IPs or domains 2->95 107 Suricata IDS alerts for network traffic 2->107 109 Found malware configuration 2->109 111 Malicious sample detected (through community Yara rule) 2->111 113 10 other signatures 2->113 11 wscript.exe 1 6 2->11         started        15 XWormClient.exe 2 2->15         started        17 XWormClient.exe 2->17         started        19 2 other processes 2->19 signatures3 process4 file5 85 C:\Users\user\AppData\...\run_68067_b396.ps1, ASCII 11->85 dropped 87 C:\Users\user\AppData\...\clr_102052_b396, ASCII 11->87 dropped 89 C:\Users\user\AppData\...\cfg_11914_b387, ASCII 11->89 dropped 127 JScript performs obfuscated calls to suspicious functions 11->127 129 Wscript starts Powershell (via cmd or directly) 11->129 131 Windows Scripting host queries suspicious COM object (likely to drop second stage) 11->131 133 2 other signatures 11->133 21 cmd.exe 1 11->21         started        24 conhost.exe 15->24         started        26 conhost.exe 17->26         started        28 conhost.exe 19->28         started        30 conhost.exe 19->30         started        signatures6 process7 signatures8 115 Wscript starts Powershell (via cmd or directly) 21->115 117 Bypasses PowerShell execution policy 21->117 32 powershell.exe 37 21->32         started        36 conhost.exe 21->36         started        process9 file10 75 C:\Users\user\AppData\...\cwg4wce3.cmdline, Unicode 32->75 dropped 99 Writes to foreign memory regions 32->99 101 Sample uses process hollowing technique 32->101 103 Injects a PE file into a foreign processes 32->103 105 Loading BitLocker PowerShell Module 32->105 38 MSBuild.exe 4 8 32->38         started        43 csc.exe 3 32->43         started        45 csc.exe 3 32->45         started        signatures11 process12 dnsIp13 97 84.38.133.144, 49718, 49720, 9090 DATACLUB-NLLV Netherlands 38->97 79 C:\Users\user\AppData\...\XWormClient.exe, PE32 38->79 dropped 119 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 38->119 121 Uses schtasks.exe or at.exe to add and modify task schedules 38->121 123 Tries to harvest and steal browser information (history, passwords, etc) 38->123 125 Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent) 38->125 47 MSBuild.exe 38->47         started        50 csc.exe 38->50         started        53 csc.exe 38->53         started        59 2 other processes 38->59 81 C:\Users\user\AppData\Local\...\ufzv1ii0.dll, PE32 43->81 dropped 55 cvtres.exe 1 43->55         started        83 C:\Users\user\AppData\Local\...\cwg4wce3.dll, PE32 45->83 dropped 57 cvtres.exe 1 45->57         started        file14 signatures15 process16 file17 135 Antivirus detection for dropped file 47->135 77 C:\Users\user\AppData\Local\...\MSBuild.exe, PE32 50->77 dropped 61 conhost.exe 50->61         started        63 cvtres.exe 50->63         started        65 conhost.exe 53->65         started        67 cvtres.exe 53->67         started        69 conhost.exe 59->69         started        71 conhost.exe 59->71         started        73 cvtres.exe 59->73         started        signatures18 process19
Score:
30%
Verdict:
Benign
File Type:
SCRIPT
Link:
https://malprob.io/report/2d5005214b7efb4dcfa79e8c319b6fbc50c839d52ed33ed2fe9bb84c52afbc50
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2d5005214b7efb4dcfa79e8c319b6fbc50c839d52ed33ed2fe9bb84c52afbc50/
Threat name:
Script-JS.Backdoor.Xworm
Create hunting rule
Status:
Malicious
First seen:
2026-08-27 12:59:11 UTC
File Type:
Text (JavaScript)
AV detection:
8 of 38 (21.05%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=fviakiklp35u3t5ht2gddg3pxrimqoovf3jt5ux6to4eyuvpxria._file
Verdict:
malicious
Label(s):
XWorm
Create hunting rule
Link:
https://reports.threatray.com/452e3a23-88cc-4856-b545-3ce821afd6b9
Result
Malware family:
xworm
Create hunting rule
Score:
  10/10
Tags:
family:xworm Execution discovery execution persistence privilege_escalation rat trojan
Link:
https://tria.ge/reports/260827-rltlqsvvgz/
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
Executes a command shell one-liner
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Adds Run key to start application
Checks computer location settings
Creates a file in the Startup directory
Executes dropped EXE
Temporarily bypasses Powershell execution policy
Command and Scripting Interpreter: PowerShell
Detect Xworm Payload
Family: Xworm
Malware Config
C2 Extraction:
84.38.133.144:9090
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/2d5005214b7efb4dcfa79e8c319b6fbc50c839d52ed33ed2fe9bb84c52afbc50

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:ByteCode_MSIL_Backdoor_AsyncRAT
Create hunting rule
Author:ReversingLabs
Description:Yara rule that detects AsyncRAT backdoor.
Rule name:Detect_PowerShell_Obfuscation
Create hunting rule
Author:daniyyell
Description:Detects obfuscated PowerShell commands commonly used in malicious scripts.
Rule name:Disable_Defender
Create hunting rule
Author:iam-py-test
Description:Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen
Rule name:INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
Create hunting rule
Author:ditekSHen
Description:Detects Windows executables referencing non-Windows User-Agents
Rule name:MALWARE_Win_AsyncRAT
Create hunting rule
Author:ditekSHen
Description:Detects AsyncRAT
Rule name:MALWARE_Win_XWorm
Create hunting rule
Author:ditekSHen
Description:Detects XWorm
Rule name:Multifamily_RAT_Detection
Create hunting rule
Author:Lucas Acha (https://www.lukeacha.com)
Description:Generic detection for multiple RAT families, PUPs, packers and suspicious executables. NOTE: This rule may produce false positives. Updated May 2026 to reduce False Positives.
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:Njrat
Create hunting rule
Author:botherder https://github.com/botherder
Description:Njrat
Rule name:pe_imphash
Create hunting rule
Rule name:rat_win_xworm_v3
Create hunting rule
Author:Sekoia.io
Description:Finds XWorm (version XClient, v3) samples based on characteristic strings
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:SUSP_DOTNET_PE_List_AV
Create hunting rule
Author:SECUINFRA Falcon Team
Description:Detecs .NET Binary that lists installed AVs
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)
Rule name:VECT_Ransomware
Create hunting rule
Author:Mustafa Bakhit
Description:Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments.
Rule name:win_dotnet_vb_stealer_rat
Create hunting rule
Author:Arrbat
Description:Detects .NET/VB executables with stealer/RAT capabilities (sockets, HTTP, processes, registry, etc).
Rule name:win_xworm_w0
Create hunting rule
Author:jeFF0Falltrades
Description:Detects win.xworm.
Rule name:xworm
Create hunting rule
Author:jeFF0Falltrades

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Comments