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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2a9533cae947e4232cc85dc368109d52c69a3b8e43e8667872671da34052304b. 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 File information Comments

SHA256 hash: 2a9533cae947e4232cc85dc368109d52c69a3b8e43e8667872671da34052304b
SHA3-384 hash: fe505bd1f7e0b0065b1fa20a11c6fac21b802a39efda7db5944a5172b752163d7fbe165bbb88db39be320d31f957eea1
SHA1 hash: 653f922e919fcada4b3ff351e2b980ed3fc7a89c
MD5 hash: a7e70d48b022d71d5d57b57eab6467d1
humanhash: dakota-sodium-helium-seven
File name:INV08052027.JS
Download: download sample
Signature XWorm
File size:6'526'095 bytes
First seen:2026-06-08 12:59:35 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 98304:pSjLc+OUOU1B8QHDhSXrchnW9UPF/3mh4y8HuKCbky6U1OMKxl6y9CJ:AcyHF/v/3myy8Ovbky6UqxYmCJ
Threatray 32 similar samples on MalwareBazaar
TLSH T1B56601300354C671D25C5FAEA6B97118640D5DCE94F9FB093A6A87F1027A832E3BB7B1
Magika txt
Reporter lowmal3
Tags:js xworm

Intelligence


File Origin
# of uploads :
1
# of downloads :
149
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Verdict:
Malicious
Score:
99.9%
Tags:
redline orcus
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug dropper evasive obfuscated obfuscated packed repaired
Verdict:
Malicious
File Type:
js
First seen:
2026-06-08T04:37:00Z UTC
Last seen:
2026-06-10T10:14:00Z UTC
Hits:
~1000
Detections:
Backdoor.MSIL.XWorm.b Backdoor.Agent.TCP.C&C HEUR:Trojan.Script.Generic HEUR:Trojan-Dropper.Script.Generic HEUR:Trojan-Downloader.Script.Generic Trojan.Win32.Shellcode.sb Trojan-Downloader.JS.Cryptoload.sb PDM:Trojan.Win32.Generic
Result
Threat name:
DonutLoader, XWorm
Detection:
malicious
Classification:
evad.troj
Score:
100 / 100
Signature
Benign windows process drops PE files
C2 URLs / IPs found in malware configuration
Found API chain indicative of debugger detection
Found malware configuration
Hides threads from debuggers
Joe Sandbox ML detected suspicious sample
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: Execution from Suspicious Folder
Sigma detected: Suspicious Program Location with Network Connections
Sigma detected: Windows Shell/Scripting Application File Write to Suspicious Folder
Sigma detected: WScript or CScript Dropper
Suricata IDS alerts for network traffic
Unusual module load detection (module proxying)
Windows Scripting host queries suspicious COM object (likely to drop second stage)
WScript reads language and country specific registry keys (likely country aware script)
Yara detected DonutLoader
Yara detected XWorm
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1924456 Sample: INV08052027.JS.js Startdate: 08/06/2026 Architecture: WINDOWS Score: 100 44 Suricata IDS alerts for network traffic 2->44 46 Found malware configuration 2->46 48 Malicious sample detected (through community Yara rule) 2->48 50 10 other signatures 2->50 7 wscript.exe 1 4 2->7         started        11 XWormClient.exe 1 2->11         started        13 XWormClient.exe 1 2->13         started        process3 file4 30 C:\Users\Public\...\IHPPUQTGCBMVBSYQ.exe, PE32 7->30 dropped 32 C:\Users\Public\...\IHPPUQTGCBMVBSYQ.ttf, ASCII 7->32 dropped 52 Benign windows process drops PE files 7->52 54 Windows Scripting host queries suspicious COM object (likely to drop second stage) 7->54 56 WScript reads language and country specific registry keys (likely country aware script) 7->56 15 IHPPUQTGCBMVBSYQ.exe 1 4 7->15         started        20 conhost.exe 11->20         started        22 conhost.exe 13->22         started        signatures5 process6 dnsIp7 34 104.239.66.136, 2017, 49769 STELLARGROUPSASFR France 15->34 28 C:\Users\user\AppData\...\XWormClient.exe, PE32 15->28 dropped 36 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 15->36 38 Found API chain indicative of debugger detection 15->38 40 Hides threads from debuggers 15->40 42 Unusual module load detection (module proxying) 15->42 24 WerFault.exe 21 15->24         started        26 conhost.exe 15->26         started        file8 signatures9 process10
Gathering data
Threat name:
Win32.Trojan.Generic
Status:
Suspicious
First seen:
2026-06-08 13:25:05 UTC
AV detection:
9 of 24 (37.50%)
Threat level:
  5/5
Result
Malware family:
Score:
  10/10
Tags:
family:donutloader family:xworm discovery execution loader persistence rat trojan
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of NtSetInformationThreadHideFromDebugger
Adds Run key to start application
Checks computer location settings
Executes dropped EXE
Detect Xworm Payload
Detects DonutLoader
Family: DonutLoader
Family: Xworm
Malware Config
C2 Extraction:
104.239.66.136:2017
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


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

Malspam

XWorm

Java Script (JS) js 2a9533cae947e4232cc85dc368109d52c69a3b8e43e8667872671da34052304b

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments