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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0285278de4f7bb3c087e0ae53e7e4a14e681d61c9ea117cd2b3576679a4b8f35. 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: 10


Intelligence 10 IOCs YARA File information Comments

SHA256 hash: 0285278de4f7bb3c087e0ae53e7e4a14e681d61c9ea117cd2b3576679a4b8f35
SHA3-384 hash: 19a3da7f1260b84435e892e3f741ca36f52e144e987ff4535a55c6e721ded394ad1c481dd3327992af8a1563cc1253de
SHA1 hash: 738aeb2ed9883f189f7be5d4d7b93fba1f92d0f3
MD5 hash: f422e4977866e8ef6cae7f5c9c225aab
humanhash: river-may-fix-indigo
File name:OC_68156306.js
Download: download sample
Signature XWorm
File size:63'929 bytes
First seen:2026-07-31 12:05:40 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 384:oC0awvkGdQgMnhW3FsxilHEEoEcGRzl0OE3LXuq+KD728ST0OGN/0WlDb0Y:oC0awvkG6gC7i2HST0OGN/0WlDb0Y
TLSH T126534AF267D9372CCDC822209BE39B8C6ED4298650ED83F7154FD8D792651B0A8FD462
Magika javascript
Reporter James_inthe_box
Tags:exe js xworm

Intelligence


File Origin
# of uploads :
1
# of downloads :
176
Origin country :
US US
Vendor Threat Intelligence
No detections
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm downloader fingerprint powershell repaired
Verdict:
Malicious
File Type:
js
First seen:
2026-07-30T12:43:00Z UTC
Last seen:
2026-08-02T05:14:00Z UTC
Hits:
~1000
Gathering data
Threat name:
Win32.Trojan.Leonem
Status:
Malicious
First seen:
2026-07-30 22:30:20 UTC
File Type:
Binary
AV detection:
7 of 24 (29.17%)
Threat level:
  5/5
Result
Malware family:
Score:
  10/10
Tags:
family:xworm discovery execution persistence rat trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Command and Scripting Interpreter: JavaScript
Command and Scripting Interpreter: PowerShell
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Badlisted process makes network request
Detect Xworm Payload
Family: Xworm
Process spawned unexpected child process
Malware Config
C2 Extraction:
64.89.162.178:7007
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.

Comments