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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f57c7373d7b19b7c33903029ecfebdd01877b2ca382f7235fe39e1e82cec7916. 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: 5


Intelligence 5 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f57c7373d7b19b7c33903029ecfebdd01877b2ca382f7235fe39e1e82cec7916
SHA3-384 hash: 182109bd5883d377312b7a9424500065ff4d028d306d28929fb90a987a3179466be9b49535d0db21b98f01eb9b81cc11
SHA1 hash: c16d44bec1d493433acc22b732fb2b876631f9b1
MD5 hash: 0d4ff2a3d40122fc39380aa519154fd7
humanhash: arizona-sierra-five-idaho
File name:invoice-1645080830.pdf (58).js
Download: download sample
Signature XWorm
Create hunting rule
File size:22'123'545 bytes
First seen:2026-04-27 10:27:30 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 49152:w1Y1E1O1B1Z1P1l1T1w1T1x1g1s1Q1P1X171Y141m1L131N1X1h1w1h1T1a1n1qE:a
TLSH T1FE2723BA8F48AE9E65381E5D22BE1B4519D09444446870C5D7333AC76F8EBA3380F9FD
Magika javascript
Reporter JAMESWT_WT
Tags:js xworm

Intelligence

File Origin
# of uploads :
1
# of downloads :
129
Origin country :
IT IT
Vendor Threat Intelligence
No detections
Verdict:
Malicious
Labled as:
PowerShell/TrojanDownloader.Agent
Link:
https://www.hybrid-analysis.com/sample/f57c7373d7b19b7c33903029ecfebdd01877b2ca382f7235fe39e1e82cec7916
Verdict:
Unknown
File Type:
js
Link:
https://opentip.kaspersky.com/f57c7373d7b19b7c33903029ecfebdd01877b2ca382f7235fe39e1e82cec7916/results?tab=lookup
Score:
99%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/f57c7373d7b19b7c33903029ecfebdd01877b2ca382f7235fe39e1e82cec7916
Gathering data
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6v6hg46xwgnxym4qgau6z7v52amhpmwkhaxxenp6hhq6qlhmpela._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery execution persistence
Link:
https://tria.ge/reports/260427-mhmlsshs9s/
Behaviour
Enumerates system info in registry
Modifies data under HKEY_USERS
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Browser Information Discovery
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
System Time Discovery
Drops file in Windows directory
ConfuserEx .NET packer
Adds Run key to start application
Checks computer location settings
Badlisted process makes network request
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/f57c7373d7b19b7c33903029ecfebdd01877b2ca382f7235fe39e1e82cec7916

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: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:telebot_framework
Create hunting rule
Author:vietdx.mb

File information

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

Comments