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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 422c6399014472b6869e48990e4ffef2af684032cf89883a01adfc7e656cb52c. 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: 7


Intelligence 7 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 422c6399014472b6869e48990e4ffef2af684032cf89883a01adfc7e656cb52c
SHA3-384 hash: ffec84c89dd0a97963d8f35707530a9727f8bf81da8f77f409d041d5677079ed9fc8cde94cc2b19b80d50e82ff8ceea8
SHA1 hash: 9dc8e9654882f56f11a10c303e0c6fd7b22cf29a
MD5 hash: 2825491b18aa69e3abcd507847b85ecf
humanhash: beryllium-mars-failed-sad
File name:invoice-1645080830.pdf (46).js
Download: download sample
Signature XWorm
Create hunting rule
File size:23'684'319 bytes
First seen:2026-04-27 10:04:43 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 49152:w23hg23h/23hb23he23hG23hY23hG23ht23h123hM23hP23h+5vDB23hz23hh23h:2
TLSH T1B1372356AE26EF7B84740BB452FD0E4905D54DC57193A0B8FEA28F9E256A70033233BD
Magika javascript
Reporter JAMESWT_WT
Tags:js xworm

Intelligence

File Origin
# of uploads :
1
# of downloads :
118
Origin country :
IT IT
Vendor Threat Intelligence
No detections
Verdict:
Suspicious
Labled as:
PowerShell/TrojanDownloader.Agent
Link:
https://www.hybrid-analysis.com/sample/422c6399014472b6869e48990e4ffef2af684032cf89883a01adfc7e656cb52c
Verdict:
Malicious
File Type:
js
First seen:
2026-04-27T07:53:00Z UTC
Last seen:
2026-04-28T13:06:00Z UTC
Hits:
~10
Detections:
HEUR:Trojan.Script.Generic HEUR:Trojan-Downloader.Script.Cryptoload.gen
Link:
https://opentip.kaspersky.com/422c6399014472b6869e48990e4ffef2af684032cf89883a01adfc7e656cb52c/results?tab=lookup
Score:
99%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/422c6399014472b6869e48990e4ffef2af684032cf89883a01adfc7e656cb52c
Gathering data
Gathering data
Verdict:
Malicious
Threat:
Family.XWORM
Link:
https://tip.neiki.dev/file/422c6399014472b6869e48990e4ffef2af684032cf89883a01adfc7e656cb52c
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=iiwghgibirzlnbu6jcmq4t766kxwqqbsz6eyqoqbvx6h4zlmwuwa._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
adware discovery execution persistence spyware
Link:
https://tria.ge/reports/260427-l42geagx9z/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies Internet Explorer settings
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 Location Discovery: System Language Discovery
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/422c6399014472b6869e48990e4ffef2af684032cf89883a01adfc7e656cb52c

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