MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4ca9650ba8673d9a521d4084d4b95f038d0668d095010c2887c168b41fdd138a. 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


Threat unknown


Vendor detections: 8


Intelligence 8 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4ca9650ba8673d9a521d4084d4b95f038d0668d095010c2887c168b41fdd138a
SHA3-384 hash: 4ea1eee82cdd9599b05ad263995209c8e5010fa87fae9bf6f9f898b4e6758a35bcac7b3835d1e61839da6e473e2c5863
SHA1 hash: 9366fb15f3bcc1492e1397f272c472c8938ac0b5
MD5 hash: b6d0768a0d37b7eb4003eca42eece4fb
humanhash: twenty-robert-march-september
File name:1.hta
Download: download sample
File size:76'136 bytes
First seen:2025-12-02 19:36:57 UTC
Last seen:Never
File type:HTML Application (hta) hta
MIME type:text/html
ssdeep 768:ZOtxVDEoNPSOpFCqyhnUctbumoAoNnN6wVGUJdNaX2aeNSD8Wc5lZpbpPbqCitMf:h7ymoHNn1qNtiX5zF
TLSH T12273528E49CB85EC9F2778588ADF8C01EFE49503112CD6E7BB9CA5E12F0243862F55E4
Magika html
Reporter abuse_ch
Tags:hta

Intelligence

File Origin
# of uploads :
1
# of downloads :
40
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.JS.Obfus-252.UNOFFICIAL
Create hunting rule

PUA.Win.Trojan.Xored-1
Create hunting rule

Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=692f3fea264b106bd6461aa3
Tags:
n/a
Result
Verdict:
Malicious
File Type:
HTA File - Malicious
Link:
https://app.docguard.net/4ca9650ba8673d9a521d4084d4b95f038d0668d095010c2887c168b41fdd138a/results/dashboard
Behaviour
BlacklistAPI detected
Gathering data
Verdict:
Malicious
Labled as:
Trojan.Cryxos.JS
Link:
https://www.hybrid-analysis.com/sample/4ca9650ba8673d9a521d4084d4b95f038d0668d095010c2887c168b41fdd138a
Result
Gathering data
Verdict:
Unknown
File Type:
Link:
https://opentip.kaspersky.com/4ca9650ba8673d9a521d4084d4b95f038d0668d095010c2887c168b41fdd138a/results?tab=lookup
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1824820
Signature
Deletes itself after installation
Multi AV Scanner detection for submitted file
Writes or reads registry keys via WMI
Behaviour
Behavior Graph:
Download SVG
Score:
75%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/4ca9650ba8673d9a521d4084d4b95f038d0668d095010c2887c168b41fdd138a
Verdict:
inconclusive
YARA:
3 match(es)
Tags:
Html
Link:
https://app.malva.re/file/b6d0768a0d37b7eb4003eca42eece4fb
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4ca9650ba8673d9a521d4084d4b95f038d0668d095010c2887c168b41fdd138a/
Verdict:
Malicious
Threat:
Trojan.Script.SAgent
Link:
https://tip.neiki.dev/file/4ca9650ba8673d9a521d4084d4b95f038d0668d095010c2887c168b41fdd138a
Threat name:
Script-JS.Trojan.Cryxos
Create hunting rule
Status:
Malicious
First seen:
2025-12-02 19:37:14 UTC
File Type:
Text (HTML)
Extracted files:
1
AV detection:
8 of 36 (22.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jsuwkc5im46zuuq5iccnjok7aogqm2gqsuaqykehyfulih65cofa._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
adware discovery spyware
Link:
https://tria.ge/reports/251202-ybwrnsxjct/
Behaviour
Modifies Internet Explorer settings
Script User-Agent
Suspicious use of AdjustPrivilegeToken
Program crash
System Location Discovery: System Language Discovery
Deletes itself
Badlisted process makes network request
Please note that we are no longer able to provide a coverage score for Virus Total.

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:OBFUS_PowerShell_Common_Replace
Create hunting rule
Author:SECUINFRA Falcon Team
Description:Detects the common usage of replace for obfuscation
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)

File information

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

Web download

HTML Application (hta) hta 4ca9650ba8673d9a521d4084d4b95f038d0668d095010c2887c168b41fdd138a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3710954/
  
Delivery method
Distributed via web download

Comments