Summary

8e3d76701d278fe4fc63e49ae937954d7d06f8358d7e0f123e4e3dc8d2ed450f

File 8e3d76701d278fe4fc63e49ae937954d7d06f8358d7e0f123e4e3dc8d2ed450f

Summary
Download Resubmit sample

Size 85.7KB
Type HTML document, Unicode text, UTF-8 text, with very long lines (1350)
MD5 24ace09de53dd99342472ec5379dbb08
SHA1 20a36e401c3f8494d564e0fe35d4e32ce3bfd5a1
SHA256 8e3d76701d278fe4fc63e49ae937954d7d06f8358d7e0f123e4e3dc8d2ed450f
SHA512
39a2f048e3377b1664b722db188d770f50a50c7c9b54d73a6d636a535165b3ac3f614d84b1bb1f0715ba9b41686729758a8a86e4677901a78e521a85a1029d2d
CRC32 97E08F69
ssdeep None
Yara None matched

Score

This file is very suspicious, with a score of 10 out of 10!

Please notice: The scoring system is currently still in development and should be considered an alpha feature.

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Information on Execution

Analysis
Category Started Completed Duration Routing Logs
FILE July 13, 2025, 6:58 a.m. July 13, 2025, 7:01 a.m. 171 seconds internet Show Analyzer Log
Show Cuckoo Log

Analyzer Log

2025-07-08 23:00:21,030 [analyzer] DEBUG: Starting analyzer from: C:\tmp4w2pkt
2025-07-08 23:00:21,046 [analyzer] DEBUG: Pipe server name: \??\PIPE\hPATnCwfHTSMsOypbtNWGVJSkijwBMWm
2025-07-08 23:00:21,046 [analyzer] DEBUG: Log pipe server name: \??\PIPE\UpHguBIodZqFIiySJLILRxqgu
2025-07-08 23:00:21,312 [analyzer] DEBUG: Started auxiliary module Curtain
2025-07-08 23:00:21,312 [analyzer] DEBUG: Started auxiliary module DbgView
2025-07-08 23:00:21,796 [analyzer] DEBUG: Started auxiliary module Disguise
2025-07-08 23:00:22,030 [analyzer] DEBUG: Loaded monitor into process with pid 508
2025-07-08 23:00:22,030 [analyzer] DEBUG: Started auxiliary module DumpTLSMasterSecrets
2025-07-08 23:00:22,030 [analyzer] DEBUG: Started auxiliary module Human
2025-07-08 23:00:22,030 [analyzer] DEBUG: Started auxiliary module InstallCertificate
2025-07-08 23:00:22,046 [analyzer] DEBUG: Started auxiliary module Reboot
2025-07-08 23:00:22,203 [analyzer] DEBUG: Started auxiliary module RecentFiles
2025-07-08 23:00:22,203 [analyzer] DEBUG: Started auxiliary module Screenshots
2025-07-08 23:00:22,203 [analyzer] DEBUG: Started auxiliary module Sysmon
2025-07-08 23:00:22,203 [analyzer] DEBUG: Started auxiliary module LoadZer0m0n
2025-07-08 23:00:22,203 [modules.packages.js] INFO: Submitted file is missing extension, added .js
2025-07-08 23:00:22,296 [lib.api.process] INFO: Successfully executed process from path 'C:\\Windows\\System32\\wscript.exe' with arguments [u'C:\\Users\\ADMINI~1\\AppData\\Local\\Temp\\8e3d76701d278fe4fc63e49ae937954d7d06f8358d7e0f123e4e3dc8d2ed450f.js'] and pid 1200
2025-07-08 23:00:22,515 [analyzer] DEBUG: Loaded monitor into process with pid 1200
2025-07-08 23:00:22,858 [analyzer] INFO: io=NULL
2025-07-08 23:00:22,858 [analyzer] DEBUG: Error resolving function jscript!ActiveXObjectFncObj_Construct through our custom callback.
2025-07-08 23:00:22,858 [analyzer] INFO: io=NULL
2025-07-08 23:00:22,858 [analyzer] DEBUG: Error resolving function jscript!COleScript_Compile through our custom callback.
2025-07-08 23:00:22,858 [analyzer] INFO: io=NULL
2025-07-08 23:00:22,875 [analyzer] DEBUG: Error resolving function jscript!Math_random through our custom callback.
2025-07-08 23:00:22,921 [analyzer] INFO: io=NULL
2025-07-08 23:00:22,921 [analyzer] DEBUG: Error resolving function jscript!ActiveXObjectFncObj_Construct through our custom callback.
2025-07-08 23:00:22,921 [analyzer] INFO: io=NULL
2025-07-08 23:00:22,921 [analyzer] DEBUG: Error resolving function jscript!COleScript_Compile through our custom callback.
2025-07-08 23:00:22,921 [analyzer] INFO: io=NULL
2025-07-08 23:00:22,921 [analyzer] DEBUG: Error resolving function jscript!Math_random through our custom callback.
2025-07-08 23:00:51,312 [analyzer] INFO: Analysis timeout hit, terminating analysis.
2025-07-08 23:00:51,717 [analyzer] INFO: Terminating remaining processes before shutdown.
2025-07-08 23:00:51,717 [lib.api.process] INFO: Successfully terminated process with pid 1200.
2025-07-08 23:00:51,717 [analyzer] INFO: Analysis completed.

Cuckoo Log

2025-07-13 06:58:30,790 [cuckoo.core.scheduler] INFO: Task #6697059: acquired machine win7x6423 (label=win7x6423)
2025-07-13 06:58:30,792 [cuckoo.core.resultserver] DEBUG: Now tracking machine 192.168.168.223 for task #6697059
2025-07-13 06:58:31,069 [cuckoo.auxiliary.sniffer] INFO: Started sniffer with PID 3020556 (interface=vboxnet0, host=192.168.168.223)
2025-07-13 06:58:31,109 [cuckoo.machinery.virtualbox] DEBUG: Starting vm win7x6423
2025-07-13 06:58:31,832 [cuckoo.machinery.virtualbox] DEBUG: Restoring virtual machine win7x6423 to vmcloak
2025-07-13 06:59:24,912 [cuckoo.core.guest] INFO: Starting analysis #6697059 on guest (id=win7x6423, ip=192.168.168.223)
2025-07-13 06:59:25,919 [cuckoo.core.guest] DEBUG: win7x6423: not ready yet
2025-07-13 06:59:30,950 [cuckoo.core.guest] INFO: Guest is running Cuckoo Agent 0.10 (id=win7x6423, ip=192.168.168.223)
2025-07-13 06:59:31,066 [cuckoo.core.guest] DEBUG: Uploading analyzer to guest (id=win7x6423, ip=192.168.168.223, monitor=latest, size=6660546)
2025-07-13 06:59:32,640 [cuckoo.core.resultserver] DEBUG: Task #6697059: live log analysis.log initialized.
2025-07-13 06:59:33,620 [cuckoo.core.resultserver] DEBUG: Task #6697059 is sending a BSON stream
2025-07-13 06:59:34,026 [cuckoo.core.resultserver] DEBUG: Task #6697059 is sending a BSON stream
2025-07-13 06:59:34,970 [cuckoo.core.resultserver] DEBUG: Task #6697059: File upload for 'shots/0001.jpg'
2025-07-13 06:59:34,989 [cuckoo.core.resultserver] DEBUG: Task #6697059 uploaded file length: 133465
2025-07-13 06:59:36,110 [cuckoo.core.resultserver] DEBUG: Task #6697059: File upload for 'shots/0002.jpg'
2025-07-13 06:59:36,127 [cuckoo.core.resultserver] DEBUG: Task #6697059 uploaded file length: 137077
2025-07-13 06:59:47,255 [cuckoo.core.guest] DEBUG: win7x6423: analysis #6697059 still processing
2025-07-13 07:00:02,374 [cuckoo.core.guest] DEBUG: win7x6423: analysis #6697059 still processing
2025-07-13 07:00:03,211 [cuckoo.core.resultserver] DEBUG: Task #6697059: File upload for 'curtain/1752008451.55.curtain.log'
2025-07-13 07:00:03,214 [cuckoo.core.resultserver] DEBUG: Task #6697059 uploaded file length: 36
2025-07-13 07:00:03,380 [cuckoo.core.resultserver] DEBUG: Task #6697059: File upload for 'sysmon/1752008451.72.sysmon.xml'
2025-07-13 07:00:03,393 [cuckoo.core.resultserver] DEBUG: Task #6697059 uploaded file length: 1024806
2025-07-13 07:00:03,972 [cuckoo.core.resultserver] DEBUG: Task #6697059: File upload for 'shots/0003.jpg'
2025-07-13 07:00:03,988 [cuckoo.core.resultserver] DEBUG: Task #6697059 uploaded file length: 133465
2025-07-13 07:00:04,002 [cuckoo.core.resultserver] DEBUG: Task #6697059 had connection reset for <Context for LOG>
2025-07-13 07:00:05,389 [cuckoo.core.guest] INFO: win7x6423: analysis completed successfully
2025-07-13 07:00:05,462 [cuckoo.core.plugins] DEBUG: Stopped auxiliary module: Redsocks
2025-07-13 07:00:05,492 [cuckoo.core.plugins] DEBUG: Stopped auxiliary module: Sniffer
2025-07-13 07:00:06,402 [cuckoo.machinery.virtualbox] INFO: Successfully generated memory dump for virtual machine with label win7x6423 to path /srv/cuckoo/cwd/storage/analyses/6697059/memory.dmp
2025-07-13 07:00:06,420 [cuckoo.machinery.virtualbox] DEBUG: Stopping vm win7x6423
2025-07-13 07:01:21,287 [cuckoo.core.resultserver] DEBUG: Stopped tracking machine 192.168.168.223 for task #6697059
2025-07-13 07:01:21,667 [cuckoo.core.scheduler] DEBUG: Released database task #6697059
2025-07-13 07:01:21,691 [cuckoo.core.scheduler] INFO: Task #6697059: analysis procedure completed

Signatures

Collects information to fingerprint the system (MachineGuid, DigitalProductId, SystemBiosDate) (1 event)
registry HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography\MachineGuid
File has been identified by 10 AntiVirus engine on IRMA as malicious (10 events)
G Data Antivirus (Windows) Virus: JS:Trojan.Cryxos.5913 (Engine A)
Avast Core Security (Linux) Script:SNH-gen [Trj]
Trellix (Linux) JS/Downloader.fq trojan
WithSecure (Linux) Malware.HTML/ExpKit.Gen2
eScan Antivirus (Linux) JS:Trojan.Cryxos.5913(DB)
ESET Security (Windows) JS/Kryptik.BPI trojan
Sophos Anti-Virus (Linux) Troj/JSDldr-YH
DrWeb Antivirus (Linux) JS.Inject.105
Bitdefender Antivirus (Linux) JS:Trojan.Cryxos.5913
Emsisoft Commandline Scanner (Windows) JS:Trojan.Cryxos.5913 (B)
File has been identified by 26 AntiVirus engines on VirusTotal as malicious (26 events)
CTX html.trojan.cryxos
ALYac JS:Trojan.Cryxos.5913
Sangfor Malware.Generic-Script.Save.ma16
Symantec Trojan.Malscript
ESET-NOD32 JS/Kryptik.BPI
Cynet Malicious (score: 99)
Arcabit JS:Trojan.Cryxos.D1719
NANO-Antivirus Trojan.Script.Agent.jcntnx
MicroWorld-eScan JS:Trojan.Cryxos.5913
Rising Trojan.Kryptik!8.8 (TOPIS:E0:vCwRpqLnqMM)
Emsisoft JS:Trojan.Cryxos.5913 (B)
F-Secure Malware.HTML/ExpKit.Gen2
DrWeb JS.Inject.105
Zillya Trojan.Kryptik.JS.26
Sophos Troj/JSDldr-YH
Ikarus Trojan.JS.Crypt
Google Detected
Avira HTML/ExpKit.Gen2
Microsoft Trojan:Script/Phonzy.A!ml
ZoneAlarm Troj/JSDldr-YH
GData JS:Trojan.Cryxos.5913
Varist JS/Agent.AQO!Eldorado
AhnLab-V3 Trojan/HTML.Obfus.S1283
Tencent Trojan.JS.Kryptik.504768
huorong Trojan/JS.Obfuscated.p
Fortinet JS/Kryptik.BP!tr
Screenshots
Name Response Post-Analysis Lookup
No hosts contacted.
IP Address Status Action VT Location
No hosts contacted.
Cuckoo

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