MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 825f309696ce68af5715a359001f9602f8edeecd8cac56f968a5797a39a96aac. 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


AsyncRAT


Vendor detections: 11


Intelligence 11 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 825f309696ce68af5715a359001f9602f8edeecd8cac56f968a5797a39a96aac
SHA3-384 hash: df8512b67e08545fbbcff39cd11eb0f9444306edaedb796d7911764c72120f35fb525a6041c0f6d559fffa72b633767e
SHA1 hash: bb74029f7fed8b6cd67b0130d4cc47d42abd5546
MD5 hash: 7579b46b8253dbe17e6406ab754426e7
humanhash: two-diet-river-neptune
File name:WMIEventLogs.js
Download: download sample
Signature AsyncRAT
Create hunting rule
File size:6'722'214 bytes
First seen:2025-11-08 07:48:15 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 384:TooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooH:fNt
TLSH T1126612F88FD8408DD55754D73E480E84B356980B793B1C3A3E965EF84F1267A42B2E2B
Magika javascript
Reporter abuse_ch
Tags:AsyncRAT js

Intelligence

File Origin
# of uploads :
1
# of downloads :
103
Origin country :
SE SE
Vendor Threat Intelligence
Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=690ef5fc3afb53888cc99f42
Tags:
ransomware obfuscate asyncrat xtreme
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm base64 base64 fingerprint obfuscated obfuscated overlay powershell repaired
Link:
https://www.filescan.io/uploads/690ef5f945d0218fdf1e6fc0/reports/51948ec6-13f0-4a9e-841d-ac4e3cc01810/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/825f309696ce68af5715a359001f9602f8edeecd8cac56f968a5797a39a96aac
Verdict:
Malicious
File Type:
js
First seen:
2025-11-08T00:13:00Z UTC
Last seen:
2025-11-09T06:45:00Z UTC
Hits:
~100
Detections:
Trojan.JS.SAgent.sb HEUR:Trojan.Script.SAgent.gen Trojan.Agentb.TCP.C&C Backdoor.DCRat.TCP.C&C
Link:
https://opentip.kaspersky.com/825f309696ce68af5715a359001f9602f8edeecd8cac56f968a5797a39a96aac/results?tab=lookup
Result
Threat name:
AsyncRAT, Caminho Loader, Dacic, DcRat
Create hunting rule
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1810382
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Creates processes via WMI
Found malware configuration
Found Tor onion address
Injects a PE file into a foreign processes
JavaScript source code contains functionality to generate code involving a shell, file or stream
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Sample uses string decryption to hide its real strings
Sigma detected: Base64 Encoded PowerShell Command Detected
Sigma detected: PowerShell Base64 Encoded FromBase64String Cmdlet
Sigma detected: WScript or CScript Dropper
Suricata IDS alerts for network traffic
Suspicious execution chain found
Suspicious powershell command line found
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses dynamic DNS services
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Writes to foreign memory regions
Wscript starts Powershell (via cmd or directly)
Yara detected AsyncRAT
Yara detected Caminho Loader
Yara detected Dacic
Yara detected DcRat
Yara detected Powershell download and execute
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1810382 Sample: WMIEventLogs.js Startdate: 08/11/2025 Architecture: WINDOWS Score: 100 19 sitioseguroswpersonasapp.duckdns.org 2->19 21 securityhealthservice.ydns.eu 2->21 23 8 other IPs or domains 2->23 31 Suricata IDS alerts for network traffic 2->31 33 Found malware configuration 2->33 35 Malicious sample detected (through community Yara rule) 2->35 39 13 other signatures 2->39 8 wscript.exe 1 2->8         started        signatures3 37 Uses dynamic DNS services 19->37 process4 signatures5 41 Suspicious powershell command line found 8->41 43 Wscript starts Powershell (via cmd or directly) 8->43 45 Windows Scripting host queries suspicious COM object (likely to drop second stage) 8->45 47 2 other signatures 8->47 11 powershell.exe 14 15 8->11         started        process6 dnsIp7 25 sitioseguroswpersonasapp.duckdns.org 181.206.158.190, 1000, 49692, 49698 ColombiaMovilCO Colombia 11->25 27 archive.org 207.241.224.2, 49689, 80 INTERNET-ARCHIVEUS United States 11->27 29 ia800202.us.archive.org 207.241.230.22, 49690, 80 INTERNET-ARCHIVEUS United States 11->29 49 Found Tor onion address 11->49 51 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 11->51 53 Writes to foreign memory regions 11->53 55 Injects a PE file into a foreign processes 11->55 15 MSBuild.exe 1 2 11->15         started        17 conhost.exe 11->17         started        signatures8 process9
Score:
24%
Verdict:
Benign
File Type:
SCRIPT
Link:
https://malprob.io/report/825f309696ce68af5715a359001f9602f8edeecd8cac56f968a5797a39a96aac
Gathering data
Detection:
dcrat
Create hunting rule
Link:
https://mwdb.cert.pl/sample/825f309696ce68af5715a359001f9602f8edeecd8cac56f968a5797a39a96aac/
Verdict:
Malicious
Threat:
Family.ASYNCRAT
Link:
https://tip.neiki.dev/file/825f309696ce68af5715a359001f9602f8edeecd8cac56f968a5797a39a96aac
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2025-11-08 07:49:16 UTC
File Type:
Binary
AV detection:
5 of 24 (20.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qjptbfuwzzuk6vyvunmqah4wal4o33wnrswfn6liuv4xuonjnkwa._file
Result
Malware family:
phantomvai
Create hunting rule
Score:
  10/10
Tags:
family:asyncrat family:phantomvai botnet:oct respaldo discovery execution loader rat
Link:
https://tria.ge/reports/251108-jnr7pawkbp/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: JavaScript
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Badlisted process makes network request
Command and Scripting Interpreter: PowerShell
AsyncRat
Asyncrat family
Detects PhantomVAI loader aka VMDetectLoader, CaminhoLoader
PhantomVAI, VMDetectLoader, CaminhoLoader
Phantomvai family
Process spawned unexpected child process
Malware Config
C2 Extraction:
securityhealthservice.ydns.eu:1000
Dropper Extraction:
http://archive.org/download/optimized_msi_20251104/optimized_MSI.png
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.55
Link:
https://yomi.yoroi.company/submissions/825f309696ce68af5715a359001f9602f8edeecd8cac56f968a5797a39a96aac

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)

File information

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

Web download

AsyncRAT

Java Script (JS) js 825f309696ce68af5715a359001f9602f8edeecd8cac56f968a5797a39a96aac

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3597685/
  
Delivery method
Distributed via web download

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