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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8820eac124ff09fc7328a2bfa6b5b1cd6fa5542495f2db1ce20a884675b8ea73. 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 File information Comments

SHA256 hash: 8820eac124ff09fc7328a2bfa6b5b1cd6fa5542495f2db1ce20a884675b8ea73
SHA3-384 hash: feb77f32ae5747ea1ec30ad135a5825e23a590601c4d1a2c8628a3c28224072190f534633703863045ae646e394138b4
SHA1 hash: 0614f65073c41ee761c36ca6f64a0b35e00d5951
MD5 hash: dbee6a6551b55be8eb00be4b3af44559
humanhash: pasta-cold-bravo-king
File name:PO-JCAPS-2609-001.js
Download: download sample
Signature AsyncRAT
File size:380'961 bytes
First seen:2026-09-23 08:00:08 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 6144:nQqWymLTGB2LJ/5n7mNBAdJkCpfayyLFjYZF1TjCBXxQyW4C4VkNC:QqWymLTMEh7GBA0CpfVyLFjY5TUXxQyT
TLSH T15D8459470EBB433077ACB1898F3D9A8E8DB1D4A160C764B3F89E1ACB46D4756A3DD124
Magika txt
Reporter abuse_ch
Tags:AsyncRAT js RAT

Intelligence


File Origin
# of uploads :
1
# of downloads :
147
Origin country :
SE SE
Vendor Threat Intelligence
No detections
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
aes anti-vm asyncrat base64 base64 crypto downloader encrypted evasive fingerprint formbook lolbin obfuscated obfuscated persistence powershell reconnaissance repaired schtasks
Verdict:
Malicious
File Type:
js
First seen:
2026-09-22T17:49:00Z UTC
Last seen:
2026-09-25T02:18:00Z UTC
Hits:
~100
Result
Threat name:
AsyncRAT
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Signature
Bypasses PowerShell execution policy
Found malware configuration
JavaScript source code contains functionality to generate code involving a shell, file or stream
JScript performs obfuscated calls to suspicious functions
Loading BitLocker PowerShell Module
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample uses string decryption to hide its real strings
Sigma detected: WScript or CScript Dropper
Sigma detected: WScript or CScript Dropper - File
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 schtasks.exe or at.exe to add and modify task schedules
Windows Scripting host queries suspicious COM object (likely to drop second stage)
WScript reads language and country specific registry keys (likely country aware script)
Wscript starts Powershell (via cmd or directly)
Yara detected AsyncRAT
Yara detected Generic Downloader
Yara detected Powershell decode and execute
Yara detected Python Decrypt and Execute
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1976610 Sample: PO-JCAPS-2609-001.js Startdate: 23/09/2026 Architecture: WINDOWS Score: 100 40 ds.kido-kr.co 2->40 44 Found malware configuration 2->44 46 Malicious sample detected (through community Yara rule) 2->46 48 Multi AV Scanner detection for submitted file 2->48 50 8 other signatures 2->50 8 wscript.exe 1 5 2->8         started        12 wscript.exe 3 2->12         started        signatures3 process4 file5 36 C:\...\PO-JCAPS-2609-001.js:Zone.Identifier, ASCII 8->36 dropped 38 C:\Users\user\Pictures\PO-JCAPS-2609-001.js, Unicode 8->38 dropped 52 JScript performs obfuscated calls to suspicious functions 8->52 54 Suspicious powershell command line found 8->54 56 Wscript starts Powershell (via cmd or directly) 8->56 60 3 other signatures 8->60 14 powershell.exe 1 26 8->14         started        18 cmd.exe 1 8->18         started        58 WScript reads language and country specific registry keys (likely country aware script) 12->58 20 cmd.exe 12->20         started        22 powershell.exe 13 12->22         started        signatures6 process7 dnsIp8 42 ds.kido-kr.co 143.246.43.117, 443, 49715 OARNET-AS-OARnetUS Bulgaria 14->42 62 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 14->62 64 Loading BitLocker PowerShell Module 14->64 24 conhost.exe 14->24         started        66 Uses schtasks.exe or at.exe to add and modify task schedules 18->66 26 conhost.exe 18->26         started        28 schtasks.exe 1 18->28         started        30 conhost.exe 20->30         started        32 schtasks.exe 1 20->32         started        34 conhost.exe 22->34         started        signatures9 process10
Gathering data
Threat name:
Win32.Trojan.Znyonm
Status:
Malicious
First seen:
2026-09-23 00:46:34 UTC
File Type:
Text (JavaScript)
AV detection:
9 of 23 (39.13%)
Threat level:
  5/5
Result
Malware family:
asyncrat
Score:
  10/10
Tags:
family:asyncrat botnet:default execution persistence rat
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
Executes a command shell one-liner
Checks computer location settings
Badlisted process makes network request
Command and Scripting Interpreter: PowerShell
Async RAT payload
Family: AsyncRat
Malware Config
C2 Extraction:
ds.kido-kr.co:80
ds.kido-kr.co:443
ds.kido-kr.co:8080
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


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

Comments