File name:

SecuriteInfo.com.HEUR.Backdoor.Win32.Agent.gen.2809.4386

Full analysis: https://app.any.run/tasks/e8c2b087-b3e1-4afe-902b-873fb40e96c5
Verdict: Malicious activity
Threats:

AsyncRAT is a RAT that can monitor and remotely control infected systems. This malware was introduced on Github as a legitimate open-source remote administration software, but hackers use it for its many powerful malicious functions.

Malware Trends Tracker     >>>
Analysis date: October 19, 2024, 21:24:30
OS: Windows 10 Professional (build: 19045, 64 bit)
Tags:
autoit-loader
rat
asyncrat
remote
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

13D33A7B26B28C2FCD4508B5207DF238

SHA1:

191D203C8D3BB987E900E48327F7A6C263886835

SHA256:

E407BD010E2E640169A2812066864CD837B10506F01316DC2CADA9BA64D99428

SSDEEP:

98304:DxEBvwbysyCtlfSoEgDDv3EzeqN6P/BIeSiPrHFdXW/1tz+BWoSNvScqsMe1TuVd:w8auBHpH

ANY.RUN is an interactive service which provides full access to the guest system. Information in this report could be distorted by user actions and is provided for user acknowledgement as it is. ANY.RUN does not guarantee maliciousness or safety of the content.

  • MALICIOUS

    • Create files in the Startup directory

      • cmd.exe (PID: 6264)

    • AutoIt loader has been detected (YARA)

      • Facilities.pif (PID: 6904)

    • ASYNCRAT has been detected (SURICATA)

      • RegAsm.exe (PID: 6852)

  • SUSPICIOUS

    • Reads security settings of Internet Explorer

      • SecuriteInfo.com.HEUR.Backdoor.Win32.Agent.gen.2809.4386.exe (PID: 6128)

    • Starts CMD.EXE for commands execution

      • cmd.exe (PID: 6560)
      • SecuriteInfo.com.HEUR.Backdoor.Win32.Agent.gen.2809.4386.exe (PID: 6128)

    • Get information on the list of running processes

      • cmd.exe (PID: 6560)

    • Using 'findstr.exe' to search for text patterns in files and output

      • cmd.exe (PID: 6560)

    • Executing commands from a ".bat" file

      • SecuriteInfo.com.HEUR.Backdoor.Win32.Agent.gen.2809.4386.exe (PID: 6128)

    • Drops a file with a rarely used extension (PIF)

      • cmd.exe (PID: 6560)

    • Application launched itself

      • cmd.exe (PID: 6560)

    • Executable content was dropped or overwritten

      • cmd.exe (PID: 6560)
      • Facilities.pif (PID: 6904)

    • Starts application with an unusual extension

      • cmd.exe (PID: 6560)

    • The executable file from the user directory is run by the CMD process

      • Facilities.pif (PID: 6904)

    • Starts a Microsoft application from unusual location

      • RegAsm.exe (PID: 6852)

    • The process creates files with name similar to system file names

      • Facilities.pif (PID: 6904)

    • Process drops legitimate windows executable

      • Facilities.pif (PID: 6904)

    • Contacting a server suspected of hosting an CnC

      • RegAsm.exe (PID: 6852)

    • Connects to unusual port

      • RegAsm.exe (PID: 6852)

  • INFO

    • Reads the computer name

      • SecuriteInfo.com.HEUR.Backdoor.Win32.Agent.gen.2809.4386.exe (PID: 6128)
      • Facilities.pif (PID: 6904)
      • RegAsm.exe (PID: 6852)

    • Create files in a temporary directory

      • SecuriteInfo.com.HEUR.Backdoor.Win32.Agent.gen.2809.4386.exe (PID: 6128)
      • Facilities.pif (PID: 6904)

    • Checks supported languages

      • SecuriteInfo.com.HEUR.Backdoor.Win32.Agent.gen.2809.4386.exe (PID: 6128)
      • Facilities.pif (PID: 6904)
      • RegAsm.exe (PID: 6852)

    • Creates files or folders in the user directory

      • SecuriteInfo.com.HEUR.Backdoor.Win32.Agent.gen.2809.4386.exe (PID: 6128)
      • RegAsm.exe (PID: 6852)
      • Facilities.pif (PID: 6904)

    • The process uses the downloaded file

      • SecuriteInfo.com.HEUR.Backdoor.Win32.Agent.gen.2809.4386.exe (PID: 6128)

    • Process checks computer location settings

      • SecuriteInfo.com.HEUR.Backdoor.Win32.Agent.gen.2809.4386.exe (PID: 6128)

    • Creates a new folder

      • cmd.exe (PID: 6692)

    • Reads mouse settings

      • Facilities.pif (PID: 6904)

    • Manual execution by a user

      • cmd.exe (PID: 6264)
      • RegAsm.exe (PID: 6852)

    • Reads the machine GUID from the registry

      • RegAsm.exe (PID: 6852)

    • Reads the software policy settings

      • RegAsm.exe (PID: 6852)
      • slui.exe (PID: 6424)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win32 Executable MS Visual C++ (generic) (42.2)
.exe | Win64 Executable (generic) (37.3)
.dll | Win32 Dynamic Link Library (generic) (8.8)
.exe | Win32 Executable (generic) (6)
.exe | Generic Win/DOS Executable (2.7)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2012:02:24 19:19:54+00:00
ImageFileCharacteristics: Executable, 32-bit
PEType: PE32
LinkerVersion: 10
CodeSize: 28160
InitializedDataSize: 430080
UninitializedDataSize: 16896
EntryPoint: 0x3883
OSVersion: 5
ImageVersion: 6
SubsystemVersion: 5
Subsystem: Windows GUI
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
151
Monitored processes
18
Malicious processes
4
Suspicious processes
1

Behavior graph

Click at the process to see the details
start securiteinfo.com.heur.backdoor.win32.agent.gen.2809.4386.exe no specs cmd.exe conhost.exe no specs tasklist.exe no specs findstr.exe no specs tasklist.exe no specs findstr.exe no specs cmd.exe no specs findstr.exe no specs cmd.exe no specs THREAT facilities.pif choice.exe no specs cmd.exe conhost.exe no specs #ASYNCRAT regasm.exe sppextcomobj.exe no specs slui.exe slui.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2464choice /d y /t 5C:\Windows\SysWOW64\choice.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Offers the user a choice
Exit code:
1
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\choice.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
c:\windows\syswow64\msvcrt.dll
3848tasklist C:\Windows\SysWOW64\tasklist.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Lists the current running tasks
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\tasklist.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
c:\windows\syswow64\advapi32.dll
4308\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Console Window Host
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\conhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\shcore.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
5512findstr /I "wrsa opssvc" C:\Windows\SysWOW64\findstr.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Find String (QGREP) Utility
Exit code:
1
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\findstr.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
c:\windows\syswow64\msvcrt.dll
6128"C:\Users\admin\AppData\Local\Temp\SecuriteInfo.com.HEUR.Backdoor.Win32.Agent.gen.2809.4386.exe" C:\Users\admin\AppData\Local\Temp\SecuriteInfo.com.HEUR.Backdoor.Win32.Agent.gen.2809.4386.exe—explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\securiteinfo.com.heur.backdoor.win32.agent.gen.2809.4386.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
c:\windows\syswow64\user32.dll
6132\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Console Window Host
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\conhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\shcore.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
6220C:\WINDOWS\system32\SppExtComObj.exe -EmbeddingC:\Windows\System32\SppExtComObj.Exe—svchost.exe
User:
NETWORK SERVICE
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
KMS Connection Broker
Version:
10.0.19041.3996 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\sppextcomobj.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\bcrypt.dll
c:\windows\system32\oleaut32.dll
6264cmd /k echo [InternetShortcut] > "C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\QuantumFlow.url" & echo URL="C:\Users\admin\AppData\Local\QuantumDynamics Lab\QuantumFlow.js" >> "C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\QuantumFlow.url" & exitC:\Windows\SysWOW64\cmd.exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
0
Version:
10.0.19041.3636 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\cmd.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
c:\windows\syswow64\msvcrt.dll
6268tasklist C:\Windows\SysWOW64\tasklist.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Lists the current running tasks
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\tasklist.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
c:\windows\syswow64\advapi32.dll
6272cmd /c copy /b ..\Te + ..\Parameters + ..\Johns + ..\Confused + ..\Consumers + ..\Cnet + ..\Calls + ..\Alfred + ..\None + ..\Art + ..\Unknown + ..\Nebraska + ..\Involved + ..\Calling + ..\Hollow + ..\Hosted + ..\Dist + ..\Vertical + ..\Correct + ..\Targets + ..\Anaheim + ..\Alternatively + ..\Estate + ..\Japan + ..\Captured + ..\Nuclear + ..\Models + ..\Ot G C:\Windows\SysWOW64\cmd.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
0
Version:
10.0.19041.3636 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\cmd.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
c:\windows\syswow64\msvcrt.dll
Total events
5 027
Read events
5 027
Write events
0
Delete events
0

Modification events

No data
Executable files
4
Suspicious files
31
Text files
5
Unknown types
0

Dropped files

PID
Process
Filename
Type
6128SecuriteInfo.com.HEUR.Backdoor.Win32.Agent.gen.2809.4386.exeC:\Users\admin\AppData\Local\Temp\Nuclearbinary
MD5:94C0DC843CCBDD75A39430FA463D38FA
SHA256:F683B2A6785C4DC9DBB6863D1181FA4F7BCE625EC5675B00AB231245159397C5
6128SecuriteInfo.com.HEUR.Backdoor.Win32.Agent.gen.2809.4386.exeC:\Users\admin\AppData\Local\Temp\Alfredbinary
MD5:7B82AAC5BA88396775B8F3173E91403D
SHA256:AB53319AE2295ADBABCF2FA548C35DC7E8642EE62641AA6357E9125EE7338267
6128SecuriteInfo.com.HEUR.Backdoor.Win32.Agent.gen.2809.4386.exeC:\Users\admin\AppData\Local\Temp\Tebinary
MD5:FE2CA33A4167BEF5F023DDC1A3E5BB6D
SHA256:EEC5DFD66EF58685531D5F55D845169F0C34451AD3BF2DB66A21CB0DAD8206F6
6128SecuriteInfo.com.HEUR.Backdoor.Win32.Agent.gen.2809.4386.exeC:\Users\admin\AppData\Local\Temp\Anaheimbinary
MD5:EC6A0C7B3742AFBB6FE466DBE45FB820
SHA256:87451F7A997D1F22D5517E7CB3EA77652427172C1AB5A256950DE5B1F05AD748
6128SecuriteInfo.com.HEUR.Backdoor.Win32.Agent.gen.2809.4386.exeC:\Users\admin\AppData\Local\Temp\Cnetbinary
MD5:68890D51CB0ECE29142A05CB0AB3F4BC
SHA256:6C2F0AFC26C2B6838375AEA37237A8ACD842D72C059CF9A66546A79E8349BBC6
6128SecuriteInfo.com.HEUR.Backdoor.Win32.Agent.gen.2809.4386.exeC:\Users\admin\AppData\Local\Temp\Capturedbinary
MD5:96AF429F794BA78F8BEB826D566018C7
SHA256:BABDB51712BF6D4BD2A83BD9176F559C99E176F385E539BF02C4188C67E0EFA2
6128SecuriteInfo.com.HEUR.Backdoor.Win32.Agent.gen.2809.4386.exeC:\Users\admin\AppData\Local\Temp\Japanbinary
MD5:ED3A4D96573E7CE28CFD664F7F7989D4
SHA256:887AC8A2305F52B30AC886381FED01A59422161386D1BC27C264FCA170F3049B
6128SecuriteInfo.com.HEUR.Backdoor.Win32.Agent.gen.2809.4386.exeC:\Users\admin\AppData\Local\Temp\Otbinary
MD5:5BC77055EACE7786701864D41DDCD037
SHA256:A6AACC7FDBDAEA74FDD18464177B9D8E08E0CEABD3F4FC93AF2158A2AF1760DE
6128SecuriteInfo.com.HEUR.Backdoor.Win32.Agent.gen.2809.4386.exeC:\Users\admin\AppData\Local\Temp\Unknownbinary
MD5:7AB98FCE4130E3100F18252DB5DDED37
SHA256:4B8F9EDC67CD96164BAC6B2F1408A9436EEE45B93B2BFBE1DA1278ED1F5ACAD8
6128SecuriteInfo.com.HEUR.Backdoor.Win32.Agent.gen.2809.4386.exeC:\Users\admin\AppData\Local\Temp\Callstext
MD5:19B73386FFE74991D5AD69ED349E53FC
SHA256:66D1AFC4FC780B91FA2402B92D75E93AD5586C2819A36493A7111B3EB42DCA5C
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
7
TCP/UDP connections
57
DNS requests
25
Threats
3

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
6944
svchost.exe
GET
200
2.16.164.120:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
whitelisted
4360
SearchApp.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D
unknown
—
—
whitelisted
6944
svchost.exe
GET
200
88.221.169.152:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
whitelisted
6376
svchost.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
unknown
—
—
whitelisted
7088
backgroundTaskHost.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D
unknown
—
—
whitelisted
2272
SIHClient.exe
GET
200
23.35.229.160:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl
unknown
—
—
whitelisted
2272
SIHClient.exe
GET
200
23.35.229.160:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl
unknown
—
—
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
4
System
192.168.100.255:137
—
—
—
whitelisted
6944
svchost.exe
51.104.136.2:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
7044
RUXIMICS.exe
51.104.136.2:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
5488
MoUsoCoreWorker.exe
51.104.136.2:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
6944
svchost.exe
20.73.194.208:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
6944
svchost.exe
2.16.164.120:80
crl.microsoft.com
Akamai International B.V.
NL
whitelisted
6944
svchost.exe
88.221.169.152:80
www.microsoft.com
AKAMAI-AS
DE
whitelisted
4360
SearchApp.exe
2.23.209.130:443
www.bing.com
Akamai International B.V.
GB
whitelisted
4360
SearchApp.exe
192.229.221.95:80
ocsp.digicert.com
EDGECAST
US
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 51.104.136.2
  • 20.73.194.208
  • 4.231.128.59
whitelisted
google.com
  • 142.250.184.238
whitelisted
auDeGomSZWrkabbWPWPAb.auDeGomSZWrkabbWPWPAb
  • —
unknown
crl.microsoft.com
  • 2.16.164.120
  • 2.16.164.49
whitelisted
www.microsoft.com
  • 88.221.169.152
  • 23.35.229.160
whitelisted
www.bing.com
  • 2.23.209.130
  • 2.23.209.133
  • 2.23.209.140
  • 2.23.209.149
  • 2.23.209.187
  • 2.23.209.182
whitelisted
ocsp.digicert.com
  • 192.229.221.95
whitelisted
login.live.com
  • 40.126.31.67
  • 40.126.31.71
  • 40.126.31.73
  • 20.190.159.2
  • 20.190.159.75
  • 20.190.159.71
  • 20.190.159.23
  • 20.190.159.64
whitelisted
th.bing.com
  • 2.23.209.133
  • 2.23.209.149
  • 2.23.209.140
  • 2.23.209.130
  • 2.23.209.187
  • 2.23.209.182
whitelisted
go.microsoft.com
  • 184.28.89.167
whitelisted

Threats

PID
Process
Class
Message
6852
RegAsm.exe
Domain Observed Used for C2 Detected
REMOTE [ANY.RUN] AsyncRAT SSL certificate
6852
RegAsm.exe
Malware Command and Control Activity Detected
REMOTE [ANY.RUN] AsyncRAT Successful Connection
1 ETPRO signatures available at the full report
No debug info
Interactive malware hunting service ANY.RUN
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Reports
SecuriteInfo.com.HEUR.Backdoor.Win32.Agent.gen.2809.4386