download:

/mestermc.exe

Full analysis: https://app.any.run/tasks/df90b3bb-0e59-494e-9289-545c80ef94a7
Verdict: Malicious activity
Analysis date: July 08, 2025, 20:29:36
OS: Windows 10 Professional (build: 19044, 64 bit)
Tags:
delphi
inno
installer
MIME: application/vnd.microsoft.portable-executable
File info: PE32 executable (GUI) Intel 80386, for MS Windows, 11 sections
MD5:

DEB9C806AA00DE374FA78D5FFB02BA40

SHA1:

3FBDBB1B91E21475DD5A7E1DBA94A6EBAB771E71

SHA256:

58DE88C919C75751592A8ED36B280EC41837E30D0ECF9EFFBFB92232D584C42A

SSDEEP:

98304:jLVIF8P3n1BLHxtD59KEKjSvkyklAI6YFKUvguJZYsdgQsbh1vNIw1aYOtj7fQEy:6YDo2

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

    • Script downloads file (POWERSHELL)

      • powershell.exe (PID: 5808)
      • powershell.exe (PID: 1508)

  • SUSPICIOUS

    • Reads the Windows owner or organization settings

      • mestermc.tmp (PID: 2228)
      • mestermc.tmp (PID: 3740)
      • mestermc.tmp (PID: 4264)

    • Starts another process probably with elevated privileges via RUNAS.EXE

      • runas.exe (PID: 5368)

    • Executable content was dropped or overwritten

      • mestermc.exe (PID: 3580)
      • mestermc.tmp (PID: 2228)
      • mestermc.exe (PID: 3572)
      • mestermc.exe (PID: 1480)
      • mestermc.tmp (PID: 3740)
      • mestermc.exe (PID: 1096)
      • mestermc.exe (PID: 3000)
      • mestermc.tmp (PID: 4264)

    • Starts CMD.EXE for commands execution

      • mestermc.tmp (PID: 2228)
      • mestermc.tmp (PID: 4264)

    • Starts POWERSHELL.EXE for commands execution

      • cmd.exe (PID: 864)
      • cmd.exe (PID: 888)

    • Probably download files using WebClient

      • cmd.exe (PID: 864)
      • cmd.exe (PID: 888)

    • Reads security settings of Internet Explorer

      • mestermc.tmp (PID: 7132)
      • mestermc.tmp (PID: 2120)

    • Searches for installed software

      • mestermc.tmp (PID: 3740)
      • mestermc.tmp (PID: 4264)

  • INFO

    • Reads the computer name

      • mestermc.exe (PID: 3580)
      • mestermc.tmp (PID: 2228)
      • mestermc.tmp (PID: 7132)
      • mestermc.exe (PID: 3572)
      • mestermc.tmp (PID: 3740)
      • mestermc.tmp (PID: 2120)
      • mestermc.exe (PID: 3000)
      • mestermc.tmp (PID: 4264)

    • Checks supported languages

      • mestermc.exe (PID: 3580)
      • mestermc.tmp (PID: 2228)
      • mestermc.exe (PID: 1480)
      • mestermc.tmp (PID: 7132)
      • mestermc.exe (PID: 3572)
      • mestermc.tmp (PID: 3740)
      • mestermc.exe (PID: 1096)
      • mestermc.tmp (PID: 2120)
      • mestermc.exe (PID: 3000)
      • mestermc.tmp (PID: 4264)
      • SearchApp.exe (PID: 5328)

    • Creates files in the program directory

      • mestermc.tmp (PID: 2228)

    • Creates a software uninstall entry

      • mestermc.tmp (PID: 2228)
      • mestermc.tmp (PID: 4264)

    • Process checks computer location settings

      • SearchApp.exe (PID: 5328)
      • mestermc.tmp (PID: 7132)
      • mestermc.tmp (PID: 2120)

    • Disables trace logs

      • powershell.exe (PID: 5808)
      • powershell.exe (PID: 1508)

    • Checks proxy server information

      • powershell.exe (PID: 5808)
      • powershell.exe (PID: 1508)
      • slui.exe (PID: 6224)

    • Detects InnoSetup installer (YARA)

      • mestermc.tmp (PID: 2228)
      • mestermc.exe (PID: 1096)
      • mestermc.tmp (PID: 2120)
      • mestermc.exe (PID: 3000)
      • mestermc.tmp (PID: 4264)
      • mestermc.exe (PID: 3580)

    • Compiled with Borland Delphi (YARA)

      • mestermc.tmp (PID: 2228)
      • mestermc.exe (PID: 1096)
      • mestermc.exe (PID: 3000)
      • mestermc.tmp (PID: 4264)
      • mestermc.tmp (PID: 2120)
      • mestermc.exe (PID: 3580)

    • Manual execution by a user

      • mestermc.exe (PID: 1480)
      • mestermc.exe (PID: 1096)

    • Create files in a temporary directory

      • mestermc.exe (PID: 1480)
      • mestermc.exe (PID: 3572)
      • mestermc.exe (PID: 1096)
      • mestermc.exe (PID: 3000)
      • mestermc.tmp (PID: 3740)
      • mestermc.tmp (PID: 4264)

    • Reads the machine GUID from the registry

      • SearchApp.exe (PID: 5328)

    • Reads the software policy settings

      • SearchApp.exe (PID: 5328)
      • slui.exe (PID: 6224)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Inno Setup installer (67.7)
.exe | Win32 EXE PECompact compressed (generic) (25.6)
.exe | Win32 Executable (generic) (2.7)
.exe | Win16/32 Executable Delphi generic (1.2)
.exe | Generic Win/DOS Executable (1.2)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2025:03:13 06:55:45+00:00
ImageFileCharacteristics: Executable, 32-bit
PEType: PE32
LinkerVersion: 2.25
CodeSize: 704512
InitializedDataSize: 223232
UninitializedDataSize: -
EntryPoint: 0xacfe0
OSVersion: 6.1
ImageVersion: -
SubsystemVersion: 6.1
Subsystem: Windows GUI
FileVersionNumber: 0.0.0.0
ProductVersionNumber: 0.0.0.0
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: Neutral
CharacterSet: Unicode
Comments: This installation was built with Inno Setup.
CompanyName:
FileDescription: MesterMC Setup
FileVersion:
LegalCopyright:
OriginalFileName:
ProductName: MesterMC
ProductVersion: 1.0
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
165
Monitored processes
20
Malicious processes
2
Suspicious processes
6

Behavior graph

Click at the process to see the details
start runas.exe no specs conhost.exe no specs mestermc.exe mestermc.tmp no specs cmd.exe no specs conhost.exe no specs powershell.exe slui.exe mestermc.exe no specs mestermc.tmp no specs mestermc.exe mestermc.tmp no specs mestermc.exe no specs mestermc.tmp no specs mestermc.exe mestermc.tmp no specs cmd.exe no specs conhost.exe no specs powershell.exe searchapp.exe

Process information

PID
CMD
Path
Indicators
Parent process
864"C:\WINDOWS\system32\cmd.exe" /C powershell -Command "Write-Host 'Kliens letöltése... (Ne zárd be ezt az ablakot!)'; $client = New-Object System.Net.WebClient; $client.DownloadFile('https://mestermc.b-cdn.net/MesterMC.jar', 'C:\Users\Administrator\AppData\Roaming\MesterMC\MesterMC.jar'); Write-Host 'Letöltés kész.'"C:\Windows\SysWOW64\cmd.exe—mestermc.tmp
User:
Administrator
Company:
Microsoft Corporation
Integrity Level:
HIGH
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\msvcrt.dll
c:\windows\syswow64\combase.dll
888"C:\WINDOWS\system32\cmd.exe" /C powershell -Command "Write-Host 'Kliens letöltése... (Ne zárd be ezt az ablakot!)'; $client = New-Object System.Net.WebClient; $client.DownloadFile('https://mestermc.b-cdn.net/MesterMC.jar', 'C:\Users\Administrator\AppData\Roaming\MesterMC\MesterMC.jar'); Write-Host 'Letöltés kész.'"C:\Windows\SysWOW64\cmd.exe—mestermc.tmp
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
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
1096"C:\Users\admin\Desktop\mestermc.exe" C:\Users\admin\Desktop\mestermc.exe—explorer.exe
User:
admin
Company:
Integrity Level:
MEDIUM
Description:
MesterMC Setup
Exit code:
0
Version:
Modules
Images
c:\users\admin\desktop\mestermc.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\comctl32.dll
c:\windows\syswow64\advapi32.dll
1480"C:\Users\admin\Desktop\mestermc.exe" C:\Users\admin\Desktop\mestermc.exe—explorer.exe
User:
admin
Company:
Integrity Level:
MEDIUM
Description:
MesterMC Setup
Exit code:
2
Version:
Modules
Images
c:\users\admin\desktop\mestermc.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\comctl32.dll
1508powershell -Command "Write-Host 'Kliens letöltése... (Ne zárd be ezt az ablakot!)'; $client = New-Object System.Net.WebClient; $client.DownloadFile('https://mestermc.b-cdn.net/MesterMC.jar', 'C:\Users\Administrator\AppData\Roaming\MesterMC\MesterMC.jar'); Write-Host 'Letöltés kész.'"C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows PowerShell
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\windowspowershell\v1.0\powershell.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
c:\windows\syswow64\msvcrt.dll
1944\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.exe—cmd.exe
User:
Administrator
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Console Window Host
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\conhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\shcore.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
2120"C:\Users\admin\AppData\Local\Temp\is-76I6G.tmp\mestermc.tmp" /SL5="$F0344,957379,928768,C:\Users\admin\Desktop\mestermc.exe" C:\Users\admin\AppData\Local\Temp\is-76I6G.tmp\mestermc.tmp—mestermc.exe
User:
admin
Company:
Integrity Level:
MEDIUM
Description:
Setup/Uninstall
Exit code:
0
Version:
51.1052.0.0
Modules
Images
c:\users\admin\appdata\local\temp\is-76i6g.tmp\mestermc.tmp
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\comdlg32.dll
c:\windows\syswow64\msvcrt.dll
2228"C:\Users\ADMINI~1\AppData\Local\Temp\is-4D9B8.tmp\mestermc.tmp" /SL5="$6025A,957379,928768,C:\Users\admin\Desktop\mestermc.exe" C:\Users\Administrator\AppData\Local\Temp\is-4D9B8.tmp\mestermc.tmp—mestermc.exe
User:
Administrator
Company:
Integrity Level:
HIGH
Description:
Setup/Uninstall
Exit code:
0
Version:
51.1052.0.0
Modules
Images
c:\users\administrator\appdata\local\temp\is-4d9b8.tmp\mestermc.tmp
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\comdlg32.dll
c:\windows\syswow64\msvcrt.dll
3000"C:\Users\admin\Desktop\mestermc.exe" /SPAWNWND=$A0244 /NOTIFYWND=$F0344 C:\Users\admin\Desktop\mestermc.exe
mestermc.tmp
User:
admin
Company:
Integrity Level:
HIGH
Description:
MesterMC Setup
Exit code:
0
Version:
Modules
Images
c:\users\admin\desktop\mestermc.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\comctl32.dll
3572"C:\Users\admin\Desktop\mestermc.exe" /SPAWNWND=$702D4 /NOTIFYWND=$70282 C:\Users\admin\Desktop\mestermc.exe
mestermc.tmp
User:
admin
Company:
Integrity Level:
HIGH
Description:
MesterMC Setup
Exit code:
2
Version:
Modules
Images
c:\users\admin\desktop\mestermc.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\comctl32.dll
Total events
17 721
Read events
17 555
Write events
160
Delete events
6

Modification events

(PID) Process:(2228) mestermc.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\MesterMC_is1
Operation:writeName:Inno Setup: Setup Version
Value:
6.4.2
(PID) Process:(2228) mestermc.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\MesterMC_is1
Operation:writeName:Inno Setup: App Path
Value:
C:\Users\Administrator\AppData\Roaming\MesterMC
(PID) Process:(2228) mestermc.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\MesterMC_is1
Operation:writeName:InstallLocation
Value:
C:\Users\Administrator\AppData\Roaming\MesterMC\
(PID) Process:(2228) mestermc.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\MesterMC_is1
Operation:writeName:Inno Setup: Icon Group
Value:
(Default)
(PID) Process:(2228) mestermc.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\MesterMC_is1
Operation:writeName:Inno Setup: User
Value:
Administrator
(PID) Process:(2228) mestermc.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\MesterMC_is1
Operation:writeName:Inno Setup: Selected Tasks
Value:
desktopicon,startmenuicon
(PID) Process:(2228) mestermc.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\MesterMC_is1
Operation:writeName:Inno Setup: Deselected Tasks
Value:
(PID) Process:(2228) mestermc.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\MesterMC_is1
Operation:writeName:Inno Setup: Language
Value:
hu
(PID) Process:(2228) mestermc.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\MesterMC_is1
Operation:writeName:DisplayName
Value:
MesterMC, verzió: 1.0
(PID) Process:(2228) mestermc.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\MesterMC_is1
Operation:writeName:UninstallString
Value:
"C:\Users\Administrator\AppData\Roaming\MesterMC\unins000.exe"
Executable files
12
Suspicious files
117
Text files
148
Unknown types
15

Dropped files

PID
Process
Filename
Type
5328SearchApp.exeC:\Users\admin\AppData\Local\Packages\Microsoft.Windows.Search_cw5n1h2txyewy\LocalState\DeviceSearchCache\AppCache133964801997677929.txt~RF179470.TMP —
MD5:—
SHA256:—
3580mestermc.exeC:\Users\Administrator\AppData\Local\Temp\is-4D9B8.tmp\mestermc.tmpexecutable
MD5:67F54AF2F8C4B38AC5428DF2B07B1916
SHA256:4CD975F8CDEE88A6D8D96A732D8A6386A79C2164F218F0355C4625A891EE8D6A
2228mestermc.tmpC:\Users\Administrator\AppData\Roaming\MesterMC\is-926O5.tmpexecutable
MD5:1CC6DD734E4559066F2DDA3033B86340
SHA256:0DEEF53CB9EABEDBF4C62781CEB1EB28A2293437BF530D7B58FA97D929C648F3
2228mestermc.tmpC:\Users\Administrator\AppData\Roaming\MesterMC\unins000.exeexecutable
MD5:1CC6DD734E4559066F2DDA3033B86340
SHA256:0DEEF53CB9EABEDBF4C62781CEB1EB28A2293437BF530D7B58FA97D929C648F3
2228mestermc.tmpC:\ProgramData\Microsoft\Windows\Start Menu\Programs\MesterMC.lnklnk
MD5:353E4326B373598FEF9C17003C705611
SHA256:1E3BC916A558C5BFC379081E4269982FCFC0F010DD1F666981E18AC386332036
5328SearchApp.exeC:\Users\admin\AppData\Local\Packages\Microsoft.Windows.Search_cw5n1h2txyewy\LocalState\DeviceSearchCache\AppCache133964802297253930.txt~RF1809cf.TMP —
MD5:—
SHA256:—
2228mestermc.tmpC:\Users\Administrator\AppData\Roaming\MesterMC\mestermc.txttext
MD5:F434C6B6CD10260C2BB5C7D3B9856765
SHA256:C490ECC474F2D3F26708DD1767B85D13342FD3892B856400234019594CB58994
2228mestermc.tmpC:\Users\Administrator\AppData\Roaming\MesterMC\icon.icoimage
MD5:429549DA474E29DA8E4B2E5D67175327
SHA256:4569A18F73F03359A5D19F07663EDE143D8A25571B4910C5FD426991391B2300
5808powershell.exeC:\Users\Administrator\AppData\Local\Temp\__PSScriptPolicyTest_ayoxsbq3.qy3.ps1text
MD5:D17FE0A3F47BE24A6453E9EF58C94641
SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7
5808powershell.exeC:\Users\Administrator\AppData\Local\Temp\__PSScriptPolicyTest_rsaiwewm.u3x.psm1text
MD5:D17FE0A3F47BE24A6453E9EF58C94641
SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
8
TCP/UDP connections
43
DNS requests
30
Threats
1

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
1268
svchost.exe
GET
200
2.16.168.114:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
whitelisted
1268
svchost.exe
GET
200
95.101.149.131:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
whitelisted
5444
svchost.exe
GET
200
2.23.77.188:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
unknown
—
—
whitelisted
3584
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
3584
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
5328
SearchApp.exe
GET
200
2.17.190.73:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D
unknown
—
—
whitelisted
5328
SearchApp.exe
GET
200
2.17.190.73:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAUZZSZEml49Gjh0j13P68w%3D
unknown
—
—
whitelisted
2940
svchost.exe
GET
200
69.192.161.44:80
http://x1.c.lencr.org/
unknown
—
—
whitelisted
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Connections

PID
Process
IP
Domain
ASN
CN
Reputation
1268
svchost.exe
51.104.136.2:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
4
System
192.168.100.255:137
—
—
—
whitelisted
5944
MoUsoCoreWorker.exe
51.104.136.2:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
4444
RUXIMICS.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
1268
svchost.exe
51.124.78.146:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
1268
svchost.exe
2.16.168.114:80
crl.microsoft.com
Akamai International B.V.
RU
whitelisted
1268
svchost.exe
95.101.149.131:80
www.microsoft.com
Akamai International B.V.
NL
whitelisted
5444
svchost.exe
20.190.159.71:443
login.live.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
5444
svchost.exe
2.23.77.188:80
ocsp.digicert.com
AKAMAI-AS
DE
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 51.104.136.2
  • 51.124.78.146
whitelisted
google.com
  • 142.250.186.78
whitelisted
crl.microsoft.com
  • 2.16.168.114
  • 2.16.168.124
whitelisted
www.microsoft.com
  • 95.101.149.131
whitelisted
login.live.com
  • 20.190.159.71
  • 40.126.31.131
  • 40.126.31.73
  • 40.126.31.71
  • 20.190.159.131
  • 20.190.159.64
  • 20.190.159.128
  • 20.190.159.75
whitelisted
ocsp.digicert.com
  • 2.23.77.188
  • 2.17.190.73
whitelisted
mestermc.b-cdn.net
  • 138.199.37.232
  • 138.199.37.229
whitelisted
nexusrules.officeapps.live.com
  • 52.111.227.13
whitelisted
slscr.update.microsoft.com
  • 20.12.23.50
whitelisted
fe3cr.delivery.mp.microsoft.com
  • 52.165.164.15
whitelisted

Threats

PID
Process
Class
Message
—
—
Unknown Traffic
ET USER_AGENTS Microsoft Dr Watson User-Agent (MSDW)
No debug info
Interactive malware hunting service ANY.RUN
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ANY.RUN
Reports
/mestermc.exe