download:

/attachments/1386032122074103888/1386032196074209434/WinMemoryCleaner.exe

Full analysis: https://app.any.run/tasks/13869d7a-7284-4e17-a699-ef150a2a4eb5
Verdict: Malicious activity
Analysis date: June 21, 2025, 17:57:11
OS: Windows 10 Professional (build: 19044, 64 bit)
Tags:
github
Indicators:
MIME: application/vnd.microsoft.portable-executable
File info: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows, 3 sections
MD5:

EBB6EAB585B6D62F4C3FF2AA3D30A9D0

SHA1:

DD447FCB6AB02688F927438D2E520DDABB8E0DA0

SHA256:

5CF342A7237A0013FEB61B26A768C103E32C820A5E399818EEADF34DB039971E

SSDEEP:

6144:5fFGDbP0o9hKm8JTxtrLLiIxAVbc6/QFsgjo/:5fuhX8JTxtmIxAmvFsgjo/

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

    • Executing a file with an untrusted certificate

      • WinMemoryCleaner.exe (PID: 4192)

  • SUSPICIOUS

    • Deletes scheduled task without confirmation

      • schtasks.exe (PID: 5764)

    • Reads security settings of Internet Explorer

      • WinMemoryCleaner.exe (PID: 768)

  • INFO

    • Reads the machine GUID from the registry

      • WinMemoryCleaner.exe (PID: 768)

    • Checks supported languages

      • WinMemoryCleaner.exe (PID: 768)

    • Reads the computer name

      • WinMemoryCleaner.exe (PID: 768)

    • Reads Environment values

      • WinMemoryCleaner.exe (PID: 768)

    • Disables trace logs

      • WinMemoryCleaner.exe (PID: 768)

    • Checks proxy server information

      • WinMemoryCleaner.exe (PID: 768)

    • Reads the software policy settings

      • WinMemoryCleaner.exe (PID: 768)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win64 Executable (generic) (49.4)
.scr | Windows screen saver (23.4)
.dll | Win32 Dynamic Link Library (generic) (11.7)
.exe | Win32 Executable (generic) (8)
.exe | Generic Win/DOS Executable (3.5)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2023:12:24 10:34:38+00:00
ImageFileCharacteristics: Executable, Large address aware
PEType: PE32
LinkerVersion: 48
CodeSize: 212992
InitializedDataSize: 39424
UninitializedDataSize: -
EntryPoint: 0x35eda
OSVersion: 4
ImageVersion: -
SubsystemVersion: 4
Subsystem: Windows GUI
FileVersionNumber: 2.8.0.0
ProductVersionNumber: 2.8.0.0
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: Neutral
CharacterSet: Unicode
Comments: Windows Memory Cleaner
CompanyName: Igor Mundstein
FileDescription: Windows Memory Cleaner
FileVersion: 2.8.0.0
InternalName: WinMemoryCleaner.exe
LegalCopyright: GPL-3.0
LegalTrademarks: Igor Mundstein
OriginalFileName: WinMemoryCleaner.exe
ProductName: WinMemoryCleaner
ProductVersion: 2.8.0.0
AssemblyVersion: 2.8.0.0
No data.
screenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
140
Monitored processes
4
Malicious processes
0
Suspicious processes
1

Behavior graph

Click at the process to see the details
start winmemorycleaner.exe schtasks.exe no specs conhost.exe no specs winmemorycleaner.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
768"C:\Users\admin\AppData\Local\Temp\WinMemoryCleaner.exe" C:\Users\admin\AppData\Local\Temp\WinMemoryCleaner.exe
explorer.exe
User:
admin
Company:
Igor Mundstein
Integrity Level:
HIGH
Description:
Windows Memory Cleaner
Exit code:
0
Version:
2.8.0.0
Modules
Images
c:\users\admin\appdata\local\temp\winmemorycleaner.exe
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
1752\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.exe—schtasks.exe
User:
admin
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
4192"C:\Users\admin\AppData\Local\Temp\WinMemoryCleaner.exe" C:\Users\admin\AppData\Local\Temp\WinMemoryCleaner.exe—explorer.exe
User:
admin
Company:
Igor Mundstein
Integrity Level:
MEDIUM
Description:
Windows Memory Cleaner
Exit code:
3221226540
Version:
2.8.0.0
Modules
Images
c:\users\admin\appdata\local\temp\winmemorycleaner.exe
c:\windows\system32\ntdll.dll
5764"schtasks" /DELETE /F /TN "Windows Memory Cleaner"C:\Windows\System32\schtasks.exe—WinMemoryCleaner.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Task Scheduler Configuration Tool
Exit code:
1
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\schtasks.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.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
Total events
2 112
Read events
2 043
Write events
68
Delete events
1

Modification events

(PID) Process:(768) WinMemoryCleaner.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinMemoryCleaner
Operation:writeName:AlwaysOnTop
Value:
0
(PID) Process:(768) WinMemoryCleaner.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinMemoryCleaner
Operation:writeName:AutoOptimizationInterval
Value:
0
(PID) Process:(768) WinMemoryCleaner.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinMemoryCleaner
Operation:writeName:AutoOptimizationMemoryUsage
Value:
0
(PID) Process:(768) WinMemoryCleaner.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinMemoryCleaner
Operation:writeName:AutoUpdate
Value:
1
(PID) Process:(768) WinMemoryCleaner.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinMemoryCleaner
Operation:writeName:CloseAfterOptimization
Value:
0
(PID) Process:(768) WinMemoryCleaner.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinMemoryCleaner
Operation:writeName:CloseToTheNotificationArea
Value:
0
(PID) Process:(768) WinMemoryCleaner.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinMemoryCleaner
Operation:writeName:CompactMode
Value:
0
(PID) Process:(768) WinMemoryCleaner.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinMemoryCleaner
Operation:writeName:Language
Value:
en
(PID) Process:(768) WinMemoryCleaner.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinMemoryCleaner
Operation:writeName:MemoryAreas
Value:
47
(PID) Process:(768) WinMemoryCleaner.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinMemoryCleaner
Operation:writeName:OptimizationKey
Value:
56
Executable files
0
Suspicious files
0
Text files
0
Unknown types
0

Dropped files

No data
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
5
TCP/UDP connections
24
DNS requests
15
Threats
1

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3944
svchost.exe
GET
200
2.23.77.188:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
unknown
—
—
whitelisted
1268
svchost.exe
GET
200
23.55.104.190:80
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
6896
SIHClient.exe
GET
200
184.30.21.171:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl
unknown
—
—
whitelisted
6896
SIHClient.exe
GET
200
184.30.21.171:80
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
5944
MoUsoCoreWorker.exe
40.127.240.158:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
4868
RUXIMICS.exe
40.127.240.158:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
1268
svchost.exe
40.127.240.158:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
768
WinMemoryCleaner.exe
185.199.109.133:443
raw.githubusercontent.com
FASTLY
US
whitelisted
2336
svchost.exe
172.211.123.249:443
client.wns.windows.com
MICROSOFT-CORP-MSN-AS-BLOCK
FR
whitelisted
3944
svchost.exe
20.190.160.130:443
login.live.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
3944
svchost.exe
2.23.77.188:80
ocsp.digicert.com
AKAMAI-AS
DE
whitelisted
1268
svchost.exe
23.55.104.190:80
crl.microsoft.com
Akamai International B.V.
US
whitelisted

DNS requests

Domain
IP
Reputation
google.com
  • 216.58.206.78
whitelisted
raw.githubusercontent.com
  • 185.199.109.133
  • 185.199.108.133
  • 185.199.110.133
  • 185.199.111.133
whitelisted
client.wns.windows.com
  • 172.211.123.249
whitelisted
login.live.com
  • 20.190.160.130
  • 40.126.32.140
  • 20.190.160.65
  • 40.126.32.76
  • 20.190.160.67
  • 40.126.32.133
  • 20.190.160.64
  • 20.190.160.66
whitelisted
ocsp.digicert.com
  • 2.23.77.188
whitelisted
settings-win.data.microsoft.com
  • 40.127.240.158
  • 4.231.128.59
whitelisted
crl.microsoft.com
  • 23.55.104.190
  • 23.55.104.172
whitelisted
www.microsoft.com
  • 95.101.149.131
  • 184.30.21.171
whitelisted
nexusrules.officeapps.live.com
  • 52.111.236.21
whitelisted
slscr.update.microsoft.com
  • 20.12.23.50
whitelisted

Threats

PID
Process
Class
Message
2200
svchost.exe
Not Suspicious Traffic
INFO [ANY.RUN] Attempting to access raw user content on GitHub
Process
Message
WinMemoryCleaner.exe
WinMemoryCleaner.exe Information: 0 :
WinMemoryCleaner.exe
2025-06-21 17:57:23.698 INFORMATION [Optimize] MEMORY AREAS (1.9 seconds) Processes Working Set (Optimized) (0.2 seconds) System Working Set (Optimized) (0.0 seconds) Modified Page List (Optimized) (1.0 seconds) Standby List (Optimized) (0.5 seconds) Combined Page List (Optimized) (0.2 seconds)
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Reports
/attachments/1386032122074103888/1386032196074209434/WinMemoryCleaner.exe