File name:

WinLocker.exe

Full analysis: https://app.any.run/tasks/804970b6-aaa0-4b8a-8827-d2f236afffed
Verdict: Malicious activity
Analysis date: October 23, 2024, 16:02:32
OS: Windows 10 Professional (build: 19045, 64 bit)
Indicators:
MIME: application/vnd.microsoft.portable-executable
File info: PE32 executable (GUI) Intel 80386, for MS Windows, 8 sections
MD5:

E06C35B81F9953D061F8FAC90E809575

SHA1:

923AA1452D166B5829A8FDA5D8E17E7C2BE09E9D

SHA256:

EF99319C827A1DD6CC98D097918B151F1C8B155B7C3D463B2991C3942A4B5BAB

SSDEEP:

98304:TcCyub1kqAzajfr/qSRmkgTqcCb908yj2fBRhdLfCdat6zcMlU3UJfdA48X6GM++:4IA

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

    • Disables the Find the Start menu

      • WinLocker.exe (PID: 6688)

    • UAC/LUA settings modification

      • WinLocker.exe (PID: 6688)

    • Disables the Run the Start menu

      • WinLocker.exe (PID: 6688)

    • Changes the autorun value in the registry

      • WinLocker.exe (PID: 6688)

    • Disables the Shutdown in the Start menu

      • WinLocker.exe (PID: 6688)

    • Disables the LogOff the Start menu

      • WinLocker.exe (PID: 6688)

    • Changes image file execution options

      • WinLocker.exe (PID: 6688)

  • SUSPICIOUS

    • There is functionality for taking screenshot (YARA)

      • WinLocker.exe (PID: 6688)

    • Creates file in the systems drive root

      • WinLocker.exe (PID: 6688)

  • INFO

    • Checks supported languages

      • WinLocker.exe (PID: 6688)

    • Reads the computer name

      • WinLocker.exe (PID: 6688)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win32 Executable Delphi generic (37.4)
.scr | Windows screen saver (34.5)
.exe | Win32 Executable (generic) (11.9)
.exe | Win16/32 Executable Delphi generic (5.4)
.exe | Generic Win/DOS Executable (5.2)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 1992:06:19 22:22:17+00:00
ImageFileCharacteristics: Executable, No line numbers, No symbols, Bytes reversed lo, 32-bit, Bytes reversed hi
PEType: PE32
LinkerVersion: 2.25
CodeSize: 1146368
InitializedDataSize: 1598464
UninitializedDataSize: -
EntryPoint: 0x118d94
OSVersion: 4
ImageVersion: -
SubsystemVersion: 4
Subsystem: Windows GUI
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
128
Monitored processes
3
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start THREAT winlocker.exe shellexperiencehost.exe no specs winlocker.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
3276"C:\Users\admin\Desktop\WinLocker.exe" C:\Users\admin\Desktop\WinLocker.exe—explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
3221226540
Modules
Images
c:\users\admin\desktop\winlocker.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
6688"C:\Users\admin\Desktop\WinLocker.exe" C:\Users\admin\Desktop\WinLocker.exe
explorer.exe
User:
admin
Integrity Level:
HIGH
Modules
Images
c:\users\admin\desktop\winlocker.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
6692"C:\WINDOWS\SystemApps\ShellExperienceHost_cw5n1h2txyewy\ShellExperienceHost.exe" -ServerName:App.AppXtk181tbxbce2qsex02s8tw7hfxa9xb3t.mcaC:\Windows\SystemApps\ShellExperienceHost_cw5n1h2txyewy\ShellExperienceHost.exe—svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Shell Experience Host
Exit code:
0
Version:
10.0.19041.3758 (WinBuild.160101.0800)
Modules
Images
c:\windows\systemapps\shellexperiencehost_cw5n1h2txyewy\shellexperiencehost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\combase.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\wincorlib.dll
Total events
510
Read events
482
Write events
28
Delete events
0

Modification events

(PID) Process:(6688) WinLocker.exeKey:HKEY_CURRENT_USER\SOFTWARE\Policies\Microsoft\Windows\System
Operation:writeName:DisableCMD
Value:
2
(PID) Process:(6688) WinLocker.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System
Operation:writeName:EnableLUA
Value:
0
(PID) Process:(6688) WinLocker.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce
Operation:writeName:Java
Value:
C:\Users\admin\Desktop\WinLocker.exe
(PID) Process:(6688) WinLocker.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe
Operation:writeName:Debugger
Value:
C:\Users\admin\Desktop\WinLocker.exe
(PID) Process:(6688) WinLocker.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\taskmgr.exe
Operation:writeName:Debugger
Value:
C:\Users\admin\Desktop\WinLocker.exe
(PID) Process:(6688) WinLocker.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Uninstall
Operation:writeName:NoAddRemovePrograms
Value:
1
(PID) Process:(6688) WinLocker.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System
Operation:writeName:HideFastUserSwitching
Value:
1
(PID) Process:(6688) WinLocker.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Advanced
Operation:writeName:NoClose
Value:
1
(PID) Process:(6688) WinLocker.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System
Operation:writeName:DisableLockWorkstation
Value:
1
(PID) Process:(6688) WinLocker.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System
Operation:writeName:DisableChangePassword
Value:
1
Executable files
0
Suspicious files
0
Text files
2
Unknown types
1

Dropped files

PID
Process
Filename
Type
6688WinLocker.exe\Device\Harddisk0\DR0 —
MD5:—
SHA256:—
6688WinLocker.exeC:\Users\admin\Desktop\Time2.initext
MD5:0BDB002E56FB414EA820CEEC19706306
SHA256:62F43A22A9DB6911DA97DD77F614F18826D7A959BD7256534CAD3D5C4010B10B
6688WinLocker.exeC:\MBR.bingmc
MD5:0DA182957D5B2BD11A50DA7293ACEB77
SHA256:4EAE113930004A304FCAB258B075265F9E934A46D9CA09665258ACCDA77F87D2
6688WinLocker.exeC:\Users\admin\Desktop\Time.initext
MD5:EB13B7EAF7F30D348E471F0907B31AAC
SHA256:94BA214735774FB4E68BE906C3E181D29C71DBBCD10540E70BA7021FCF5EA3AA
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
4
TCP/UDP connections
25
DNS requests
9
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
1752
RUXIMICS.exe
GET
200
2.16.164.49:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
whitelisted
6944
svchost.exe
GET
200
2.16.164.49:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
whitelisted
1752
RUXIMICS.exe
GET
200
88.221.169.152:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
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
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
40.127.240.158:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
1752
RUXIMICS.exe
40.127.240.158:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
5488
MoUsoCoreWorker.exe
40.127.240.158:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
—
—
2.23.209.182:443
www.bing.com
Akamai International B.V.
GB
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
1752
RUXIMICS.exe
2.16.164.49:80
crl.microsoft.com
Akamai International B.V.
NL
whitelisted
6944
svchost.exe
2.16.164.49:80
crl.microsoft.com
Akamai International B.V.
NL
whitelisted
6944
svchost.exe
88.221.169.152:80
www.microsoft.com
AKAMAI-AS
DE
whitelisted
1752
RUXIMICS.exe
88.221.169.152:80
www.microsoft.com
AKAMAI-AS
DE
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 40.127.240.158
  • 20.73.194.208
whitelisted
www.bing.com
  • 2.23.209.182
  • 2.23.209.160
  • 2.23.209.149
  • 2.23.209.133
  • 2.23.209.141
  • 2.23.209.144
  • 2.23.209.131
  • 2.23.209.187
  • 2.23.209.130
  • 2.23.209.135
  • 2.23.209.193
  • 2.23.209.150
  • 2.23.209.181
  • 2.23.209.161
  • 2.23.209.158
whitelisted
google.com
  • 142.250.184.238
whitelisted
crl.microsoft.com
  • 2.16.164.49
  • 2.16.164.120
whitelisted
www.microsoft.com
  • 88.221.169.152
whitelisted
self.events.data.microsoft.com
  • 20.42.73.25
whitelisted

Threats

No threats detected
No debug info
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Reports
WinLocker.exe