Malware analysis 52da3d86dddbe2e993485aa4edbb088b9c819d01c0f169e2f682094249760513.exe Malicious activity

Add for printing

File name:	52da3d86dddbe2e993485aa4edbb088b9c819d01c0f169e2f682094249760513.exe
Full analysis:	https://app.any.run/tasks/d7aaa5fd-c48f-44be-aa26-0c1e1dce130f
Verdict:	Malicious activity
Analysis date:	May 17, 2025, 09:23:35
OS:	Windows 10 Professional (build: 19044, 64 bit)
Tags:	tofsee
Indicators:
MIME:	application/vnd.microsoft.portable-executable
File info:	PE32 executable (GUI) Intel 80386 system file, for MS Windows, 7 sections
MD5:	D7532179A380C805F28F95681B8439BD
SHA1:	CD4637852FE697406C9CCF2E1652FEC950F014C7
SHA256:	52DA3D86DDDBE2E993485AA4EDBB088B9C819D01C0F169E2F682094249760513
SSDEEP:	49152:Owx1kSpwpwpwpwpwpwpwpwpwpwpwpwpwpwpwpwpwpwpwpwpwpwpwpwpwpwpwpwpq:PK

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.

Launch configuration

Task duration:: 60 seconds
Heavy Evasion option:: off
Network geolocation:: off
Additional time used:: none
MITM proxy:: off
Privacy:: Public submission
Fakenet option:: off
Route via Tor:: off
Autoconfirmation of UAC:: on
Network:: on

Software preset

Internet Explorer 11.3636.19041.0
Adobe Acrobat (64-bit) (23.001.20093)
Adobe Flash Player 32 NPAPI (32.0.0.465)
Adobe Flash Player 32 PPAPI (32.0.0.465)
CCleaner (6.20)
FileZilla 3.65.0 (3.65.0)
Google Chrome (122.0.6261.70)
Google Update Helper (1.3.36.51)
Java 8 Update 271 (64-bit) (8.0.2710.9)
Java Auto Updater (2.8.271.9)
Microsoft Edge (122.0.2365.59)
Microsoft Edge Update (1.3.185.17)
Microsoft Office Professional 2019 - de-de (16.0.16026.20146)
Microsoft Office Professional 2019 - en-us (16.0.16026.20146)
Microsoft Office Professional 2019 - es-es (16.0.16026.20146)
Microsoft Office Professional 2019 - it-it (16.0.16026.20146)
Microsoft Office Professional 2019 - ja-jp (16.0.16026.20146)
Microsoft Office Professional 2019 - ko-kr (16.0.16026.20146)
Microsoft Office Professional 2019 - pt-br (16.0.16026.20146)
Microsoft Office Professional 2019 - tr-tr (16.0.16026.20146)
Microsoft Office Professionnel 2019 - fr-fr (16.0.16026.20146)
Microsoft Office профессиональный 2019 - ru-ru (16.0.16026.20146)
Microsoft OneNote - en-us (16.0.16026.20146)
Microsoft Update Health Tools (3.74.0.0)
Microsoft Visual C++ 2013 Redistributable (x64) - 12.0.30501 (12.0.30501.0)
Microsoft Visual C++ 2013 x64 Additional Runtime - 12.0.21005 (12.0.21005)
Microsoft Visual C++ 2013 x64 Minimum Runtime - 12.0.21005 (12.0.21005)
Microsoft Visual C++ 2015-2022 Redistributable (x64) - 14.36.32532 (14.36.32532.0)
Microsoft Visual C++ 2015-2022 Redistributable (x86) - 14.36.32532 (14.36.32532.0)
Microsoft Visual C++ 2022 X64 Additional Runtime - 14.36.32532 (14.36.32532)
Microsoft Visual C++ 2022 X64 Minimum Runtime - 14.36.32532 (14.36.32532)
Microsoft Visual C++ 2022 X86 Additional Runtime - 14.36.32532 (14.36.32532)
Microsoft Visual C++ 2022 X86 Minimum Runtime - 14.36.32532 (14.36.32532)
Mozilla Firefox (x64 en-US) (123.0)
Mozilla Maintenance Service (123.0)
Notepad++ (64-bit x64) (7.9.1)
Office 16 Click-to-Run Extensibility Component (16.0.15726.20202)
Office 16 Click-to-Run Licensing Component (16.0.16026.20146)
Office 16 Click-to-Run Localization Component (16.0.15726.20202)
Office 16 Click-to-Run Localization Component (16.0.15928.20198)
PowerShell 7-x64 (7.3.5.0)
Skype version 8.104 (8.104)
Update for Windows 10 for x64-based Systems (KB4023057) (2.59.0.0)
Update for Windows 10 for x64-based Systems (KB4023057) (2.63.0.0)
Update for Windows 10 for x64-based Systems (KB4480730) (2.55.0.0)
Update for Windows 10 for x64-based Systems (KB5001716) (8.93.0.0)
VLC media player (3.0.11)
WinRAR 5.91 (64-bit) (5.91.0)
Windows PC Health Check (3.6.2204.08001)

Hotfixes

Client LanguagePack Package
DotNetRollup
DotNetRollup 481
FodMetadata Package
Foundation Package
Hello Face Package
InternetExplorer Optional Package
KB5003791
KB5011048
KB5015684
KB5033052
LanguageFeatures Basic en us Package
LanguageFeatures Handwriting en us Package
LanguageFeatures OCR en us Package
LanguageFeatures Speech en us Package
LanguageFeatures TextToSpeech en us Package
MSPaint FoD Package
MediaPlayer Package
Microsoft OneCore ApplicationModel Sync Desktop FOD Package
Microsoft OneCore DirectX Database FOD Package
NetFx3 OnDemand Package
Notepad FoD Package
OpenSSH Client Package
PowerShell ISE FOD Package
Printing PMCPPC FoD Package
Printing WFS FoD Package
ProfessionalEdition
QuickAssist Package
RollupFix
ServicingStack
ServicingStack 3989
StepsRecorder Package
TabletPCMath Package
UserExperience Desktop Package
WordPad FoD Package

Add for printing

MALICIOUS
- Changes the autorun value in the registry
  - 52da3d86dddbe2e993485aa4edbb088b9c819d01c0f169e2f682094249760513.exe (PID: 1056)
- TOFSEE has been detected (YARA)
  - svchost.exe (PID: 5176)
SUSPICIOUS
- Executes application which crashes
  - 52da3d86dddbe2e993485aa4edbb088b9c819d01c0f169e2f682094249760513.exe (PID: 1056)
  - lgkcsdfd.exe (PID: 6564)
- Reads security settings of Internet Explorer
  - 52da3d86dddbe2e993485aa4edbb088b9c819d01c0f169e2f682094249760513.exe (PID: 1056)
- Executable content was dropped or overwritten
  - 52da3d86dddbe2e993485aa4edbb088b9c819d01c0f169e2f682094249760513.exe (PID: 1056)
- Detected use of alternative data streams (AltDS)
  - svchost.exe (PID: 5176)
- Connects to SMTP port
  - svchost.exe (PID: 5176)
INFO
- Create files in a temporary directory
  - 52da3d86dddbe2e993485aa4edbb088b9c819d01c0f169e2f682094249760513.exe (PID: 1056)
- Process checks computer location settings
  - 52da3d86dddbe2e993485aa4edbb088b9c819d01c0f169e2f682094249760513.exe (PID: 1056)
- Checks supported languages
  - 52da3d86dddbe2e993485aa4edbb088b9c819d01c0f169e2f682094249760513.exe (PID: 1056)
  - lgkcsdfd.exe (PID: 6564)
- Reads the computer name
  - 52da3d86dddbe2e993485aa4edbb088b9c819d01c0f169e2f682094249760513.exe (PID: 1056)
  - lgkcsdfd.exe (PID: 6564)

Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report

Add for printing

No Malware configuration.

Add for printing

TRiD

.exe	\|	Win64 Executable (generic) (76.4)
.exe	\|	Win32 Executable (generic) (12.4)
.exe	\|	Generic Win/DOS Executable (5.5)
.exe	\|	DOS Executable Generic (5.5)

EXIF

EXE

MachineType:	Intel 386 or later, and compatibles
TimeStamp:	2018:03:26 16:52:44+00:00
ImageFileCharacteristics:	Executable, 32-bit, System file
PEType:	PE32
LinkerVersion:	12
CodeSize:	53760
InitializedDataSize:	91185664
UninitializedDataSize:	-
EntryPoint:	0x26e7
OSVersion:	5.1
ImageVersion:	-
SubsystemVersion:	5.1
Subsystem:	Windows GUI

No data.

Add for printing

All screenshots are available in the full report

Add for printing

Total processes

146

Monitored processes

Malicious processes

Suspicious processes

Behavior graph

Click at the process to see the details

Process information

PID

CMD

Path

Indicators

Parent process

672

C:\WINDOWS\SysWOW64\WerFault.exe -u -p 1056 -s 824

C:\Windows\SysWOW64\WerFault.exe

—

52da3d86dddbe2e993485aa4edbb088b9c819d01c0f169e2f682094249760513.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Windows Problem Reporting

Exit code:

Version:

10.0.19041.3996 (WinBuild.160101.0800)

Modules

Images
c:\windows\syswow64\werfault.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

728

C:\WINDOWS\SysWOW64\WerFault.exe -u -p 1056 -s 924

C:\Windows\SysWOW64\WerFault.exe

—

52da3d86dddbe2e993485aa4edbb088b9c819d01c0f169e2f682094249760513.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Windows Problem Reporting

Exit code:

Version:

10.0.19041.3996 (WinBuild.160101.0800)

Modules

Images
c:\windows\syswow64\werfault.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

1056

"C:\Users\admin\AppData\Local\Temp\52da3d86dddbe2e993485aa4edbb088b9c819d01c0f169e2f682094249760513.exe"

C:\Users\admin\AppData\Local\Temp\52da3d86dddbe2e993485aa4edbb088b9c819d01c0f169e2f682094249760513.exe

explorer.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

3221225477

Modules

Images
c:\users\admin\appdata\local\temp\52da3d86dddbe2e993485aa4edbb088b9c819d01c0f169e2f682094249760513.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

2516

C:\WINDOWS\SysWOW64\WerFault.exe -u -p 1056 -s 988

C:\Windows\SysWOW64\WerFault.exe

—

52da3d86dddbe2e993485aa4edbb088b9c819d01c0f169e2f682094249760513.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Windows Problem Reporting

Exit code:

Version:

10.0.19041.3996 (WinBuild.160101.0800)

Modules

Images
c:\windows\syswow64\werfault.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

2908

C:\WINDOWS\SysWOW64\WerFault.exe -u -p 1056 -s 1036

C:\Windows\SysWOW64\WerFault.exe

—

52da3d86dddbe2e993485aa4edbb088b9c819d01c0f169e2f682094249760513.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Windows Problem Reporting

Exit code:

Version:

10.0.19041.3996 (WinBuild.160101.0800)

Modules

Images
c:\windows\syswow64\werfault.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

3268

"C:\Windows\System32\wusa.exe"

C:\Windows\SysWOW64\wusa.exe

—

52da3d86dddbe2e993485aa4edbb088b9c819d01c0f169e2f682094249760513.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Windows Update Standalone Installer

Exit code:

3221226540

Version:

10.0.19041.3636 (WinBuild.160101.0800)

Modules

Images
c:\windows\syswow64\wusa.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll

4608

C:\WINDOWS\SysWOW64\WerFault.exe -u -p 1056 -s 992

C:\Windows\SysWOW64\WerFault.exe

—

52da3d86dddbe2e993485aa4edbb088b9c819d01c0f169e2f682094249760513.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Windows Problem Reporting

Exit code:

Version:

10.0.19041.3996 (WinBuild.160101.0800)

Modules

Images
c:\windows\syswow64\werfault.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

4688

C:\WINDOWS\SysWOW64\WerFault.exe -u -p 1056 -s 952

C:\Windows\SysWOW64\WerFault.exe

—

52da3d86dddbe2e993485aa4edbb088b9c819d01c0f169e2f682094249760513.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Windows Problem Reporting

Exit code:

Version:

10.0.19041.3996 (WinBuild.160101.0800)

Modules

Images
c:\windows\syswow64\werfault.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

5164

C:\WINDOWS\SysWOW64\WerFault.exe -u -p 6564 -s 584

C:\Windows\SysWOW64\WerFault.exe

—

lgkcsdfd.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Windows Problem Reporting

Exit code:

Version:

10.0.19041.3996 (WinBuild.160101.0800)

Modules

Images
c:\windows\syswow64\werfault.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

5176

svchost.exe

C:\Windows\SysWOW64\svchost.exe

lgkcsdfd.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Host Process for Windows Services

Version:

10.0.19041.1 (WinBuild.160101.0800)

Modules

Images
c:\windows\syswow64\svchost.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\ws2_32.dll

Add for printing

Total events

3 663

Read events

3 662

Write events

Delete events

Modification events


(PID) Process:	(1056) 52da3d86dddbe2e993485aa4edbb088b9c819d01c0f169e2f682094249760513.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Operation:	write	Name:	cdmlbnfw
Value: "C:\Users\admin\lgkcsdfd.exe"

Add for printing

Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
1056	52da3d86dddbe2e993485aa4edbb088b9c819d01c0f169e2f682094249760513.exe	C:\Users\admin\lgkcsdfd.exe		executable
		MD5:DC1D4419C8E64B597E7CAABD15F333F4	SHA256:61DDEAF741E52CA78CBF248A439BDC6784A78615D01A9CBC380F1D4753735F82
1056	52da3d86dddbe2e993485aa4edbb088b9c819d01c0f169e2f682094249760513.exe	C:\Users\admin\AppData\Local\Temp\yatelthx.exe		executable
		MD5:DB7250B2B49B0411EDAE05620D8FE283	SHA256:42914178DF7F2B60EC6719C955F1619222951658EE759FDE3F6A8DC68F6EBB66

Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Add for printing

HTTP(S) requests

TCP/UDP connections

DNS requests

Threats

HTTP requests

PID	Process	Method	HTTP Code	IP	URL	CN	Type	Size	Reputation
—	—	GET	200	23.216.77.15:80	http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl	unknown	—	—	whitelisted
—	—	GET	200	184.30.21.171:80	http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl	unknown	—	—	whitelisted
4608	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
4608	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

Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID	Process	IP	Domain	ASN	CN	Reputation
—	—	40.127.240.158:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
4	System	192.168.100.255:137	—	—	—	whitelisted
—	—	23.216.77.15:80	crl.microsoft.com	Akamai International B.V.	DE	whitelisted
—	—	184.30.21.171:80	www.microsoft.com	AKAMAI-AS	DE	whitelisted
4	System	192.168.100.255:138	—	—	—	whitelisted
3216	svchost.exe	172.211.123.249:443	client.wns.windows.com	MICROSOFT-CORP-MSN-AS-BLOCK	FR	whitelisted
5176	svchost.exe	13.107.253.44:80	microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	US	whitelisted
5176	svchost.exe	52.101.42.4:25	microsoft-com.mail.protection.outlook.com	MICROSOFT-CORP-MSN-AS-BLOCK	US	whitelisted
5176	svchost.exe	43.231.4.7:443	—	Gigabit Hosting Sdn Bhd	MY	unknown
4608	SIHClient.exe	52.149.20.212:443	slscr.update.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	US	whitelisted

DNS requests

Domain	IP	Reputation
settings-win.data.microsoft.com	40.127.240.158	whitelisted
crl.microsoft.com	23.216.77.15 23.216.77.9 23.216.77.18 23.216.77.13 23.216.77.43 23.216.77.17 23.216.77.8 23.216.77.16 23.216.77.12	whitelisted
www.microsoft.com	184.30.21.171	whitelisted
google.com	142.250.185.174	whitelisted
client.wns.windows.com	172.211.123.249	whitelisted
microsoft.com	13.107.253.44	whitelisted
microsoft-com.mail.protection.outlook.com	52.101.42.4 52.101.8.46 52.101.9.11 52.101.11.15	whitelisted
slscr.update.microsoft.com	52.149.20.212	whitelisted
fe3cr.delivery.mp.microsoft.com	20.3.187.198	whitelisted
yahoo.com	—	whitelisted

Threats

No threats detected

Add for printing

No debug info

General Info

52da3d86dddbe2e993485aa4edbb088b9c819d01c0f169e2f682094249760513.exe

D7532179A380C805F28F95681B8439BD

CD4637852FE697406C9CCF2E1652FEC950F014C7

52DA3D86DDDBE2E993485AA4EDBB088B9C819D01C0F169E2F682094249760513

49152:Owx1kSpwpwpwpwpwpwpwpwpwpwpwpwpwpwpwpwpwpwpwpwpwpwpwpwpwpwpwpwpq:PK

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Changes the autorun value in the registry

TOFSEE has been detected (YARA)

SUSPICIOUS

Executes application which crashes

Reads security settings of Internet Explorer

Executable content was dropped or overwritten

Detected use of alternative data streams (AltDS)

Connects to SMTP port

INFO

Create files in a temporary directory

Process checks computer location settings

Checks supported languages

Reads the computer name

Malware configuration

Static information

TRiD

EXIF

EXE

Video and screenshots

Processes

Behavior graph

Specs description

Process information

Information

Modules

Information

Modules

Information

Modules

Information

Modules

Information

Modules

Information

Modules

Information

Modules

Information

Modules

Information

Modules

Information

Modules

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings