Malware analysis ae26fef408851269039404c443026ecb6f3143ed1922de0bec4a2836c1e2d52d Malicious activity

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File name:	ae26fef408851269039404c443026ecb6f3143ed1922de0bec4a2836c1e2d52d
Full analysis:	https://app.any.run/tasks/2ece45e8-4db9-4713-887c-4a1f0f59700f
Verdict:	Malicious activity
Analysis date:	April 29, 2025, 12:56:26
OS:	Windows 10 Professional (build: 19044, 64 bit)
Indicators:
MIME:	application/vnd.microsoft.portable-executable
File info:	PE32 executable (GUI) Intel 80386, for MS Windows, 4 sections
MD5:	7814D8163B2F960B5BE0624A2FFD041B
SHA1:	12B2115A2F58EA6A795F74EB0B60CA21D6C6F0FA
SHA256:	AE26FEF408851269039404C443026ECB6F3143ED1922DE0BEC4A2836C1E2D52D
SSDEEP:	6144:RGkNOSSGvkYjsVOnkqutSEwcohG/9oZhe2ArO0Q5VVVVVd+uZr:F0SSVYj8Onk5/ByrvNJVVVVVTF

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

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MALICIOUS
- Changes the autorun value in the registry
  - ae26fef408851269039404c443026ecb6f3143ed1922de0bec4a2836c1e2d52d.exe (PID: 7420)
- TOFSEE has been detected (YARA)
  - svchost.exe (PID: 7284)
SUSPICIOUS
- Reads security settings of Internet Explorer
  - ae26fef408851269039404c443026ecb6f3143ed1922de0bec4a2836c1e2d52d.exe (PID: 7420)
- Executable content was dropped or overwritten
  - ae26fef408851269039404c443026ecb6f3143ed1922de0bec4a2836c1e2d52d.exe (PID: 7420)
- Detected use of alternative data streams (AltDS)
  - svchost.exe (PID: 7284)
- Executes application which crashes
  - nzymxhpj.exe (PID: 7764)
  - ae26fef408851269039404c443026ecb6f3143ed1922de0bec4a2836c1e2d52d.exe (PID: 7420)
- Connects to SMTP port
  - svchost.exe (PID: 7284)
INFO
- Checks supported languages
  - ae26fef408851269039404c443026ecb6f3143ed1922de0bec4a2836c1e2d52d.exe (PID: 7420)
  - nzymxhpj.exe (PID: 7764)
- Create files in a temporary directory
  - ae26fef408851269039404c443026ecb6f3143ed1922de0bec4a2836c1e2d52d.exe (PID: 7420)
- Reads the computer name
  - ae26fef408851269039404c443026ecb6f3143ed1922de0bec4a2836c1e2d52d.exe (PID: 7420)
  - nzymxhpj.exe (PID: 7764)
- Process checks computer location settings
  - ae26fef408851269039404c443026ecb6f3143ed1922de0bec4a2836c1e2d52d.exe (PID: 7420)

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

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No Malware configuration.

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TRiD

.exe	\|	Win32 Executable MS Visual C++ (generic) (35)
.exe	\|	Win64 Executable (generic) (31)
.scr	\|	Windows screen saver (14.7)
.dll	\|	Win32 Dynamic Link Library (generic) (7.3)
.exe	\|	Win32 Executable (generic) (5)

EXIF

EXE

MachineType:	Intel 386 or later, and compatibles
TimeStamp:	2019:10:15 10:50:16+00:00
ImageFileCharacteristics:	Executable, 32-bit
PEType:	PE32
LinkerVersion:	9
CodeSize:	87040
InitializedDataSize:	790016
UninitializedDataSize:	-
EntryPoint:	0x6017
OSVersion:	5
ImageVersion:	-
SubsystemVersion:	5
Subsystem:	Windows GUI
FileVersionNumber:	1.0.0.1
ProductVersionNumber:	1.0.0.1
FileFlagsMask:	0x007f
FileFlags:	(none)
FileOS:	Unknown (0x40324)
ObjectFileType:	Static library
FileSubtype:	-

No data.

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All screenshots are available in the full report

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Total processes

142

Monitored processes

Malicious processes

Suspicious processes

Behavior graph

Click at the process to see the details

Process information

PID

CMD

Path

Indicators

Parent process

2196

C:\WINDOWS\system32\svchost.exe -k NetworkService -p -s Dnscache

C:\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

7284

svchost.exe

C:\Windows\SysWOW64\svchost.exe

nzymxhpj.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

7372

C:\WINDOWS\SysWOW64\WerFault.exe -u -p 7764 -s 556

C:\Windows\SysWOW64\WerFault.exe

—

nzymxhpj.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

7420

"C:\Users\admin\AppData\Local\Temp\ae26fef408851269039404c443026ecb6f3143ed1922de0bec4a2836c1e2d52d.exe"

C:\Users\admin\AppData\Local\Temp\ae26fef408851269039404c443026ecb6f3143ed1922de0bec4a2836c1e2d52d.exe

explorer.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

3221225477

Modules

Images
c:\users\admin\appdata\local\temp\ae26fef408851269039404c443026ecb6f3143ed1922de0bec4a2836c1e2d52d.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

7468

C:\WINDOWS\system32\SppExtComObj.exe -Embedding

C:\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

7500

"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=TimerEvent

C:\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

7632

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

C:\Windows\SysWOW64\wusa.exe

—

ae26fef408851269039404c443026ecb6f3143ed1922de0bec4a2836c1e2d52d.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

7708

"C:\WINDOWS\SysWOW64\wusa.exe"

C:\Windows\SysWOW64\wusa.exe

ae26fef408851269039404c443026ecb6f3143ed1922de0bec4a2836c1e2d52d.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

HIGH

Description:

Windows Update Standalone Installer

Exit code:

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
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

7764

"C:\Users\admin\nzymxhpj.exe" /d"C:\Users\admin\AppData\Local\Temp\ae26fef408851269039404c443026ecb6f3143ed1922de0bec4a2836c1e2d52d.exe" /e550302100000007F

C:\Users\admin\nzymxhpj.exe

ae26fef408851269039404c443026ecb6f3143ed1922de0bec4a2836c1e2d52d.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

3221225477

Modules

Images
c:\users\admin\nzymxhpj.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

7832

C:\WINDOWS\SysWOW64\WerFault.exe -u -p 7420 -s 764

C:\Windows\SysWOW64\WerFault.exe

—

ae26fef408851269039404c443026ecb6f3143ed1922de0bec4a2836c1e2d52d.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

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Total events

1 581

Read events

1 580

Write events

Delete events

Modification events


(PID) Process:	(7420) ae26fef408851269039404c443026ecb6f3143ed1922de0bec4a2836c1e2d52d.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Operation:	write	Name:	lmvukwof
Value: "C:\Users\admin\nzymxhpj.exe"

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
7420	ae26fef408851269039404c443026ecb6f3143ed1922de0bec4a2836c1e2d52d.exe	C:\Users\admin\AppData\Local\Temp\lffwhqhj.exe		executable
		MD5:3A8DC85BB0446A6356DAF7349BE1E2D2	SHA256:2CCC258F64FF2B3A50D5EAB2853E8FBDF9B86D4948D47BBB6FC6B9225C262B32
7420	ae26fef408851269039404c443026ecb6f3143ed1922de0bec4a2836c1e2d52d.exe	C:\Users\admin\nzymxhpj.exe		executable
		MD5:3E1B26D7BFB8AEFEFEF1F20062A5289E	SHA256:A0623F7235DDDF897FBA5F854DE0E9CA6A656D1AC80423D689F74423EB922E9C

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

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HTTP(S) requests

TCP/UDP connections

DNS requests

Threats

HTTP requests

PID	Process	Method	HTTP Code	IP	URL	CN	Type	Size	Reputation
—	—	GET	200	184.30.21.171:80	http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl	unknown	—	—	whitelisted
—	—	GET	200	23.48.23.164:80	http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl	unknown	—	—	whitelisted
—	—	GET	200	184.30.131.245:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D	unknown	—	—	whitelisted
4188	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
4188	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
4	System	192.168.100.255:138	—	—	—	whitelisted
—	—	51.104.136.2:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
—	—	23.48.23.164:80	crl.microsoft.com	Akamai International B.V.	DE	whitelisted
—	—	184.30.21.171:80	www.microsoft.com	AKAMAI-AS	DE	whitelisted
—	—	51.124.78.146:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	NL	whitelisted
6544	svchost.exe	20.190.160.22:443	login.live.com	MICROSOFT-CORP-MSN-AS-BLOCK	NL	whitelisted
—	—	172.211.123.250:443	client.wns.windows.com	MICROSOFT-CORP-MSN-AS-BLOCK	FR	whitelisted
—	—	184.30.131.245:80	ocsp.digicert.com	AKAMAI-AS	US	whitelisted
6488	RUXIMICS.exe	51.124.78.146:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	NL	whitelisted
2104	svchost.exe	51.104.136.2:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted

DNS requests

Domain	IP	Reputation
settings-win.data.microsoft.com	51.104.136.2 51.124.78.146	whitelisted
crl.microsoft.com	23.48.23.164 23.48.23.166 23.48.23.139 23.48.23.156 23.48.23.147 23.48.23.158 23.48.23.140 23.48.23.145 23.48.23.150	whitelisted
www.microsoft.com	184.30.21.171	whitelisted
google.com	142.250.186.78	whitelisted
login.live.com	20.190.160.22 20.190.160.128 20.190.160.2 20.190.160.132 40.126.32.138 40.126.32.74 20.190.160.3 20.190.160.17	whitelisted
client.wns.windows.com	172.211.123.250	whitelisted
ocsp.digicert.com	184.30.131.245	whitelisted
microsoft.com	13.107.246.59	whitelisted
microsoft-com.mail.protection.outlook.com	52.101.42.6 52.101.10.5 52.101.8.46 52.101.41.26	whitelisted
slscr.update.microsoft.com	172.202.163.200	whitelisted

Threats

No threats detected

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No debug info

General Info

ae26fef408851269039404c443026ecb6f3143ed1922de0bec4a2836c1e2d52d

7814D8163B2F960B5BE0624A2FFD041B

12B2115A2F58EA6A795F74EB0B60CA21D6C6F0FA

AE26FEF408851269039404C443026ECB6F3143ED1922DE0BEC4A2836C1E2D52D

6144:RGkNOSSGvkYjsVOnkqutSEwcohG/9oZhe2ArO0Q5VVVVVd+uZr:F0SSVYj8Onk5/ByrvNJVVVVVTF

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

Reads security settings of Internet Explorer

Executable content was dropped or overwritten

Detected use of alternative data streams (AltDS)

Executes application which crashes

Connects to SMTP port

INFO

Checks supported languages

Create files in a temporary directory

Reads the computer name

Process checks computer location settings

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