Malware analysis c56080a6012df8074eedd90fadd69e6cb04c5a6acd337983d8be79ac40397a16 Malicious activity

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File name:	c56080a6012df8074eedd90fadd69e6cb04c5a6acd337983d8be79ac40397a16
Full analysis:	https://app.any.run/tasks/5079eb4c-11fe-475a-bbc6-31442483fed4
Verdict:	Malicious activity
Analysis date:	April 29, 2025, 22:17:48
OS:	Windows 10 Professional (build: 19044, 64 bit)
Tags:	tofsee
Indicators:
MIME:	application/vnd.microsoft.portable-executable
File info:	PE32 executable (GUI) Intel 80386, for MS Windows, 4 sections
MD5:	ED462887AC04EE3DC05A115ED45BCDA5
SHA1:	32F519D164171695E8DCB0233D7D16370EABC5FC
SHA256:	C56080A6012DF8074EEDD90FADD69E6CB04C5A6ACD337983D8BE79AC40397A16
SSDEEP:	49152:jcSqoeQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQR:jSQ

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
  - c56080a6012df8074eedd90fadd69e6cb04c5a6acd337983d8be79ac40397a16.exe (PID: 5116)
- TOFSEE has been detected (YARA)
  - c56080a6012df8074eedd90fadd69e6cb04c5a6acd337983d8be79ac40397a16.exe (PID: 5116)
SUSPICIOUS
- Reads security settings of Internet Explorer
  - c56080a6012df8074eedd90fadd69e6cb04c5a6acd337983d8be79ac40397a16.exe (PID: 5116)
- Executable content was dropped or overwritten
  - c56080a6012df8074eedd90fadd69e6cb04c5a6acd337983d8be79ac40397a16.exe (PID: 5116)
- Detected use of alternative data streams (AltDS)
  - svchost.exe (PID: 4452)
- Connects to SMTP port
  - svchost.exe (PID: 4452)
INFO
- Create files in a temporary directory
  - c56080a6012df8074eedd90fadd69e6cb04c5a6acd337983d8be79ac40397a16.exe (PID: 5116)
- Reads the computer name
  - c56080a6012df8074eedd90fadd69e6cb04c5a6acd337983d8be79ac40397a16.exe (PID: 5116)
  - louodozf.exe (PID: 300)
- Checks supported languages
  - c56080a6012df8074eedd90fadd69e6cb04c5a6acd337983d8be79ac40397a16.exe (PID: 5116)
  - louodozf.exe (PID: 300)
- Process checks computer location settings
  - c56080a6012df8074eedd90fadd69e6cb04c5a6acd337983d8be79ac40397a16.exe (PID: 5116)
- The sample compiled with english language support
  - c56080a6012df8074eedd90fadd69e6cb04c5a6acd337983d8be79ac40397a16.exe (PID: 5116)

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) (46.3)
.exe	\|	Win64 Executable (generic) (41)
.exe	\|	Win32 Executable (generic) (6.6)
.exe	\|	Generic Win/DOS Executable (2.9)
.exe	\|	DOS Executable Generic (2.9)

EXIF

EXE

MachineType:	Intel 386 or later, and compatibles
TimeStamp:	2019:10:29 06:56:42+00:00
ImageFileCharacteristics:	No relocs, Executable, 32-bit
PEType:	PE32
LinkerVersion:	9
CodeSize:	144896
InitializedDataSize:	96162816
UninitializedDataSize:	-
EntryPoint:	0x44ab
OSVersion:	5
ImageVersion:	-
SubsystemVersion:	5
Subsystem:	Windows GUI
FileVersionNumber:	44.0.0.0
ProductVersionNumber:	44.0.0.0
FileFlagsMask:	0x003f
FileFlags:	Special build
FileOS:	Windows NT 32-bit
ObjectFileType:	Executable application
FileSubtype:	-
LanguageCode:	English (U.S.)
CharacterSet:	Windows, Latin1
FileV:	44.0.0.56

No data.

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All screenshots are available in the full report

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Total processes

135

Monitored processes

Malicious processes

Suspicious processes

Behavior graph

Click at the process to see the details

Process information

PID

CMD

Path

Indicators

Parent process

300

"C:\Users\admin\louodozf.exe" /d"C:\Users\admin\AppData\Local\Temp\c56080a6012df8074eedd90fadd69e6cb04c5a6acd337983d8be79ac40397a16.exe" /e550302100000007F

C:\Users\admin\louodozf.exe

—

c56080a6012df8074eedd90fadd69e6cb04c5a6acd337983d8be79ac40397a16.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

2002934592

Modules

Images
c:\users\admin\louodozf.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

4008

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

C:\Windows\SysWOW64\wusa.exe

—

c56080a6012df8074eedd90fadd69e6cb04c5a6acd337983d8be79ac40397a16.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

4452

svchost.exe

C:\Windows\SysWOW64\svchost.exe

louodozf.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

5116

"C:\Users\admin\AppData\Local\Temp\c56080a6012df8074eedd90fadd69e6cb04c5a6acd337983d8be79ac40397a16.exe"

C:\Users\admin\AppData\Local\Temp\c56080a6012df8074eedd90fadd69e6cb04c5a6acd337983d8be79ac40397a16.exe

explorer.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

Modules

Images
c:\users\admin\appdata\local\temp\c56080a6012df8074eedd90fadd69e6cb04c5a6acd337983d8be79ac40397a16.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

7012

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

C:\Windows\SysWOW64\wusa.exe

c56080a6012df8074eedd90fadd69e6cb04c5a6acd337983d8be79ac40397a16.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

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Total events

721

Read events

720

Write events

Delete events

Modification events


(PID) Process:	(5116) c56080a6012df8074eedd90fadd69e6cb04c5a6acd337983d8be79ac40397a16.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Operation:	write	Name:	pqzyoasj
Value: "C:\Users\admin\louodozf.exe"

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
5116	c56080a6012df8074eedd90fadd69e6cb04c5a6acd337983d8be79ac40397a16.exe	C:\Users\admin\AppData\Local\Temp\xvefokzv.exe		executable
		MD5:A7DA2733C22E2EB2E2B87E4D8C551D94	SHA256:BA32D6796C191D39E1263CAF6BF841B7631D4BF82E562A5BD4AB337572743A16
5116	c56080a6012df8074eedd90fadd69e6cb04c5a6acd337983d8be79ac40397a16.exe	C:\Users\admin\louodozf.exe		executable
		MD5:5D8896041DEDCBE4CC0619F2DAAF37AF	SHA256:FC09E92EFC8485D5107793E94C4A1D0BA6FE98E1FB98AD148F91D97F60F4CE06

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
5496	MoUsoCoreWorker.exe	GET	200	95.101.149.131:80	http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl	unknown	—	—	whitelisted
5496	MoUsoCoreWorker.exe	GET	200	2.16.241.12:80	http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl	unknown	—	—	whitelisted
6544	svchost.exe	GET	200	2.23.77.188:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D	unknown	—	—	whitelisted
1072	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
1072	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

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
2104	svchost.exe	40.127.240.158:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
—	—	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
5496	MoUsoCoreWorker.exe	2.16.241.12:80	crl.microsoft.com	Akamai International B.V.	DE	whitelisted
5496	MoUsoCoreWorker.exe	95.101.149.131:80	www.microsoft.com	Akamai International B.V.	NL	whitelisted
2112	svchost.exe	51.104.136.2:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
3216	svchost.exe	172.211.123.249:443	client.wns.windows.com	MICROSOFT-CORP-MSN-AS-BLOCK	FR	whitelisted
6544	svchost.exe	20.190.160.66:443	login.live.com	MICROSOFT-CORP-MSN-AS-BLOCK	NL	whitelisted
6544	svchost.exe	2.23.77.188:80	ocsp.digicert.com	AKAMAI-AS	DE	whitelisted

DNS requests

Domain	IP	Reputation
settings-win.data.microsoft.com	40.127.240.158 51.104.136.2 20.73.194.208	whitelisted
google.com	142.250.185.110	whitelisted
crl.microsoft.com	2.16.241.12 2.16.241.19	whitelisted
www.microsoft.com	95.101.149.131	whitelisted
client.wns.windows.com	172.211.123.249	whitelisted
login.live.com	20.190.160.66 20.190.160.22 20.190.160.131 20.190.160.17 20.190.160.132 40.126.32.138 40.126.32.140 20.190.160.67	whitelisted
ocsp.digicert.com	2.23.77.188	whitelisted
slscr.update.microsoft.com	4.175.87.197	whitelisted
fe3cr.delivery.mp.microsoft.com	13.85.23.206	whitelisted
microsoft.com	13.107.246.59	whitelisted

Threats

No threats detected

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No debug info

General Info

c56080a6012df8074eedd90fadd69e6cb04c5a6acd337983d8be79ac40397a16

ED462887AC04EE3DC05A115ED45BCDA5

32F519D164171695E8DCB0233D7D16370EABC5FC

C56080A6012DF8074EEDD90FADD69E6CB04C5A6ACD337983D8BE79AC40397A16

49152:jcSqoeQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQR:jSQ

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)

Connects to SMTP port

INFO

Create files in a temporary directory

Reads the computer name

Checks supported languages

Process checks computer location settings

The sample compiled with english language support

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

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings