Malware analysis 565ff723884f77bf7e744527b0eb736373183ce1cc6c6df0fdee4b2929f685c2.exe Malicious activity

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File name:	565ff723884f77bf7e744527b0eb736373183ce1cc6c6df0fdee4b2929f685c2.exe
Full analysis:	https://app.any.run/tasks/7774794b-9457-4775-a019-4cfc201777e9
Verdict:	Malicious activity
Threats:	Ransomware is a type of malicious software that locks users out of their system or data using different methods to force them to pay a ransom. Most often, such programs encrypt files on an infected machine and demand a fee to be paid in exchange for the decryption key. Additionally, such programs can be used to steal sensitive information from the compromised computer and even conduct DDoS attacks against affected organizations to pressure them into paying. Malware Trends Tracker >>>
Analysis date:	May 15, 2025, 16:11:42
OS:	Windows 10 Professional (build: 19044, 64 bit)
Tags:	ransomware
Indicators:
MIME:	application/vnd.microsoft.portable-executable
File info:	PE32 executable (GUI) Intel 80386, for MS Windows, 4 sections
MD5:	810CE3C27A736F08D3A57FFF9106DE6F
SHA1:	12FD06E820085E34BC58D2C6AD4110FB06CCEE2F
SHA256:	565FF723884F77BF7E744527B0EB736373183CE1CC6C6DF0FDEE4B2929F685C2
SSDEEP:	3072:shMCcGGIBsaAVc6+80s91A3iufLQRfL2XPbi/9cbJgTxp2HKMywxi+FYaOIAhN4C:w2+80sciu0R689clgT+5uO2

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
- RANSOMWARE has been detected
  - 565ff723884f77bf7e744527b0eb736373183ce1cc6c6df0fdee4b2929f685c2.exe (PID: 6712)
SUSPICIOUS
- Creates file in the systems drive root
  - 565ff723884f77bf7e744527b0eb736373183ce1cc6c6df0fdee4b2929f685c2.exe (PID: 6712)
INFO
- Checks supported languages
  - 565ff723884f77bf7e744527b0eb736373183ce1cc6c6df0fdee4b2929f685c2.exe (PID: 6712)
- Reads the computer name
  - 565ff723884f77bf7e744527b0eb736373183ce1cc6c6df0fdee4b2929f685c2.exe (PID: 6712)
- Reads the machine GUID from the registry
  - 565ff723884f77bf7e744527b0eb736373183ce1cc6c6df0fdee4b2929f685c2.exe (PID: 6712)

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) (42.2)
.exe	\|	Win64 Executable (generic) (37.3)
.dll	\|	Win32 Dynamic Link Library (generic) (8.8)
.exe	\|	Win32 Executable (generic) (6)
.exe	\|	Generic Win/DOS Executable (2.7)

EXIF

EXE

MachineType:	Intel 386 or later, and compatibles
TimeStamp:	2023:06:30 10:34:32+00:00
ImageFileCharacteristics:	Executable, 32-bit
PEType:	PE32
LinkerVersion:	14.16
CodeSize:	183808
InitializedDataSize:	57344
UninitializedDataSize:	-
EntryPoint:	0x223f4
OSVersion:	5.1
ImageVersion:	-
SubsystemVersion:	5.1
Subsystem:	Windows GUI

No data.

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All screenshots are available in the full report

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Total processes

130

Monitored processes

Malicious processes

Suspicious processes

Behavior graph

Click at the process to see the details

Process information

PID

CMD

Path

Indicators

Parent process

5968

"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

6712

"C:\Users\admin\AppData\Local\Temp\565ff723884f77bf7e744527b0eb736373183ce1cc6c6df0fdee4b2929f685c2.exe"

C:\Users\admin\AppData\Local\Temp\565ff723884f77bf7e744527b0eb736373183ce1cc6c6df0fdee4b2929f685c2.exe

explorer.exe

User:

admin

Integrity Level:

MEDIUM

Modules

Images
c:\users\admin\appdata\local\temp\565ff723884f77bf7e744527b0eb736373183ce1cc6c6df0fdee4b2929f685c2.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

6944

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

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Total events

531

Read events

531

Write events

Delete events

Modification events

No data

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Executable files

Suspicious files

1 185

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
6712	565ff723884f77bf7e744527b0eb736373183ce1cc6c6df0fdee4b2929f685c2.exe	C:\Program Files\Microsoft Office\AppXManifest.xml		—
		MD5:—	SHA256:—
6712	565ff723884f77bf7e744527b0eb736373183ce1cc6c6df0fdee4b2929f685c2.exe	C:\Program Files\Mozilla Firefox\omni.ja		—
		MD5:—	SHA256:—
6712	565ff723884f77bf7e744527b0eb736373183ce1cc6c6df0fdee4b2929f685c2.exe	C:\Program Files\FileZilla FTP Client\NEWS		binary
		MD5:156A479FF1A0628C391B96050E1B254E	SHA256:D3082273CF084AE4C8331EEB017293644A99E6FC60537972057B567362465429
6712	565ff723884f77bf7e744527b0eb736373183ce1cc6c6df0fdee4b2929f685c2.exe	C:\Program Files\FileZilla FTP Client\GPL.html		binary
		MD5:94AAF255D865434105F1755FAFCCEB37	SHA256:D040C3D898E48AF7DEFB7BBCF309BFA1BF853D74FEA6BE3E8AFC69338B1B1228
6712	565ff723884f77bf7e744527b0eb736373183ce1cc6c6df0fdee4b2929f685c2.exe	C:\Users\admin\AppData\Local\VirtualStore\ProgramData\ntuser.pol		binary
		MD5:5DCA49D03E23C1CCAA23806F854815F8	SHA256:7DDFDF3EFB7893B7B2CB2D246252C12E8CC0B2E35505D968A1CBB815727B4DD5
6712	565ff723884f77bf7e744527b0eb736373183ce1cc6c6df0fdee4b2929f685c2.exe	C:\Program Files\CUAssistant\DesktopKeepOnToastImg.gif		binary
		MD5:00FB930A1D4A8724D1C133F4DD5882D6	SHA256:B3EC958F4E97E92D8CDF80829F21F6977E3056E32EC25758C8B4E97A7A5E7055
6712	565ff723884f77bf7e744527b0eb736373183ce1cc6c6df0fdee4b2929f685c2.exe	C:\Program Files\CUAssistant\RestartNowPower_80.png		binary
		MD5:07D16AF6B75CF19AE4D29745F2E8289A	SHA256:5FEEA8A8C3E4A12F144FC1B18E7511080AA2D7C0314C738A01642B5816EF80C5
6712	565ff723884f77bf7e744527b0eb736373183ce1cc6c6df0fdee4b2929f685c2.exe	C:\Program Files\CUAssistant\CUAssistantTask.xml		binary
		MD5:355B1DCCBD5FE0D4443A1397103AFAA8	SHA256:1CB01B30E69FDFFB5D1CB944755D1581E6E5D3CEF33377E7C0C1CC403A481FCF
6712	565ff723884f77bf7e744527b0eb736373183ce1cc6c6df0fdee4b2929f685c2.exe	C:\Program Files\CUAssistant\LaptopPlugInToastImg.gif		binary
		MD5:1C63D56C09746CE5A7740D1D53EFF157	SHA256:3742C29DCB446E4FBFD3D4361EA5060451417FD78BA2D8E78D3F12A57C09832C
6712	565ff723884f77bf7e744527b0eb736373183ce1cc6c6df0fdee4b2929f685c2.exe	C:\Program Files\CUAssistant\RestartTonight_80.png		binary
		MD5:CC65CC0F448971D745C8663D85B54A39	SHA256:821C4DB71D158AE17F64F7EF53E11DE70AE0C94981E2E809E8385131707E33A1

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	2.19.11.105:80	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
5496	MoUsoCoreWorker.exe	GET	200	95.101.149.131:80	http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl	unknown	—	—	whitelisted
—	—	GET	200	95.101.149.131:80	http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl	unknown	—	—	whitelisted
2616	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
2616	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

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

Connections

PID	Process	IP	Domain	ASN	CN	Reputation
—	—	4.231.128.59:443	—	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
4	System	192.168.100.255:137	—	—	—	whitelisted
—	—	2.19.11.105:80	crl.microsoft.com	Elisa Oyj	NL	whitelisted
—	—	95.101.149.131:80	www.microsoft.com	Akamai International B.V.	NL	whitelisted
5496	MoUsoCoreWorker.exe	95.101.149.131:80	www.microsoft.com	Akamai International B.V.	NL	whitelisted
2104	svchost.exe	4.231.128.59:443	—	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
4	System	192.168.100.255:138	—	—	—	whitelisted
6712	565ff723884f77bf7e744527b0eb736373183ce1cc6c6df0fdee4b2929f685c2.exe	192.168.100.2:445	—	—	—	whitelisted
6712	565ff723884f77bf7e744527b0eb736373183ce1cc6c6df0fdee4b2929f685c2.exe	192.168.100.1:445	—	—	—	unknown
6712	565ff723884f77bf7e744527b0eb736373183ce1cc6c6df0fdee4b2929f685c2.exe	192.168.100.4:445	—	—	—	unknown

DNS requests

Domain	IP	Reputation
google.com	142.250.185.110	whitelisted
crl.microsoft.com	2.19.11.105 2.19.11.120	whitelisted
www.microsoft.com	95.101.149.131	whitelisted
client.wns.windows.com	172.211.123.250	whitelisted
login.live.com	40.126.31.1 20.190.159.129 20.190.159.73 20.190.159.4 40.126.31.73 20.190.159.128 40.126.31.71 40.126.31.128	whitelisted
ocsp.digicert.com	2.23.77.188	whitelisted
settings-win.data.microsoft.com	51.124.78.146	whitelisted
slscr.update.microsoft.com	4.175.87.197	whitelisted
fe3cr.delivery.mp.microsoft.com	13.85.23.206	whitelisted

Threats

No threats detected

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No debug info

General Info

565ff723884f77bf7e744527b0eb736373183ce1cc6c6df0fdee4b2929f685c2.exe

810CE3C27A736F08D3A57FFF9106DE6F

12FD06E820085E34BC58D2C6AD4110FB06CCEE2F

565FF723884F77BF7E744527B0EB736373183CE1CC6C6DF0FDEE4B2929F685C2

3072:shMCcGGIBsaAVc6+80s91A3iufLQRfL2XPbi/9cbJgTxp2HKMywxi+FYaOIAhN4C:w2+80sciu0R689clgT+5uO2

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

RANSOMWARE has been detected

SUSPICIOUS

Creates file in the systems drive root

INFO

Checks supported languages

Reads the computer name

Reads the machine GUID from the registry

Malware configuration

Static information

TRiD

EXIF

EXE

Video and screenshots

Processes

Behavior graph

Specs description

Process information

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