Malware analysis 4aea0dad84263022b05d0da70ca3e50f9bc4375ffdd5fb1cb17e91446ac0da10.exe Malicious activity

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File name:	4aea0dad84263022b05d0da70ca3e50f9bc4375ffdd5fb1cb17e91446ac0da10.exe
Full analysis:	https://app.any.run/tasks/a9810e84-355d-406d-af9f-3882880844d2
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, 12:08:15
OS:	Windows 10 Professional (build: 19044, 64 bit)
Tags:	trigona ransomware delphi
Indicators:
MIME:	application/vnd.microsoft.portable-executable
File info:	PE32+ executable (GUI) x86-64, for MS Windows, 11 sections
MD5:	D0291A6D151395076D7FB7CA9B798125
SHA1:	1653F7E784255F2BBC1C25B6D3BC4D59E7F04375
SHA256:	4AEA0DAD84263022B05D0DA70CA3E50F9BC4375FFDD5FB1CB17E91446AC0DA10
SSDEEP:	12288:9JYklGBARw2IFU6MfLTD2ZIaEnedkQqQ+5lKZ8+U1Lam:TY6GBAR3I48PE7FQ+5lO8X1Lam

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
- TRIGONA mutex has been found
  - 4aea0dad84263022b05d0da70ca3e50f9bc4375ffdd5fb1cb17e91446ac0da10.exe (PID: 2432)
- TRIGONA has been detected (YARA)
  - 4aea0dad84263022b05d0da70ca3e50f9bc4375ffdd5fb1cb17e91446ac0da10.exe (PID: 2432)
- Changes the autorun value in the registry
  - 4aea0dad84263022b05d0da70ca3e50f9bc4375ffdd5fb1cb17e91446ac0da10.exe (PID: 2432)
SUSPICIOUS
- Uses pipe srvsvc via SMB (transferring data)
  - 4aea0dad84263022b05d0da70ca3e50f9bc4375ffdd5fb1cb17e91446ac0da10.exe (PID: 2432)
INFO
- Checks supported languages
  - 4aea0dad84263022b05d0da70ca3e50f9bc4375ffdd5fb1cb17e91446ac0da10.exe (PID: 2432)
- Compiled with Borland Delphi (YARA)
  - 4aea0dad84263022b05d0da70ca3e50f9bc4375ffdd5fb1cb17e91446ac0da10.exe (PID: 2432)
- Reads the computer name
  - 4aea0dad84263022b05d0da70ca3e50f9bc4375ffdd5fb1cb17e91446ac0da10.exe (PID: 2432)
- Create files in a temporary directory
  - 4aea0dad84263022b05d0da70ca3e50f9bc4375ffdd5fb1cb17e91446ac0da10.exe (PID: 2432)

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	\|	Generic Win/DOS Executable (49.6)
.exe	\|	DOS Executable Generic (49.5)
.vxd	\|	VXD Driver (0.7)

EXIF

EXE

MachineType:	AMD AMD64
TimeStamp:	2023:07:24 22:14:54+00:00
ImageFileCharacteristics:	Executable, Large address aware
PEType:	PE32+
LinkerVersion:	8
CodeSize:	1469952
InitializedDataSize:	388096
UninitializedDataSize:	-
EntryPoint:	0x15e360
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

128

Monitored processes

Malicious processes

Suspicious processes

Behavior graph

Click at the process to see the details

Process information

PID

CMD

Path

Indicators

Parent process

2432

"C:\Users\admin\AppData\Local\Temp\4aea0dad84263022b05d0da70ca3e50f9bc4375ffdd5fb1cb17e91446ac0da10.exe"

C:\Users\admin\AppData\Local\Temp\4aea0dad84263022b05d0da70ca3e50f9bc4375ffdd5fb1cb17e91446ac0da10.exe

explorer.exe

User:

admin

Integrity Level:

MEDIUM

Modules

Images
c:\users\admin\appdata\local\temp\4aea0dad84263022b05d0da70ca3e50f9bc4375ffdd5fb1cb17e91446ac0da10.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\ws2_32.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\shell32.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll

3300

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

6148

"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

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Total events

425

Read events

424

Write events

Delete events

Modification events


(PID) Process:	(2432) 4aea0dad84263022b05d0da70ca3e50f9bc4375ffdd5fb1cb17e91446ac0da10.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Operation:	write	Name:	B3779AA9267C43869BC3695B6F22D45B
Value: C:\Users\admin\AppData\Local\Temp\4aea0dad84263022b05d0da70ca3e50f9bc4375ffdd5fb1cb17e91446ac0da10.exe

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
2432	4aea0dad84263022b05d0da70ca3e50f9bc4375ffdd5fb1cb17e91446ac0da10.exe	C:\Users\admin\AppData\Local\Temp\how_to_decrypt.hta		html
		MD5:A1635D303560095D072126D1AE066D3B	SHA256:1F30730F99B8FEFD4B9A54D58C31A1FBB55488F3EA70CCD1870EBE48F464ABAC

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

754

DNS requests

851

Threats

HTTP requests

PID	Process	Method	HTTP Code	IP	URL	CN	Type	Size	Reputation
—	—	GET	200	23.48.23.143:80	http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl	unknown	—	—	whitelisted
—	—	GET	200	23.35.229.160:80	http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl	unknown	—	—	whitelisted
6544	svchost.exe	GET	200	2.17.190.73:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D	unknown	—	—	whitelisted
1020	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
1020	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
—	—	4.231.128.59:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
4	System	192.168.100.255:138	—	—	—	whitelisted
—	—	23.48.23.143:80	crl.microsoft.com	Akamai International B.V.	DE	whitelisted
—	—	23.35.229.160:80	www.microsoft.com	AKAMAI-AS	DE	whitelisted
3216	svchost.exe	172.211.123.248:443	client.wns.windows.com	MICROSOFT-CORP-MSN-AS-BLOCK	FR	whitelisted
6544	svchost.exe	40.126.31.129:443	login.live.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
6544	svchost.exe	2.17.190.73:80	ocsp.digicert.com	AKAMAI-AS	DE	whitelisted
2104	svchost.exe	51.104.136.2:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
4	System	192.168.100.255:137	—	—	—	whitelisted
1020	SIHClient.exe	20.12.23.50:443	slscr.update.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	US	whitelisted

DNS requests

Domain	IP	Reputation
google.com	142.250.185.174	whitelisted
settings-win.data.microsoft.com	4.231.128.59 51.104.136.2	whitelisted
crl.microsoft.com	23.48.23.143 23.48.23.156	whitelisted
www.microsoft.com	23.35.229.160 95.101.149.131	whitelisted
client.wns.windows.com	172.211.123.248	whitelisted
login.live.com	40.126.31.129 20.190.159.0 40.126.31.73 20.190.159.128 40.126.31.1 40.126.31.71 40.126.31.128 20.190.159.4	whitelisted
ocsp.digicert.com	2.17.190.73	whitelisted
slscr.update.microsoft.com	20.12.23.50	whitelisted
fe3cr.delivery.mp.microsoft.com	13.95.31.18	whitelisted
2.100.168.192.in-addr.arpa	—	whitelisted

Threats

No threats detected

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No debug info

General Info

4aea0dad84263022b05d0da70ca3e50f9bc4375ffdd5fb1cb17e91446ac0da10.exe

D0291A6D151395076D7FB7CA9B798125

1653F7E784255F2BBC1C25B6D3BC4D59E7F04375

4AEA0DAD84263022B05D0DA70CA3E50F9BC4375FFDD5FB1CB17E91446AC0DA10

12288:9JYklGBARw2IFU6MfLTD2ZIaEnedkQqQ+5lKZ8+U1Lam:TY6GBAR3I48PE7FQ+5lO8X1Lam

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

TRIGONA mutex has been found

TRIGONA has been detected (YARA)

Changes the autorun value in the registry

SUSPICIOUS

Uses pipe srvsvc via SMB (transferring data)

INFO

Checks supported languages

Compiled with Borland Delphi (YARA)

Reads the computer name

Create files in a temporary directory

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