Malware analysis 2fb84116-559a-46b4-86ec-75f60b483480 Malicious activity

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File name:	2fb84116-559a-46b4-86ec-75f60b483480
Full analysis:	https://app.any.run/tasks/28b03255-9c3e-4297-b922-e01b99ee638a
Verdict:	Malicious activity
Analysis date:	December 14, 2024, 00:47:55
OS:	Windows 10 Professional (build: 19045, 64 bit)
Tags:	mailgun
Indicators:
MIME:	message/rfc822
File info:	SMTP mail, ASCII text, with CRLF line terminators
MD5:	3359A48C2CBB3D85E7C5D8F77510B97C
SHA1:	2CC070D30175E27643732DF7FB322BC896F97325
SHA256:	700C5162C3B95AF0EFC82ACBF055427FDC4687E6C6DA81EB10210B04D930BD06
SSDEEP:	1536:luBeLjTJrZ7QRN0cMrAeAkiv9bERAXhBHndsfG627:R7QE8eKlgQB9sfW7

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:
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
- Email came from third-party service (Mailgun)
  - OUTLOOK.EXE (PID: 6312)
SUSPICIOUS
No suspicious indicators.
INFO
- The process uses the downloaded file
  - OUTLOOK.EXE (PID: 6312)

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

.eml	\|	E-Mail message (Var. 7) (100)

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

6312

"C:\Program Files\Microsoft Office\Root\Office16\OUTLOOK.EXE" /eml C:\Users\admin\AppData\Local\Temp\2fb84116-559a-46b4-86ec-75f60b483480.eml

C:\Program Files\Microsoft Office\root\Office16\OUTLOOK.EXE

explorer.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Microsoft Outlook

Version:

16.0.16026.20146

Modules

Images
c:\program files\microsoft office\root\office16\outlook.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\program files\microsoft office\root\office16\vcruntime140_1.dll
c:\program files\microsoft office\root\office16\outlookservicing.dll

7084

"C:\Program Files\Microsoft Office\root\VFS\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\ai.exe" "03637DEC-83C5-441A-A4BE-E11FE65EAB23" "BE564DEF-C0E4-4572-B85D-87A3E0B10810" "6312"

C:\Program Files\Microsoft Office\root\VFS\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\ai.exe

—

OUTLOOK.EXE

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Artificial Intelligence (AI) Host for the Microsoft® Windows® Operating System and Platform x64.

Version:

0.12.2.0

Modules

Images
c:\program files\microsoft office\root\vfs\programfilescommonx64\microsoft shared\office16\ai.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\common files\microsoft shared\clicktorun\appvisvsubsystems64.dll
c:\program files\common files\microsoft shared\clicktorun\c2r64.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\ole32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\ucrtbase.dll

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Total events

10 089

Read events

9 718

Write events

321

Delete events

Modification events


(PID) Process:	(6312) OUTLOOK.EXE	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\Internet\WebServiceCache\AllUsers\officeclient.microsoft.com\config16--lcid=1033&syslcid=1033&uilcid=1033&build=16.0.16026&crev=3\0
Operation:	write	Name:	FilePath
Value: officeclient.microsoft.com\7F0ACC42-5933-41A6-9374-D1F20A35E193
(PID) Process:	(6312) OUTLOOK.EXE	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\Internet\WebServiceCache\AllUsers\officeclient.microsoft.com\config16--lcid=1033&syslcid=1033&uilcid=1033&build=16.0.16026&crev=3\0
Operation:	write	Name:	StartDate
Value: 404DD5D3C14DDB01
(PID) Process:	(6312) OUTLOOK.EXE	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\Internet\WebServiceCache\AllUsers\officeclient.microsoft.com\config16--lcid=1033&syslcid=1033&uilcid=1033&build=16.0.16026&crev=3\0
Operation:	write	Name:	EndDate
Value: 400D3FFE8A4EDB01
(PID) Process:	(6312) OUTLOOK.EXE	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\outlook.exe\ETWMonitor\{02CAC15F-D4BE-400E-9127-D54982AA4AE9}
Operation:	delete key	Name:	(default)
Value:
(PID) Process:	(6312) OUTLOOK.EXE	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\outlook.exe\ETWMonitor\{11ADBD74-7DF2-4E8E-802B-B3BCBFD04A78}
Operation:	delete key	Name:	(default)
Value:
(PID) Process:	(6312) OUTLOOK.EXE	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\outlook.exe\ETWMonitor\{287BF315-5A11-4B2F-B069-B761ADE25A49}
Operation:	delete key	Name:	(default)
Value:
(PID) Process:	(6312) OUTLOOK.EXE	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\outlook.exe\ETWMonitor\{691E1C12-2693-4D4A-852C-7478657BBE6E}
Operation:	delete key	Name:	(default)
Value:
(PID) Process:	(6312) OUTLOOK.EXE	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\outlook.exe\ETWMonitor\{6B6B571B-F4E3-4FBB-A83F-0790D11D19AB}
Operation:	delete key	Name:	(default)
Value:
(PID) Process:	(6312) OUTLOOK.EXE	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\outlook.exe\ETWMonitor\{AA8FA310-0939-4CE3-B9BB-AE05B2695110}
Operation:	delete key	Name:	(default)
Value:
(PID) Process:	(6312) OUTLOOK.EXE	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\outlook.exe\ETWMonitor
Operation:	delete key	Name:	(default)
Value:

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
6312	OUTLOOK.EXE	C:\Users\admin\Documents\Outlook Files\Outlook1.pst		—
		MD5:—	SHA256:—
6312	OUTLOOK.EXE	C:\Users\admin\AppData\Local\Microsoft\TokenBroker\Cache\089d66ba04a8cec4bdc5267f42f39cf84278bb67.tbres		binary
		MD5:28E40DEB9F87B97DC3541A4B7F7F9E77	SHA256:5AFD3C621B3E5556003132CDB4C1CAE14EF413ED82E982670E8BA349AE506673
6312	OUTLOOK.EXE	C:\Users\admin\AppData\Local\Microsoft\Outlook\RoamCache\Stream_TableViewPreviewPrefs_2_DBDFA4EA848AA44EA0992EB618476F3E.dat		xml
		MD5:0E092DB99AEE99FDFF9B5B222C732CFD	SHA256:D1614AD99ADED9F6F5C1BE7FE7FFA5124BD04A526580DA3818EA8A954E852AA6
6312	OUTLOOK.EXE	C:\Users\admin\AppData\Local\Microsoft\Office\16.0\AddInClassifierCache\OfficeSharedEntitiesUpdated.bin		text
		MD5:8FC9FACEF6CA0C1F55A0EC5A74B9F92C	SHA256:7B7A581BF9A56A5969DF7D55F308BDA1144758FF9E165ECCF979C47F183CBFE1
6312	OUTLOOK.EXE	C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_CBDCCBFE4F7A916411C1E69BDD97BB04		der
		MD5:9C404AB427690087A96502DF70818693	SHA256:D2081D6754C80C25E19B511BB1B61E7D9802DFC35E681DFCABA79E08F902075C
6312	OUTLOOK.EXE	C:\Users\admin\AppData\Roaming\Microsoft\Templates\~$rmalEmail.dotm		binary
		MD5:3587E31F1DA60862C0371DA66A8BC2A1	SHA256:C8D67759B71CC0EC5BCD480B9BD857B9FF367F2FFEC251453082614A71CD18E7
6312	OUTLOOK.EXE	C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_6372E0472AFF76BB926C97818BC773B9		binary
		MD5:A2A62D72A05FFE6D7CC260309FECEAF6	SHA256:42848791E39F61EBE979A6103E42AA8BE07E9696C7BA49C6088E4AAB3D721703
6312	OUTLOOK.EXE	C:\Users\admin\AppData\Local\Microsoft\Office\16.0\AddInClassifierCache\OfficeSharedEntities.bin		text
		MD5:CC90D669144261B198DEAD45AA266572	SHA256:89C701EEFF939A44F28921FD85365ECD87041935DCD0FE0BAF04957DA12C9899
6312	OUTLOOK.EXE	C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\8B2B9A00839EED1DFDCCC3BFC2F5DF12		binary
		MD5:67E486B2F148A3FCA863728242B6273E	SHA256:FACAF1C3A4BF232ABCE19A2D534E495B0D3ADC7DBE3797D336249AA6F70ADCFB
6312	OUTLOOK.EXE	C:\Users\admin\AppData\Local\Temp\mso610F.tmp		image
		MD5:ED3C1C40B68BA4F40DB15529D5443DEC	SHA256:039FE79B74E6D3D561E32D4AF570E6CA70DB6BB3718395BE2BF278B9E601279A

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	23.53.40.176:80	http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl	unknown	—	—	whitelisted
—	—	GET	200	23.53.40.176:80	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
—	—	GET	200	184.30.21.171:80	http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl	unknown	—	—	whitelisted
1176	svchost.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D	unknown	—	—	whitelisted
6312	OUTLOOK.EXE	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEApDqVCbATUviZV57HIIulA%3D	unknown	—	—	whitelisted
5064	SearchApp.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D	unknown	—	—	whitelisted
6312	OUTLOOK.EXE	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEA77flR%2B3w%2FxBpruV2lte6A%3D	unknown	—	—	whitelisted
6312	OUTLOOK.EXE	GET	200	142.250.184.195:80	http://c.pki.goog/r/gsr1.crl	unknown	—	—	whitelisted
6312	OUTLOOK.EXE	GET	200	18.66.145.213:80	http://ocsp.rootca1.amazontrust.com/MFQwUjBQME4wTDAJBgUrDgMCGgUABBRPWaOUU8%2B5VZ5%2Fa9jFTaU9pkK3FAQUhBjMhTTsvAyUlC4IWZzHshBOCggCEwdzEkzUBtJnwJkc3SmanzgxeYU%3D	unknown	—	—	unknown

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
—	—	192.168.100.255:137	—	—	—	whitelisted
—	—	23.53.40.176:80	crl.microsoft.com	Akamai International B.V.	DE	whitelisted
—	—	184.30.21.171:80	www.microsoft.com	AKAMAI-AS	DE	whitelisted
1176	svchost.exe	40.126.32.74:443	login.live.com	MICROSOFT-CORP-MSN-AS-BLOCK	NL	whitelisted
4	System	192.168.100.255:138	—	—	—	whitelisted
1176	svchost.exe	192.229.221.95:80	ocsp.digicert.com	EDGECAST	US	whitelisted
5064	SearchApp.exe	104.126.37.131:443	www.bing.com	Akamai International B.V.	DE	whitelisted
6312	OUTLOOK.EXE	52.109.28.46:443	officeclient.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	GB	whitelisted
6312	OUTLOOK.EXE	52.113.194.132:443	ecs.office.com	MICROSOFT-CORP-MSN-AS-BLOCK	US	whitelisted

DNS requests

Domain	IP	Reputation
settings-win.data.microsoft.com	4.231.128.59 40.127.240.158	whitelisted
crl.microsoft.com	23.53.40.176 23.53.40.178	whitelisted
www.microsoft.com	184.30.21.171	whitelisted
google.com	142.250.181.238	whitelisted
login.live.com	40.126.32.74 20.190.160.20 40.126.32.138 40.126.32.136 40.126.32.140 40.126.32.133 40.126.32.68 40.126.32.76	whitelisted
ocsp.digicert.com	192.229.221.95	whitelisted
www.bing.com	104.126.37.131 104.126.37.145	whitelisted
officeclient.microsoft.com	52.109.28.46	whitelisted
ecs.office.com	52.113.194.132	whitelisted
go.microsoft.com	184.30.17.189	whitelisted

Threats

No threats detected

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No debug info

General Info

2fb84116-559a-46b4-86ec-75f60b483480

3359A48C2CBB3D85E7C5D8F77510B97C

2CC070D30175E27643732DF7FB322BC896F97325

700C5162C3B95AF0EFC82ACBF055427FDC4687E6C6DA81EB10210B04D930BD06

1536:luBeLjTJrZ7QRN0cMrAeAkiv9bERAXhBHndsfG627:R7QE8eKlgQB9sfW7

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Email came from third-party service (Mailgun)

SUSPICIOUS

INFO

The process uses the downloaded file

Malware configuration

Static information

TRiD

Video and screenshots

Processes

Behavior graph

Specs description

Process information

Information

Modules

Information

Modules

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings