Malware analysis Demo.eml Malicious activity | ANY.RUN

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File name:	Demo.eml
Full analysis:	https://app.any.run/tasks/e00a69d5-08d8-42d0-bbca-97ff5a0b45f0
Verdict:	Malicious activity
Analysis date:	May 02, 2025, 20:13:00
OS:	Windows 10 Professional (build: 19044, 64 bit)
Tags:	amazon-ses
Indicators:
MIME:	message/rfc822
File info:	RFC 822 mail, ASCII text, with very long lines (2073), with CRLF line terminators
MD5:	3F2557ABD4E3B8432B01FFF02D7B6C22
SHA1:	F17A06E5E08571B34434654C96EEDC9F64EE134C
SHA256:	3126CB2753D2CE92089F68FD1115C70308EDF2FD75DF86F7D1851948F86BBFE7
SSDEEP:	768:atxaAM65M9L0FQxtUiZ0RPj6fqBGOuO0kwCXOZRO:a7/ej0RP4OgVaoo

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
- Email came from third-party service (Amazon SES)
  - OUTLOOK.EXE (PID: 6436)
SUSPICIOUS
- Unnecessary Base64 encoding in Email Subject
  - OUTLOOK.EXE (PID: 6436)
INFO
No info indicators.

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. 5) (100)

No data.

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All screenshots are available in the full report

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Total processes

133

Monitored processes

Malicious processes

Suspicious processes

Behavior graph

Click at the process to see the details

Process information

PID

CMD

Path

Indicators

Parent process

4040

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)

6436

"C:\Program Files\Microsoft Office\Root\Office16\OUTLOOK.EXE" /eml C:\Users\admin\AppData\Local\Temp\Demo.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:\windows\system32\netapi32.dll
c:\windows\system32\dsreg.dll
c:\windows\system32\msvcp110_win.dll
c:\windows\system32\wkscli.dll
c:\program files\microsoft office\root\vfs\programfilescommonx64\microsoft shared\office16\msptls.dll
c:\windows\system32\windowscodecs.dll
c:\program files\microsoft office\root\office16\gfx.dll
c:\windows\system32\msimg32.dll
c:\windows\system32\windows.staterepositoryps.dll
c:\windows\system32\coml2.dll

7440

"C:\Program Files\Microsoft Office\root\VFS\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\ai.exe" "FCAEE258-4930-425F-9FE6-8F5AE18B2BD1" "1279F912-CA12-4116-AF73-30BF4A39EB98" "6436"

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:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\bcrypt.dll

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Total events

5 866

Read events

5 726

Write events

111

Delete events

Modification events


(PID) Process:	(6436) OUTLOOK.EXE	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\Internet\WebServiceCache
Operation:	write	Name:	LastClean
Value: 403A25A19EBBDB01
(PID) Process:	(6436) OUTLOOK.EXE	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Outlook\Resiliency\StartupItems
Operation:	write	Name:	`d$
Value: 606424002419000004000000000000007AB8B6A19EBBDB0196000000010000008E000000430043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C0052006F0061006D0069006E0067005C004D006900630072006F0073006F00660074005C00540065006D0070006C0061007400650073005C004E006F0072006D0061006C0045006D00610069006C002E0064006F0074006D00000000000000
(PID) Process:	(6436) OUTLOOK.EXE	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Outlook\Resiliency\StartupItems
Operation:	delete value	Name:	`d$
Value: 摠$ᤤ
(PID) Process:	(6436) OUTLOOK.EXE	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Outlook\Resiliency\StartupItems
Operation:	delete value	Name:	sy$
Value: 祳$ᤤ
(PID) Process:	(6436) OUTLOOK.EXE	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Outlook\Resiliency\StartupItems
Operation:	delete key	Name:	(default)
Value:
(PID) Process:	(6436) OUTLOOK.EXE	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Outlook\Resiliency
Operation:	delete key	Name:	(default)
Value:
(PID) Process:	(6436) OUTLOOK.EXE	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\Roaming
Operation:	write	Name:	RoamingLastSyncTimeOutlook
Value: E90705000500020014000D000F007B01
(PID) Process:	(6436) OUTLOOK.EXE	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\Roaming
Operation:	write	Name:	RoamingLastWriteTimeOutlook
Value: E90705000500020014000D000F007B01
(PID) Process:	(6436) OUTLOOK.EXE	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\Roaming
Operation:	write	Name:	RoamingConfigurableSettings
Value: DC00000000000000803A090041060100010001000000000000000000000000000000000000000000201C0000201C00008051010080510100805101008051010080F4030080F4030080F403002C01000084030000805101000000000084030000805101000A0000001E0000001E000000000000000000000080510100010000000100000000000000000000000000000000000000008D2700008D2700008D2700010000000A000000805101000000300000003000000030000000000084030000805101001E0000008403000080510100050000000500000005000000
(PID) Process:	(6436) OUTLOOK.EXE	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\Roaming
Operation:	write	Name:	RoamingConfigurableSettings
Value: DC00000000000000803A0900E90705000500020014000D000F006C01000000000000000000000000201C0000201C00008051010080510100805101008051010080F4030080F4030080F403002C01000084030000805101000000000084030000805101000A0000001E0000001E000000000000000000000080510100010000000100000000000000000000000000000000000000008D2700008D2700008D2700010000000A000000805101000000300000003000000030000000000084030000805101001E0000008403000080510100050000000500000005000000

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
6436	OUTLOOK.EXE	C:\Users\admin\Documents\Outlook Files\Outlook1.pst		—
		MD5:—	SHA256:—
6436	OUTLOOK.EXE	C:\Users\admin\AppData\Roaming\Microsoft\Templates\~$rmalEmail.dotm		binary
		MD5:199847C5EE72FBE50F94A086832A01D3	SHA256:7F890B2CEEC51B13154AE1FA951CEC6E6677A61D5CE2610BC378508DDC3B508F
6436	OUTLOOK.EXE	C:\Users\admin\AppData\Local\Microsoft\TokenBroker\Cache\089d66ba04a8cec4bdc5267f42f39cf84278bb67.tbres		binary
		MD5:B3632ECD7FFF0D88C135545C2D39C184	SHA256:B864EA8742041D67BDBAE37661803C83E73E033A7AB5BC34116299ED60B80D2D
6436	OUTLOOK.EXE	C:\Users\admin\AppData\Local\Microsoft\Office\16.0\AddInClassifierCache\OfficeSharedEntitiesUpdated.bin		text
		MD5:0866E3D1A8929D40BDA1CCC496578CF2	SHA256:BB0AB60E3D2608CC0561D38194C6EE7EFEDEEEC5F3218ED0FCD75CBAA8AEFEB0
6436	OUTLOOK.EXE	C:\Users\admin\AppData\Local\Microsoft\Office\16.0\AddInClassifierCache\OfficeSharedEntities.bin		text
		MD5:CC90D669144261B198DEAD45AA266572	SHA256:89C701EEFF939A44F28921FD85365ECD87041935DCD0FE0BAF04957DA12C9899
6436	OUTLOOK.EXE	C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_6372E0472AFF76BB926C97818BC773B9		binary
		MD5:7B91B6538E036CD1430B9E747C2EB87C	SHA256:68C0CCDB6988DCDDD1B9FD9A856D63A46B966BFC4D882407CE259C9A26C2AE97
6436	OUTLOOK.EXE	C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_6372E0472AFF76BB926C97818BC773B9		binary
		MD5:197E61EF4D28DF5840480FA394BB30F7	SHA256:FAF5D4F6E02DB7B844B674A2B7479F33B4BAC57124E91354F0B50847B5F9AD58
6436	OUTLOOK.EXE	C:\Users\admin\AppData\Local\Microsoft\Outlook\RoamCache\Stream_TableViewPreviewPrefs_2_4EA86C3866B22E4983B5AC46B0900134.dat		xml
		MD5:0E092DB99AEE99FDFF9B5B222C732CFD	SHA256:D1614AD99ADED9F6F5C1BE7FE7FFA5124BD04A526580DA3818EA8A954E852AA6
6436	OUTLOOK.EXE	C:\Users\admin\AppData\Local\Microsoft\Office\16.0\WebServiceCache\AllUsers\officeclient.microsoft.com\439F9DD4-9F34-45F8-BEC3-B8004CC55F36		xml
		MD5:6F5326F155C938F65C09C4E55DFB4C8F	SHA256:119DC577B47B22FD185B0C0BACD3AB7520A9D8D53995750B65DC607E0393B1C1
6436	OUTLOOK.EXE	C:\Users\admin\AppData\Local\Microsoft\TokenBroker\Cache\56a61aeb75d8f5be186c26607f4bb213abe7c5ec.tbres		binary
		MD5:151E3C2297E0DC6EE566EA79EBDFCF81	SHA256:AF41ABB7D17E2C6F7213BC2A862220F81EC551FF8DA864C39B339519E91697F3

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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	23.48.23.181:80	http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl	unknown	—	—	whitelisted
6436	OUTLOOK.EXE	GET	200	2.17.190.73:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEA77flR%2B3w%2FxBpruV2lte6A%3D	unknown	—	—	whitelisted
—	—	GET	200	2.16.253.202:80	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
7832	SIHClient.exe	GET	200	23.59.18.102:80	http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl	unknown	—	—	whitelisted
7832	SIHClient.exe	GET	200	23.59.18.102:80	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
—	—	40.127.240.158:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
—	—	23.48.23.181:80	crl.microsoft.com	Akamai International B.V.	DE	whitelisted
—	—	2.16.253.202:80	www.microsoft.com	Akamai International B.V.	NL	whitelisted
—	—	172.211.123.248:443	client.wns.windows.com	MICROSOFT-CORP-MSN-AS-BLOCK	FR	whitelisted
—	—	52.109.28.46:443	officeclient.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	GB	whitelisted
—	—	52.123.129.14:443	ecs.office.com	MICROSOFT-CORP-MSN-AS-BLOCK	US	whitelisted
6436	OUTLOOK.EXE	52.109.68.129:443	roaming.officeapps.live.com	MICROSOFT-CORP-MSN-AS-BLOCK	FR	whitelisted
6436	OUTLOOK.EXE	2.17.190.73:80	ocsp.digicert.com	AKAMAI-AS	DE	whitelisted
6544	svchost.exe	40.126.32.76:443	login.live.com	MICROSOFT-CORP-MSN-AS-BLOCK	NL	whitelisted

DNS requests

Domain	IP	Reputation
settings-win.data.microsoft.com	40.127.240.158 4.231.128.59	whitelisted
crl.microsoft.com	23.48.23.181 23.48.23.183 23.48.23.190 23.48.23.179 23.48.23.188 23.48.23.175 23.48.23.180 23.48.23.184 23.48.23.176	whitelisted
www.microsoft.com	2.16.253.202 23.59.18.102	whitelisted
google.com	142.250.185.238	whitelisted
client.wns.windows.com	172.211.123.248	whitelisted
officeclient.microsoft.com	52.109.28.46	whitelisted
ecs.office.com	52.123.129.14 52.123.128.14	whitelisted
roaming.officeapps.live.com	52.109.68.129	whitelisted
ocsp.digicert.com	2.17.190.73	whitelisted
login.live.com	40.126.32.76 40.126.32.72 40.126.32.68 20.190.160.4 20.190.160.20 40.126.32.140 20.190.160.66 20.190.160.132	whitelisted

Threats

No threats detected

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No debug info

General Info

Demo.eml

3F2557ABD4E3B8432B01FFF02D7B6C22

F17A06E5E08571B34434654C96EEDC9F64EE134C

3126CB2753D2CE92089F68FD1115C70308EDF2FD75DF86F7D1851948F86BBFE7

768:atxaAM65M9L0FQxtUiZ0RPj6fqBGOuO0kwCXOZRO:a7/ej0RP4OgVaoo

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Email came from third-party service (Amazon SES)

SUSPICIOUS

Unnecessary Base64 encoding in Email Subject

INFO

Malware configuration

Static information

TRiD

Video and screenshots

Processes

Behavior graph

Specs description

Process information

Information

Information

Modules

Information

Modules

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings