Malware analysis broken_phishing1.docx.bin Malicious activity

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File name:	broken_phishing1.docx.bin
Full analysis:	https://app.any.run/tasks/cf4c4a99-6641-4ba9-8af4-510865bd9333
Verdict:	Malicious activity
Analysis date:	December 11, 2024, 09:33:19
OS:	Windows 10 Professional (build: 19045, 64 bit)
Tags:	repair-exploit evasion
Indicators:
MIME:	application/zip
File info:	Zip archive, with extra data prepended
MD5:	44A464C5E8266FADE272C3E5B24FECCF
SHA1:	5A9974BD044B3A739E035438A6E4E056F533936D
SHA256:	3245CA6C7F9F78E6B8FC0F05E7821E4B4E0D1ABF24719D9457A7640F3F447C58
SSDEEP:	1536:phMDIDDhBhDsdoDsjhLhnFDkeDT+IxfpDIf2M2hMDIDDhBhDsdoDsjhLhIDFDkfx:phMDIDDhBhDsdoDsjhLhnFDkeDT+IxfE

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
- A deliberately damaged file exploiting the Office/Archive self-repair mechanism has been detected (suspicious first bytes)
  - OpenWith.exe (PID: 6476)
SUSPICIOUS
No suspicious indicators.
INFO
- Reads Microsoft Office registry keys
  - OpenWith.exe (PID: 6476)
- Reads security settings of Internet Explorer
  - OpenWith.exe (PID: 6476)
- Sends debugging messages
  - WINWORD.EXE (PID: 1512)

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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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

1512

"C:\Program Files\Microsoft Office\root\Office16\Winword.exe" /n "C:\Users\admin\AppData\Local\Temp\broken_phishing1.docx.bin"

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

OpenWith.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Microsoft Word

Exit code:

Version:

16.0.16026.20146

Modules

Images
c:\program files\microsoft office\root\office16\winword.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.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

6476

"C:\WINDOWS\System32\OpenWith.exe" C:\Users\admin\AppData\Local\Temp\broken_phishing1.docx.bin

C:\Windows\System32\OpenWith.exe

—

explorer.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Pick an app

Exit code:

Version:

10.0.19041.1 (WinBuild.160101.0800)

Modules

Images
c:\windows\system32\openwith.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\win32u.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\gdi32full.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll

7156

"C:\Program Files\Microsoft Office\root\VFS\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\ai.exe" "478101D1-2BDF-4593-87EC-0CA3AD2A68D5" "1518779E-2631-4B6F-9460-1F9A938F08E4" "1512"

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

—

WINWORD.EXE

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

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

Exit code:

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:\program files\common files\microsoft shared\clicktorun\c2r64.dll
c:\windows\system32\sechost.dll
c:\windows\system32\ole32.dll

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Total events

14 461

Read events

14 104

Write events

329

Delete events

Modification events


(PID) Process:	(1512) WINWORD.EXE	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\Common\ClientTelemetry\Sampling
Operation:	write	Name:	0
Value: 017012000000001000B24E9A3E02000000000000000600000000000000
(PID) Process:	(1512) WINWORD.EXE	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\Common\CrashPersistence\WINWORD\1512
Operation:	write	Name:	0
Value: 0B0E107ABFEB65E7B5344DB29EDFC8E23A671A230046C88A91B8FCF5D2ED016A04102400449A7D64B29D01008500A907556E6B6E6F776EC906022222CA0DC2190000C91003783634C511E80BD2120B770069006E0077006F00720064002E00650078006500C51620C517808004C91808323231322D44656300
(PID) Process:	(1512) WINWORD.EXE	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages
Operation:	write	Name:	en-US
Value: 2
(PID) Process:	(1512) WINWORD.EXE	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages
Operation:	write	Name:	de-de
Value: 2
(PID) Process:	(1512) WINWORD.EXE	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages
Operation:	write	Name:	fr-fr
Value: 2
(PID) Process:	(1512) WINWORD.EXE	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages
Operation:	write	Name:	es-es
Value: 2
(PID) Process:	(1512) WINWORD.EXE	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages
Operation:	write	Name:	it-it
Value: 2
(PID) Process:	(1512) WINWORD.EXE	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages
Operation:	write	Name:	ja-jp
Value: 2
(PID) Process:	(1512) WINWORD.EXE	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages
Operation:	write	Name:	ko-kr
Value: 2
(PID) Process:	(1512) WINWORD.EXE	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages
Operation:	write	Name:	pt-br
Value: 2

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Executable files

Suspicious files

136

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
1512	WINWORD.EXE	C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_CBDCCBFE4F7A916411C1E69BDD97BB04		der
		MD5:208708BFB45252D979AB5BA44053C609	SHA256:936F238FE633EE6E5783B80325311FD09C63C0471B094D95B990FD52BA57FD2B
1512	WINWORD.EXE	C:\Users\admin\AppData\Local\Microsoft\Office\16.0\WebServiceCache\AllUsers\officeclient.microsoft.com\3694F7E6-B9E1-4A29-BAE4-F1DEDE5339DE		xml
		MD5:72E7D4A4F4B6DD81E90A8F1966C5F304	SHA256:028D9D61E9E6CF8A10B84DD805B600D45BF8D0FB871536D05D37AC006CAAA8DB
1512	WINWORD.EXE	C:\Users\admin\AppData\Local\Microsoft\TokenBroker\Cache\089d66ba04a8cec4bdc5267f42f39cf84278bb67.tbres		binary
		MD5:937C4372AA8F2D7A4E0CD693FE9C4280	SHA256:DE042D141103D4B40C45F2D44A73D79776A22E6741101E4BB5752EDAA015DED6
1512	WINWORD.EXE	C:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotm		binary
		MD5:6C4FD3566D6954F2DB7FE114393FE38D	SHA256:0E3AA895FE37D0C29966A88FE14B71852B6B0571AFF6E789D69D92B74C5215AD
1512	WINWORD.EXE	C:\Users\admin\AppData\Local\Microsoft\Windows\INetCache\Content.Word\~WRD0000.doc		binary
		MD5:2FCFE7FD02C682BF9360DBC68105FAA1	SHA256:AE893B242EC9361BC3E956E5537E2B664678A1831140B7C5EE57FF1FAFE010E0
1512	WINWORD.EXE	C:\Users\admin\AppData\Local\Microsoft\Office\16.0\AddInClassifierCache\OfficeSharedEntitiesUpdated.bin		text
		MD5:F95EBD31B77436D07942E1E9D9E40E6A	SHA256:B8DD2B3B3289E079B2FBDFF0A85786A73E7AE96855F1EB51A12C79A70A3F3CB9
1512	WINWORD.EXE	C:\Users\admin\AppData\Local\Microsoft\TokenBroker\Cache\56a61aeb75d8f5be186c26607f4bb213abe7c5ec.tbres		binary
		MD5:9FEB3A866A7AD8D492102151D53F85D2	SHA256:5086AEF3A1C96E913B3A8DC570AE95BBDED4FC5C0B4ABAA6C634ECEA3C727F78
1512	WINWORD.EXE	C:\Users\admin\AppData\Local\Microsoft\FontCache\4\PreviewFont\flat_officeFontsPreview_4_40.ttf		binary
		MD5:4296A064B917926682E7EED650D4A745	SHA256:E04E41C74D6C78213BA1588BACEE64B42C0EDECE85224C474A714F39960D8083
1512	WINWORD.EXE	C:\Users\admin\AppData\Local\Microsoft\Windows\INetCache\Content.Word\~WRD0002.doc		binary
		MD5:B210E9CDD7722A8D3575E5B76F0813D8	SHA256:4AFBA1568004779D2B558229B107D8943E40BCA6D570FC45645C8F15AFFA82D7
1512	WINWORD.EXE	C:\Users\admin\AppData\Local\Microsoft\Windows\INetCache\Content.Word\~WRD0003.doc		binary
		MD5:15954568C82298516E126506E6E5C590	SHA256:79C6CECEC7EC44626C32AC4554F8606122B8F45BF72E9B9043771A82473945ED

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	23.48.23.156:80	http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl	unknown	—	—	whitelisted
—	—	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D	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
6708	backgroundTaskHost.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D	unknown	—	—	whitelisted
6204	SIHClient.exe	GET	200	88.221.169.152:80	http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl	unknown	—	—	whitelisted
1512	WINWORD.EXE	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEApDqVCbATUviZV57HIIulA%3D	unknown	—	—	whitelisted
1512	WINWORD.EXE	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D	unknown	—	—	whitelisted
6204	SIHClient.exe	GET	200	88.221.169.152:80	http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl	unknown	—	—	whitelisted
1512	WINWORD.EXE	GET	200	2.16.164.98:80	http://crl.microsoft.com/pki/crl/products/microsoftrootcert.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
4712	MoUsoCoreWorker.exe	4.231.128.59:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
4	System	192.168.100.255:137	—	—	—	whitelisted
—	—	4.231.128.59:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
5064	SearchApp.exe	104.126.37.137:443	www.bing.com	Akamai International B.V.	DE	whitelisted
—	—	23.48.23.156:80	crl.microsoft.com	Akamai International B.V.	DE	whitelisted
—	—	192.229.221.95:80	ocsp.digicert.com	EDGECAST	US	whitelisted
—	—	184.30.21.171:80	www.microsoft.com	AKAMAI-AS	DE	whitelisted
4	System	192.168.100.255:138	—	—	—	whitelisted
1076	svchost.exe	184.28.89.167:443	go.microsoft.com	AKAMAI-AS	US	whitelisted
1176	svchost.exe	20.190.159.64:443	login.live.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted

DNS requests

Domain	IP	Reputation
settings-win.data.microsoft.com	4.231.128.59 51.104.136.2 51.124.78.146	whitelisted
www.bing.com	104.126.37.137 104.126.37.123 104.126.37.139 104.126.37.130 104.126.37.185 104.126.37.128 104.126.37.184 104.126.37.131 104.126.37.136	whitelisted
crl.microsoft.com	23.48.23.156 23.48.23.143 2.16.164.98 2.16.164.35 2.16.164.99 2.16.164.106 2.16.164.48 2.16.164.89 2.16.164.49	whitelisted
google.com	172.217.18.110	whitelisted
ocsp.digicert.com	192.229.221.95	whitelisted
www.microsoft.com	184.30.21.171 88.221.169.152	whitelisted
go.microsoft.com	184.28.89.167	whitelisted
login.live.com	20.190.159.64 20.190.159.68 20.190.159.0 40.126.31.69 20.190.159.75 20.190.159.71 20.190.159.73 20.190.159.2	whitelisted
officeclient.microsoft.com	52.109.32.97	whitelisted
roaming.officeapps.live.com	52.109.68.129	whitelisted

Threats

No threats detected

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Process	Message
WINWORD.EXE	WebView2: Failed to find an installed WebView2 runtime or non-stable Microsoft Edge installation.
WINWORD.EXE	WebView2: Failed to find an installed WebView2 runtime or non-stable Microsoft Edge installation.
WINWORD.EXE	WebView2: Failed to find an installed WebView2 runtime or non-stable Microsoft Edge installation.

General Info

broken_phishing1.docx.bin

44A464C5E8266FADE272C3E5B24FECCF

5A9974BD044B3A739E035438A6E4E056F533936D

3245CA6C7F9F78E6B8FC0F05E7821E4B4E0D1ABF24719D9457A7640F3F447C58

1536:phMDIDDhBhDsdoDsjhLhnFDkeDT+IxfpDIf2M2hMDIDDhBhDsdoDsjhLhIDFDkfx:phMDIDDhBhDsdoDsjhLhnFDkeDT+IxfE

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

A deliberately damaged file exploiting the Office/Archive self-repair mechanism has been detected (suspicious first bytes)

SUSPICIOUS

INFO

Reads Microsoft Office registry keys

Reads security settings of Internet Explorer

Sends debugging messages

Malware configuration

Static information

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