Malware analysis _ New VM Tue, March 14, 2019 j9393839.wav.rtf Malicious activity

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File name:	_ New VM Tue, March 14, 2019 j9393839.wav.rtf
Full analysis:	https://app.any.run/tasks/b4054967-676a-43d7-8061-95deb3fb5bd7
Verdict:	Malicious activity
Analysis date:	March 14, 2019, 14:37:41
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:	ole-embedded
Indicators:
MIME:	text/rtf
File info:	Rich Text Format data, version 1, unknown character set
MD5:	AEB082802D491F348E0B3DD0FE71BC22
SHA1:	A215EEE2B295B9A751C0C41EC36CF58888A0ACC4
SHA256:	B419ABD5ED841D2102335D14385008C6EA68832966418F423784398C6B8F4F77
SSDEEP:	768:V11pwR96s9lfbbTIS46D2lsoiEkhAkJNL2xZ:V14DExKH8Z

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:: 300 seconds
Heavy Evasion option:: on
Network geolocation:: off
Additional time used:: 240 seconds
MITM proxy:: off
Privacy:: Public submission
Fakenet option:: off
Route via Tor:: off
Autoconfirmation of UAC:: on
Network:: on

Software preset

Internet Explorer 8.0.7601.17514 undefined
Adobe Acrobat Reader DC MUI (15.023.20070)
Adobe Flash Player 26 ActiveX (26.0.0.131)
Adobe Flash Player 26 NPAPI (26.0.0.131)
Adobe Flash Player 26 PPAPI (26.0.0.131)
Adobe Refresh Manager (1.8.0)
CCleaner (5.35)
FileZilla Client 3.36.0 (3.36.0)
Google Chrome (68.0.3440.106)
Google Update Helper (1.3.33.17)
Java 8 Update 92 (8.0.920.14)
Java Auto Updater (2.8.92.14)
Microsoft .NET Framework 4.6.1 (4.6.01055)
Microsoft Office Access MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Access Setup Metadata MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Excel MUI (English) 2010 (14.0.6029.1000)
Microsoft Office OneNote MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Outlook MUI (English) 2010 (14.0.6029.1000)
Microsoft Office PowerPoint MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Professional 2010 (14.0.6029.1000)
Microsoft Office Proof (English) 2010 (14.0.6029.1000)
Microsoft Office Proof (French) 2010 (14.0.6029.1000)
Microsoft Office Proof (Spanish) 2010 (14.0.6029.1000)
Microsoft Office Proofing (English) 2010 (14.0.6029.1000)
Microsoft Office Publisher MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Shared MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Shared Setup Metadata MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Single Image 2010 (14.0.6029.1000)
Microsoft Office Word MUI (English) 2010 (14.0.6029.1000)
Microsoft Visual C++ 2008 Redistributable - x86 9.0.30729.6161 (9.0.30729.6161)
Microsoft Visual C++ 2010 x86 Redistributable - 10.0.40219 (10.0.40219)
Microsoft Visual C++ 2013 Redistributable (x86) - 12.0.30501 (12.0.30501.0)
Microsoft Visual C++ 2013 x86 Additional Runtime - 12.0.21005 (12.0.21005)
Microsoft Visual C++ 2013 x86 Minimum Runtime - 12.0.21005 (12.0.21005)
Microsoft Visual C++ 2017 Redistributable (x86) - 14.15.26706 (14.15.26706.0)
Microsoft Visual C++ 2017 x86 Additional Runtime - 14.15.26706 (14.15.26706)
Microsoft Visual C++ 2017 x86 Minimum Runtime - 14.15.26706 (14.15.26706)
Mozilla Firefox 61.0.2 (x86 en-US) (61.0.2)
Notepad++ (32-bit x86) (7.5.1)
Opera 12.15 (12.15.1748)
Skype version 8.29 (8.29)
VLC media player (2.2.6)
WinRAR 5.60 (32-bit) (5.60.0)

Hotfixes

Client LanguagePack Package
Client Refresh LanguagePack Package
CodecPack Basic Package
Foundation Package
IE Troubleshooters Package
InternetExplorer Optional Package
KB2534111
KB2999226
KB976902
LocalPack AU Package
LocalPack CA Package
LocalPack GB Package
LocalPack US Package
LocalPack ZA Package
ProfessionalEdition
UltimateEdition

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MALICIOUS
No malicious indicators.
SUSPICIOUS
- Reads Internet Cache Settings
  - WINWORD.EXE (PID: 3664)
- Unusual connect from Microsoft Office
  - WINWORD.EXE (PID: 3664)
- Reads internet explorer settings
  - WINWORD.EXE (PID: 3664)
INFO
- Reads Microsoft Office registry keys
  - WINWORD.EXE (PID: 3664)
- Reads settings of System Certificates
  - WINWORD.EXE (PID: 3664)
  - iexplore.exe (PID: 3536)
- Application launched itself
  - iexplore.exe (PID: 3536)
- Changes internet zones settings
  - iexplore.exe (PID: 3536)
- Reads internet explorer settings
  - iexplore.exe (PID: 3392)
- Reads Internet Cache Settings
  - iexplore.exe (PID: 3392)
- Creates files in the user directory
  - iexplore.exe (PID: 3392)
  - iexplore.exe (PID: 3536)
  - WINWORD.EXE (PID: 3664)
- Adds / modifies Windows certificates
  - iexplore.exe (PID: 3536)
- Changes settings of System certificates
  - iexplore.exe (PID: 3536)

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

.rtf	\|	Rich Text Format (28.5)

No data.

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All screenshots are available in the full report

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Total processes

Monitored processes

Malicious processes

Suspicious processes

Behavior graph

Click at the process to see the details

Process information

PID

CMD

Path

Indicators

Parent process

3392

"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:3536 CREDAT:71937

C:\Program Files\Internet Explorer\iexplore.exe

iexplore.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

LOW

Description:

Internet Explorer

Exit code:

Version:

8.00.7600.16385 (win7_rtm.090713-1255)

Modules

Images
c:\program files\internet explorer\iexplore.exe
c:\systemroot\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\user32.dll
c:\windows\system32\gdi32.dll

3536

"C:\Program Files\Internet Explorer\iexplore.exe" -Embedding

C:\Program Files\Internet Explorer\iexplore.exe

svchost.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Internet Explorer

Exit code:

Version:

8.00.7600.16385 (win7_rtm.090713-1255)

Modules

Images
c:\program files\internet explorer\iexplore.exe
c:\systemroot\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\user32.dll
c:\windows\system32\gdi32.dll

3664

"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\Desktop\_ New VM Tue, March 14, 2019 j9393839.wav.rtf"

C:\Program Files\Microsoft Office\Office14\WINWORD.EXE

explorer.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Microsoft Word

Exit code:

Version:

14.0.6024.1000

Modules

Images
c:\program files\microsoft office\office14\winword.exe
c:\systemroot\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\winsxs\x86_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.6161_none_50934f2ebcb7eb57\msvcr90.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_5.82.7601.17514_none_ec83dffa859149af\comctl32.dll

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Total events

1 610

Read events

1 173

Write events

425

Delete events

Modification events


(PID) Process:	(3664) WINWORD.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:	write	Name:	n1)
Value: 6E312900500E0000010000000000000000000000
(PID) Process:	(3664) WINWORD.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:	write	Name:	1033
Value: Off
(PID) Process:	(3664) WINWORD.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:	write	Name:	1033
Value: On
(PID) Process:	(3664) WINWORD.EXE	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:	write	Name:	WORDFiles
Value: 1315831829
(PID) Process:	(3664) WINWORD.EXE	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:	write	Name:	ProductFiles
Value: 1315831948
(PID) Process:	(3664) WINWORD.EXE	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:	write	Name:	ProductFiles
Value: 1315831949
(PID) Process:	(3664) WINWORD.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word
Operation:	write	Name:	MTTT
Value: 500E000072F68F8373DAD40100000000
(PID) Process:	(3664) WINWORD.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:	write	Name:	4)
Value: 20342900500E000004000000000000008C00000001000000840000003E0043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C0052006F0061006D0069006E0067005C004D006900630072006F0073006F00660074005C00540065006D0070006C0061007400650073005C004E006F0072006D0061006C002E0064006F0074006D00000000000000
(PID) Process:	(3664) WINWORD.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:	delete value	Name:	4)
Value: 20342900500E000004000000000000008C00000001000000840000003E0043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C0052006F0061006D0069006E0067005C004D006900630072006F0073006F00660074005C00540065006D0070006C0061007400650073005C004E006F0072006D0061006C002E0064006F0074006D00000000000000
(PID) Process:	(3664) WINWORD.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	UNCAsIntranet
Value: 0

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
3664	WINWORD.EXE	C:\Users\admin\AppData\Local\Temp\CVRDDCE.tmp.cvr		—
		MD5:—	SHA256:—
3664	WINWORD.EXE	C:\Users\admin\AppData\Local\Temp\Cab7BD4.tmp		—
		MD5:—	SHA256:—
3664	WINWORD.EXE	C:\Users\admin\AppData\Local\Temp\Tar7BD5.tmp		—
		MD5:—	SHA256:—
3664	WINWORD.EXE	C:\Users\admin\AppData\Local\Temp\Cab7BF6.tmp		—
		MD5:—	SHA256:—
3664	WINWORD.EXE	C:\Users\admin\AppData\Local\Temp\Tar7BF7.tmp		—
		MD5:—	SHA256:—
3664	WINWORD.EXE	C:\Users\admin\AppData\Local\Temp\Cab7D01.tmp		—
		MD5:—	SHA256:—
3664	WINWORD.EXE	C:\Users\admin\AppData\Local\Temp\Tar7D02.tmp		—
		MD5:—	SHA256:—
3664	WINWORD.EXE	C:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\admin@google[1].txt		—
		MD5:—	SHA256:—
3536	iexplore.exe	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\0UU90R59\favicon[1].ico		—
		MD5:—	SHA256:—
3536	iexplore.exe	C:\Users\admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico		—
		MD5:—	SHA256:—

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
3664	WINWORD.EXE	GET	301	45.40.140.1:80	http://x.co/70N30	US	html	185 b	shared
3664	WINWORD.EXE	GET	301	172.217.18.174:80	http://google.com/	US	html	219 b	malicious
3664	WINWORD.EXE	GET	301	45.40.140.1:80	http://x.co/70N30	US	html	185 b	shared
3536	iexplore.exe	GET	200	204.79.197.200:80	http://www.bing.com/favicon.ico	US	image	237 b	whitelisted
3664	WINWORD.EXE	GET	301	45.40.140.1:80	http://x.co/70N30	US	html	185 b	shared
3664	WINWORD.EXE	GET	301	172.217.18.174:80	http://google.com/	US	html	219 b	malicious
3664	WINWORD.EXE	GET	—	216.58.210.4:80	http://www.google.com/	US	—	—	malicious
3664	WINWORD.EXE	GET	301	45.40.140.1:80	http://x.co/70N30	US	html	185 b	shared
3664	WINWORD.EXE	GET	200	2.16.186.56:80	http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab	unknown	compressed	55.2 Kb	whitelisted
3664	WINWORD.EXE	GET	302	216.58.210.4:80	http://www.google.com/	US	html	231 b	malicious

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

Connections

PID	Process	IP	Domain	ASN	CN	Reputation
3664	WINWORD.EXE	45.40.140.1:80	x.co	GoDaddy.com, LLC	US	malicious
3664	WINWORD.EXE	45.40.140.1:443	x.co	GoDaddy.com, LLC	US	malicious
3664	WINWORD.EXE	2.16.186.56:80	www.download.windowsupdate.com	Akamai International B.V.	—	whitelisted
3664	WINWORD.EXE	216.58.210.4:443	www.google.com	Google Inc.	US	whitelisted
3392	iexplore.exe	216.58.210.4:443	www.google.com	Google Inc.	US	whitelisted
3536	iexplore.exe	204.79.197.200:80	www.bing.com	Microsoft Corporation	US	whitelisted
3536	iexplore.exe	216.58.210.4:443	www.google.com	Google Inc.	US	whitelisted
3664	WINWORD.EXE	46.182.7.78:443	peauesie.brussels	AlpineDC SA	FR	unknown
3664	WINWORD.EXE	216.58.210.4:80	www.google.com	Google Inc.	US	whitelisted
3664	WINWORD.EXE	172.217.18.174:80	google.com	Google Inc.	US	whitelisted

DNS requests

Domain	IP	Reputation
x.co	45.40.140.1	shared
www.download.windowsupdate.com	2.16.186.56 2.16.186.81	whitelisted
peauesie.brussels	46.182.7.78	unknown
google.com	172.217.18.174	malicious
www.google.com	216.58.210.4	malicious
www.bing.com	204.79.197.200 13.107.21.200	whitelisted

Threats

No threats detected

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No debug info

General Info

_ New VM Tue, March 14, 2019 j9393839.wav.rtf

AEB082802D491F348E0B3DD0FE71BC22

A215EEE2B295B9A751C0C41EC36CF58888A0ACC4

B419ABD5ED841D2102335D14385008C6EA68832966418F423784398C6B8F4F77

768:V11pwR96s9lfbbTIS46D2lsoiEkhAkJNL2xZ:V14DExKH8Z

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

SUSPICIOUS

Reads Internet Cache Settings

Unusual connect from Microsoft Office

Reads internet explorer settings

INFO

Reads Microsoft Office registry keys

Reads settings of System Certificates

Application launched itself

Changes internet zones settings

Reads internet explorer settings

Reads Internet Cache Settings

Creates files in the user directory

Adds / modifies Windows certificates

Changes settings of System certificates

Malware configuration

Static information

TRiD

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