Malware analysis Claro Chile Informa.msg Malicious activity

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File name:	Claro Chile Informa.msg
Full analysis:	https://app.any.run/tasks/5b460a83-ffa0-48a8-8591-2b492b5f8b95
Verdict:	Malicious activity
Analysis date:	July 17, 2019, 21:40:56
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME:	application/vnd.ms-outlook
File info:	CDFV2 Microsoft Outlook Message
MD5:	A3935E93C946E9A9003C21AFE55AF9FD
SHA1:	A0D264E064F561FF81C87833F29327477489D75D
SHA256:	D589255CF335A23AEF08C536CE4B564D127BAC66F10281116CF44C8677BBA453
SSDEEP:	768:Bzkzr9VP45s60NLxgKSIknZ/0hWmT4K6Cef/zFC4JO9sKAsEOWRRg224zMAisKA1:VOAWhWTKHe5YYOWwpTYmOX

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 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 (75.0.3770.100)
Google Update Helper (1.3.34.7)
Java 8 Update 92 (8.0.920.14)
Java Auto Updater (2.8.92.14)
Microsoft .NET Framework 4.7.2 (4.7.03062)
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++ 2015-2019 Redistributable (x86) - 14.21.27702 (14.21.27702.2)
Microsoft Visual C++ 2019 X86 Additional Runtime - 14.21.27702 (14.21.27702)
Microsoft Visual C++ 2019 X86 Minimum Runtime - 14.21.27702 (14.21.27702)
Mozilla Firefox 67.0.4 (x86 en-US) (67.0.4)
Notepad++ (32-bit x86) (7.5.1)
Opera 12.15 (12.15.1748)
Skype version 8.29 (8.29)
Update for Microsoft .NET Framework 4.7.2 (KB4087364) (1)
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
KB4019990
KB976902
LocalPack AU Package
LocalPack CA Package
LocalPack GB Package
LocalPack US Package
LocalPack ZA Package
ProfessionalEdition
UltimateEdition

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MALICIOUS
- Unusual execution from Microsoft Office
  - OUTLOOK.EXE (PID: 3756)
SUSPICIOUS
- Creates files in the user directory
  - OUTLOOK.EXE (PID: 3756)
- Reads Internet Cache Settings
  - OUTLOOK.EXE (PID: 3756)
- Starts Internet Explorer
  - OUTLOOK.EXE (PID: 3756)
- Executed via COM
  - FlashUtil32_26_0_0_131_ActiveX.exe (PID: 2212)
INFO
- Changes internet zones settings
  - iexplore.exe (PID: 3864)
- Reads Internet Cache Settings
  - iexplore.exe (PID: 680)
  - iexplore.exe (PID: 3864)
- Reads Microsoft Office registry keys
  - OUTLOOK.EXE (PID: 3756)
- Reads internet explorer settings
  - iexplore.exe (PID: 680)
- Creates files in the user directory
  - iexplore.exe (PID: 680)
  - FlashUtil32_26_0_0_131_ActiveX.exe (PID: 2212)
- Reads settings of System Certificates
  - iexplore.exe (PID: 3864)

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

.msg	\|	Outlook Message (58.9)
.oft	\|	Outlook Form Template (34.4)

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

680

"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:3864 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

2212

C:\Windows\system32\Macromed\Flash\FlashUtil32_26_0_0_131_ActiveX.exe -Embedding

C:\Windows\system32\Macromed\Flash\FlashUtil32_26_0_0_131_ActiveX.exe

—

svchost.exe

User:

admin

Company:

Adobe Systems Incorporated

Integrity Level:

MEDIUM

Description:

Adobe® Flash® Player Installer/Uninstaller 26.0 r0

Exit code:

Version:

26,0,0,131

Modules

Images
c:\windows\system32\macromed\flash\flashutil32_26_0_0_131_activex.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll

3756

"C:\Program Files\Microsoft Office\Office14\OUTLOOK.EXE" /f "C:\Users\admin\AppData\Local\Temp\Claro Chile Informa.msg"

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

explorer.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Microsoft Outlook

Exit code:

Version:

14.0.6025.1000

Modules

Images
c:\program files\microsoft office\office14\outlook.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\winsxs\x86_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.6161_none_50934f2ebcb7eb57\msvcr90.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll

3864

"C:\Program Files\Internet Explorer\iexplore.exe" https://urldefense.proofpoint.com/v2/url?u=https-3A__sucursalvirtual.clarochile.cl_PagoExpress_index&d=DwMFAw&c=1NM8PwXszG7AQ9HfdmWbEEMkVRRTYdMYEy55pO9feSo&r=94iIEJXDvHwuAiJ60lGeTTH577QkmKPRyVkAciLqzao&m=_rHDe3mGn6cFfk2vEoGMcV7JcqPAdK5cp8MPgjC8QtE&s=egRcxOFr-zqydcbQSfBX1tZzNA3JQF06Q_6XKbcwjP4&e=

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

OUTLOOK.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

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Total events

1 789

Read events

1 254

Write events

514

Delete events

Modification events


(PID) Process:	(3756) OUTLOOK.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:	write	Name:	1033
Value: Off
(PID) Process:	(3756) OUTLOOK.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:	write	Name:	1033
Value: On
(PID) Process:	(3756) OUTLOOK.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Outlook\Resiliency\StartupItems
Operation:	write	Name:	"f7f81a39-5f63-5b42-9efd-1f13b5431005lt;
Value: 22243C00AC0E0000010000000000000000000000
(PID) Process:	(3756) OUTLOOK.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Outlook
Operation:	write	Name:	MTTT
Value: AC0E00002E88B65AE83CD50100000000
(PID) Process:	(3756) OUTLOOK.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Outlook\SQM
Operation:	write	Name:	SQMSessionNumber
Value: 0
(PID) Process:	(3756) OUTLOOK.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Outlook\SQM
Operation:	write	Name:	SQMSessionDate
Value: 220129920
(PID) Process:	(3756) OUTLOOK.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\NoMail\0a0d020000000000c000000000000046
Operation:	write	Name:	00030429
Value: 03000000
(PID) Process:	(3756) OUTLOOK.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\NoMail\9375CFF0413111d3B88A00104B2A6676
Operation:	write	Name:	{ED475418-B0D6-11D2-8C3B-00104B2A6676}
Value:
(PID) Process:	(3756) OUTLOOK.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\NoMail\9375CFF0413111d3B88A00104B2A6676
Operation:	write	Name:	LastChangeVer
Value: 1200000000000000
(PID) Process:	(3756) OUTLOOK.EXE	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109A10090400000000000F01FEC\Usage
Operation:	write	Name:	OutlookMAPI2Intl_1033
Value: 1324417045

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
3756	OUTLOOK.EXE	C:\Users\admin\AppData\Local\Temp\CVRF472.tmp.cvr		—
		MD5:—	SHA256:—
3864	iexplore.exe	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\JGRR2OYX\favicon[1].ico		—
		MD5:—	SHA256:—
3864	iexplore.exe	C:\Users\admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico		—
		MD5:—	SHA256:—
680	iexplore.exe	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\8BW8CI0Y\index[1].txt		—
		MD5:—	SHA256:—
3756	OUTLOOK.EXE	C:\Users\admin\AppData\Roaming\Microsoft\Templates\~$rmalEmail.dotm		pgc
		MD5:—	SHA256:—
3756	OUTLOOK.EXE	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\{3855CEBC-42BD-4DBE-A881-CDE704768146}\{1C306CB1-771E-4B4B-A902-86E897877F5B}.png		image
		MD5:7D80C0A7E3849818695EAF4989186A3C	SHA256:72DC527D78A8E99331409803811CC2D287E812C008A1C869A6AEA69D7A44B597
3756	OUTLOOK.EXE	C:\Users\admin\AppData\Local\Microsoft\Outlook\RoamCache\Stream_Calendar_2_659306A1E1FF0A40A0A068B498D46457.dat		xml
		MD5:B21ED3BD946332FF6EBC41A87776C6BB	SHA256:B1AAC4E817CD10670B785EF8E5523C4A883F44138E50486987DC73054A46F6F4
3756	OUTLOOK.EXE	C:\Users\admin\AppData\Local\Microsoft\Outlook\RoamCache\Stream_WorkHours_1_4B2D9CFE8A328C4B8358F97F12661430.dat		xml
		MD5:807EF0FC900FEB3DA82927990083D6E7	SHA256:4411E7DC978011222764943081500FFF0E43CBF7CCD44264BD1AB6306CA68913
3756	OUTLOOK.EXE	C:\Users\admin\AppData\Local\Microsoft\Outlook\RoamCache\Stream_AvailabilityOptions_2_A7F09BE170C91D4B859E10D3D69FB87B.dat		xml
		MD5:EEAA832C12F20DE6AAAA9C7B77626E72	SHA256:C4C9A90F2C961D9EE79CF08FBEE647ED7DE0202288E876C7BAAD00F4CA29CA16
3756	OUTLOOK.EXE	C:\Users\admin\AppData\Local\Microsoft\Outlook\RoamCache\Stream_ContactPrefs_2_9646E147EA2E4A459D5FE90B18A59933.dat		xml
		MD5:BBCF400BD7AE536EB03054021D6A6398	SHA256:383020065C1F31F4FB09F448599A6D5E532C390AF4E5B8AF0771FE17A23222AD

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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
3756	OUTLOOK.EXE	GET	—	64.4.26.155:80	http://config.messenger.msn.com/config/msgrconfig.asmx?op=GetOlcConfig	US	—	—	whitelisted
3864	iexplore.exe	GET	200	204.79.197.200:80	http://www.bing.com/favicon.ico	US	image	237 b	whitelisted

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Connections

PID	Process	IP	Domain	ASN	CN	Reputation
3756	OUTLOOK.EXE	64.4.26.155:80	config.messenger.msn.com	Microsoft Corporation	US	whitelisted
3864	iexplore.exe	204.79.197.200:80	www.bing.com	Microsoft Corporation	US	whitelisted
680	iexplore.exe	200.29.129.227:443	sucursalvirtual.clarochile.cl	Telmex Chile Internet S.A.	CL	unknown
680	iexplore.exe	216.58.207.72:443	ssl.google-analytics.com	Google Inc.	US	whitelisted
680	iexplore.exe	172.217.22.78:443	www.google-analytics.com	Google Inc.	US	whitelisted
3864	iexplore.exe	200.29.129.227:443	sucursalvirtual.clarochile.cl	Telmex Chile Internet S.A.	CL	unknown
680	iexplore.exe	67.231.154.66:443	urldefense.proofpoint.com	Proofpoint, Inc.	US	malicious

DNS requests

Domain	IP	Reputation
config.messenger.msn.com	64.4.26.155	whitelisted
urldefense.proofpoint.com	67.231.154.66	whitelisted
www.bing.com	204.79.197.200 13.107.21.200	whitelisted
sucursalvirtual.clarochile.cl	200.29.129.227	unknown
www.google-analytics.com	172.217.22.78	whitelisted
ssl.google-analytics.com	216.58.207.72	whitelisted

Threats

No threats detected

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No debug info

General Info

Claro Chile Informa.msg

A3935E93C946E9A9003C21AFE55AF9FD

A0D264E064F561FF81C87833F29327477489D75D

D589255CF335A23AEF08C536CE4B564D127BAC66F10281116CF44C8677BBA453

768:Bzkzr9VP45s60NLxgKSIknZ/0hWmT4K6Cef/zFC4JO9sKAsEOWRRg224zMAisKA1:VOAWhWTKHe5YYOWwpTYmOX

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Unusual execution from Microsoft Office

SUSPICIOUS

Creates files in the user directory

Reads Internet Cache Settings

Starts Internet Explorer

Executed via COM

INFO

Changes internet zones settings

Reads Internet Cache Settings

Reads Microsoft Office registry keys

Reads internet explorer settings

Creates files in the user directory

Reads 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

Information

Modules

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings