Malware analysis RV Aviso de pago de siniestro.msg Malicious activity

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File name:	RV Aviso de pago de siniestro.msg
Full analysis:	https://app.any.run/tasks/7e47fd59-2fa7-42ce-b878-a6d9b9b94824
Verdict:	Malicious activity
Analysis date:	April 23, 2019, 15:09:55
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME:	application/vnd.ms-outlook
File info:	CDFV2 Microsoft Outlook Message
MD5:	07AA161EE13F406510278B7CB9AADC41
SHA1:	94A5F92502D11E26DD8559E70F8D423273601765
SHA256:	9A3D364521AB0CEA62CC9A886D022625E5FA3DC78C213AB83034BD932F9AB263
SSDEEP:	768:1u2oejxzggTaFRbActUsKYsKewTuppk9VNv3lVzm+sKi7AN+:SejNrwGkuS3lVl

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:: 120 seconds
Heavy Evasion option:: off
Network geolocation:: off
Additional time used:: 60 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 (73.0.3683.75)
Google Update Helper (1.3.33.23)
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 65.0.2 (x86 en-US) (65.0.2)
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
- Unusual execution from Microsoft Office
  - OUTLOOK.EXE (PID: 3692)
SUSPICIOUS
- Starts Internet Explorer
  - OUTLOOK.EXE (PID: 3692)
- Creates files in the user directory
  - OUTLOOK.EXE (PID: 3692)
INFO
- Reads Microsoft Office registry keys
  - OUTLOOK.EXE (PID: 3692)
- Changes internet zones settings
  - iexplore.exe (PID: 2300)
- Creates files in the user directory
  - iexplore.exe (PID: 1812)
  - iexplore.exe (PID: 2068)
  - FlashUtil32_26_0_0_131_ActiveX.exe (PID: 4064)
  - iexplore.exe (PID: 2300)
- Reads Internet Cache Settings
  - iexplore.exe (PID: 1812)
  - iexplore.exe (PID: 3244)
  - iexplore.exe (PID: 2068)
- Reads internet explorer settings
  - iexplore.exe (PID: 2068)
  - iexplore.exe (PID: 1812)
  - iexplore.exe (PID: 3244)
- Application launched itself
  - iexplore.exe (PID: 2300)
- Reads settings of System Certificates
  - iexplore.exe (PID: 2300)
- Changes settings of System certificates
  - iexplore.exe (PID: 2300)
- Adds / modifies Windows certificates
  - iexplore.exe (PID: 2300)

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

1812

"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2300 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

2068

"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2300 CREDAT:203009

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

2300

"C:\Program Files\Internet Explorer\iexplore.exe" http://209.164.220.190/vcontenido/cv?k=b665d86a8a431f3f9de664089d4f72c4

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\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll

3244

"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2300 CREDAT:203010

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

3692

"C:\Program Files\Microsoft Office\Office14\OUTLOOK.EXE" /f "C:\Users\admin\AppData\Local\Temp\RV Aviso de pago de siniestro.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

4064

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\advapi32.dll
c:\windows\system32\msvcrt.dll

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Total events

2 071

Read events

1 518

Write events

530

Delete events

Modification events


(PID) Process:	(3692) OUTLOOK.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:	write	Name:	1033
Value: Off
(PID) Process:	(3692) OUTLOOK.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:	write	Name:	1033
Value: On
(PID) Process:	(3692) OUTLOOK.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Outlook\Resiliency\StartupItems
Operation:	write	Name:	p\|6
Value: 707C36006C0E0000010000000000000000000000
(PID) Process:	(3692) OUTLOOK.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Outlook
Operation:	write	Name:	MTTT
Value: 6C0E0000860975A8E6F9D40100000000
(PID) Process:	(3692) OUTLOOK.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Outlook\SQM
Operation:	write	Name:	SQMSessionNumber
Value: 0
(PID) Process:	(3692) OUTLOOK.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Outlook\SQM
Operation:	write	Name:	SQMSessionDate
Value: 220007520
(PID) Process:	(3692) 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:	(3692) 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:	(3692) 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:	(3692) 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: 1318518805

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
3692	OUTLOOK.EXE	C:\Users\admin\AppData\Local\Temp\CVR5CE1.tmp.cvr		—
		MD5:—	SHA256:—
3692	OUTLOOK.EXE	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\BDC1B5A.dat		image
		MD5:—	SHA256:—
3692	OUTLOOK.EXE	C:\Users\admin\AppData\Local\Microsoft\Outlook\mapisvc.inf		text
		MD5:—	SHA256:—
3692	OUTLOOK.EXE	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\F8DD3F93.dat		image
		MD5:—	SHA256:—
3692	OUTLOOK.EXE	C:\Users\admin\AppData\Roaming\Microsoft\Templates\~$rmalEmail.dotm		pgc
		MD5:—	SHA256:—
3692	OUTLOOK.EXE	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\5A7A37D.dat		image
		MD5:—	SHA256:—
3692	OUTLOOK.EXE	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\EB36E6C.dat		image
		MD5:—	SHA256:—
1812	iexplore.exe	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\1N70PVOU\cv[1].txt		—
		MD5:—	SHA256:—
3692	OUTLOOK.EXE	C:\Users\admin\AppData\Local\Temp\StructuredQuery.log		text
		MD5:—	SHA256:—
2300	iexplore.exe	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\H6QNMHE9\favicon[1].ico		—
		MD5:—	SHA256:—

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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
3692	OUTLOOK.EXE	GET	—	64.4.26.155:80	http://config.messenger.msn.com/config/msgrconfig.asmx?op=GetOlcConfig	US	—	—	whitelisted
1812	iexplore.exe	GET	200	209.164.220.190:80	http://209.164.220.190/vcontenido/cv?k=b665d86a8a431f3f9de664089d4f72c4&i=i.png	US	html	12.7 Kb	unknown
1812	iexplore.exe	GET	200	209.164.220.176:80	http://www2.metlife.cl/campanas/2017/20170417-closing/images/closing-04.jpg	US	image	5.30 Kb	unknown
1812	iexplore.exe	GET	200	209.164.220.176:80	http://www2.metlife.cl/campanas/2017/20170717-renovacion-poliza/images/Renovacion_Reembolso_03.jpg	US	image	161 Kb	unknown
1812	iexplore.exe	GET	200	209.164.220.190:80	http://209.164.220.190/vcontenido/cv?k=b665d86a8a431f3f9de664089d4f72c4	US	html	12.7 Kb	unknown
1812	iexplore.exe	GET	200	209.164.220.176:80	http://www2.metlife.cl/campanas/2017/20170717-renovacion-poliza/images/Renovacion_Reembolso_07.jpg	US	image	1.80 Kb	unknown
3244	iexplore.exe	GET	301	209.164.220.174:80	http://www.metlife.cl/	US	html	144 b	unknown
1812	iexplore.exe	GET	200	209.164.220.190:80	http://209.164.220.190/vcontenido/cv?k=b665d86a8a431f3f9de664089d4f72c4	US	html	12.7 Kb	unknown
1812	iexplore.exe	GET	304	209.164.220.176:80	http://www2.metlife.cl/campanas/2017/20170717-renovacion-poliza/images/Renovacion_Reembolso_07.jpg	US	—	—	unknown
2300	iexplore.exe	GET	404	209.164.220.190:80	http://209.164.220.190/favicon.ico	US	text	130 b	unknown

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

Connections

PID	Process	IP	Domain	ASN	CN	Reputation
3692	OUTLOOK.EXE	64.4.26.155:80	config.messenger.msn.com	Microsoft Corporation	US	whitelisted
2300	iexplore.exe	204.79.197.200:80	www.bing.com	Microsoft Corporation	US	whitelisted
2300	iexplore.exe	209.164.220.190:80	—	MetLife	US	unknown
2068	iexplore.exe	108.175.108.78:443	surveys.masterbase.com	Master Base SA	US	unknown
1812	iexplore.exe	209.164.220.176:80	www2.metlife.cl	MetLife	US	unknown
2300	iexplore.exe	108.175.108.78:443	surveys.masterbase.com	Master Base SA	US	unknown
2068	iexplore.exe	108.175.108.241:443	imgsslscl.masterbase.com	Master Base SA	US	unknown
—	—	184.30.219.164:443	w3.metlife.cl	Akamai International B.V.	NL	whitelisted
3244	iexplore.exe	209.164.220.174:80	www.metlife.cl	MetLife	US	unknown
3244	iexplore.exe	184.30.219.164:443	w3.metlife.cl	Akamai International B.V.	NL	whitelisted

DNS requests

Domain	IP	Reputation
config.messenger.msn.com	64.4.26.155	whitelisted
www2.metlife.cl	209.164.220.176	unknown
www.bing.com	204.79.197.200 13.107.21.200	whitelisted
surveys.masterbase.com	108.175.108.78	unknown
imgsslscl.masterbase.com	108.175.108.241	unknown
www.metlife.cl	209.164.220.174	unknown
w3.metlife.cl	184.30.219.164	unknown

Threats

No threats detected

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No debug info

General Info

RV Aviso de pago de siniestro.msg

07AA161EE13F406510278B7CB9AADC41

94A5F92502D11E26DD8559E70F8D423273601765

9A3D364521AB0CEA62CC9A886D022625E5FA3DC78C213AB83034BD932F9AB263

768:1u2oejxzggTaFRbActUsKYsKewTuppk9VNv3lVzm+sKi7AN+:SejNrwGkuS3lVl

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Unusual execution from Microsoft Office

SUSPICIOUS

Starts Internet Explorer

Creates files in the user directory

INFO

Reads Microsoft Office registry keys

Changes internet zones settings

Creates files in the user directory

Reads Internet Cache Settings

Reads internet explorer settings

Application launched itself

Reads settings of System Certificates

Changes settings of System certificates

Adds / modifies Windows certificates

Malware configuration

Static information

TRiD

Video and screenshots

Processes

Behavior graph

Specs description

Process information

Information

Modules

Information

Modules

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