Malware analysis Desconozco remitente (Interna).msg Malicious activity

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File name:	Desconozco remitente (Interna).msg
Full analysis:	https://app.any.run/tasks/e164dce9-b3c4-487e-b33c-58e96ebd7a5e
Verdict:	Malicious activity
Analysis date:	March 14, 2019, 12:31:01
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME:	application/vnd.ms-outlook
File info:	CDFV2 Microsoft Outlook Message
MD5:	2C684D2714E3BCE2A77E36A1E2FEA180
SHA1:	383B91F7DF23FE4B2D7633D1162C7F8AE4CC7DEA
SHA256:	EB9336786EB50FF468EFA1452D4E3DB0E40861D4F1568BFA1E86A2437D03374E
SSDEEP:	1536:oeLQ2OkcOmcHgtpvG5iHjvt7rRfQTBU0dx1lLvCAy0VvbIxFAZ///B2:oec1pccpNBrRfQTe6FJFVzIxFA

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 (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
- Unusual execution from Microsoft Office
  - OUTLOOK.EXE (PID: 2980)
SUSPICIOUS
- Creates files in the user directory
  - OUTLOOK.EXE (PID: 2980)
- Reads Internet Cache Settings
  - OUTLOOK.EXE (PID: 2980)
- Starts Internet Explorer
  - OUTLOOK.EXE (PID: 2980)
- Starts itself from another location
  - OUTLOOK.EXE (PID: 2980)
INFO
- Reads Microsoft Office registry keys
  - OUTLOOK.EXE (PID: 2980)
  - OUTLOOK.EXE (PID: 1036)
- Application launched itself
  - iexplore.exe (PID: 1820)
- Changes internet zones settings
  - iexplore.exe (PID: 1820)
- Reads Internet Cache Settings
  - iexplore.exe (PID: 2880)
- Creates files in the user directory
  - iexplore.exe (PID: 1820)
  - iexplore.exe (PID: 2880)
- Reads internet explorer settings
  - iexplore.exe (PID: 2880)

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
2980	"C:\Program Files\Microsoft Office\Office14\OUTLOOK.EXE" /f "C:\Users\admin\AppData\Local\Temp\Desconozco remitente (Interna).msg"	C:\Program Files\Microsoft Office\Office14\OUTLOOK.EXE		explorer.exe
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Outlook Version: 14.0.6025.1000
1820	"C:\Program Files\Internet Explorer\iexplore.exe" https://urldefense.proofpoint.com/v2/url?u=http-3A__track4.correobancoestado.cl_etarget-5Ffe_unsubscribe.aspx-3FcampId-3D17-26messTyId-3D1-26tempId-3D16-26mailId-3D3298422-26seqId-3D207545-26msgId-3Da9430f6e5c604ee69e75cda8724d01f0&d=DwMGaQ&c=1NM8PwXszG7AQ9HfdmWbEOfpyLzEVPnFMcZFCGca_Vk&r=2yG63ZXYukJE4Z7QYAqOR-XCFbG2TKF6Gm6yx8eV2lM&m=oI0SORHWiAjxtjdZ_m_QQHpLyDUkydHVS_8VvFUEaqs&s=SMwoNDR1xwofkvZjCAPSF3XcaRJnOJfUfFjUWoYCVA4&e=	C:\Program Files\Internet Explorer\iexplore.exe		OUTLOOK.EXE
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Internet Explorer Version: 8.00.7600.16385 (win7_rtm.090713-1255)
2880	"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:1820 CREDAT:71937	C:\Program Files\Internet Explorer\iexplore.exe		iexplore.exe
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Internet Explorer Version: 8.00.7600.16385 (win7_rtm.090713-1255)
1036	"C:\PROGRA~1\MICROS~1\Office14\OUTLOOK.EXE" -c IPM.Note /m "mailto:[mailto:[email protected]]"	C:\PROGRA~1\MICROS~1\Office14\OUTLOOK.EXE	—	OUTLOOK.EXE
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Outlook Exit code: 0 Version: 14.0.6025.1000

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Total events

1 932

Read events

1 175

Write events

Delete events

Modification events

No data

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
2980	OUTLOOK.EXE	C:\Users\admin\AppData\Local\Temp\CVR96C8.tmp.cvr		—
		MD5:—	SHA256:—
2980	OUTLOOK.EXE	C:\Users\admin\AppData\Local\Temp\mso9CE3.tmp		—
		MD5:—	SHA256:—
1820	iexplore.exe	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\RB73MZ6Y\favicon[1].ico		—
		MD5:—	SHA256:—
2980	OUTLOOK.EXE	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\B27A89A2.dat		image
		MD5:1645D370C5E0497351A4996FA3893AAD	SHA256:8D7283E5F49B21A8628ABC98F608616D992B79BE57D8CE50DBC4F762F93DF82C
2980	OUTLOOK.EXE	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\A27B40E5.dat		image
		MD5:AAEF4667583C5F36D232BDAC0D628C5C	SHA256:C624B5CA39176EC9E079C1FC4329389B2898E5B7267F3B2E25E7C66A60275753
1820	iexplore.exe	C:\Users\admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico		—
		MD5:—	SHA256:—
2980	OUTLOOK.EXE	C:\Users\admin\AppData\Roaming\Microsoft\Templates\~$rmalEmail.dotm		pgc
		MD5:9182C3087D0344B1BDFB5D3C1123841B	SHA256:50022C6ED865F8A457CDCEA33A1400CB2F8CEEBD677971D5821A4ECC080948AA
2880	iexplore.exe	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\OCDM6JB6\unsubscribe[1].aspx		—
		MD5:—	SHA256:—
2980	OUTLOOK.EXE	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\85E47A00.dat		image
		MD5:BF821A58999D5295E9ACED99DC56FAF6	SHA256:266A0B47131D26646FEBA43C5760792D6067275A04D6C2F6783EC158FA561188
2980	OUTLOOK.EXE	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\53E1893B.dat		image
		MD5:AF83BD14CF944ECD627E58AA7DA732DB	SHA256:E7D2007FC55DC4181188D5B49C9DCF863E1BA1B331D8CB918D617F4529BEB279

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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
2980	OUTLOOK.EXE	GET	—	64.4.26.155:80	http://config.messenger.msn.com/config/msgrconfig.asmx?op=GetOlcConfig	US	—	—	whitelisted
2880	iexplore.exe	GET	200	190.196.182.146:80	http://track4.correobancoestado.cl/etarget_fe/common/dotnetpostback.js	CL	text	369 b	unknown
2880	iexplore.exe	GET	200	190.196.182.146:80	http://track4.correobancoestado.cl/etarget_fe/unsubscribe.aspx?campId=17&messTyId=1&tempId=16&mailId=3298422&seqId=207545&msgId=a9430f6e5c604ee69e75cda8724d01f0	CL	html	5.24 Kb	unknown
2880	iexplore.exe	GET	404	190.196.182.146:80	http://track4.correobancoestado.cl/etarget_fe/assets/style/css/fonts/be-icons.eot?yrad7l	CL	html	1.22 Kb	unknown
2880	iexplore.exe	GET	—	190.196.182.146:80	http://track4.correobancoestado.cl/etarget_fe/assets/img/logo-bancoestado.png	CL	—	—	unknown
2880	iexplore.exe	GET	200	190.196.182.146:80	http://track4.correobancoestado.cl/etarget_fe/common/navigator.js	CL	text	227 b	unknown
2880	iexplore.exe	GET	200	190.196.182.146:80	http://track4.correobancoestado.cl/etarget_fe/assets/style/css/main.css	CL	text	17.0 Kb	unknown
2880	iexplore.exe	GET	200	190.196.182.146:80	http://track4.correobancoestado.cl/etarget_fe/assets/js/app/main.js	CL	text	407 b	unknown
1820	iexplore.exe	GET	200	13.107.21.200:80	http://www.bing.com/favicon.ico	US	image	237 b	whitelisted
2880	iexplore.exe	GET	—	190.196.182.146:80	http://track4.correobancoestado.cl/etarget_fe/assets/img/banner-triste.png	CL	—	—	unknown

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

Connections

PID	Process	IP	Domain	ASN	CN	Reputation
2980	OUTLOOK.EXE	64.4.26.155:80	config.messenger.msn.com	Microsoft Corporation	US	whitelisted
2880	iexplore.exe	172.217.22.10:443	fonts.googleapis.com	Google Inc.	US	whitelisted
2880	iexplore.exe	190.196.182.146:80	track4.correobancoestado.cl	Gtd Internet S.A.	CL	unknown
1820	iexplore.exe	13.107.21.200:80	www.bing.com	Microsoft Corporation	US	whitelisted
2880	iexplore.exe	172.217.21.227:443	fonts.gstatic.com	Google Inc.	US	whitelisted
2880	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	13.107.21.200 204.79.197.200	whitelisted
track4.correobancoestado.cl	190.196.182.146	unknown
fonts.googleapis.com	172.217.22.10	whitelisted
fonts.gstatic.com	172.217.21.227	whitelisted

Threats

No threats detected

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No debug info

General Info

Desconozco remitente (Interna).msg

2C684D2714E3BCE2A77E36A1E2FEA180

383B91F7DF23FE4B2D7633D1162C7F8AE4CC7DEA

EB9336786EB50FF468EFA1452D4E3DB0E40861D4F1568BFA1E86A2437D03374E

1536:oeLQ2OkcOmcHgtpvG5iHjvt7rRfQTBU0dx1lLvCAy0VvbIxFAZ///B2:oec1pccpNBrRfQTe6FJFVzIxFA

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

Starts itself from another location

INFO

Reads Microsoft Office registry keys

Application launched itself

Changes internet zones settings

Reads Internet Cache Settings

Creates files in the user directory

Reads internet explorer settings

Malware configuration

Static information

TRiD

Video and screenshots

Processes

Behavior graph

Specs description

Process information

Information

Information

Information

Information

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings