Malware analysis FROM MRS. GILL MARCUS.docx Malicious activity

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File name:	FROM MRS. GILL MARCUS.docx
Full analysis:	https://app.any.run/tasks/68fd80ba-8c83-4691-8648-65619f02cefa
Verdict:	Malicious activity
Analysis date:	August 20, 2019, 14:39:36
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:	generated-doc
Indicators:
MIME:	application/vnd.openxmlformats-officedocument.wordprocessingml.document
File info:	Microsoft Word 2007+
MD5:	168786AB88C8BEFE8ED880237ACCB4E1
SHA1:	CF38377ABC79FB49526D2061860C61DAE6E1DC21
SHA256:	9861CE6D20C6F0684706AC5F24968BC9379A3F0863EFCD21641218124F81561F
SSDEEP:	192:ScIMmCdvRIkH6iWqG5bv/08jJ+Uo/QRYrl4bAdmQtSQp/CbsNGE1BMln:SPk5RIkH6TrVjJ8SCl4wmQt9NCqROln

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:: off
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 (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 68.0.1 (x86 en-US) (68.0.1)
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
  - WINWORD.EXE (PID: 3528)
SUSPICIOUS
- Starts Internet Explorer
  - WINWORD.EXE (PID: 3528)
INFO
- Creates files in the user directory
  - WINWORD.EXE (PID: 3528)
  - iexplore.exe (PID: 2832)
  - iexplore.exe (PID: 3316)
- Reads Microsoft Office registry keys
  - WINWORD.EXE (PID: 3528)
- Changes internet zones settings
  - iexplore.exe (PID: 2600)
- Dropped object may contain Bitcoin addresses
  - iexplore.exe (PID: 2832)
- Reads internet explorer settings
  - iexplore.exe (PID: 2832)
  - iexplore.exe (PID: 3316)
- Reads Internet Cache Settings
  - iexplore.exe (PID: 2832)
  - iexplore.exe (PID: 3316)
- Reads settings of System Certificates
  - iexplore.exe (PID: 2600)
- Application launched itself
  - iexplore.exe (PID: 2600)

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

.docx	\|	Word Microsoft Office Open XML Format document (52.2)
.zip	\|	Open Packaging Conventions container (38.8)
.zip	\|	ZIP compressed archive (8.8)

EXIF

ZIP

ZipRequiredVersion:	20
ZipBitFlag:	0x0006
ZipCompression:	Deflated
ZipModifyDate:	1980:01:01 00:00:00
ZipCRC:	0x3795fcdd
ZipCompressedSize:	358
ZipUncompressedSize:	1312
ZipFileName:	[Content_Types].xml

XML

Template:	Normal
TotalEditTime:	-
Pages:	1
Words:	411
Characters:	2349
Application:	Microsoft Office Word
DocSecurity:	None
Lines:	19
Paragraphs:	5
ScaleCrop:	No
Company:	-
LinksUpToDate:	No
CharactersWithSpaces:	2755
SharedDoc:	No
HyperlinksChanged:	No
AppVersion:	12
LastModifiedBy:	Fada
RevisionNumber:	2
CreateDate:	2019:08:10 11:27:00Z
ModifyDate:	2019:08:10 11:27:00Z

XMP

Creator:	FADA

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

2600

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

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

WINWORD.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

2832

"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2600 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

3316

"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2600 CREDAT:6403

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

3528

"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\AppData\Local\Temp\FROM MRS. GILL MARCUS.docx"

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

1 665

Read events

1 256

Write events

404

Delete events

Modification events


(PID) Process:	(3528) WINWORD.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:	write	Name:	"f$
Value: 22662400C80D0000010000000000000000000000
(PID) Process:	(3528) WINWORD.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:	write	Name:	1033
Value: Off
(PID) Process:	(3528) WINWORD.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:	write	Name:	1033
Value: On
(PID) Process:	(3528) WINWORD.EXE	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:	write	Name:	WORDFiles
Value: 1326710814
(PID) Process:	(3528) WINWORD.EXE	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:	write	Name:	ProductFiles
Value: 1326710928
(PID) Process:	(3528) WINWORD.EXE	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:	write	Name:	ProductFiles
Value: 1326710929
(PID) Process:	(3528) WINWORD.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word
Operation:	write	Name:	MTTT
Value: C80D00004E77A51F6557D50100000000
(PID) Process:	(3528) WINWORD.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:	write	Name:	zg$
Value: 7A672400C80D000004000000000000008C00000001000000840000003E0043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C0052006F0061006D0069006E0067005C004D006900630072006F0073006F00660074005C00540065006D0070006C0061007400650073005C004E006F0072006D0061006C002E0064006F0074006D00000000000000
(PID) Process:	(3528) WINWORD.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:	delete value	Name:	zg$
Value: 7A672400C80D000004000000000000008C00000001000000840000003E0043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C0052006F0061006D0069006E0067005C004D006900630072006F0073006F00660074005C00540065006D0070006C0061007400650073005C004E006F0072006D0061006C002E0064006F0074006D00000000000000
(PID) Process:	(3528) 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
3528	WINWORD.EXE	C:\Users\admin\AppData\Local\Temp\CVR9A22.tmp.cvr		—
		MD5:—	SHA256:—
3528	WINWORD.EXE	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\LH043OAM\mail_yahoo_com[1].txt		—
		MD5:—	SHA256:—
2600	iexplore.exe	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\LH043OAM\favicon[1].ico		—
		MD5:—	SHA256:—
2600	iexplore.exe	C:\Users\admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico		—
		MD5:—	SHA256:—
2832	iexplore.exe	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\1ZF7ON92\mail_yahoo_com[1].txt		—
		MD5:—	SHA256:—
2832	iexplore.exe	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\index.dat		dat
		MD5:—	SHA256:—
3528	WINWORD.EXE	C:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotm		pgc
		MD5:—	SHA256:—
2832	iexplore.exe	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\YB4TK0PD\signin_ie_QtUP8bDIgXPpgPuEPYn5bP1yBvB_3SIOjVGTUkOmTL0_v1[1].css		text
		MD5:—	SHA256:—
2832	iexplore.exe	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\1ZF7ON92\mail_yahoo_com[1].htm		html
		MD5:—	SHA256:—
2832	iexplore.exe	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\1ZF7ON92\mail_logo_1_05WibzspZUTzEde6qQorLAqCcGWyEDM57nEXJh3mFcc_v1[1].png		image
		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
2600	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
3528	WINWORD.EXE	87.248.116.11:443	mail.yahoo.com	Yahoo! UK Services Limited	GB	shared
2600	iexplore.exe	204.79.197.200:80	www.bing.com	Microsoft Corporation	US	whitelisted
2832	iexplore.exe	87.248.116.11:443	mail.yahoo.com	Yahoo! UK Services Limited	GB	shared
2832	iexplore.exe	87.248.100.137:443	udc.yahoo.com	Yahoo! UK Services Limited	GB	shared
3316	iexplore.exe	87.248.116.11:443	mail.yahoo.com	Yahoo! UK Services Limited	GB	shared
3316	iexplore.exe	87.248.100.137:443	udc.yahoo.com	Yahoo! UK Services Limited	GB	shared
2832	iexplore.exe	188.125.72.139:443	geo.yahoo.com	—	CH	suspicious
2832	iexplore.exe	212.82.100.140:443	login.yahoo.com	Yahoo! UK Services Limited	CH	shared
2600	iexplore.exe	87.248.116.12:443	mail.yahoo.com	Yahoo! UK Services Limited	GB	shared
3316	iexplore.exe	188.125.72.139:443	geo.yahoo.com	—	CH	suspicious

DNS requests

Domain	IP	Reputation
mail.yahoo.com	87.248.116.11 87.248.116.12	shared
www.bing.com	204.79.197.200 13.107.21.200	whitelisted
s.yimg.com	87.248.116.11 87.248.116.12	shared
udc.yahoo.com	87.248.100.137 87.248.100.136	whitelisted
geo.yahoo.com	188.125.72.139	whitelisted
login.yahoo.com	212.82.100.140	whitelisted

Threats

No threats detected

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No debug info

General Info

FROM MRS. GILL MARCUS.docx

168786AB88C8BEFE8ED880237ACCB4E1

CF38377ABC79FB49526D2061860C61DAE6E1DC21

9861CE6D20C6F0684706AC5F24968BC9379A3F0863EFCD21641218124F81561F

192:ScIMmCdvRIkH6iWqG5bv/08jJ+Uo/QRYrl4bAdmQtSQp/CbsNGE1BMln:SPk5RIkH6TrVjJ8SCl4wmQt9NCqROln

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Unusual execution from Microsoft Office

SUSPICIOUS

Starts Internet Explorer

INFO

Creates files in the user directory

Reads Microsoft Office registry keys

Changes internet zones settings

Dropped object may contain Bitcoin addresses

Reads internet explorer settings

Reads Internet Cache Settings

Reads settings of System Certificates

Application launched itself

Malware configuration

Static information

TRiD

EXIF

ZIP

XML

XMP

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