Malware analysis PO#90119.docx Malicious activity | ANY.RUN

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File name:	PO#90119.docx
Full analysis:	https://app.any.run/tasks/719e8826-07fc-4bca-9c03-bdc824448ec1
Verdict:	Malicious activity
Analysis date:	January 11, 2019, 03:48:02
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:	1A3FF39C7ABF2477C08E62A408B764C2
SHA1:	F91CA114792B05ECC1FB10F260D2FA8BA857A555
SHA256:	5514CA4AEDC540538C6EC62450E2D8FB1F9D985F806ED02A0E07A613DF9A7068
SSDEEP:	3072:87lL2mrdFADYhDFc8rpKSvNYbWRDzUyRBelYc3nTMSFm9d+tlKfkaMp:87lCAdFkYhDFBxvqyRmTMSFmfSH

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 (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
- Unusual connect from Microsoft Office
  - WINWORD.EXE (PID: 2844)
INFO
- Reads Microsoft Office registry keys
  - WINWORD.EXE (PID: 2844)
- Creates files in the user directory
  - WINWORD.EXE (PID: 2844)

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:	0x2ea8411c
ZipCompressedSize:	351
ZipUncompressedSize:	1364
ZipFileName:	[Content_Types].xml

XML

Template:	template.dotx
TotalEditTime:	-
Pages:	1
Words:	-
Characters:	1
Application:	Microsoft Office Word
DocSecurity:	None
Lines:	1
Paragraphs:	1
ScaleCrop:	No
HeadingPairs:	Title 1
TitlesOfParts:	-
Company:	-
LinksUpToDate:	No
CharactersWithSpaces:	1
SharedDoc:	No
HyperlinksChanged:	No
AppVersion:	15
Keywords:	-
LastModifiedBy:	Richard
RevisionNumber:	2
CreateDate:	2018:12:30 11:52:00Z
ModifyDate:	2018:12:30 11:52:00Z

XMP

Title:	-
Subject:	-
Creator:	Windows User
Description:	-

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

2844

"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\AppData\Local\Temp\PO#90119.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

1 077

Read events

744

Write events

328

Delete events

Modification events


(PID) Process:	(2844) WINWORD.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:	write	Name:	d9$
Value: 643924001C0B0000010000000000000000000000
(PID) Process:	(2844) WINWORD.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:	write	Name:	1033
Value: Off
(PID) Process:	(2844) WINWORD.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:	write	Name:	1033
Value: On
(PID) Process:	(2844) WINWORD.EXE	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:	write	Name:	WORDFiles
Value: 1311440926
(PID) Process:	(2844) WINWORD.EXE	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:	write	Name:	ProductFiles
Value: 1311441040
(PID) Process:	(2844) WINWORD.EXE	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:	write	Name:	ProductFiles
Value: 1311441041
(PID) Process:	(2844) WINWORD.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word
Operation:	write	Name:	MTTT
Value: 1C0B0000AC8A6B8260A9D40100000000
(PID) Process:	(2844) WINWORD.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:	write	Name:	k;$
Value: 6B3B24001C0B000004000000000000008C00000001000000840000003E0043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C0052006F0061006D0069006E0067005C004D006900630072006F0073006F00660074005C00540065006D0070006C0061007400650073005C004E006F0072006D0061006C002E0064006F0074006D00000000000000
(PID) Process:	(2844) WINWORD.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:	delete value	Name:	k;$
Value: 6B3B24001C0B000004000000000000008C00000001000000840000003E0043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C0052006F0061006D0069006E0067005C004D006900630072006F0073006F00660074005C00540065006D0070006C0061007400650073005C004E006F0072006D0061006C002E0064006F0074006D00000000000000
(PID) Process:	(2844) 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
2844	WINWORD.EXE	C:\Users\admin\AppData\Local\Temp\CVR99E4.tmp.cvr		—
		MD5:—	SHA256:—
2844	WINWORD.EXE	C:\Users\admin\AppData\Local\Temp\{D702C08D-DE70-4047-994E-759784A4982E}		—
		MD5:—	SHA256:—
2844	WINWORD.EXE	C:\Users\admin\AppData\Local\Temp\{FFAB94D9-D4AC-40C9-951F-03D224A3BC41}		—
		MD5:—	SHA256:—
2844	WINWORD.EXE	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\5754EA7D.jpeg		—
		MD5:—	SHA256:—
2844	WINWORD.EXE	C:\Users\admin\AppData\Local\Temp\~$#90119.docx		pgc
		MD5:—	SHA256:—
2844	WINWORD.EXE	C:\Users\admin\AppData\Local\Microsoft\Office\14.0\OfficeFileCache\LocalCacheFileEditManager\FSD-{93544ECC-2C04-4EA2-92EE-1C86643C0FE5}.FSD		binary
		MD5:—	SHA256:—
2844	WINWORD.EXE	C:\Users\admin\AppData\Local\Microsoft\Office\14.0\OfficeFileCache\FSF-CTBL.FSF		binary
		MD5:—	SHA256:—
2844	WINWORD.EXE	C:\Users\admin\AppData\Local\Microsoft\Office\14.0\OfficeFileCache\FSD-CNRY.FSD		binary
		MD5:—	SHA256:—
2844	WINWORD.EXE	C:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotm		pgc
		MD5:—	SHA256:—
2844	WINWORD.EXE	C:\Users\admin\AppData\Local\Microsoft\Office\14.0\OfficeFileCache\FSD-{B03BC8B5-2D5C-4681-80D7-F3F16E91493D}.FSD		binary
		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
2844	WINWORD.EXE	HEAD	500	76.72.173.69:80	http://stomnsco.com/cgi/surb.doc	US	—	—	malicious
976	svchost.exe	OPTIONS	500	76.72.173.69:80	http://stomnsco.com/cgi	US	html	7.14 Kb	malicious
2844	WINWORD.EXE	OPTIONS	500	76.72.173.69:80	http://stomnsco.com/cgi/	US	html	7.14 Kb	malicious
2844	WINWORD.EXE	GET	500	76.72.173.69:80	http://stomnsco.com/cgi/surb.doc	US	html	7.14 Kb	malicious

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

Connections

PID	Process	IP	Domain	ASN	CN	Reputation
2844	WINWORD.EXE	76.72.173.69:80	stomnsco.com	Database by Design, LLC	US	malicious
976	svchost.exe	76.72.173.69:80	stomnsco.com	Database by Design, LLC	US	malicious

DNS requests

Domain	IP	Reputation
stomnsco.com	76.72.173.69	malicious

Threats

PID	Process	Class	Message
2844	WINWORD.EXE	A Network Trojan was detected	SC TROJAN_DOWNLOADER Suspicious DOC loader of embedded OLE from external source

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No debug info

General Info

PO#90119.docx

1A3FF39C7ABF2477C08E62A408B764C2

F91CA114792B05ECC1FB10F260D2FA8BA857A555

5514CA4AEDC540538C6EC62450E2D8FB1F9D985F806ED02A0E07A613DF9A7068

3072:87lL2mrdFADYhDFc8rpKSvNYbWRDzUyRBelYc3nTMSFm9d+tlKfkaMp:87lCAdFkYhDFBxvqyRmTMSFmfSH

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

SUSPICIOUS

Unusual connect from Microsoft Office

INFO

Reads Microsoft Office registry keys

Creates files in the user directory

Malware configuration

Static information

TRiD

EXIF

ZIP

XML

XMP

Video and screenshots

Processes

Behavior graph

Specs description

Process information

Information

Modules

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings