Malware analysis 0c97d7f6a1835a3fe64c1c625ea109ed.doc Malicious activity

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File name:	0c97d7f6a1835a3fe64c1c625ea109ed.doc
Full analysis:	https://app.any.run/tasks/6e6c18c8-1eea-4aec-8a2e-69111c0ebff1
Verdict:	Malicious activity
Analysis date:	February 19, 2019, 03:18:21
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME:	text/plain
File info:	MIME entity, ISO-8859 text, with CRLF line terminators
MD5:	0C97D7F6A1835A3FE64C1C625EA109ED
SHA1:	C76584AF95F3CDADD17E5A5C08F03EFC10E8E2F6
SHA256:	B763D7F59864AACC9B4AF6C74FEE1CAAFD950B66DB667082E84A787C32B983DE
SSDEEP:	3072:DRwXYUcUK1TQZXgSUmVKngNG4wvjbQTrhhC+6B+V974:DR+NcUK1TmXCcKnR4wvQTFA+Vy

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
- Loads the Task Scheduler COM API
  - WINWORD.EXE (PID: 2964)
SUSPICIOUS
- Reads Internet Cache Settings
  - WINWORD.EXE (PID: 2964)
- Unusual connect from Microsoft Office
  - WINWORD.EXE (PID: 2964)
INFO
- Reads Microsoft Office registry keys
  - WINWORD.EXE (PID: 2964)
- Creates files in the user directory
  - WINWORD.EXE (PID: 2964)

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

.mht/mhtml	\|	MIME HTML archive format (var 2) (100)

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

2268

"C:\Windows\system32\ntvdm.exe" -i1

C:\Windows\system32\ntvdm.exe

—

taskeng.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

NTVDM.EXE

Exit code:

3221225477

Version:

6.1.7600.16385 (win7_rtm.090713-1255)

Modules

Images
c:\windows\system32\ntvdm.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\gdi32.dll
c:\windows\system32\user32.dll

2964

"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\AppData\Local\Temp\0c97d7f6a1835a3fe64c1c625ea109ed.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

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Total events

1 083

Read events

747

Write events

331

Delete events

Modification events


(PID) Process:	(2964) WINWORD.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:	write	Name:	l~,
Value: 6C7E2C00940B0000010000000000000000000000
(PID) Process:	(2964) WINWORD.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:	write	Name:	1033
Value: Off
(PID) Process:	(2964) WINWORD.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:	write	Name:	1033
Value: On
(PID) Process:	(2964) WINWORD.EXE	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:	write	Name:	WORDFiles
Value: 1314062359
(PID) Process:	(2964) WINWORD.EXE	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:	write	Name:	ProductFiles
Value: 1314062480
(PID) Process:	(2964) WINWORD.EXE	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:	write	Name:	ProductFiles
Value: 1314062481
(PID) Process:	(2964) WINWORD.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word
Operation:	write	Name:	MTTT
Value: 940B0000A6B3A6CD01C8D40100000000
(PID) Process:	(2964) WINWORD.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:	write	Name:	%,
Value: 257F2C00940B000004000000000000008C00000001000000840000003E0043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C0052006F0061006D0069006E0067005C004D006900630072006F0073006F00660074005C00540065006D0070006C0061007400650073005C004E006F0072006D0061006C002E0064006F0074006D00000000000000
(PID) Process:	(2964) WINWORD.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:	delete value	Name:	%,
Value: 257F2C00940B000004000000000000008C00000001000000840000003E0043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C0052006F0061006D0069006E0067005C004D006900630072006F0073006F00660074005C00540065006D0070006C0061007400650073005C004E006F0072006D0061006C002E0064006F0074006D00000000000000
(PID) Process:	(2964) 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
2964	WINWORD.EXE	C:\Users\admin\AppData\Local\Temp\CVRE66C.tmp.cvr		—
		MD5:—	SHA256:—
2964	WINWORD.EXE	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\21D9C36C.png		—
		MD5:—	SHA256:—
2964	WINWORD.EXE	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\EB6385A.png		—
		MD5:—	SHA256:—
2964	WINWORD.EXE	C:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotm		pgc
		MD5:—	SHA256:—
2964	WINWORD.EXE	C:\Users\admin\AppData\Local\Temp\~$97d7f6a1835a3fe64c1c625ea109ed.doc		pgc
		MD5:—	SHA256:—
2268	ntvdm.exe	C:\Users\admin\AppData\Local\Temp\scs3FB8.tmp		text
		MD5:8CF6DDB5AA59B49F34B967CD46F013B6	SHA256:EE06792197C3E025B84860A72460EAF628C66637685F8C52C5A08A9CC35D376C
2964	WINWORD.EXE	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\RB73MZ6Y\suspendedpage[1].htm		html
		MD5:AFC83AE7C4EA82B533D9B8731AAB3E80	SHA256:FDF900267092BC67BD7786B86C462E69F9ED52BED838809B6BA28B298BE879F6
2964	WINWORD.EXE	C:\Users\admin\AppData\Roaming\l.exe		html
		MD5:AFC83AE7C4EA82B533D9B8731AAB3E80	SHA256:FDF900267092BC67BD7786B86C462E69F9ED52BED838809B6BA28B298BE879F6
2268	ntvdm.exe	C:\Users\admin\AppData\Local\Temp\scs4084.tmp		text
		MD5:4C361DEA398F7AEEF49953BDC0AB4A9B	SHA256:06D61C23E6CA59B9DDAD1796ECCC42C032CD8F6F424AF6CFEE5D085D36FF7DFD

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
2964	WINWORD.EXE	GET	302	198.54.116.50:80	http://diangovcomuiscia.com/media/a.jpg	US	html	237 b	malicious
2964	WINWORD.EXE	GET	200	198.54.116.50:80	http://diangovcomuiscia.com/cgi-sys/suspendedpage.cgi	US	html	3.89 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
2964	WINWORD.EXE	198.54.116.50:80	diangovcomuiscia.com	Namecheap, Inc.	US	suspicious

DNS requests

Domain	IP	Reputation
diangovcomuiscia.com	198.54.116.50	malicious

Threats

No threats detected

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No debug info

General Info

0c97d7f6a1835a3fe64c1c625ea109ed.doc

0C97D7F6A1835A3FE64C1C625EA109ED

C76584AF95F3CDADD17E5A5C08F03EFC10E8E2F6

B763D7F59864AACC9B4AF6C74FEE1CAAFD950B66DB667082E84A787C32B983DE

3072:DRwXYUcUK1TQZXgSUmVKngNG4wvjbQTrhhC+6B+V974:DR+NcUK1TmXCcKnR4wvQTFA+Vy

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Loads the Task Scheduler COM API

SUSPICIOUS

Reads Internet Cache Settings

Unusual connect from Microsoft Office

INFO

Reads Microsoft Office registry keys

Creates files in the user directory

Malware configuration

Static information

TRiD

Video and screenshots

Processes

Behavior graph

Specs description

Process information

Information

Modules

Information

Modules

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings