Malware analysis bf55c8d6c1ba6232fc5648831edc8de98a7ecf076ac1ba92e91b74ae573ca9b2.docx Malicious activity

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File name:	bf55c8d6c1ba6232fc5648831edc8de98a7ecf076ac1ba92e91b74ae573ca9b2.docx
Full analysis:	https://app.any.run/tasks/a109e6a1-e20d-422a-ac69-44f8d94ad0d6
Verdict:	Malicious activity
Analysis date:	September 11, 2019, 01:56:50
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
MIME:	application/zip
File info:	Zip archive data, at least v2.0 to extract
MD5:	8811849F9EEE5A7C90E484CE64567B67
SHA1:	2165F0DA6789D70F4376FB98D24720FCDFD32569
SHA256:	BF55C8D6C1BA6232FC5648831EDC8DE98A7ECF076AC1BA92E91B74AE573CA9B2
SSDEEP:	12288:8ANyt3lCeWN2mlbACgM65YXEnQ5DYMsaX4SIS+V8CteapsotLrf:8ANyt1VDmlbDgPQ5DYMVX4Sv+Ooe29rf

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 (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
No malicious indicators.
SUSPICIOUS
- Reads internet explorer settings
  - WINWORD.EXE (PID: 2760)
- Unusual connect from Microsoft Office
  - WINWORD.EXE (PID: 2760)
INFO
- Creates files in the user directory
  - WINWORD.EXE (PID: 2760)
- Reads Microsoft Office registry keys
  - WINWORD.EXE (PID: 2760)

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:	0xe57b020e
ZipCompressedSize:	140
ZipUncompressedSize:	193
ZipFileName:	customXml/item1.xml

XML

Template:	MedianMergeLetter.Dotx
TotalEditTime:	6 minutes
Pages:	279
Words:	34604
Characters:	197248
Application:	Microsoft Office Word
DocSecurity:	None
Lines:	1643
Paragraphs:	462
ScaleCrop:	No
HeadingPairs:	Title 1
TitlesOfParts:	-
Company:	Reanimator Extreme Edition
LinksUpToDate:	No
CharactersWithSpaces:	231390
SharedDoc:	No
HyperlinksChanged:	No
AppVersion:	12
LastModifiedBy:	ШУРИК
RevisionNumber:	2
CreateDate:	2019:09:10 07:18:00Z
ModifyDate:	2019:09:10 07:24:00Z
Tag_LCID:	1049
Tag_Version:	0809

XMP

Creator:	ШУРИК

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

2760

"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\AppData\Local\Temp\bf55c8d6c1ba6232fc5648831edc8de98a7ecf076ac1ba92e91b74ae573ca9b2.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

7 108

Read events

6 223

Write events

879

Delete events

Modification events


(PID) Process:	(2760) WINWORD.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:	write	Name:	.t!
Value: 2E742100C80A0000010000000000000000000000
(PID) Process:	(2760) WINWORD.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:	write	Name:	1033
Value: Off
(PID) Process:	(2760) WINWORD.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:	write	Name:	1033
Value: On
(PID) Process:	(2760) WINWORD.EXE	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:	write	Name:	WORDFiles
Value: 1328218142
(PID) Process:	(2760) WINWORD.EXE	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:	write	Name:	ProductFiles
Value: 1328218256
(PID) Process:	(2760) WINWORD.EXE	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:	write	Name:	ProductFiles
Value: 1328218257
(PID) Process:	(2760) WINWORD.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word
Operation:	write	Name:	MTTT
Value: C80A0000D0ADE4324468D50100000000
(PID) Process:	(2760) WINWORD.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:	write	Name:	yu!
Value: 79752100C80A000004000000000000008C00000001000000840000003E0043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C0052006F0061006D0069006E0067005C004D006900630072006F0073006F00660074005C00540065006D0070006C0061007400650073005C004E006F0072006D0061006C002E0064006F0074006D00000000000000
(PID) Process:	(2760) WINWORD.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:	delete value	Name:	yu!
Value: 79752100C80A000004000000000000008C00000001000000840000003E0043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C0052006F0061006D0069006E0067005C004D006900630072006F0073006F00660074005C00540065006D0070006C0061007400650073005C004E006F0072006D0061006C002E0064006F0074006D00000000000000
(PID) Process:	(2760) 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
2760	WINWORD.EXE	C:\Users\admin\AppData\Local\Temp\CVR888E.tmp.cvr		—
		MD5:—	SHA256:—
2760	WINWORD.EXE	C:\Users\admin\AppData\Local\Temp\mso8A44.tmp		—
		MD5:—	SHA256:—
2760	WINWORD.EXE	C:\Users\admin\AppData\Local\Temp\{DDDB6991-662B-4653-8FE6-82B2EC68F1AB}		—
		MD5:—	SHA256:—
2760	WINWORD.EXE	C:\Users\admin\AppData\Local\Temp\{24CB16CA-A539-47BA-952D-481D15D75522}		—
		MD5:—	SHA256:—
2760	WINWORD.EXE	C:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\admin@google[1].txt		—
		MD5:—	SHA256:—
2760	WINWORD.EXE	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\6F04BC28.wmf		—
		MD5:—	SHA256:—
2760	WINWORD.EXE	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\E3D4D5FF.wmf		—
		MD5:—	SHA256:—
2760	WINWORD.EXE	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\44F977F4.wmf		—
		MD5:—	SHA256:—
2760	WINWORD.EXE	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\9D4A4F65.wmf		—
		MD5:—	SHA256:—
2760	WINWORD.EXE	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\59454622.wmf		—
		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
2760	WINWORD.EXE	HEAD	302	141.8.192.153:80	http://librebooton.ddns.net/booton.dot	RU	—	—	malicious
2760	WINWORD.EXE	OPTIONS	302	141.8.192.153:80	http://librebooton.ddns.net/	RU	html	277 b	malicious
2760	WINWORD.EXE	GET	302	141.8.192.153:80	http://librebooton.ddns.net/booton.dot	RU	html	277 b	malicious
2760	WINWORD.EXE	HEAD	302	141.8.192.153:80	http://librebooton.ddns.net/booton.dot	RU	html	277 b	malicious
2760	WINWORD.EXE	GET	302	216.58.207.36:80	http://www.google.com/	US	html	231 b	malicious
2760	WINWORD.EXE	GET	301	172.217.22.78:80	http://google.com/	US	html	219 b	malicious
2760	WINWORD.EXE	HEAD	301	172.217.22.78:80	http://google.com/	US	html	219 b	malicious
2760	WINWORD.EXE	HEAD	200	216.58.207.36:80	http://www.google.com/	US	html	231 b	malicious
984	svchost.exe	OPTIONS	302	141.8.192.153:80	http://librebooton.ddns.net/	RU	html	277 b	malicious
2760	WINWORD.EXE	HEAD	301	172.217.22.78:80	http://google.com/	US	—	—	malicious

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

Connections

PID	Process	IP	Domain	ASN	CN	Reputation
2760	WINWORD.EXE	141.8.192.153:80	librebooton.ddns.net	Sprinthost.ru LLC	RU	malicious
2760	WINWORD.EXE	172.217.22.78:80	google.com	Google Inc.	US	whitelisted
2760	WINWORD.EXE	216.58.207.36:80	www.google.com	Google Inc.	US	whitelisted
984	svchost.exe	141.8.192.153:80	librebooton.ddns.net	Sprinthost.ru LLC	RU	malicious
984	svchost.exe	172.217.22.78:80	google.com	Google Inc.	US	whitelisted
2760	WINWORD.EXE	216.58.207.36:443	www.google.com	Google Inc.	US	whitelisted

DNS requests

Domain	IP	Reputation
librebooton.ddns.net	141.8.192.153	malicious
google.com	172.217.22.78	malicious
www.google.com	216.58.207.36	malicious

Threats

No threats detected

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No debug info

General Info

bf55c8d6c1ba6232fc5648831edc8de98a7ecf076ac1ba92e91b74ae573ca9b2.docx

8811849F9EEE5A7C90E484CE64567B67

2165F0DA6789D70F4376FB98D24720FCDFD32569

BF55C8D6C1BA6232FC5648831EDC8DE98A7ECF076AC1BA92E91B74AE573CA9B2

12288:8ANyt3lCeWN2mlbACgM65YXEnQ5DYMsaX4SIS+V8CteapsotLrf:8ANyt1VDmlbDgPQ5DYMVX4Sv+Ooe29rf

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

SUSPICIOUS

Reads internet explorer settings

Unusual connect from Microsoft Office

INFO

Creates files in the user directory

Reads Microsoft Office registry keys

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