Malware analysis Formulaire_58627.xls Malicious activity

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File name:	Formulaire_58627.xls
Full analysis:	https://app.any.run/tasks/1b1b788a-2b7b-4547-8080-6e79152c3837
Verdict:	Malicious activity
Analysis date:	September 18, 2019, 16:03:17
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:	macros ole-embedded macros-on-open ta505
Indicators:
MIME:	application/vnd.ms-excel
File info:	Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.1, Code page: 1251, Title: l, Subject: g, Author: XCQVGi, Last Saved By: 1, Revision Number: 747, Name of Creating Application: Microsoft Excel, Total Editing Time: 1d+01:29:00, Create Time/Date: Fri Aug 30 10:14:50 2019, Last Saved Time/Date: Thu Sep 12 10:19:33 2019, Number of Pages: 3, Number of Words: 3453, Number of Characters: 7816, Security: 0
MD5:	AAC15E00A9E1CB9D4A34AD36B48E4968
SHA1:	DCA023D2B7B4807B6C68FBEDE6657673BA152B6A
SHA256:	17FF1B807889ED2A67886895D3B1A2313A6AAD8BD876F4AEB0C17EA35F3B1EB6
SSDEEP:	6144:2s81Fz43UAC+6d8zYEGb6Mk3hOdsylKlgryzc4bNhZF+E+W/gEUBAsfG3ovy9fAG:H3UA+d8rGb6gWwO2y94yslg

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
- Loads dropped or rewritten executable
  - EXCEL.EXE (PID: 3524)
- Executable content was dropped or overwritten
  - EXCEL.EXE (PID: 3524)
SUSPICIOUS
No suspicious indicators.
INFO
- Reads Microsoft Office registry keys
  - EXCEL.EXE (PID: 3524)
- Creates files in the user directory
  - EXCEL.EXE (PID: 3524)

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

.xls	\|	Microsoft Excel sheet (48)
.xls	\|	Microsoft Excel sheet (alternate) (39.2)

EXIF

FlashPix

CompObjUserTypeLen:	25
CompObjUserType:	Microsoft Forms 2.0 Form
Title:	l
Subject:	g
Author:	XCQVGi
LastModifiedBy:	1
RevisionNumber:	747
Software:	Microsoft Excel
TotalEditTime:	1.1 days
CreateDate:	2019:08:30 09:14:50
ModifyDate:	2019:09:12 09:19:33
Pages:	3
Words:	3453
Characters:	7816
Security:	None
CodePage:	Windows Cyrillic
Company:	-
Bytes:	25749
Lines:	506
Paragraphs:	83
AppVersion:	16
ScaleCrop:	No
LinksUpToDate:	No
SharedDoc:	No
HyperlinksChanged:	No
TitleOfParts:	1
HeadingPairs:	Worksheets 1

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

3524

"C:\Program Files\Microsoft Office\Office14\EXCEL.EXE" /dde

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

explorer.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Microsoft Excel

Exit code:

Version:

14.0.6024.1000

Modules

Images
c:\program files\microsoft office\office14\excel.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

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Total events

684

Read events

579

Write events

Delete events

Modification events


(PID) Process:	(3524) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems
Operation:	write	Name:	,c$
Value: 2C632400C40D0000010000000000000000000000
(PID) Process:	(3524) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:	write	Name:	1033
Value: Off
(PID) Process:	(3524) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:	write	Name:	1033
Value: On
(PID) Process:	(3524) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel
Operation:	write	Name:	MTTT
Value: C40D0000BC90499E3A6ED50100000000
(PID) Process:	(3524) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems
Operation:	delete value	Name:	,c$
Value: 2C632400C40D0000010000000000000000000000
(PID) Process:	(3524) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems
Operation:	delete key	Name:
Value:
(PID) Process:	(3524) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency
Operation:	delete key	Name:
Value:
(PID) Process:	(3524) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	UNCAsIntranet
Value: 0
(PID) Process:	(3524) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	AutoDetect
Value: 1
(PID) Process:	(3524) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\DocumentRecovery\16A05C
Operation:	write	Name:	16A05C
Value: 04000000C40D00003600000043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C004C006F00630061006C005C00540065006D0070005C0046006F0072006D0075006C0061006900720065005F00350038003600320037002E0078006C007300000000002200000043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C004C006F00630061006C005C00540065006D0070005C000100000000000000A06F6C9F3A6ED5015CA016005CA0160000000000AC020000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
3524	EXCEL.EXE	C:\Users\admin\AppData\Local\Temp\CVR9B0C.tmp.cvr		—
		MD5:—	SHA256:—
3524	EXCEL.EXE	C:\Users\admin\AppData\Local\Temp\VBA3C9.tmp		—
		MD5:—	SHA256:—
3524	EXCEL.EXE	C:\Users\admin\AppData\Local\Temp\VBA3C8.tmp		—
		MD5:—	SHA256:—
3524	EXCEL.EXE	C:\Users\admin\AppData\Local\Temp\~DF6A6D54688323F223.TMP		—
		MD5:—	SHA256:—
3524	EXCEL.EXE	C:\Users\admin\AppData\Local\Temp\44A61000		—
		MD5:—	SHA256:—
3524	EXCEL.EXE	C:\Users\admin\AppData\Local\Temp\~DFCCB997719602EB28.TMP		—
		MD5:—	SHA256:—
3524	EXCEL.EXE	C:\Users\admin\AppData\Local\Temp\~$13.xlsx		—
		MD5:—	SHA256:—
3524	EXCEL.EXE	C:\Users\admin\AppData\Local\Temp\~DF339F6E6A8FCAD0B1.TMP		—
		MD5:—	SHA256:—
3524	EXCEL.EXE	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\D51C80CA.emf		emf
		MD5:—	SHA256:—
3524	EXCEL.EXE	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\C17D0643.emf		emf
		MD5:—	SHA256:—

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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
3524	EXCEL.EXE	172.81.181.255:443	windows-dev-sec.com	Cogent Communications	CA	unknown

DNS requests

Domain	IP	Reputation
windows-dev-sec.com	172.81.181.255	unknown
dns.msftncsi.com	131.107.255.255	shared

Threats

No threats detected

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No debug info

General Info

Formulaire_58627.xls

AAC15E00A9E1CB9D4A34AD36B48E4968

DCA023D2B7B4807B6C68FBEDE6657673BA152B6A

17FF1B807889ED2A67886895D3B1A2313A6AAD8BD876F4AEB0C17EA35F3B1EB6

6144:2s81Fz43UAC+6d8zYEGb6Mk3hOdsylKlgryzc4bNhZF+E+W/gEUBAsfG3ovy9fAG:H3UA+d8rGb6gWwO2y94yslg

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Loads dropped or rewritten executable

Executable content was dropped or overwritten

SUSPICIOUS

INFO

Reads Microsoft Office registry keys

Creates files in the user directory

Malware configuration

Static information

TRiD

EXIF

FlashPix

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