Malware analysis 661a6296e3f187d7c97a583e227297de89eb5a0dc5e1d8da9f68046a0439173b Malicious activity

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File name:	661a6296e3f187d7c97a583e227297de89eb5a0dc5e1d8da9f68046a0439173b
Full analysis:	https://app.any.run/tasks/dd697d30-3039-4bf1-8305-85cc696f5a34
Verdict:	Malicious activity
Analysis date:	September 11, 2019, 07:38:02
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: kEqan, Subject: v, Author: SBDx, Last Saved By: Microsoft Office, Revision Number: 572, Name of Creating Application: Microsoft Excel, Total Editing Time: 07:43:00, Create Time/Date: Fri Aug 30 10:14:50 2019, Last Saved Time/Date: Tue Sep 10 11:39:03 2019, Number of Pages: 1, Number of Words: 4056, Number of Characters: 5828, Security: 0
MD5:	5CBE729BB509BE6901F9CCEABB720DD8
SHA1:	B4934ECABB85DA89A8F3C6E747139E57D21EA034
SHA256:	661A6296E3F187D7C97A583E227297DE89EB5A0DC5E1D8DA9F68046A0439173B
SSDEEP:	6144:88eVvfYWp+amy7P/IP4UikJ3GC1UcLda8W:886onamspUfJ5da8W

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
- Loads dropped or rewritten executable
  - EXCEL.EXE (PID: 3004)
- Executable content was dropped or overwritten
  - EXCEL.EXE (PID: 3004)
SUSPICIOUS
No suspicious indicators.
INFO
- Creates files in the user directory
  - EXCEL.EXE (PID: 3004)
- Reads Microsoft Office registry keys
  - EXCEL.EXE (PID: 3004)

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:	kEqan
Subject:	v
Author:	SBDx
LastModifiedBy:	Microsoft Office
RevisionNumber:	572
Software:	Microsoft Excel
TotalEditTime:	7.7 hours
CreateDate:	2019:08:30 09:14:50
ModifyDate:	2019:09:10 10:39:03
Pages:	1
Words:	4056
Characters:	5828
Security:	None
CodePage:	Windows Cyrillic
Company:	-
Bytes:	11394
Lines:	394
Paragraphs:	94
AppVersion:	11.9999
ScaleCrop:	No
LinksUpToDate:	No
SharedDoc:	No
HyperlinksChanged:	No
TitleOfParts:	1
HeadingPairs:	Листы 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

3004

"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

718

Read events

611

Write events

Delete events

Modification events


(PID) Process:	(3004) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems
Operation:	write	Name:	#\|"
Value: 237C2200BC0B0000010000000000000000000000
(PID) Process:	(3004) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:	write	Name:	1033
Value: Off
(PID) Process:	(3004) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:	write	Name:	1033
Value: On
(PID) Process:	(3004) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel
Operation:	write	Name:	MTTT
Value: BC0B000088DF3FE17368D50100000000
(PID) Process:	(3004) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems
Operation:	delete value	Name:	#\|"
Value: 237C2200BC0B0000010000000000000000000000
(PID) Process:	(3004) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems
Operation:	delete key	Name:
Value:
(PID) Process:	(3004) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency
Operation:	delete key	Name:
Value:
(PID) Process:	(3004) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	UNCAsIntranet
Value: 0
(PID) Process:	(3004) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	AutoDetect
Value: 1
(PID) Process:	(3004) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\DocumentRecovery\16A5BB
Operation:	write	Name:	16A5BB
Value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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
3004	EXCEL.EXE	C:\Users\admin\AppData\Local\Temp\CVR9C83.tmp.cvr		—
		MD5:—	SHA256:—
3004	EXCEL.EXE	C:\Users\admin\AppData\Local\Temp\VBACA3.tmp		—
		MD5:—	SHA256:—
3004	EXCEL.EXE	C:\Users\admin\AppData\Local\Temp\VBACA2.tmp		—
		MD5:—	SHA256:—
3004	EXCEL.EXE	C:\Users\admin\AppData\Local\Temp\~DF3758FF96DE106CEB.TMP		—
		MD5:—	SHA256:—
3004	EXCEL.EXE	C:\Users\admin\AppData\Local\Temp\5DA61000		—
		MD5:—	SHA256:—
3004	EXCEL.EXE	C:\Users\admin\AppData\Local\Temp\~DFEFCAD3185A5CFC86.TMP		—
		MD5:—	SHA256:—
3004	EXCEL.EXE	C:\Users\admin\AppData\Local\Temp\~$13.xlsx		—
		MD5:—	SHA256:—
3004	EXCEL.EXE	C:\Users\admin\AppData\Local\Temp\~DF47DFB2FE7220D6E7.TMP		—
		MD5:—	SHA256:—
3004	EXCEL.EXE	C:\Users\admin\AppData\Local\Temp\VBE\MSForms.exd		tlb
		MD5:—	SHA256:—
3004	EXCEL.EXE	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\1CB4455B.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
3004	EXCEL.EXE	95.216.147.100:443	windows-update-02-en.com	Hetzner Online GmbH	DE	unknown

DNS requests

Domain	IP	Reputation
windows-update-02-en.com	95.216.147.100	malicious

Threats

No threats detected

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No debug info

General Info

661a6296e3f187d7c97a583e227297de89eb5a0dc5e1d8da9f68046a0439173b

5CBE729BB509BE6901F9CCEABB720DD8

B4934ECABB85DA89A8F3C6E747139E57D21EA034

661A6296E3F187D7C97A583E227297DE89EB5A0DC5E1D8DA9F68046A0439173B

6144:88eVvfYWp+amy7P/IP4UikJ3GC1UcLda8W:886onamspUfJ5da8W

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

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

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings