Malware analysis 4e40f80114e5bd44a762f6066a3e56ccdc0d01ab2a18397ea12e0bc5508215b8.xlsm Malicious activity

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File name:	4e40f80114e5bd44a762f6066a3e56ccdc0d01ab2a18397ea12e0bc5508215b8.xlsm
Full analysis:	https://app.any.run/tasks/3cf3a0ea-591f-4b4f-a307-cd13c415d96f
Verdict:	Malicious activity
Analysis date:	January 22, 2019, 16:26:15
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:	macros macros-on-open
Indicators:
MIME:	application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
File info:	Microsoft Excel 2007+
MD5:	89E50D52E498C34F1E976CF9A1017A39
SHA1:	1B8FE1D2194E685C0CCE2F00C33E7F069F3A4D54
SHA256:	4E40F80114E5BD44A762F6066A3E56CCDC0D01AB2A18397EA12E0BC5508215B8
SSDEEP:	768:+N8smH+NiXwkvscronhoVvmSOJGZmoVHshQ5SjkL5pKSCPUK1tgtIxsfG2u:+asmH+MXtshoV+XNot2QEjkL5pK0Kstw

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
- Writes to a start menu file
  - powershell.exe (PID: 3548)
- Unusual execution from Microsoft Office
  - EXCEL.EXE (PID: 3500)
SUSPICIOUS
- Executes PowerShell scripts
  - regsvr32.exe (PID: 3404)
- Creates files in the user directory
  - powershell.exe (PID: 3548)
INFO
- Reads Microsoft Office registry keys
  - EXCEL.EXE (PID: 3500)
- Creates files in the user directory
  - EXCEL.EXE (PID: 3500)

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

.xlsm	\|	Excel Microsoft Office Open XML Format document (with Macro) (50.8)
.xlsx	\|	Excel Microsoft Office Open XML Format document (30)
.zip	\|	Open Packaging Conventions container (15.4)
.zip	\|	ZIP compressed archive (3.5)

EXIF

ZIP

ZipRequiredVersion:	20
ZipBitFlag:	0x0006
ZipCompression:	Deflated
ZipModifyDate:	1980:01:01 00:00:00
ZipCRC:	0x513599ac
ZipCompressedSize:	367
ZipUncompressedSize:	1087
ZipFileName:	[Content_Types].xml

XMP

Creator:	-

XML

LastModifiedBy:	-
CreateDate:	2006:09:16 00:00:00Z
ModifyDate:	2018:12:23 05:45:43Z
Application:	Microsoft Excel
DocSecurity:	None
ScaleCrop:	No
HeadingPairs:	Worksheets 1
TitlesOfParts:	Sheet1
Company:	-
LinksUpToDate:	No
SharedDoc:	No
HyperlinksChanged:	No
AppVersion:	15.03

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

3404

regsvr32.exe /s /n /u /i:C:\Users\admin\AppData\Local\Temp\12-B-366.txt scrobj.dll

C:\Windows\system32\regsvr32.exe

—

EXCEL.EXE

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Microsoft(C) Register Server

Exit code:

Version:

6.1.7600.16385 (win7_rtm.090713-1255)

Modules

Images
c:\windows\system32\regsvr32.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

3500

"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

3548

"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -noexit -exec bypass -File C:\Users\admin\AppData\Local\Temp\WINDOWSTEMP.ps1

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

regsvr32.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\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\atl.dll
c:\windows\system32\user32.dll

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Total events

1 019

Read events

926

Write events

Delete events

Modification events


(PID) Process:	(3500) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems
Operation:	write	Name:	m82
Value: 6D383200AC0D0000010000000000000000000000
(PID) Process:	(3500) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:	write	Name:	1033
Value: Off
(PID) Process:	(3500) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:	write	Name:	1033
Value: On
(PID) Process:	(3500) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel
Operation:	write	Name:	MTTT
Value: AC0D00008423E33B6FB2D40100000000
(PID) Process:	(3500) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems
Operation:	delete value	Name:	m82
Value: 6D383200AC0D0000010000000000000000000000
(PID) Process:	(3500) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems
Operation:	delete key	Name:
Value:
(PID) Process:	(3500) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency
Operation:	delete key	Name:
Value:
(PID) Process:	(3500) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	UNCAsIntranet
Value: 0
(PID) Process:	(3500) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	AutoDetect
Value: 1
(PID) Process:	(3500) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\DocumentRecovery\247021
Operation:	write	Name:	247021
Value: 04000000AC0D00005C00000043003A005C00550073006500720073005C00610064006D0069006E005C004400650073006B0074006F0070005C0034006500340030006600380030003100310034006500350062006400340034006100370036003200660036003000360036006100330065003500360063006300640063003000640030003100610062003200610031003800330039003700650061003100320065003000620063003500350030003800320031003500620038002E0078006C0073006D00000000001700000043003A005C00550073006500720073005C00610064006D0069006E005C004400650073006B0074006F0070005C0001000000000000004053463D6FB2D401217024002170240000000000AC020000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
3500	EXCEL.EXE	C:\Users\admin\AppData\Local\Temp\CVR68CD.tmp.cvr		—
		MD5:—	SHA256:—
3548	powershell.exe	C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\YTFYKXFKM911NWKZN3UY.temp		—
		MD5:—	SHA256:—
3500	EXCEL.EXE	C:\Users\admin\AppData\Local\Temp\12-B-366.txt		xml
		MD5:—	SHA256:—
3548	powershell.exe	C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\OneDrive.lnk		lnk
		MD5:—	SHA256:—
3548	powershell.exe	C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms~RF2477c1.TMP		binary
		MD5:—	SHA256:—
3500	EXCEL.EXE	C:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\4e40f80114e5bd44a762f6066a3e56ccdc0d01ab2a18397ea12e0bc5508215b8.xlsm.LNK		lnk
		MD5:—	SHA256:—
3500	EXCEL.EXE	C:\Users\admin\AppData\Local\Temp\WINDOWSTEMP.ps1		text
		MD5:—	SHA256:—
3548	powershell.exe	C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms		binary
		MD5:—	SHA256:—
3500	EXCEL.EXE	C:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\index.dat		text
		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

No HTTP requests

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

Connections

No data

DNS requests

No data

Threats

No threats detected

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No debug info

General Info

4e40f80114e5bd44a762f6066a3e56ccdc0d01ab2a18397ea12e0bc5508215b8.xlsm

89E50D52E498C34F1E976CF9A1017A39

1B8FE1D2194E685C0CCE2F00C33E7F069F3A4D54

4E40F80114E5BD44A762F6066A3E56CCDC0D01AB2A18397EA12E0BC5508215B8

768:+N8smH+NiXwkvscronhoVvmSOJGZmoVHshQ5SjkL5pKSCPUK1tgtIxsfG2u:+asmH+MXtshoV+XNot2QEjkL5pK0Kstw

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Writes to a start menu file

Unusual execution from Microsoft Office

SUSPICIOUS

Executes PowerShell scripts

Creates files in the user directory

INFO

Reads Microsoft Office registry keys

Creates files in the user directory

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

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings