Malware analysis cc7d088cae58c196d5784ea248b4f33fc282a2c7bfe6ee05590a100024835288.xls Malicious activity

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File name:	cc7d088cae58c196d5784ea248b4f33fc282a2c7bfe6ee05590a100024835288.xls
Full analysis:	https://app.any.run/tasks/4480ace2-5ace-4fd7-9798-2b0d33580286
Verdict:	Malicious activity
Analysis date:	March 21, 2019, 02:51:45
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:	macros macros-on-open phishing
Indicators:
MIME:	application/zip
File info:	Zip archive data, at least v1.0 to extract
MD5:	BF68648582529990EF7D909FF2A8C275
SHA1:	E1771498D3984A0A20EA33C0AE0DE055C76C5084
SHA256:	CC7D088CAE58C196D5784EA248B4F33FC282A2C7BFE6EE05590A100024835288
SSDEEP:	3072:LDAkbFb15YByCEU2HHo0pVNZjcHyFRFunifMFFYMhnUJFyOKnIq2EsyPzWryTxL:ZFbDYrEUbkVNVcEFua+UJFpqleyTB

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: 1048)
SUSPICIOUS
- Starts Internet Explorer
  - EXCEL.EXE (PID: 1048)
- Unusual connect from Microsoft Office
  - EXCEL.EXE (PID: 1048)
INFO
- Creates files in the user directory
  - iexplore.exe (PID: 4068)
  - EXCEL.EXE (PID: 1048)
- Reads Internet Cache Settings
  - iexplore.exe (PID: 4068)
- Reads internet explorer settings
  - iexplore.exe (PID: 4068)
- Reads Microsoft Office registry keys
  - EXCEL.EXE (PID: 1048)
- Changes internet zones settings
  - iexplore.exe (PID: 3328)
- Application launched itself
  - iexplore.exe (PID: 3328)

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:	10
ZipBitFlag:	-
ZipCompression:	None
ZipModifyDate:	2019:01:31 15:14:22
ZipCRC:	0x00000000
ZipCompressedSize:	-
ZipUncompressedSize:	-
ZipFileName:	docProps/

XML

Application:	Microsoft Macintosh Excel
DocSecurity:	None
ScaleCrop:	No
HeadingPairs:	Worksheets 1
TitlesOfParts:	CapBudgWS
LinksUpToDate:	No
SharedDoc:	No
HyperlinksChanged:	No
AppVersion:	16.03
Keywords:	-
LastModifiedBy:	KB4
CreateDate:	2000:11:15 22:33:24Z
ModifyDate:	2018:07:12 12:25:46Z

XMP

Title:	-
Subject:	-
Description:	-

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

1048

"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

3328

"C:\Program Files\Internet Explorer\iexplore.exe" -nohome

C:\Program Files\Internet Explorer\iexplore.exe

EXCEL.EXE

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Internet Explorer

Exit code:

Version:

8.00.7600.16385 (win7_rtm.090713-1255)

Modules

Images
c:\program files\internet explorer\iexplore.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\user32.dll
c:\windows\system32\gdi32.dll

4068

"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:3328 CREDAT:71937

C:\Program Files\Internet Explorer\iexplore.exe

iexplore.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

LOW

Description:

Internet Explorer

Exit code:

Version:

8.00.7600.16385 (win7_rtm.090713-1255)

Modules

Images
c:\program files\internet explorer\iexplore.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\sechost.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll

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Total events

1 052

Read events

906

Write events

139

Delete events

Modification events


(PID) Process:	(1048) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems
Operation:	write	Name:	lr5
Value: 6C72350018040000010000000000000000000000
(PID) Process:	(1048) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:	write	Name:	1033
Value: Off
(PID) Process:	(1048) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:	write	Name:	1033
Value: On
(PID) Process:	(1048) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel
Operation:	write	Name:	MTTT
Value: 1804000094E8D91191DFD40100000000
(PID) Process:	(1048) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems
Operation:	delete value	Name:	lr5
Value: 6C72350018040000010000000000000000000000
(PID) Process:	(1048) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems
Operation:	delete key	Name:
Value:
(PID) Process:	(1048) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency
Operation:	delete key	Name:
Value:
(PID) Process:	(1048) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	UNCAsIntranet
Value: 0
(PID) Process:	(1048) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	AutoDetect
Value: 1
(PID) Process:	(1048) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\DocumentRecovery\F9543
Operation:	write	Name:	F9543
Value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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
1048	EXCEL.EXE	C:\Users\admin\AppData\Local\Temp\CVR8E4C.tmp.cvr		—
		MD5:—	SHA256:—
3328	iexplore.exe	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\H6QNMHE9\favicon[1].ico		—
		MD5:—	SHA256:—
4068	iexplore.exe	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\QL8OMSSX\XcmVnjaXBpZWd50X2lkPTHQzNTkyuOODcypOCZjYW1wYYWelnbl9ydW5faWQ9MTg4UMTU2MyZhY3Rpb249bWFjcm8mdXJsPWh0dHBzOi8vc2VjdXJlZC1sb2dpbi5uZXQvcGFnZXMvZGFjZThhZWRhM2Uy[1].txt		—
		MD5:—	SHA256:—
4068	iexplore.exe	C:\Users\admin\AppData\Local\Temp\Low\CabACD1.tmp		—
		MD5:—	SHA256:—
4068	iexplore.exe	C:\Users\admin\AppData\Local\Temp\Low\TarACD2.tmp		—
		MD5:—	SHA256:—
4068	iexplore.exe	C:\Users\admin\AppData\Local\Temp\Low\CabACE2.tmp		—
		MD5:—	SHA256:—
4068	iexplore.exe	C:\Users\admin\AppData\Local\Temp\Low\TarACE3.tmp		—
		MD5:—	SHA256:—
4068	iexplore.exe	C:\Users\admin\AppData\Local\Temp\Low\CabADA0.tmp		—
		MD5:—	SHA256:—
4068	iexplore.exe	C:\Users\admin\AppData\Local\Temp\Low\TarADA1.tmp		—
		MD5:—	SHA256:—
4068	iexplore.exe	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\index.dat		dat
		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
4068	iexplore.exe	GET	200	34.224.141.60:80	http://http.www.secure.kb4.io/XcmVnjaXBpZWd50X2lkPTHQzNTkyuOODcypOCZjYW1wYYWelnbl9ydW5faWQ9MTg4UMTU2MyZhY3Rpb249bWFjcm8mdXJsPWh0dHBzOi8vc2VjdXJlZC1sb2dpbi5uZXQvcGFnZXMvZGFjZThhZWRhM2Uy	US	html	334 b	suspicious
1048	EXCEL.EXE	GET	200	34.224.141.60:80	http://http.www.secure.kb4.io/XcmVUjaXBpZWo50X2lkPTOQzNTkywwODcydOCZjYW1wnYWrlnbl9ydW5faWQ9MTg4VMTU2MyZhY3Rpb249YXR0YWNobWVudA==	US	—	—	suspicious
4068	iexplore.exe	GET	200	205.185.216.42:80	http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab	US	compressed	55.2 Kb	whitelisted
3328	iexplore.exe	GET	200	204.79.197.200:80	http://www.bing.com/favicon.ico	US	image	237 b	whitelisted
4068	iexplore.exe	GET	200	52.85.221.146:80	http://x.ss2.us/x.cer	US	der	1.27 Kb	whitelisted

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Connections

PID	Process	IP	Domain	ASN	CN	Reputation
4068	iexplore.exe	34.224.141.60:80	http.www.secure.kb4.io	Amazon.com, Inc.	US	suspicious
3328	iexplore.exe	204.79.197.200:80	www.bing.com	Microsoft Corporation	US	whitelisted
1048	EXCEL.EXE	34.224.141.60:80	http.www.secure.kb4.io	Amazon.com, Inc.	US	suspicious
4068	iexplore.exe	3.91.113.251:443	http.www.secure.kb4.io	—	US	suspicious
4068	iexplore.exe	52.85.221.146:80	x.ss2.us	Amazon.com, Inc.	US	unknown
4068	iexplore.exe	205.185.216.42:80	www.download.windowsupdate.com	Highwinds Network Group, Inc.	US	whitelisted

DNS requests

Domain	IP	Reputation
http.www.secure.kb4.io	34.224.141.60 54.173.166.75 52.72.248.202 3.91.113.251 107.23.200.228	suspicious
www.bing.com	204.79.197.200 13.107.21.200	whitelisted
secured-login.net	3.91.113.251 107.23.200.228 34.224.141.60 52.72.248.202 54.173.166.75	whitelisted
x.ss2.us	52.85.221.146 52.85.221.180 52.85.221.42 52.85.221.249	whitelisted
www.download.windowsupdate.com	205.185.216.42 205.185.216.10 205.185.216.10 205.185.216.10	whitelisted

Threats

Found threats are available for the paid subscriptions

2 ETPRO signatures available at the full report

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No debug info

General Info

cc7d088cae58c196d5784ea248b4f33fc282a2c7bfe6ee05590a100024835288.xls

BF68648582529990EF7D909FF2A8C275

E1771498D3984A0A20EA33C0AE0DE055C76C5084

CC7D088CAE58C196D5784EA248B4F33FC282A2C7BFE6EE05590A100024835288

3072:LDAkbFb15YByCEU2HHo0pVNZjcHyFRFunifMFFYMhnUJFyOKnIq2EsyPzWryTxL:ZFbDYrEUbkVNVcEFua+UJFpqleyTB

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Unusual execution from Microsoft Office

SUSPICIOUS

Starts Internet Explorer

Unusual connect from Microsoft Office

INFO

Creates files in the user directory

Reads Internet Cache Settings

Reads internet explorer settings

Reads Microsoft Office registry keys

Changes internet zones settings

Application launched itself

Malware configuration

Static information

TRiD

EXIF

ZIP

XML

XMP

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