Malware analysis PI CONFIRMATION.xlsx Malicious activity

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File name:	PI CONFIRMATION.xlsx
Full analysis:	https://app.any.run/tasks/7a7cbc42-aadb-4196-ac52-5b1ac78a5746
Verdict:	Malicious activity
Threats:	A loader is malicious software that infiltrates devices to deliver malicious payloads. This malware is capable of infecting victims’ computers, analyzing their system information, and installing other types of threats, such as trojans or stealers. Criminals usually deliver loaders through phishing emails and links by relying on social engineering to trick users into downloading and running their executables. Loaders employ advanced evasion and persistence tactics to avoid detection. Malware Trends Tracker >>>
Analysis date:	June 19, 2019, 14:55:15
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:	encrypted exploit CVE-2017-11882 loader
Indicators:
MIME:	application/encrypted
File info:	CDFV2 Encrypted
MD5:	442EF94DFFBD8A86680377EAEDFC5783
SHA1:	4E6C5D67C6757D85007C6D755ABF4B4E92940BB9
SHA256:	33460B47D955BB765D583E410E994B8CE5E22BE93176AB0297DF04A54CC75B47
SSDEEP:	1536:P/0Hus+WIHGXA8aa/5IYnFagvQ/sDVkqH+bWZAMrOM+fufHNcVI+/:P/0HulPGTaU5XvQ/sJR+aZAyO9ctgI+/

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
- Downloads executable files from the Internet
  - EQNEDT32.EXE (PID: 2556)
- Downloads executable files from IP
  - EQNEDT32.EXE (PID: 2556)
- Equation Editor starts application (CVE-2017-11882)
  - EQNEDT32.EXE (PID: 2556)
- Application was dropped or rewritten from another process
  - vbc.exe (PID: 2052)
  - vbc.exe (PID: 1696)
- Actions looks like stealing of personal data
  - vbc.exe (PID: 1696)
SUSPICIOUS
- Executable content was dropped or overwritten
  - EQNEDT32.EXE (PID: 2556)
- Executed via COM
  - EQNEDT32.EXE (PID: 2556)
- Application launched itself
  - vbc.exe (PID: 2052)
INFO
- Reads Microsoft Office registry keys
  - EXCEL.EXE (PID: 2160)

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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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
2160	"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 Version: 14.0.6024.1000
2556	"C:\Program Files\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE" -Embedding	C:\Program Files\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE		svchost.exe
User: admin Company: Design Science, Inc. Integrity Level: MEDIUM Description: Microsoft Equation Editor Exit code: 0 Version: 00110900
2052	"C:\Users\Public\vbc.exe"	C:\Users\Public\vbc.exe	—	EQNEDT32.EXE
User: admin Integrity Level: MEDIUM Description: BEFOGS Exit code: 0 Version: 1.07.0001
1696	C:\Users\Public\vbc.exe"	C:\Users\Public\vbc.exe		vbc.exe
User: admin Integrity Level: MEDIUM Description: BEFOGS Version: 1.07.0001

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Total events

651

Read events

608

Write events

Delete events

Modification events


(PID) Process:	(2160) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems
Operation:	write	Name:	af=
Value: 61663D0070080000010000000000000000000000
(PID) Process:	(2160) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:	write	Name:	1033
Value: Off
(PID) Process:	(2160) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:	write	Name:	1033
Value: On
(PID) Process:	(2160) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel
Operation:	write	Name:	MTTT
Value: 7008000074B3C709AF26D50100000000
(PID) Process:	(2160) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems
Operation:	delete value	Name:	af=
Value: 61663D0070080000010000000000000000000000
(PID) Process:	(2160) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems
Operation:	delete key	Name:
Value:
(PID) Process:	(2160) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency
Operation:	delete key	Name:
Value:
(PID) Process:	(2160) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	UNCAsIntranet
Value: 0
(PID) Process:	(2160) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	AutoDetect
Value: 1
(PID) Process:	(2160) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\DocumentRecovery\134402
Operation:	write	Name:	134402
Value: 04000000700800003600000043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C004C006F00630061006C005C00540065006D0070005C0050004900200043004F004E004600490052004D004100540049004F004E002E0078006C0073007800000000002200000043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C004C006F00630061006C005C00540065006D0070005C000100000000000000A002000BAF26D501024413000244130000000000AC020000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
2160	EXCEL.EXE	C:\Users\admin\AppData\Local\Temp\CVR3EE1.tmp.cvr		—
		MD5:—	SHA256:—
2556	EQNEDT32.EXE	C:\Users\Public\vbc.exe		executable
		MD5:724BB69DBE7019681B2777B8AF30CCFC	SHA256:FDD462B785528556A4309B3A49DC8D48276AF2716CEE2E0D1B5E7B3C0FC9F936
2556	EQNEDT32.EXE	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\H6QNMHE9\gibawerhd[1].exe		executable
		MD5:724BB69DBE7019681B2777B8AF30CCFC	SHA256:FDD462B785528556A4309B3A49DC8D48276AF2716CEE2E0D1B5E7B3C0FC9F936
1696	vbc.exe	C:\Users\admin\AppData\Local\Temp\636965565798293750_c4062bfb-6da8-40ec-ad21-841e239530c7.db		sqlite
		MD5:0B3C43342CE2A99318AA0FE9E531C57B	SHA256:0CCB4915E00390685621DA3D75EBFD5EDADC94155A79C66415A7F4E9763D71B8

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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
2556	EQNEDT32.EXE	GET	200	216.170.122.31:80	http://216.170.122.31/gibawerhd.exe	US	executable	464 Kb	suspicious

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Connections

PID	Process	IP	Domain	ASN	CN	Reputation
2556	EQNEDT32.EXE	216.170.122.31:80	—	ColoCrossing	US	suspicious
—	—	208.91.198.143:587	us2.smtp.mailhostbox.com	PDR	US	shared

DNS requests

Domain	IP	Reputation
us2.smtp.mailhostbox.com	208.91.198.143 208.91.199.225 208.91.199.224 208.91.199.223	shared

Threats

PID	Process	Class	Message
2556	EQNEDT32.EXE	A Network Trojan was detected	ET INFO Executable Download from dotted-quad Host
2556	EQNEDT32.EXE	A Network Trojan was detected	ET CURRENT_EVENTS Likely Evil EXE download from dotted Quad by MSXMLHTTP M1
2556	EQNEDT32.EXE	Potential Corporate Privacy Violation	ET POLICY PE EXE or DLL Windows file download HTTP
2556	EQNEDT32.EXE	A Network Trojan was detected	ET CURRENT_EVENTS Likely Evil EXE download from dotted Quad by MSXMLHTTP M2
2556	EQNEDT32.EXE	Potentially Bad Traffic	ET INFO SUSPICIOUS Dotted Quad Host MZ Response

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No debug info

General Info

PI CONFIRMATION.xlsx

442EF94DFFBD8A86680377EAEDFC5783

4E6C5D67C6757D85007C6D755ABF4B4E92940BB9

33460B47D955BB765D583E410E994B8CE5E22BE93176AB0297DF04A54CC75B47

1536:P/0Hus+WIHGXA8aa/5IYnFagvQ/sDVkqH+bWZAMrOM+fufHNcVI+/:P/0HulPGTaU5XvQ/sJR+aZAyO9ctgI+/

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Downloads executable files from the Internet

Downloads executable files from IP

Equation Editor starts application (CVE-2017-11882)

Application was dropped or rewritten from another process

Actions looks like stealing of personal data

SUSPICIOUS

Executable content was dropped or overwritten

Executed via COM

Application launched itself

INFO

Reads Microsoft Office registry keys

Malware configuration

Static information

Video and screenshots

Processes

Behavior graph

Specs description

Process information

Information

Information

Information

Information

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings