Malware analysis d5aeb77e57a8f8041eba1e5e09b3cb64751a48e9a19b5e07abcc36392d533e5c Malicious activity

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File name:	d5aeb77e57a8f8041eba1e5e09b3cb64751a48e9a19b5e07abcc36392d533e5c
Full analysis:	https://app.any.run/tasks/f469463d-803f-47e2-acb0-7c92bb7d31cd
Verdict:	Malicious activity
Analysis date:	November 15, 2018, 12:09:15
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:	macros macros-on-open
Indicators:
MIME:	application/vnd.openxmlformats-officedocument.wordprocessingml.document
File info:	Microsoft Word 2007+
MD5:	063332DA025CC230A50F535904A4306B
SHA1:	E80E45B1AB0022DA15D84ABF6081D193DE106557
SHA256:	D5AEB77E57A8F8041EBA1E5E09B3CB64751A48E9A19B5E07ABCC36392D533E5C
SSDEEP:	1536:OYOnBjAtgSNum4EbuKTS8AnqoBw3OBVO2Q+0:QBjAtgQL43KWbq4w3OBI2Q+0

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:: off
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
- Unusual execution from Microsoft Office
  - WINWORD.EXE (PID: 2984)
- Starts CMD.EXE for commands execution
  - WINWORD.EXE (PID: 2984)
- Application was dropped or rewritten from another process
  - gupchrome.exe (PID: 2496)
SUSPICIOUS
- Executable content was dropped or overwritten
  - certutil.exe (PID: 2452)
- Starts CertUtil for decode files
  - cmd.exe (PID: 3764)
- Uses WMIC.EXE to create a new process
  - cmd.exe (PID: 3764)
INFO
- Reads Microsoft Office registry keys
  - WINWORD.EXE (PID: 2984)
- Creates files in the user directory
  - WINWORD.EXE (PID: 2984)

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

.docm	\|	Word Microsoft Office Open XML Format document (with Macro) (53.6)
.docx	\|	Word Microsoft Office Open XML Format document (24.2)
.zip	\|	Open Packaging Conventions container (18)
.zip	\|	ZIP compressed archive (4.1)

EXIF

ZIP

ZipRequiredVersion:	20
ZipBitFlag:	0x0006
ZipCompression:	Deflated
ZipModifyDate:	1980:01:01 00:00:00
ZipCRC:	0x67deaaea
ZipCompressedSize:	424
ZipUncompressedSize:	1850
ZipFileName:	[Content_Types].xml

XML

Template:	Normal.dotm
TotalEditTime:	52 minutes
Pages:	22
Words:	10742
Characters:	61231
Application:	Microsoft Office Word
DocSecurity:	None
Lines:	510
Paragraphs:	143
ScaleCrop:	No
HeadingPairs:	Title 1
TitlesOfParts:	Protected document
Company:	-
LinksUpToDate:	No
CharactersWithSpaces:	71830
SharedDoc:	No
HyperlinksChanged:	No
AppVersion:	16
Keywords:	-
LastModifiedBy:	Paranoid Ninja
RevisionNumber:	82
CreateDate:	2018:08:22 09:56:00Z
ModifyDate:	2018:09:19 11:55:00Z

XMP

Title:	Protected document
Subject:	-
Creator:	Paranoid Ninja
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

2452

certutil.exe -decodehex C:\Users\admin\AppData\Local\Temp\gupchrome.txt C:\Users\admin\AppData\Local\Temp\gupchrome.exe

C:\Windows\system32\certutil.exe

cmd.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

CertUtil.exe

Exit code:

Version:

6.1.7600.16385 (win7_rtm.090713-1255)

Modules

Images
c:\windows\system32\certutil.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\certcli.dll
c:\windows\system32\atl.dll

2496

C:\Users\admin\AppData\Local\Temp\gupchrome.exe

wmiprvse.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

Modules

Images
c:\users\admin\appdata\local\temp\gupchrome.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\wininet.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll

2984

"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\Desktop\d5aeb77e57a8f8041eba1e5e09b3cb64751a48e9a19b5e07abcc36392d533e5c.docm"

C:\Program Files\Microsoft Office\Office14\WINWORD.EXE

—

explorer.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Microsoft Word

Exit code:

Version:

14.0.6024.1000

Modules

Images
c:\program files\microsoft office\office14\winword.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\winsxs\x86_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.6161_none_50934f2ebcb7eb57\msvcr90.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_5.82.7601.17514_none_ec83dffa859149af\comctl32.dll

3532

wmic path win32_process call create C:\Users\admin\AppData\Local\Temp\gupchrome.exe

C:\Windows\System32\Wbem\WMIC.exe

—

cmd.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

WMI Commandline Utility

Exit code:

Version:

6.1.7600.16385 (win7_rtm.090713-1255)

Modules

Images
c:\windows\system32\wbem\wmic.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\ole32.dll
c:\windows\system32\gdi32.dll

3764

cmd /c certutil.exe -decodehex %temp%\gupchrome.txt %temp%\gupchrome.exe & wmic path win32_process call create %temp%\gupchrome.exe

C:\Windows\system32\cmd.exe

—

WINWORD.EXE

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Windows Command Processor

Exit code:

Version:

6.1.7601.17514 (win7sp1_rtm.101119-1850)

Modules

Images
c:\windows\system32\cmd.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\winbrand.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll

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Total events

1 233

Read events

607

Write events

619

Delete events

Modification events


(PID) Process:	(2984) WINWORD.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:	write	Name:	!4"
Value: 21342200A80B0000010000000000000000000000
(PID) Process:	(2984) WINWORD.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:	write	Name:	1033
Value: Off
(PID) Process:	(2984) WINWORD.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:	write	Name:	1033
Value: On
(PID) Process:	(2984) WINWORD.EXE	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:	write	Name:	WORDFiles
Value: 1299120147
(PID) Process:	(2984) WINWORD.EXE	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:	write	Name:	ProductFiles
Value: 1299120264
(PID) Process:	(2984) WINWORD.EXE	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:	write	Name:	ProductFiles
Value: 1299120265
(PID) Process:	(2984) WINWORD.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word
Operation:	write	Name:	MTTT
Value: A80B00007EC9990DDC7CD40100000000
(PID) Process:	(2984) WINWORD.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:	write	Name:	l4"
Value: 6C342200A80B000004000000000000008C00000001000000840000003E0043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C0052006F0061006D0069006E0067005C004D006900630072006F0073006F00660074005C00540065006D0070006C0061007400650073005C004E006F0072006D0061006C002E0064006F0074006D00000000000000
(PID) Process:	(2984) WINWORD.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:	delete value	Name:	l4"
Value: 6C342200A80B000004000000000000008C00000001000000840000003E0043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C0052006F0061006D0069006E0067005C004D006900630072006F0073006F00660074005C00540065006D0070006C0061007400650073005C004E006F0072006D0061006C002E0064006F0074006D00000000000000
(PID) Process:	(2984) WINWORD.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	UNCAsIntranet
Value: 0

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
2984	WINWORD.EXE	C:\Users\admin\AppData\Local\Temp\CVR87F1.tmp.cvr		—
		MD5:—	SHA256:—
2984	WINWORD.EXE	C:\Users\admin\AppData\Local\Temp\mso8B0F.tmp		—
		MD5:—	SHA256:—
2984	WINWORD.EXE	C:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotm		pgc
		MD5:—	SHA256:—
2984	WINWORD.EXE	C:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\d5aeb77e57a8f8041eba1e5e09b3cb64751a48e9a19b5e07abcc36392d533e5c.docm.LNK		lnk
		MD5:—	SHA256:—
2984	WINWORD.EXE	C:\Users\admin\AppData\Local\Temp\gupchrome.txt		text
		MD5:—	SHA256:—
2984	WINWORD.EXE	C:\Users\admin\Desktop\~$aeb77e57a8f8041eba1e5e09b3cb64751a48e9a19b5e07abcc36392d533e5c.docm		pgc
		MD5:—	SHA256:—
2984	WINWORD.EXE	C:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\index.dat		text
		MD5:—	SHA256:—
2452	certutil.exe	C:\Users\admin\AppData\Local\Temp\gupchrome.exe		executable
		MD5:—	SHA256:—
2984	WINWORD.EXE	C:\Users\admin\AppData\Roaming\Microsoft\UProof\ExcludeDictionaryEN0409.lex		text
		MD5:F3B25701FE362EC84616A93A45CE9998	SHA256:B3D510EF04275CA8E698E5B3CBB0ECE3949EF9252F0CDC839E9EE347409A2209

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HTTP(S) requests

TCP/UDP connections

DNS requests

Threats

HTTP requests

No HTTP requests

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Connections

No data

DNS requests

Domain	IP	Reputation
emiratesnbdegypt.com	127.0.0.1	unknown

Threats

No threats detected

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No debug info

General Info

d5aeb77e57a8f8041eba1e5e09b3cb64751a48e9a19b5e07abcc36392d533e5c

063332DA025CC230A50F535904A4306B

E80E45B1AB0022DA15D84ABF6081D193DE106557

D5AEB77E57A8F8041EBA1E5E09B3CB64751A48E9A19B5E07ABCC36392D533E5C

1536:OYOnBjAtgSNum4EbuKTS8AnqoBw3OBVO2Q+0:QBjAtgQL43KWbq4w3OBI2Q+0

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Unusual execution from Microsoft Office

Starts CMD.EXE for commands execution

Application was dropped or rewritten from another process

SUSPICIOUS

Executable content was dropped or overwritten

Starts CertUtil for decode files

Uses WMIC.EXE to create a new process

INFO

Reads Microsoft Office registry keys

Creates files in the user directory

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

Information

Modules

Information

Modules

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings