Malware analysis Prezi.exe Malicious activity | ANY.RUN

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File name:	Prezi.exe
Full analysis:	https://app.any.run/tasks/3dcc57e8-337d-49d3-8f5f-10ee884cf6eb
Verdict:	Malicious activity
Analysis date:	March 19, 2019, 03:13:43
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME:	application/x-dosexec
File info:	PE32 executable (GUI) Intel 80386, for MS Windows
MD5:	C27D43AA0CAD0AA748E7F405931F7432
SHA1:	ACF60177EEBAE3DC252598C9801BCC4D80E0589A
SHA256:	E37DB9819FD26D87F1C22EF67B5C7E6A85637D32A36BEDCFF17BE1F245E91966
SSDEEP:	196608:pGfIX8wNk13Jh8R5OaB7eVA2TOg+kZ8nb2p2OE1HNxTPYis:psIX8Kg5h8SO2Kg7+c2Omt1bs

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:: 300 seconds
Heavy Evasion option:: off
Network geolocation:: off
Additional time used:: 240 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
- Application was dropped or rewritten from another process
  - prezi.exe (PID: 4000)
- Loads dropped or rewritten executable
  - prezi.exe (PID: 4000)
SUSPICIOUS
- Executable content was dropped or overwritten
  - Prezi.exe (PID: 3432)
INFO
- Dropped object may contain Bitcoin addresses
  - Prezi.exe (PID: 3432)

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

.odttf	\|	Obfuscated subsetted Font (92.8)
.exe	\|	Generic Win/DOS Executable (3.5)
.exe	\|	DOS Executable Generic (3.5)

EXIF

EXE

MachineType:	Intel 386 or later, and compatibles
TimeStamp:	2012:12:30 09:49:49+01:00
PEType:	PE32
LinkerVersion:	8
CodeSize:	78336
InitializedDataSize:	98304
UninitializedDataSize:	-
EntryPoint:	0x1382f
OSVersion:	4
ImageVersion:	-
SubsystemVersion:	4
Subsystem:	Windows GUI
FileVersionNumber:	6.26.0.0
ProductVersionNumber:	6.26.0.0
FileFlagsMask:	0x0000
FileFlags:	(none)
FileOS:	Windows NT 32-bit
ObjectFileType:	Executable application
FileSubtype:	-
LanguageCode:	English (U.S.)
CharacterSet:	Unicode
CompanyName:	Prezi
FileDescription:	Prezi.exe
FileVersion:	6.26.0.0
InternalName:	Prezi.exe
LegalCopyright:	Copyright © 2017 Prezi
OriginalFileName:	Prezi.exe - 6.26.0.0 - 7.8.0-build_684
ProductName:	Prezi
ProductVersion:	6.26.0.0

Summary

Architecture:	IMAGE_FILE_MACHINE_I386
Subsystem:	IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date:	30-Dec-2012 08:49:49
Detected languages:	English - United States Russian - Russia
CompanyName:	Prezi
FileDescription:	Prezi.exe
FileVersion:	6.26.0.0
InternalName:	Prezi.exe
LegalCopyright:	Copyright © 2017 Prezi
OriginalFilename:	Prezi.exe - 6.26.0.0 - 7.8.0-build_684
ProductName:	Prezi
ProductVersion:	6.26.0.0

DOS Header

Magic number:	MZ
Bytes on last page of file:	0x0060
Pages in file:	0x0001
Relocations:	0x0000
Size of header:	0x0004
Min extra paragraphs:	0x0000
Max extra paragraphs:	0xFFFF
Initial SS value:	0x0000
Initial SP value:	0x00B8
Checksum:	0x0000
Initial IP value:	0x0000
Initial CS value:	0x0000
Overlay number:	0x0000
OEM identifier:	0x0000
OEM information:	0x0000
Address of NE header:	0x00000060

PE Headers

Signature:	PE
Machine:	IMAGE_FILE_MACHINE_I386
Number of sections:	4
Time date stamp:	30-Dec-2012 08:49:49
Pointer to Symbol Table:	0x00000000
Number of symbols:	0
Size of Optional Header:	0x00E0
Characteristics:	IMAGE_FILE_32BIT_MACHINE IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_RELOCS_STRIPPED

Sections

Name	Virtual Address	Virtual Size	Raw Size	Charateristics	Entropy
.text	0x00001000	0x000130F0	0x00013200	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ	6.61441
.rdata	0x00015000	0x00003560	0x00003600	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ	5.5939
.data	0x00019000	0x000029EC	0x00000800	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	3.81262
.rsrc	0x0001C000	0x00014023	0x00014200	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ	4.1602

Resources

Title	Entropy	Size	Codepage	Language	Type
1	5.22761	835	Latin 1 / Western European	English - United States	RT_MANIFEST
2	4.84508	7336	UNKNOWN	Russian - Russia	RT_ICON
3	4.53697	12840	UNKNOWN	Russian - Russia	RT_ICON
4	4.7386	5160	UNKNOWN	Russian - Russia	RT_ICON
5	5.65909	3240	UNKNOWN	Russian - Russia	RT_ICON
101	2.8137	76	Latin 1 / Western European	Russian - Russia	RT_GROUP_ICON

Imports


ADVAPI32.dll
COMCTL32.dll
GDI32.dll
KERNEL32.dll
MSVCRT.dll
OLEAUT32.dll
SHELL32.dll
USER32.dll
ole32.dll

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

3432

"C:\Users\admin\AppData\Local\Temp\Prezi.exe"

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

explorer.exe

User:

admin

Company:

Prezi

Integrity Level:

MEDIUM

Description:

Prezi.exe

Exit code:

Version:

6.26.0.0

Modules

Images
c:\users\admin\appdata\local\temp\prezi.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.17514_none_41e6975e2bd6f2b2\comctl32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll

4000

"C:\Users\admin\AppData\Local\Temp\7ZipSfx.000\prezi.exe"

C:\Users\admin\AppData\Local\Temp\7ZipSfx.000\prezi.exe

Prezi.exe

User:

admin

Company:

Prezi

Integrity Level:

MEDIUM

Description:

Standalone Prezi

Exit code:

4294967295

Version:

6.26.0.0

Modules

Images
c:\users\admin\appdata\local\temp\7zipsfx.000\prezi.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\users\admin\appdata\local\temp\7zipsfx.000\libegl.dll
c:\users\admin\appdata\local\temp\7zipsfx.000\libglesv2.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll

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Total events

383

Read events

368

Write events

Delete events

Modification events


(PID) Process:	(4000) prezi.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Direct3D\MostRecentApplication
Operation:	write	Name:	Name
Value: prezi.exe
(PID) Process:	(3432) Prezi.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	UNCAsIntranet
Value: 0
(PID) Process:	(3432) Prezi.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	AutoDetect
Value: 1
(PID) Process:	(4000) prezi.exe	Key:	HKEY_CLASSES_ROOT\Local Settings\MuiCache\5F\52C64B7E
Operation:	write	Name:	LanguageList
Value: en-US

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
3432	Prezi.exe	C:\Users\admin\AppData\Local\Temp\7ZipSfx.000\api-ms-win-core-console-l1-1-0.dll		executable
		MD5:F0D8A941B243DFA19440D0CE01566E14	SHA256:E80E97AE534151F473CF9538CC7677939C43098B78DE7881AD6731D33533FC52
3432	Prezi.exe	C:\Users\admin\AppData\Local\Temp\7ZipSfx.000\api-ms-win-core-datetime-l1-1-0.dll		executable
		MD5:E1A16C08F684C03DDBFA98578D5BF25D	SHA256:59F675DAA7D38C32252AC488EE4EA5472FCA891017A429E8F84C66B56AEA7D99
3432	Prezi.exe	C:\Users\admin\AppData\Local\Temp\7ZipSfx.000\api-ms-win-core-file-l1-1-0.dll		executable
		MD5:941C4BA57CD6E0665A4758971F8CDE6F	SHA256:835CF5AEAB4E99B6448E5724C056678B42316EE36C48AB56CD263FD74096A2E9
3432	Prezi.exe	C:\Users\admin\AppData\Local\Temp\7ZipSfx.000\api-ms-win-core-file-l2-1-0.dll		executable
		MD5:EE45077B01F50D5305B4298AF6252E6F	SHA256:2D68465625D9230A2D9BD19E801FDCD10BD5AA9611B6F9BA282897415041BA77
3432	Prezi.exe	C:\Users\admin\AppData\Local\Temp\7ZipSfx.000\api-ms-win-core-debug-l1-1-0.dll		executable
		MD5:4F65AF90C59D19B2167EEBD616562D4F	SHA256:94CD053637075439DBAFD70AF27A5B971E706E956EE200835F3D60B14906BFB6
3432	Prezi.exe	C:\Users\admin\AppData\Local\Temp\7ZipSfx.000\api-ms-win-core-errorhandling-l1-1-0.dll		executable
		MD5:E553577D0DD4686EDB488AD9A2BA0859	SHA256:8A23E01FFB6B0D6B6A8674C427AC31EB4903A4B788B7F250D14574E71CC88E0B
3432	Prezi.exe	C:\Users\admin\AppData\Local\Temp\7ZipSfx.000\api-ms-win-core-memory-l1-1-0.dll		executable
		MD5:8D621AD2223D44E2757836365128E13D	SHA256:24C097ADAA5F30092E14423E8F9071EEE72A4C65F0C7D2EEB1221281B84B2E35
3432	Prezi.exe	C:\Users\admin\AppData\Local\Temp\7ZipSfx.000\api-ms-win-core-heap-l1-1-0.dll		executable
		MD5:BF2FB965E88041FAE28293D154B5B92C	SHA256:2AC83374B0C20B493D615F52CEBA06A9220C4B96DF5DF92D73D2F940E4AEE12A
3432	Prezi.exe	C:\Users\admin\AppData\Local\Temp\7ZipSfx.000\api-ms-win-core-interlocked-l1-1-0.dll		executable
		MD5:C25FEB9FF9CC47963A77DE4DF1FA3614	SHA256:8835BCBC977C06B037E85576924F0AEA75E00C9747D81851D6A8646E8C19D8A7
3432	Prezi.exe	C:\Users\admin\AppData\Local\Temp\7ZipSfx.000\api-ms-win-core-processenvironment-l1-1-0.dll		executable
		MD5:B67042CD04B1A5F830A40A71E462CA2D	SHA256:3FDD14144406F7258A40268BB1BEFB83507D001ABAC73EA0BDAA018749849FE4

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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
4000	prezi.exe	GET	200	2.16.186.56:80	http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab	unknown	compressed	55.2 Kb	whitelisted
4000	prezi.exe	GET	200	54.230.199.200:80	http://x.ss2.us/x.cer	US	der	1.27 Kb	whitelisted

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Connections

PID	Process	IP	Domain	ASN	CN	Reputation
4000	prezi.exe	54.209.121.233:443	prezi.com	Amazon.com, Inc.	US	unknown
4000	prezi.exe	2.16.186.56:80	www.download.windowsupdate.com	Akamai International B.V.	—	whitelisted
4000	prezi.exe	174.129.202.51:443	log.prezi.com	Amazon.com, Inc.	US	unknown
4000	prezi.exe	54.230.199.200:80	x.ss2.us	Amazon.com, Inc.	US	unknown

DNS requests

Domain	IP	Reputation
prezi.com	54.209.121.233 52.55.107.20 34.234.233.223	whitelisted
x.ss2.us	54.230.199.200 54.230.199.28 54.230.199.98 54.230.199.209	whitelisted
www.download.windowsupdate.com	2.16.186.56 2.16.186.81	whitelisted
log.prezi.com	174.129.202.51 54.243.91.93 23.21.234.64 184.72.224.113	unknown

Threats

No threats detected

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No debug info

General Info

Prezi.exe

C27D43AA0CAD0AA748E7F405931F7432

ACF60177EEBAE3DC252598C9801BCC4D80E0589A

E37DB9819FD26D87F1C22EF67B5C7E6A85637D32A36BEDCFF17BE1F245E91966

196608:pGfIX8wNk13Jh8R5OaB7eVA2TOg+kZ8nb2p2OE1HNxTPYis:psIX8Kg5h8SO2Kg7+c2Omt1bs

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Application was dropped or rewritten from another process

Loads dropped or rewritten executable

SUSPICIOUS

Executable content was dropped or overwritten

INFO

Dropped object may contain Bitcoin addresses

Malware configuration

Static information

TRiD

EXIF

EXE

Summary

DOS Header

PE Headers

Sections

Resources

Imports

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