Malware analysis AnyDesk.rar Malicious activity | ANY.RUN

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File name:	AnyDesk.rar
Full analysis:	https://app.any.run/tasks/a4540938-dedc-4a30-a8db-78786cc9a0b2
Verdict:	Malicious activity
Analysis date:	September 18, 2019, 18:58:26
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME:	application/x-rar
File info:	RAR archive data, v4, os: Win32
MD5:	0EC5276A82F5F9B64FDFB2E556C8A677
SHA1:	336E4C7AA9EF1B165D31F644B5CE32DD64E08100
SHA256:	071517D64E9C99C315FEF2A73E26ACE831D41AB9655AE9EBA9D4C72613B6D741
SSDEEP:	49152:LwO/F9AXq/M350MVUtlPGoawoWA+vT/kQePoxZTJl/:LzF9KiM32M2f4W7vz7eIZ/

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 (75.0.3770.100)
Google Update Helper (1.3.34.7)
Java 8 Update 92 (8.0.920.14)
Java Auto Updater (2.8.92.14)
Microsoft .NET Framework 4.7.2 (4.7.03062)
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++ 2015-2019 Redistributable (x86) - 14.21.27702 (14.21.27702.2)
Microsoft Visual C++ 2019 X86 Additional Runtime - 14.21.27702 (14.21.27702)
Microsoft Visual C++ 2019 X86 Minimum Runtime - 14.21.27702 (14.21.27702)
Mozilla Firefox 68.0.1 (x86 en-US) (68.0.1)
Notepad++ (32-bit x86) (7.5.1)
Opera 12.15 (12.15.1748)
Skype version 8.29 (8.29)
Update for Microsoft .NET Framework 4.7.2 (KB4087364) (1)
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
KB4019990
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
  - AnyDesk.exe (PID: 3592)
  - AnyDesk.exe (PID: 3556)
  - AnyDesk.exe (PID: 3672)
SUSPICIOUS
- Executable content was dropped or overwritten
  - WinRAR.exe (PID: 3560)
- Creates files in the user directory
  - AnyDesk.exe (PID: 3556)
  - AnyDesk.exe (PID: 3592)
- Application launched itself
  - AnyDesk.exe (PID: 3592)
INFO
- Manual execution by user
  - AnyDesk.exe (PID: 3592)

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

.rar	\|	RAR compressed archive (v-4.x) (58.3)
.rar	\|	RAR compressed archive (gen) (41.6)

EXIF

ZIP

CompressedSize:	1786494
UncompressedSize:	1809096
OperatingSystem:	Win32
ModifyDate:	2017:12:08 12:15:04
PackingMethod:	Normal
ArchivedFileName:	AnyDesk.exe

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

3556

"C:\Users\admin\Desktop\AnyDesk.exe" --local-service

C:\Users\admin\Desktop\AnyDesk.exe

AnyDesk.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

Modules

Images
c:\users\admin\desktop\anydesk.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\imm32.dll

3560

"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\AnyDesk.rar"

C:\Program Files\WinRAR\WinRAR.exe

explorer.exe

User:

admin

Company:

Alexander Roshal

Integrity Level:

MEDIUM

Description:

WinRAR archiver

Exit code:

Version:

5.60.0

Modules

Images
c:\program files\winrar\winrar.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\usp10.dll
c:\windows\system32\comdlg32.dll

3592

"C:\Users\admin\Desktop\AnyDesk.exe"

C:\Users\admin\Desktop\AnyDesk.exe

—

explorer.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

Modules

Images
c:\users\admin\desktop\anydesk.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\imm32.dll

3672

"C:\Users\admin\Desktop\AnyDesk.exe" --local-control

C:\Users\admin\Desktop\AnyDesk.exe

—

AnyDesk.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

Modules

Images
c:\users\admin\desktop\anydesk.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\imm32.dll

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Total events

508

Read events

487

Write events

Delete events

Modification events


(PID) Process:	(3560) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:	write	Name:	ShellExtBMP
Value:
(PID) Process:	(3560) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:	write	Name:	ShellExtIcon
Value:
(PID) Process:	(3560) WinRAR.exe	Key:	HKEY_CLASSES_ROOT\Local Settings\MuiCache\72\52C64B7E
Operation:	write	Name:	LanguageList
Value: en-US
(PID) Process:	(3560) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:	write	Name:	0
Value: C:\Users\admin\AppData\Local\Temp\AnyDesk.rar
(PID) Process:	(3560) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	name
Value: 120
(PID) Process:	(3560) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	size
Value: 80
(PID) Process:	(3560) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	type
Value: 120
(PID) Process:	(3560) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	mtime
Value: 100
(PID) Process:	(3560) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\DialogEditHistory\ExtrPath
Operation:	write	Name:	0
Value: C:\Users\admin\Desktop
(PID) Process:	(3560) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\Interface\MainWin
Operation:	write	Name:	Placement
Value: 2C0000000000000001000000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF42000000420000000204000037020000

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
3592	AnyDesk.exe	C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\PV0SNZTNBRDW63DBDJD1.temp		—
		MD5:—	SHA256:—
3592	AnyDesk.exe	C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\PZM7TA0ADB0KD12LUSQN.temp		—
		MD5:—	SHA256:—
3592	AnyDesk.exe	C:\Users\admin\AppData\Roaming\AnyDesk\user.conf		text
		MD5:—	SHA256:—
3592	AnyDesk.exe	C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\75fdacd8330bac18.customDestinations-ms		binary
		MD5:—	SHA256:—
3556	AnyDesk.exe	C:\Users\admin\AppData\Roaming\AnyDesk\service.conf		text
		MD5:—	SHA256:—
3560	WinRAR.exe	C:\Users\admin\Desktop\AnyDesk.exe		executable
		MD5:212BD731AD0A24112B902219BF5DF492	SHA256:868B36A2B4061539D6B425FE05F6EE3C53EA3475DDCBDB97C614C8F6C030BA7F
3592	AnyDesk.exe	C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\75fdacd8330bac18.customDestinations-ms~RF16e6bb.TMP		binary
		MD5:—	SHA256:—
3556	AnyDesk.exe	C:\Users\admin\AppData\Roaming\AnyDesk\system.conf		text
		MD5:—	SHA256:—

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HTTP(S) requests

TCP/UDP connections

DNS requests

Threats

HTTP requests

No HTTP requests

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Connections

PID	Process	IP	Domain	ASN	CN	Reputation
3556	AnyDesk.exe	176.9.31.144:443	boot-01.net.anydesk.com	Hetzner Online GmbH	DE	suspicious
3556	AnyDesk.exe	94.130.39.155:80	relay-8f99aa74.net.anydesk.com	Hetzner Online GmbH	DE	unknown
3556	AnyDesk.exe	94.130.39.155:443	relay-8f99aa74.net.anydesk.com	Hetzner Online GmbH	DE	unknown

DNS requests

Domain	IP	Reputation
boot-01.net.anydesk.com	176.9.31.144	whitelisted
relay-8f99aa74.net.anydesk.com	94.130.39.155	unknown

Threats

PID	Process	Class	Message
3556	AnyDesk.exe	Potential Corporate Privacy Violation	ET POLICY SSL/TLS Certificate Observed (AnyDesk Remote Desktop Software)

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No debug info

General Info

AnyDesk.rar

0EC5276A82F5F9B64FDFB2E556C8A677

336E4C7AA9EF1B165D31F644B5CE32DD64E08100

071517D64E9C99C315FEF2A73E26ACE831D41AB9655AE9EBA9D4C72613B6D741

49152:LwO/F9AXq/M350MVUtlPGoawoWA+vT/kQePoxZTJl/:LzF9KiM32M2f4W7vz7eIZ/

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Application was dropped or rewritten from another process

SUSPICIOUS

Executable content was dropped or overwritten

Creates files in the user directory

Application launched itself

INFO

Manual execution by user

Malware configuration

Static information

TRiD

EXIF

ZIP

Video and screenshots

Processes

Behavior graph

Specs description

Process information

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