Malware analysis DellDockFirmwarePackage_WD19_WD22_Series_HD22_01.00.28.exe Malicious activity

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File name:	DellDockFirmwarePackage_WD19_WD22_Series_HD22_01.00.28.exe
Full analysis:	https://app.any.run/tasks/7d281c43-4dc7-4999-919c-4af45d752a8f
Verdict:	Malicious activity
Analysis date:	January 03, 2025, 11:50:11
OS:	Windows 10 Professional (build: 19045, 64 bit)
Indicators:
MIME:	application/vnd.microsoft.portable-executable
File info:	PE32+ executable (GUI) x86-64, for MS Windows, 7 sections
MD5:	3DF4FAEAF91BA64B0EAEEA8F22A52AF9
SHA1:	A6F473304D321C859034C0473E566F1E4CE7BE67
SHA256:	B70F839C5FE2AAF7A17313E9B88D4A47F2C8D009D0286C54A1D30E11DD7BA4C6
SSDEEP:	98304:UuadELQRXEZvc0XKCnqFrpn35SDYnX4NuTG/uGuU730EJKKpyGPBn7kcA19wZYJW:l/SzklbpHWXpMThUr+MmpExMvZb

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:
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 11.3636.19041.0
Adobe Acrobat (64-bit) (23.001.20093)
Adobe Flash Player 32 NPAPI (32.0.0.465)
Adobe Flash Player 32 PPAPI (32.0.0.465)
CCleaner (6.20)
FileZilla 3.65.0 (3.65.0)
Google Chrome (122.0.6261.70)
Google Update Helper (1.3.36.51)
Java 8 Update 271 (64-bit) (8.0.2710.9)
Java Auto Updater (2.8.271.9)
Microsoft Edge (122.0.2365.59)
Microsoft Edge Update (1.3.185.17)
Microsoft Office Professional 2019 - de-de (16.0.16026.20146)
Microsoft Office Professional 2019 - en-us (16.0.16026.20146)
Microsoft Office Professional 2019 - es-es (16.0.16026.20146)
Microsoft Office Professional 2019 - it-it (16.0.16026.20146)
Microsoft Office Professional 2019 - ja-jp (16.0.16026.20146)
Microsoft Office Professional 2019 - ko-kr (16.0.16026.20146)
Microsoft Office Professional 2019 - pt-br (16.0.16026.20146)
Microsoft Office Professional 2019 - tr-tr (16.0.16026.20146)
Microsoft Office Professionnel 2019 - fr-fr (16.0.16026.20146)
Microsoft Office профессиональный 2019 - ru-ru (16.0.16026.20146)
Microsoft OneNote - en-us (16.0.16026.20146)
Microsoft Update Health Tools (3.74.0.0)
Microsoft Visual C++ 2013 Redistributable (x64) - 12.0.30501 (12.0.30501.0)
Microsoft Visual C++ 2013 x64 Additional Runtime - 12.0.21005 (12.0.21005)
Microsoft Visual C++ 2013 x64 Minimum Runtime - 12.0.21005 (12.0.21005)
Microsoft Visual C++ 2015-2022 Redistributable (x64) - 14.36.32532 (14.36.32532.0)
Microsoft Visual C++ 2015-2022 Redistributable (x86) - 14.36.32532 (14.36.32532.0)
Microsoft Visual C++ 2022 X64 Additional Runtime - 14.36.32532 (14.36.32532)
Microsoft Visual C++ 2022 X64 Minimum Runtime - 14.36.32532 (14.36.32532)
Microsoft Visual C++ 2022 X86 Additional Runtime - 14.36.32532 (14.36.32532)
Microsoft Visual C++ 2022 X86 Minimum Runtime - 14.36.32532 (14.36.32532)
Mozilla Firefox (x64 en-US) (123.0)
Mozilla Maintenance Service (123.0)
Notepad++ (64-bit x64) (7.9.1)
Office 16 Click-to-Run Extensibility Component (16.0.15726.20202)
Office 16 Click-to-Run Licensing Component (16.0.16026.20146)
Office 16 Click-to-Run Localization Component (16.0.15726.20202)
Office 16 Click-to-Run Localization Component (16.0.15928.20198)
PowerShell 7-x64 (7.3.5.0)
Skype version 8.104 (8.104)
Update for Windows 10 for x64-based Systems (KB4023057) (2.59.0.0)
Update for Windows 10 for x64-based Systems (KB4023057) (2.63.0.0)
Update for Windows 10 for x64-based Systems (KB4480730) (2.55.0.0)
Update for Windows 10 for x64-based Systems (KB5001716) (8.93.0.0)
VLC media player (3.0.11)
WinRAR 5.91 (64-bit) (5.91.0)
Windows PC Health Check (3.6.2204.08001)

Hotfixes

Client LanguagePack Package
DotNetRollup
DotNetRollup 481
FodMetadata Package
Foundation Package
Hello Face Package
InternetExplorer Optional Package
KB5003791
KB5011048
KB5015684
KB5033052
LanguageFeatures Basic en us Package
LanguageFeatures Handwriting en us Package
LanguageFeatures OCR en us Package
LanguageFeatures Speech en us Package
LanguageFeatures TextToSpeech en us Package
MSPaint FoD Package
MediaPlayer Package
Microsoft OneCore ApplicationModel Sync Desktop FOD Package
Microsoft OneCore DirectX Database FOD Package
NetFx3 OnDemand Package
Notepad FoD Package
OpenSSH Client Package
PowerShell ISE FOD Package
Printing PMCPPC FoD Package
Printing WFS FoD Package
ProfessionalEdition
QuickAssist Package
RollupFix
ServicingStack
ServicingStack 3989
StepsRecorder Package
TabletPCMath Package
UserExperience Desktop Package
WordPad FoD Package

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MALICIOUS
No malicious indicators.
SUSPICIOUS
- Executable content was dropped or overwritten
  - DellDockFirmwarePackage_WD19_WD22_Series_HD22_01.00.28.exe (PID: 4468)
  - drvinst.exe (PID: 5488)
- Creates files in the driver directory
  - drvinst.exe (PID: 5488)
- Drops a system driver (possible attempt to evade defenses)
  - DellDockFirmwarePackage_WD19_WD22_Series_HD22_01.00.28.exe (PID: 4468)
  - drvinst.exe (PID: 5488)
- Creates or modifies Windows services
  - drvinst.exe (PID: 1488)
- Reads security settings of Internet Explorer
  - DellFlashUi.exe (PID: 848)
INFO
- Checks supported languages
  - DellDockFirmwarePackage_WD19_WD22_Series_HD22_01.00.28.exe (PID: 4468)
  - drvinst.exe (PID: 5488)
  - drvinst.exe (PID: 1488)
  - DellFlashUi.exe (PID: 848)
- The sample compiled with english language support
  - DellDockFirmwarePackage_WD19_WD22_Series_HD22_01.00.28.exe (PID: 4468)
  - drvinst.exe (PID: 5488)
- Reads the software policy settings
  - DellDockFirmwarePackage_WD19_WD22_Series_HD22_01.00.28.exe (PID: 4468)
  - drvinst.exe (PID: 5488)
- Reads the computer name
  - DellDockFirmwarePackage_WD19_WD22_Series_HD22_01.00.28.exe (PID: 4468)
  - drvinst.exe (PID: 1488)
  - DellFlashUi.exe (PID: 848)
- Reads the machine GUID from the registry
  - drvinst.exe (PID: 5488)
  - DellDockFirmwarePackage_WD19_WD22_Series_HD22_01.00.28.exe (PID: 4468)
  - DellFlashUi.exe (PID: 848)
- The process uses the downloaded file
  - DellFlashUi.exe (PID: 848)
- Create files in a temporary directory
  - DellFlashUi.exe (PID: 848)
- Creates files in the program directory
  - DellDockFirmwarePackage_WD19_WD22_Series_HD22_01.00.28.exe (PID: 4468)

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

.exe	\|	Generic Win/DOS Executable (50)
.exe	\|	DOS Executable Generic (49.9)

EXIF

EXE

MachineType:	AMD AMD64
TimeStamp:	2024:11:12 06:32:26+00:00
ImageFileCharacteristics:	Executable, Large address aware
PEType:	PE32+
LinkerVersion:	14.29
CodeSize:	875520
InitializedDataSize:	2287616
UninitializedDataSize:	-
EntryPoint:	0x9fd2c
OSVersion:	6
ImageVersion:	-
SubsystemVersion:	6
Subsystem:	Windows GUI
FileVersionNumber:	0.0.0.2
ProductVersionNumber:	0.0.0.2
FileFlagsMask:	0x003f
FileFlags:	(none)
FileOS:	Windows NT 32-bit
ObjectFileType:	Executable application
FileSubtype:	-
LanguageCode:	English (U.S.)
CharacterSet:	Unicode
CompanyName:	Dell, Inc.
FileDescription:	Dell Firmware Update
FileVersion:	0.0.0.2
InternalName:	DFU.exe
LegalCopyright:	Copyright (C) 2017 - 2021
OriginalFileName:	DFU.exe
ProductName:	Dell Firmware Update
ProductVersion:	4.2.82

No data.

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All screenshots are available in the full report

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Total processes

128

Monitored processes

Malicious processes

Suspicious processes

Behavior graph

Click at the process to see the details

Process information

PID

CMD

Path

Indicators

Parent process

848

"C:\Program Files\Dell\_TempDfu_\66082c6e-81f5-4df1-8286-f56200b49d4e\UI\DellFlashUi.exe" (null) (null) (null)

C:\Program Files\Dell\_TempDfu_\66082c6e-81f5-4df1-8286-f56200b49d4e\UI\DellFlashUi.exe

—

DellDockFirmwarePackage_WD19_WD22_Series_HD22_01.00.28.exe

User:

admin

Company:

Dell Inc.

Integrity Level:

HIGH

Description:

Dell Flash UI

Version:

1.0.8712.40431

Modules

Images
c:\program files\dell\_tempdfu_\66082c6e-81f5-4df1-8286-f56200b49d4e\ui\dellflashui.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll

1488

DrvInst.exe "2" "211" "ROOT\DELLUTILS\0000" "C:\WINDOWS\INF\oem1.inf" "oem1.inf:c14ce884ace7bd5f:DBUtilDrv2_Device:2.7.3.0:root\dbutildrv2," "4d84ffb57" "00000000000001E8"

C:\Windows\System32\drvinst.exe

—

svchost.exe

User:

SYSTEM

Company:

Microsoft Corporation

Integrity Level:

SYSTEM

Description:

Driver Installation Module

Exit code:

Version:

10.0.19041.3996 (WinBuild.160101.0800)

Modules

Images
c:\windows\system32\drvinst.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\cfgmgr32.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\ntmarta.dll
c:\windows\system32\devrtl.dll
c:\windows\system32\drvstore.dll

3680

"C:\Users\admin\AppData\Local\Temp\DellDockFirmwarePackage_WD19_WD22_Series_HD22_01.00.28.exe"

C:\Users\admin\AppData\Local\Temp\DellDockFirmwarePackage_WD19_WD22_Series_HD22_01.00.28.exe

—

explorer.exe

User:

admin

Company:

Dell, Inc.

Integrity Level:

MEDIUM

Description:

Dell Firmware Update

Exit code:

3221226540

Version:

0.0.0.2

Modules

Images
c:\users\admin\appdata\local\temp\delldockfirmwarepackage_wd19_wd22_series_hd22_01.00.28.exe
c:\windows\system32\ntdll.dll

4468

"C:\Users\admin\AppData\Local\Temp\DellDockFirmwarePackage_WD19_WD22_Series_HD22_01.00.28.exe"

C:\Users\admin\AppData\Local\Temp\DellDockFirmwarePackage_WD19_WD22_Series_HD22_01.00.28.exe

explorer.exe

User:

admin

Company:

Dell, Inc.

Integrity Level:

HIGH

Description:

Dell Firmware Update

Version:

0.0.0.2

Modules

Images
c:\users\admin\appdata\local\temp\delldockfirmwarepackage_wd19_wd22_series_hd22_01.00.28.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\bcrypt.dll

5488

DrvInst.exe "4" "0" "C:\Users\admin\AppData\Local\Temp\{13fe17a2-21c2-1448-b0a9-9e94ae6ad491}\dbutildrv2.inf" "9" "4d84ffb57" "00000000000001CC" "WinSta0\Default" "00000000000001E4" "208" "c:\program files\dbutil\dbutil_driver"

C:\Windows\System32\drvinst.exe

svchost.exe

User:

SYSTEM

Company:

Microsoft Corporation

Integrity Level:

SYSTEM

Description:

Driver Installation Module

Exit code:

Version:

10.0.19041.3996 (WinBuild.160101.0800)

Modules

Images
c:\windows\system32\drvinst.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\cfgmgr32.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\ntmarta.dll
c:\windows\system32\devrtl.dll
c:\windows\system32\drvstore.dll

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Total events

7 069

Read events

7 042

Write events

Delete events

Modification events


(PID) Process:	(4468) DellDockFirmwarePackage_WD19_WD22_Series_HD22_01.00.28.exe	Key:	HKEY_LOCAL_MACHINE\SYSTEM\Setup\SetupapiLogStatus
Operation:	write	Name:	setupapi.dev.log
Value: 4096
(PID) Process:	(4468) DellDockFirmwarePackage_WD19_WD22_Series_HD22_01.00.28.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\DELL\FirmwareUpdate
Operation:	write	Name:	StageUpdateStatus
Value: 0
(PID) Process:	(4468) DellDockFirmwarePackage_WD19_WD22_Series_HD22_01.00.28.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{1218312A-E0EE-4841-97FD-855EC052C9EC}\TypeLib
Operation:	write	Name:	Version
Value: 1.0
(PID) Process:	(4468) DellDockFirmwarePackage_WD19_WD22_Series_HD22_01.00.28.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{1218312A-E0EE-4841-97FD-855EC052C9EC}\TypeLib
Operation:	write	Name:	Version
Value: 1.0
(PID) Process:	(4468) DellDockFirmwarePackage_WD19_WD22_Series_HD22_01.00.28.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{2093D633-E2CD-4807-9A35-D797AAB75624}\TypeLib
Operation:	write	Name:	Version
Value: 1.0
(PID) Process:	(4468) DellDockFirmwarePackage_WD19_WD22_Series_HD22_01.00.28.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{2093D633-E2CD-4807-9A35-D797AAB75624}\TypeLib
Operation:	write	Name:	Version
Value: 1.0
(PID) Process:	(1488) drvinst.exe	Key:	HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\DBUtilDrv2
Operation:	write	Name:	Owners
Value: oem1.inf
(PID) Process:	(1488) drvinst.exe	Key:	HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\DBUtilDrv2\Parameters\Wdf
Operation:	write	Name:	KmdfLibraryVersion
Value: 1.15
(PID) Process:	(1488) drvinst.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Setup\PnpLockdownFiles\%SystemRoot%/System32/drivers/DBUtilDrv2.sys
Operation:	write	Name:	Owners
Value: oem1.inf
(PID) Process:	(1488) drvinst.exe	Key:	HKEY_LOCAL_MACHINE\DRIVERS\DriverDatabase\DriverPackages\dbutildrv2.inf_amd64_6c2e0085efe63f93\Descriptors\Root\DBUtilDrv2
Operation:	write	Name:	Configuration
Value: DBUtilDrv2_Device.NT

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
5488	drvinst.exe	C:\Windows\System32\DriverStore\Temp\{7b9dff37-723c-5c4c-a522-d56a72548c19}\DBUtilDrv2.sys		executable
		MD5:2FF9789D87A8FF4D467E03C654657CFF	SHA256:8DE80EB3A3649423C71D0D16E1C3AC0FBE279C19A3B6659BE18D690ABE6FEDD4
4468	DellDockFirmwarePackage_WD19_WD22_Series_HD22_01.00.28.exe	C:\Users\admin\AppData\Local\Temp\{13fe17a2-21c2-1448-b0a9-9e94ae6ad491}\DBUtilDrv2.cat		binary
		MD5:DEA19B7B8802D71A0A4DE9DF0F58AADD	SHA256:FEA15BB37BB3A5CA083DB7F7D25F0B139C3D98A4F9F67E2AF336DEB26863966E
4468	DellDockFirmwarePackage_WD19_WD22_Series_HD22_01.00.28.exe	C:\Users\admin\AppData\Local\Temp\{13fe17a2-21c2-1448-b0a9-9e94ae6ad491}\SET5CDB.tmp		executable
		MD5:2FF9789D87A8FF4D467E03C654657CFF	SHA256:8DE80EB3A3649423C71D0D16E1C3AC0FBE279C19A3B6659BE18D690ABE6FEDD4
4468	DellDockFirmwarePackage_WD19_WD22_Series_HD22_01.00.28.exe	C:\Program Files\DBUtil\DBUtil_Driver\DBUtilDrv2.cat		binary
		MD5:DEA19B7B8802D71A0A4DE9DF0F58AADD	SHA256:FEA15BB37BB3A5CA083DB7F7D25F0B139C3D98A4F9F67E2AF336DEB26863966E
5488	drvinst.exe	C:\Windows\System32\DriverStore\Temp\{7b9dff37-723c-5c4c-a522-d56a72548c19}\SET5D86.tmp		binary
		MD5:893274A7D19DEF1AC33AF9C4CCE7E965	SHA256:1C6D6DE7D83FC137019312011882D2913F1FDF1F13842420FDA215F576FCBAC9
4468	DellDockFirmwarePackage_WD19_WD22_Series_HD22_01.00.28.exe	C:\Program Files\DBUtil\DBUtil_Driver\DBUtilDrv2.Sys		executable
		MD5:2FF9789D87A8FF4D467E03C654657CFF	SHA256:8DE80EB3A3649423C71D0D16E1C3AC0FBE279C19A3B6659BE18D690ABE6FEDD4
4468	DellDockFirmwarePackage_WD19_WD22_Series_HD22_01.00.28.exe	C:\Windows\INF\setupapi.dev.log		text
		MD5:C806A315A2E44F772D1C5B8B605F7FA6	SHA256:1F07DB0BDBC01960BBB23E027DAD879307F57FBAF30C6744D994E154B7F698C7
5488	drvinst.exe	C:\Windows\System32\catroot2\dberr.txt		text
		MD5:72C427F2C219514A4F6CDBE036D8E91E	SHA256:ACA0E737AB0F229AB9CF0C897D7451F5132A83BFD1A732D60B8AEDF8EC76D7E3
4468	DellDockFirmwarePackage_WD19_WD22_Series_HD22_01.00.28.exe	C:\Program Files\Dell\_TempDfu_\66082c6e-81f5-4df1-8286-f56200b49d4e\UI\Clarity.dll		executable
		MD5:142F7F20564A6E0EA687B3312EA02B8F	SHA256:243A1FA0A15524C94FE32CC358FFF6E5EB23D88E4B3F785FFE4C28FA05442801
4468	DellDockFirmwarePackage_WD19_WD22_Series_HD22_01.00.28.exe	C:\Users\admin\AppData\Local\Temp\{13fe17a2-21c2-1448-b0a9-9e94ae6ad491}\dbutildrv2.inf		binary
		MD5:893274A7D19DEF1AC33AF9C4CCE7E965	SHA256:1C6D6DE7D83FC137019312011882D2913F1FDF1F13842420FDA215F576FCBAC9

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
6496	SIHClient.exe	GET	200	184.30.230.103:80	http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl	unknown	—	—	whitelisted
4712	MoUsoCoreWorker.exe	GET	200	95.101.27.4:80	http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl	unknown	—	—	whitelisted
—	—	GET	200	23.37.237.227:80	http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl	unknown	—	—	whitelisted
—	—	GET	200	95.101.27.4:80	http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl	unknown	—	—	whitelisted
6496	SIHClient.exe	GET	200	184.30.230.103:80	http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl	unknown	—	—	whitelisted
1176	svchost.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D	unknown	—	—	whitelisted
—	—	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D	unknown	—	—	whitelisted
4712	MoUsoCoreWorker.exe	GET	200	23.37.237.227:80	http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl	unknown	—	—	whitelisted
5864	backgroundTaskHost.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAUZZSZEml49Gjh0j13P68w%3D	unknown	—	—	whitelisted

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

Connections

PID	Process	IP	Domain	ASN	CN	Reputation
—	—	192.168.100.255:137	—	—	—	whitelisted
4712	MoUsoCoreWorker.exe	95.101.27.4:80	crl.microsoft.com	Akamai International B.V.	DE	whitelisted
—	—	95.101.27.4:80	crl.microsoft.com	Akamai International B.V.	DE	whitelisted
—	—	4.231.128.59:443	—	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
4712	MoUsoCoreWorker.exe	23.37.237.227:80	www.microsoft.com	AKAMAI-AS	DE	whitelisted
—	—	23.37.237.227:80	www.microsoft.com	AKAMAI-AS	DE	whitelisted
4	System	192.168.100.255:138	—	—	—	whitelisted
5064	SearchApp.exe	184.86.251.5:443	www.bing.com	Akamai International B.V.	DE	whitelisted
—	—	192.229.221.95:80	ocsp.digicert.com	EDGECAST	US	whitelisted
1176	svchost.exe	20.190.160.17:443	login.live.com	MICROSOFT-CORP-MSN-AS-BLOCK	NL	whitelisted

DNS requests

Domain	IP	Reputation
crl.microsoft.com	95.101.27.4 95.101.27.48	whitelisted
www.microsoft.com	23.37.237.227 184.30.230.103	whitelisted
google.com	142.250.74.206	unknown
www.bing.com	184.86.251.5 184.86.251.10 184.86.251.9 184.86.251.4 184.86.251.28 184.86.251.11 184.86.251.30 184.86.251.7 184.86.251.24	whitelisted
ocsp.digicert.com	192.229.221.95	whitelisted
login.live.com	20.190.160.17 40.126.32.134 40.126.32.76 20.190.160.14 40.126.32.68 40.126.32.140 40.126.32.72 20.190.160.20	whitelisted
go.microsoft.com	23.40.141.150	whitelisted
settings-win.data.microsoft.com	51.124.78.146	unknown
arc.msn.com	20.223.35.26	whitelisted
fd.api.iris.microsoft.com	20.31.169.57	whitelisted

Threats

No threats detected

Add for printing

No debug info

General Info

DellDockFirmwarePackage_WD19_WD22_Series_HD22_01.00.28.exe

3DF4FAEAF91BA64B0EAEEA8F22A52AF9

A6F473304D321C859034C0473E566F1E4CE7BE67

B70F839C5FE2AAF7A17313E9B88D4A47F2C8D009D0286C54A1D30E11DD7BA4C6

98304:UuadELQRXEZvc0XKCnqFrpn35SDYnX4NuTG/uGuU730EJKKpyGPBn7kcA19wZYJW:l/SzklbpHWXpMThUr+MmpExMvZb

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

SUSPICIOUS

Executable content was dropped or overwritten

Creates files in the driver directory

Drops a system driver (possible attempt to evade defenses)

Creates or modifies Windows services

Reads security settings of Internet Explorer

INFO

Checks supported languages

The sample compiled with english language support

Reads the software policy settings

Reads the computer name

Reads the machine GUID from the registry

The process uses the downloaded file

Create files in a temporary directory

Creates files in the program directory

Malware configuration

Static information

TRiD

EXIF

EXE

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