Malware analysis UZWQKZQO.msi Malicious activity | ANY.RUN

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File name:	UZWQKZQO.msi
Full analysis:	https://app.any.run/tasks/e260461a-9ead-440a-b33b-8d85efe84087
Verdict:	Malicious activity
Threats:	HijackLoader is a modular malware acting as a vehicle for distributing different types of malicious software on compromised systems. It gained prominence during the summer of 2023 and has since been used in multiple attacks against organizations from various sectors, including hospitality businesses. A loader is malicious software that infiltrates devices to deliver malicious payloads. This malware is capable of infecting victims’ computers, analyzing their system information, and installing other types of threats, such as trojans or stealers. Criminals usually deliver loaders through phishing emails and links by relying on social engineering to trick users into downloading and running their executables. Loaders employ advanced evasion and persistence tactics to avoid detection. Malware Trends Tracker >>>
Analysis date:	April 18, 2025, 11:45:25
OS:	Windows 10 Professional (build: 19044, 64 bit)
Tags:	generated-doc hijackloader loader
Indicators:
MIME:	application/x-msi
File info:	Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.2, MSI Installer, Number of Characters: 0, Last Saved By: InstallShield, Number of Words: 0, Title: Installation Database, Comments: Contact: Your local administrator, Keywords: Installer,MSI,Database, Subject: Blank Project Template, Author: InstallShield, Security: 1, Number of Pages: 200, Name of Creating Application: InstallShield 2021 - Premier Edition with Virtualization Pack 27, Last Saved Time/Date: Wed Apr 16 23:40:31 2025, Create Time/Date: Wed Apr 16 23:40:31 2025, Last Printed: Wed Apr 16 23:40:31 2025, Revision Number: {232C0583-F062-4AF1-8D0B-46C5034E7530}, Code page: 1252, Template: Intel;1033
MD5:	741A1E78AA32FBA1A21FA16C24116301
SHA1:	1520A6849ADF7B89CAF4DC3DE471DA8483FD7B0F
SHA256:	329F64BB5413CB69ED61DCDCAFD3686782D8AC163301DE64FF60BA158F35B5C9
SSDEEP:	98304:U6n1cLVbtJACD3H4o7mMyIc0nME+3q323x327D1icyZ94VV2njyofgR3XfBQ53vF:UYMt3CS1yXsZnQtx

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:: 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
- Executing a file with an untrusted certificate
  - ISBEW64.exe (PID: 6744)
  - ISBEW64.exe (PID: 1180)
  - ISBEW64.exe (PID: 2108)
  - ISBEW64.exe (PID: 7148)
  - ISBEW64.exe (PID: 4300)
  - ISBEW64.exe (PID: 5800)
  - ISBEW64.exe (PID: 2236)
  - ISBEW64.exe (PID: 5124)
  - ISBEW64.exe (PID: 7052)
  - ISBEW64.exe (PID: 2108)
- HIJACKLOADER has been detected (YARA)
  - Deco_I.exe (PID: 2108)
SUSPICIOUS
- Starts CMD.EXE for commands execution
  - Deco_I.exe (PID: 2108)
INFO
- An automatically generated document
  - msiexec.exe (PID: 1088)
- Checks supported languages
  - msiexec.exe (PID: 6728)
  - msiexec.exe (PID: 1660)
  - ISBEW64.exe (PID: 6744)
  - ISBEW64.exe (PID: 1180)
  - ISBEW64.exe (PID: 2108)
  - ISBEW64.exe (PID: 7148)
  - ISBEW64.exe (PID: 4300)
  - ISBEW64.exe (PID: 2236)
  - ISBEW64.exe (PID: 5800)
  - ISBEW64.exe (PID: 5124)
  - ISBEW64.exe (PID: 2108)
  - ISBEW64.exe (PID: 7052)
- Reads the computer name
  - msiexec.exe (PID: 1660)
  - msiexec.exe (PID: 6728)
  - ISBEW64.exe (PID: 6744)
  - ISBEW64.exe (PID: 1180)
  - ISBEW64.exe (PID: 2108)
  - ISBEW64.exe (PID: 7148)
  - ISBEW64.exe (PID: 5800)
  - ISBEW64.exe (PID: 4300)
  - ISBEW64.exe (PID: 5124)
  - ISBEW64.exe (PID: 2236)
  - ISBEW64.exe (PID: 2108)
  - ISBEW64.exe (PID: 7052)
- The sample compiled with english language support
  - msiexec.exe (PID: 1088)
  - msiexec.exe (PID: 1660)
- Executable content was dropped or overwritten
  - msiexec.exe (PID: 1088)
  - msiexec.exe (PID: 1660)
- Create files in a temporary directory
  - msiexec.exe (PID: 1660)
  - Deco_I.exe (PID: 2108)
- Reads the software policy settings
  - slui.exe (PID: 3268)

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

.mst	\|	Windows SDK Setup Transform Script (60.2)
.msi	\|	Microsoft Installer (100)

EXIF

FlashPix

Characters:	-
LastModifiedBy:	InstallShield
Words:	-
Title:	Installation Database
Comments:	Contact: Your local administrator
Keywords:	Installer,MSI,Database
Subject:	Blank Project Template
Author:	InstallShield
Security:	Password protected
Pages:	200
Software:	InstallShield? 2021 - Premier Edition with Virtualization Pack 27
ModifyDate:	2025:04:16 23:40:31
CreateDate:	2025:04:16 23:40:31
LastPrinted:	2025:04:16 23:40:31
RevisionNumber:	{232C0583-F062-4AF1-8D0B-46C5034E7530}
CodePage:	Windows Latin 1 (Western European)
Template:	Intel;1033

No data.

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All screenshots are available in the full report

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Total processes

150

Monitored processes

Malicious processes

Suspicious processes

Behavior graph

Click at the process to see the details

Process information

PID

CMD

Path

Indicators

Parent process

1088

"C:\Windows\System32\msiexec.exe" /i C:\Users\admin\AppData\Local\Temp\UZWQKZQO.msi

C:\Windows\System32\msiexec.exe

explorer.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Windows® installer

Version:

5.0.19041.1 (WinBuild.160101.0800)

Modules

Images
c:\windows\system32\msiexec.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\aclayers.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\system32\win32u.dll
c:\windows\system32\gdi32.dll

1180

C:\Users\admin\AppData\Local\Temp\{21C96AF3-EEFE-4521-A638-380F49F65B9F}\ISBEW64.exe {EFB7539B-24F3-46B6-AF6E-3B021B51EFEF}:{9EAE3CE2-33D7-4EE8-A138-77570FB3544C}

C:\Users\admin\AppData\Local\Temp\{21C96AF3-EEFE-4521-A638-380F49F65B9F}\ISBEW64.exe

—

msiexec.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

Modules

Images
c:\users\admin\appdata\local\temp\{21c96af3-eefe-4521-a638-380f49f65b9f}\isbew64.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\win32u.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\gdi32full.dll
c:\windows\system32\msvcp_win.dll

1660

C:\Windows\syswow64\MsiExec.exe -Embedding 218DF575CC22474B082344A8F3FA01AF C

C:\Windows\SysWOW64\msiexec.exe

msiexec.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Windows® installer

Version:

5.0.19041.3636 (WinBuild.160101.0800)

Modules

Images
c:\windows\syswow64\msiexec.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
c:\windows\syswow64\aclayers.dll

2108

C:\Users\admin\AppData\Local\Temp\{21C96AF3-EEFE-4521-A638-380F49F65B9F}\ISBEW64.exe {EFB7539B-24F3-46B6-AF6E-3B021B51EFEF}:{8F5188C5-88FF-4A67-BFA0-DFFD9CCFE69C}

C:\Users\admin\AppData\Local\Temp\{21C96AF3-EEFE-4521-A638-380F49F65B9F}\ISBEW64.exe

—

msiexec.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

Modules

Images
c:\users\admin\appdata\local\temp\{21c96af3-eefe-4521-a638-380f49f65b9f}\isbew64.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\win32u.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\gdi32full.dll
c:\windows\system32\msvcp_win.dll

2108

C:\Users\admin\AppData\Local\Temp\{21C96AF3-EEFE-4521-A638-380F49F65B9F}\ISBEW64.exe {EFB7539B-24F3-46B6-AF6E-3B021B51EFEF}:{B8ACF381-56FB-49FC-959C-742563020973}

C:\Users\admin\AppData\Local\Temp\{21C96AF3-EEFE-4521-A638-380F49F65B9F}\ISBEW64.exe

—

msiexec.exe

User:

admin

Integrity Level:

MEDIUM

Modules

Images
c:\users\admin\appdata\local\temp\{21c96af3-eefe-4521-a638-380f49f65b9f}\isbew64.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\win32u.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\gdi32full.dll
c:\windows\system32\msvcp_win.dll

2108

C:\ProgramData\Ultraupload_v4\Deco_I.exe

—

User:

admin

Company:

TiVo Inc.

Integrity Level:

MEDIUM

Description:

TiVo Windows Media Library Publisher

Version:

2.8.3

2236

C:\Users\admin\AppData\Local\Temp\{21C96AF3-EEFE-4521-A638-380F49F65B9F}\ISBEW64.exe {EFB7539B-24F3-46B6-AF6E-3B021B51EFEF}:{7A55C37C-925B-4466-A2B8-FDD6E3D51A9D}

C:\Users\admin\AppData\Local\Temp\{21C96AF3-EEFE-4521-A638-380F49F65B9F}\ISBEW64.exe

—

msiexec.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

Modules

Images
c:\users\admin\appdata\local\temp\{21c96af3-eefe-4521-a638-380f49f65b9f}\isbew64.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\win32u.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\gdi32full.dll
c:\windows\system32\msvcp_win.dll

3268

"C:\WINDOWS\System32\SLUI.exe" RuleId=3482d82e-ca2c-4e1f-8864-da0267b484b2;Action=AutoActivate;AppId=55c92734-d682-4d71-983e-d6ec3f16059f;SkuId=4de7cb65-cdf1-4de9-8ae8-e3cce27b9f2c;NotificationInterval=1440;Trigger=TimerEvent

C:\Windows\System32\slui.exe

SppExtComObj.Exe

User:

NETWORK SERVICE

Company:

Microsoft Corporation

Integrity Level:

SYSTEM

Description:

Windows Activation Client

Version:

10.0.19041.1 (WinBuild.160101.0800)

Modules

Images
c:\windows\system32\slui.exe
c:\windows\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\bcrypt.dll
c:\windows\system32\user32.dll

4120

C:\WINDOWS\SysWOW64\cmd.exe

C:\Windows\SysWOW64\cmd.exe

—

Deco_I.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Windows Command Processor

Version:

10.0.19041.3636 (WinBuild.160101.0800)

Modules

Images
c:\windows\syswow64\cmd.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\msvcrt.dll
c:\windows\syswow64\combase.dll

4244

\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1

C:\Windows\System32\conhost.exe

—

cmd.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Console Window Host

Version:

10.0.19041.1 (WinBuild.160101.0800)

Modules

Images
c:\windows\system32\conhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\shcore.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll

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Total events

1 338

Read events

1 336

Write events

Delete events

Modification events


(PID) Process:	(4448) certutil.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Application10
Operation:	write	Name:	b
Value: 2233613139356165352D346662632D386330342D363634352D61383832623839386262346122
(PID) Process:	(4448) certutil.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Application10
Operation:	write	Name:	c
Value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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
2108	Deco_I.exe	C:\Users\admin\AppData\Local\Temp\EB9C8D0.tmp		—
		MD5:—	SHA256:—
1660	msiexec.exe	C:\Users\admin\AppData\Local\Temp\{142E3B50-832B-4288-A02C-44FE6C0F48FC}\StlpMt45.dll		executable
		MD5:94BEB60D54D38E532619DCB5DD723FEA	SHA256:3868CE9BD2CF15F171655448060768C23A61EC366454E1EAA40DFE6DA6F92041
1660	msiexec.exe	C:\Users\admin\AppData\Local\Temp\{142E3B50-832B-4288-A02C-44FE6C0F48FC}\Koorzut.tnh		binary
		MD5:B8147F487B100DA3381A8E718E406A89	SHA256:AED6D26132F00714360BFF26A46CF1545CD8A31D7FCA4CC68B8E917563B17F99
1660	msiexec.exe	C:\Users\admin\AppData\Local\Temp\{142E3B50-832B-4288-A02C-44FE6C0F48FC}\Fultaischoot.sfj		binary
		MD5:C600455C9EB324B187C41B700750A21C	SHA256:D45813250761E7E40C3E3CD695FAFCB371659D83F0C0A172510DB7C6C42E5B4E
1088	msiexec.exe	C:\Users\admin\AppData\Local\Temp\MSIBF3B.tmp		executable
		MD5:A0E940A3D3C1523416675125E3B0C07E	SHA256:B8FA7AA425E4084EA3721780A13D11E08B8D53D1C5414B73F22FAECA1BFD314F
1660	msiexec.exe	C:\Users\admin\AppData\Local\Temp\{142E3B50-832B-4288-A02C-44FE6C0F48FC}\CC3260MT.dll		executable
		MD5:991FCD00637921278FC3EEAD84F2970E	SHA256:96E894B0DD2E0BE7E53BB33371265EB4CE08DE27BF331C36D2AA2632F36C77BF
1660	msiexec.exe	C:\Users\admin\AppData\Local\Temp\{21C96AF3-EEFE-4521-A638-380F49F65B9F}\setup.inx		binary
		MD5:4C660D85D001FD1BABD7FBFC8BFF2BCF	SHA256:A35FCAD9765F8C3F05A2BFF4A6EAD46B35EF36EFD07F6D8B895866B3C23D1EB1
1660	msiexec.exe	C:\Users\admin\AppData\Local\Temp\{142E3B50-832B-4288-A02C-44FE6C0F48FC}\Rtl60.bpl		executable
		MD5:F5F25B8106DEDAA22A053E4CBA2CD9FC	SHA256:AA4A46B7921F225910414422EC7FF5533CD5FAD87E2FE2CCA248F25EB9899480
1660	msiexec.exe	C:\Users\admin\AppData\Local\Temp\{21C96AF3-EEFE-4521-A638-380F49F65B9F}\ISRT.dll		executable
		MD5:8AF02BF8E358E11CAEC4F2E7884B43CC	SHA256:58A724D23C63387A2DDA27CCFDBC8CA87FD4DB671BEA8BB636247667F6A5A11E
1088	msiexec.exe	C:\Users\admin\AppData\Local\Temp\MSIC21A.tmp		executable
		MD5:86A383C8482F0B1C68B154FDF517E46C	SHA256:B856BA4A9BBD151D8DC1E836EFE80F303DE1F322BC1180E722D065825790BE96

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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
5496	MoUsoCoreWorker.exe	GET	200	23.48.23.156:80	http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl	unknown	—	—	whitelisted
6544	svchost.exe	GET	200	2.17.190.73:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D	unknown	—	—	whitelisted
4448	certutil.exe	GET	101	104.21.53.74:80	http://games1-server.cfd/c	unknown	—	—	unknown
1532	SIHClient.exe	GET	200	2.16.253.202:80	http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl	unknown	—	—	whitelisted
1532	SIHClient.exe	GET	200	2.16.253.202:80	http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl	unknown	—	—	whitelisted

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Connections

PID	Process	IP	Domain	ASN	CN	Reputation
4	System	192.168.100.255:137	—	—	—	whitelisted
—	—	40.127.240.158:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
5496	MoUsoCoreWorker.exe	23.48.23.156:80	crl.microsoft.com	Akamai International B.V.	DE	whitelisted
4	System	192.168.100.255:138	—	—	—	whitelisted
—	—	172.211.123.249:443	client.wns.windows.com	MICROSOFT-CORP-MSN-AS-BLOCK	FR	whitelisted
6544	svchost.exe	40.126.32.140:443	login.live.com	MICROSOFT-CORP-MSN-AS-BLOCK	NL	whitelisted
6544	svchost.exe	2.17.190.73:80	ocsp.digicert.com	AKAMAI-AS	DE	whitelisted
2104	svchost.exe	40.127.240.158:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
1532	SIHClient.exe	4.175.87.197:443	slscr.update.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	US	whitelisted
1532	SIHClient.exe	2.16.253.202:80	www.microsoft.com	Akamai International B.V.	NL	whitelisted

DNS requests

Domain	IP	Reputation
settings-win.data.microsoft.com	40.127.240.158	whitelisted
google.com	142.250.181.238	whitelisted
crl.microsoft.com	23.48.23.156 23.48.23.143	whitelisted
client.wns.windows.com	172.211.123.249	whitelisted
login.live.com	40.126.32.140 40.126.32.68 40.126.32.136 20.190.160.128 20.190.160.2 20.190.160.65 40.126.32.76 20.190.160.67	whitelisted
ocsp.digicert.com	2.17.190.73	whitelisted
slscr.update.microsoft.com	4.175.87.197	whitelisted
www.microsoft.com	2.16.253.202	whitelisted
fe3cr.delivery.mp.microsoft.com	13.85.23.206	whitelisted
games1-server.cfd	104.21.53.74 172.67.210.97	unknown

Threats

PID	Process	Class	Message
4448	certutil.exe	A Network Trojan was detected	ET MALWARE DeerStealer Websocket Initial Request

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No debug info

General Info

UZWQKZQO.msi

741A1E78AA32FBA1A21FA16C24116301

1520A6849ADF7B89CAF4DC3DE471DA8483FD7B0F

329F64BB5413CB69ED61DCDCAFD3686782D8AC163301DE64FF60BA158F35B5C9

98304:U6n1cLVbtJACD3H4o7mMyIc0nME+3q323x327D1icyZ94VV2njyofgR3XfBQ53vF:UYMt3CS1yXsZnQtx

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Executing a file with an untrusted certificate

HIJACKLOADER has been detected (YARA)

SUSPICIOUS

Starts CMD.EXE for commands execution

INFO

An automatically generated document

Checks supported languages

Reads the computer name

The sample compiled with english language support

Executable content was dropped or overwritten

Create files in a temporary directory

Reads the software policy settings

Malware configuration

Static information

TRiD

EXIF

FlashPix

Video and screenshots

Processes

Behavior graph

Specs description

Process information

Information

Modules

Information

Modules

Information

Modules

Information

Modules

Information

Modules

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