File name:

RazerCortexInstaller.exe

Full analysis: https://app.any.run/tasks/44447eaf-c192-4ea6-9571-de5a7dcbb84c
Verdict: Malicious activity
Analysis date: July 14, 2024, 15:14:40
OS: Windows 10 Professional (build: 19045, 64 bit)
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (console) Intel 80386, for MS Windows
MD5:

C52D8E47B886DDD66B0FBF32C6B4C8B0

SHA1:

9FDDE5D46D8652717870CEB0DD047B4FE23F89B3

SHA256:

FCC36ED44F93AF5EE2F01C06A9C2AE1A5D28DCE44FEE963A3D4740F1E7BE8E35

SSDEEP:

98304:HgZB+ozvl/D3AfI4TVQuvgJrvg4TdB+X/Qo44dBO82TgY+MDRYThpBssbPKbm1D3:CBmjELIccyyQs/m2

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.

  • MALICIOUS

    • Drops the executable file immediately after the start

      • RazerCortexInstaller.exe (PID: 3896)
      • RazerInstaller.exe (PID: 736)

    • Scans artifacts that could help determine the target

      • RazerInstaller.exe (PID: 640)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • RazerCortexInstaller.exe (PID: 3896)
      • RazerInstaller.exe (PID: 736)

    • Process drops legitimate windows executable

      • RazerInstaller.exe (PID: 736)

    • Reads security settings of Internet Explorer

      • RazerInstaller.exe (PID: 736)
      • RazerInstaller.exe (PID: 640)

    • Reads the date of Windows installation

      • RazerInstaller.exe (PID: 736)

    • The process drops C-runtime libraries

      • RazerInstaller.exe (PID: 736)

    • Checks Windows Trust Settings

      • RazerInstaller.exe (PID: 640)

  • INFO

    • Checks supported languages

      • RazerCortexInstaller.exe (PID: 3896)
      • RazerInstaller.exe (PID: 736)
      • RazerInstaller.exe (PID: 640)

    • Reads the computer name

      • RazerInstaller.exe (PID: 736)
      • RazerInstaller.exe (PID: 640)

    • Process checks computer location settings

      • RazerInstaller.exe (PID: 736)

    • Reads the machine GUID from the registry

      • RazerInstaller.exe (PID: 640)

    • Disables trace logs

      • RazerInstaller.exe (PID: 640)

    • Reads Environment values

      • RazerInstaller.exe (PID: 640)

    • Reads the software policy settings

      • RazerInstaller.exe (PID: 640)
      • slui.exe (PID: 6988)

    • Create files in a temporary directory

      • RazerInstaller.exe (PID: 640)

    • Creates files or folders in the user directory

      • RazerInstaller.exe (PID: 640)

    • Creates files in the program directory

      • RazerInstaller.exe (PID: 640)

    • Checks proxy server information

      • RazerInstaller.exe (PID: 640)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win64 Executable (generic) (64.6)
.dll | Win32 Dynamic Link Library (generic) (15.4)
.exe | Win32 Executable (generic) (10.5)
.exe | Generic Win/DOS Executable (4.6)
.exe | DOS Executable Generic (4.6)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2023:12:14 02:23:36+00:00
ImageFileCharacteristics: Executable, 32-bit
PEType: PE32
LinkerVersion: 14
CodeSize: 147968
InitializedDataSize: 7700992
UninitializedDataSize: -
EntryPoint: 0x98b3
OSVersion: 6
ImageVersion: -
SubsystemVersion: 6
Subsystem: Windows command line
FileVersionNumber: 1.16.0.543
ProductVersionNumber: 1.16.0.543
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Windows NT 32-bit
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: English (U.S.)
CharacterSet: Unicode
CompanyName: Razer Inc.
FileVersion: 1.16.0.543
InternalName: Razer Installer.exe
LegalCopyright: Copyright © 2023 Razer Inc. All rights reserved.
OriginalFileName: Razer Installer.exe
ProductName: Razer Installer
ProductVersion: 1.16.0.543
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
143
Monitored processes
8
Malicious processes
2
Suspicious processes
0

Behavior graph

Click at the process to see the details
start razercortexinstaller.exe conhost.exe no specs razerinstaller.exe razerinstaller.exe sppextcomobj.exe no specs slui.exe slui.exe no specs razercortexinstaller.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
640"C:\Windows\Installer\Razer\Installer\App\RazerInstaller.exe" C:\Windows\Installer\Razer\Installer\App\RazerInstaller.exe
RazerInstaller.exe
User:
admin
Company:
Razer Inc.
Integrity Level:
HIGH
Description:
RazerInstaller
Version:
1.16.0.543
Modules
Images
c:\windows\installer\razer\installer\app\razerinstaller.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\mscoree.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
736C:\WINDOWS\Installer\Razer\Installer\RazerInstaller.exeC:\Windows\Installer\Razer\Installer\RazerInstaller.exe
RazerCortexInstaller.exe
User:
admin
Integrity Level:
HIGH
Description:
Razer Installer
Version:
1.16.0.543
Modules
Images
c:\windows\installer\razer\installer\razerinstaller.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
916\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.exe—RazerCortexInstaller.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Console Window Host
Exit code:
0
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
3896"C:\Users\admin\AppData\Local\Temp\RazerCortexInstaller.exe" C:\Users\admin\AppData\Local\Temp\RazerCortexInstaller.exe
explorer.exe
User:
admin
Company:
Razer Inc.
Integrity Level:
HIGH
Exit code:
0
Version:
1.16.0.543
Modules
Images
c:\users\admin\appdata\local\temp\razercortexinstaller.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\shell32.dll
4860"C:\Users\admin\AppData\Local\Temp\RazerCortexInstaller.exe" C:\Users\admin\AppData\Local\Temp\RazerCortexInstaller.exe—explorer.exe
User:
admin
Company:
Razer Inc.
Integrity Level:
MEDIUM
Exit code:
3221226540
Version:
1.16.0.543
Modules
Images
c:\users\admin\appdata\local\temp\razercortexinstaller.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
6948C:\WINDOWS\system32\SppExtComObj.exe -EmbeddingC:\Windows\System32\SppExtComObj.Exe—svchost.exe
User:
NETWORK SERVICE
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
KMS Connection Broker
Version:
10.0.19041.3996 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\sppextcomobj.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\oleaut32.dll
6968C:\WINDOWS\System32\slui.exe -EmbeddingC:\Windows\System32\slui.exe—svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
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
6988"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=TimerEventC:\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
Total events
5 999
Read events
5 964
Write events
35
Delete events
0

Modification events

(PID) Process:(736) RazerInstaller.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
(PID) Process:(736) RazerInstaller.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:IntranetName
Value:
1
(PID) Process:(736) RazerInstaller.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
1
(PID) Process:(736) RazerInstaller.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
0
(PID) Process:(640) RazerInstaller.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing
Operation:writeName:EnableConsoleTracing
Value:
0
(PID) Process:(640) RazerInstaller.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RazerInstaller_RASAPI32
Operation:writeName:EnableFileTracing
Value:
0
(PID) Process:(640) RazerInstaller.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RazerInstaller_RASAPI32
Operation:writeName:EnableAutoFileTracing
Value:
0
(PID) Process:(640) RazerInstaller.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RazerInstaller_RASAPI32
Operation:writeName:EnableConsoleTracing
Value:
0
(PID) Process:(640) RazerInstaller.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RazerInstaller_RASAPI32
Operation:writeName:FileTracingMask
Value:
(PID) Process:(640) RazerInstaller.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RazerInstaller_RASAPI32
Operation:writeName:ConsoleTracingMask
Value:
Executable files
133
Suspicious files
7
Text files
73
Unknown types
0

Dropped files

PID
Process
Filename
Type
736RazerInstaller.exeC:\Windows\Installer\Razer\Installer\App\AllSystems.jsonini
MD5:60174D20C177137F40F105103494955D
SHA256:AE1FDC5F37E9A8382DC4E114F633612DBEE04ECBB46AB86C0D1A39BDD8C3E527
736RazerInstaller.exeC:\Windows\Installer\Razer\Installer\App\api-ms-win-core-file-l2-1-0.dllexecutable
MD5:B9287EB7BCBFDCEC2E8D4198FD266509
SHA256:096409422ECD1894E4D6289FD2D1C7490BD83DAFF0C1E3D16C36C78BD477B895
736RazerInstaller.exeC:\Windows\Installer\Razer\Installer\App\api-ms-win-core-file-l1-2-0.dllexecutable
MD5:EC4F2CB68DCF7E96516EB284003BE8BB
SHA256:3816BBB7DD76D8FC6A7B83A0ED2F61B23DD5FC0843D3308EE077CB725D5C9088
736RazerInstaller.exeC:\WINDOWS\Installer\Razer\Installer\App\api-ms-win-core-file-l1-1-0.dll.tmpexecutable
MD5:D826D27C73D9F2420FB39FBE0745C7F0
SHA256:C0E5D482BD93BF71A73C01D0C1EC0722EA3260EBA1F4C87E797BAE334B5E9870
736RazerInstaller.exeC:\Windows\Installer\Razer\Installer\App\api-ms-win-core-debug-l1-1-0.dllexecutable
MD5:64978E199A7239D2C911876447A7F05B
SHA256:92B947F1D6236F86ED7E105CFF19E23C13D1968861426511B775905E1D26B47A
736RazerInstaller.exeC:\WINDOWS\Installer\Razer\Installer\App\api-ms-win-core-file-l1-2-0.dll.tmpexecutable
MD5:EC4F2CB68DCF7E96516EB284003BE8BB
SHA256:3816BBB7DD76D8FC6A7B83A0ED2F61B23DD5FC0843D3308EE077CB725D5C9088
736RazerInstaller.exeC:\WINDOWS\Installer\Razer\Installer\App\api-ms-win-core-file-l2-1-0.dll.tmpexecutable
MD5:B9287EB7BCBFDCEC2E8D4198FD266509
SHA256:096409422ECD1894E4D6289FD2D1C7490BD83DAFF0C1E3D16C36C78BD477B895
736RazerInstaller.exeC:\Windows\Installer\Razer\Installer\App\api-ms-win-core-file-l1-1-0.dllexecutable
MD5:D826D27C73D9F2420FB39FBE0745C7F0
SHA256:C0E5D482BD93BF71A73C01D0C1EC0722EA3260EBA1F4C87E797BAE334B5E9870
736RazerInstaller.exeC:\WINDOWS\Installer\Razer\Installer\App\api-ms-win-core-handle-l1-1-0.dll.tmpexecutable
MD5:6A35A52D536E34BA060A19D06B1DAC80
SHA256:A369EF130749BF8CD9F67055179E6F537F200C060AF47493D49473912A95021E
736RazerInstaller.exeC:\Windows\Installer\Razer\Installer\App\api-ms-win-core-errorhandling-l1-1-0.dllexecutable
MD5:9D74D89F2679C0C5DDB35A1EF30BD182
SHA256:E207FFC6FEF144E5D393E79DE75F8F20D223F1AC33A011EEB822D30FA2031046
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
32
TCP/UDP connections
76
DNS requests
28
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
—
—
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D
unknown
—
—
whitelisted
2088
MoUsoCoreWorker.exe
GET
200
184.30.21.171:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
whitelisted
2088
MoUsoCoreWorker.exe
GET
200
23.48.23.143:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
whitelisted
2568
svchost.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
unknown
—
—
whitelisted
640
RazerInstaller.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAbY2QTVWENG9oovp1QifsQ%3D
unknown
—
—
whitelisted
640
RazerInstaller.exe
HEAD
301
23.48.23.32:80
http://assets2.razerzone.com/images/razer-synapse/lifestyle_chroma_studio.png
unknown
—
—
whitelisted
640
RazerInstaller.exe
GET
301
23.48.23.32:80
http://assets2.razerzone.com/images/razer-synapse/lifestyle_chroma_studio.png
unknown
—
—
whitelisted
640
RazerInstaller.exe
HEAD
301
23.48.23.32:80
http://assets2.razerzone.com/images/razer-synapse/light_chroma_studio.png
unknown
—
—
whitelisted
640
RazerInstaller.exe
GET
301
23.48.23.32:80
http://assets2.razerzone.com/images/razer-synapse/light_chroma_studio.png
unknown
—
—
whitelisted
640
RazerInstaller.exe
HEAD
301
23.48.23.32:80
http://assets2.razerzone.com/images/razer-synapse/dark_chroma_studio.png
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
4
System
192.168.100.255:138
—
—
—
whitelisted
4032
svchost.exe
239.255.255.250:1900
—
—
—
whitelisted
2248
svchost.exe
20.73.194.208:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
4976
RUXIMICS.exe
20.73.194.208:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
4656
SearchApp.exe
104.126.37.178:443
www.bing.com
Akamai International B.V.
DE
unknown
—
—
20.73.194.208:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
—
—
192.229.221.95:80
ocsp.digicert.com
EDGECAST
US
whitelisted
2088
MoUsoCoreWorker.exe
23.48.23.143:80
crl.microsoft.com
Akamai International B.V.
DE
unknown
2088
MoUsoCoreWorker.exe
184.30.21.171:80
www.microsoft.com
AKAMAI-AS
DE
unknown
6004
svchost.exe
20.73.194.208:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 20.73.194.208
  • 40.127.240.158
whitelisted
www.bing.com
  • 104.126.37.178
  • 104.126.37.137
  • 104.126.37.154
  • 104.126.37.185
  • 104.126.37.153
  • 104.126.37.163
  • 104.126.37.160
  • 104.126.37.139
  • 104.126.37.144
whitelisted
ocsp.digicert.com
  • 192.229.221.95
whitelisted
crl.microsoft.com
  • 23.48.23.143
  • 23.48.23.156
whitelisted
www.microsoft.com
  • 184.30.21.171
whitelisted
google.com
  • 142.250.186.174
whitelisted
login.live.com
  • 20.190.160.20
  • 20.190.160.17
  • 20.190.160.22
  • 40.126.32.136
  • 40.126.32.133
  • 40.126.32.68
  • 20.190.160.14
  • 40.126.32.140
whitelisted
go.microsoft.com
  • 23.35.238.131
whitelisted
nexusrules.officeapps.live.com
  • 52.111.227.13
whitelisted
u05srooyhc.execute-api.us-east-1.amazonaws.com
  • 99.86.4.106
  • 99.86.4.24
  • 99.86.4.14
  • 99.86.4.13
shared

Threats

No threats detected
Process
Message
RazerInstaller.exe
RzKitty: DetectManager()
RazerInstaller.exe
RzKitty: Win10
RazerInstaller.exe
RzKitty: hWnd ok
RazerInstaller.exe
RzKitty: RegisterDevNotify ok
RazerInstaller.exe
RzKitty: EnumBTLEAudioDevices start
RazerInstaller.exe
RzKitty: EnumBTLEAudioDevices done
RazerInstaller.exe
RzKitty: DetectMgr done
RazerInstaller.exe
log4net:ERROR Could not create Appender [RollingLogFileAppender] of type [log4net.Appender.RollingFileAppender,log4net]. Reported error follows.
RazerInstaller.exe
System.InvalidCastException: Unable to cast object of type 'log4net.Appender.RollingFileAppender' to type 'log4net.Appender.IAppender'. at log4net.Repository.Hierarchy.XmlHierarchyConfigurator.ParseAppender(XmlElement appenderElement)
RazerInstaller.exe
log4net:ERROR Appender named [RollingLogFileAppender] not found.
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Reports
RazerCortexInstaller.exe