Overview
overview
9Static
static
3Rivals of ...er.exe
windows11-21h2-x64
Rivals of ...es.url
windows11-21h2-x64
1Rivals of ...ml.dll
windows11-21h2-x64
3Rivals of ...es.url
windows11-21h2-x64
1Rivals of ...up.exe
windows11-21h2-x64
7Rivals of ...up.exe
windows11-21h2-x64
7Rivals of ...ll.bat
windows11-21h2-x64
7Rivals of ...st.exe
windows11-21h2-x64
6Rivals of ...64.exe
windows11-21h2-x64
7Rivals of ...86.exe
windows11-21h2-x64
7Rivals of ...64.exe
windows11-21h2-x64
7Rivals of ...86.exe
windows11-21h2-x64
7Rivals of ...64.exe
windows11-21h2-x64
7Rivals of ...86.exe
windows11-21h2-x64
7Rivals of ...64.exe
windows11-21h2-x64
7Rivals of ...86.exe
windows11-21h2-x64
7Rivals of ...64.exe
windows11-21h2-x64
7Rivals of ...86.exe
windows11-21h2-x64
7Rivals of ...64.exe
windows11-21h2-x64
4Rivals of ...86.exe
windows11-21h2-x64
4Rivals of ...64.exe
windows11-21h2-x64
7Rivals of ...86.exe
windows11-21h2-x64
7Rivals of ...64.exe
windows11-21h2-x64
7Rivals of ...86.exe
windows11-21h2-x64
7Rivals of ...st.msi
windows11-21h2-x64
6Rivals of ...p.html
windows11-21h2-x64
1Rivals of ...ni.dll
windows11-21h2-x64
3Rivals of ...le.dll
windows11-21h2-x64
3Rivals of ...us.dll
windows11-21h2-x64
3Rivals of ...ed.dll
windows11-21h2-x64
3Rivals of ...pi.dll
windows11-21h2-x64
3Rivals of ...pi.dll
windows11-21h2-x64
3Analysis
-
max time kernel
141s -
max time network
155s -
platform
windows11-21h2_x64 -
resource
win11-20240802-en -
resource tags
arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system -
submitted
08-08-2024 17:39
Static task
static1
Behavioral task
behavioral1
Sample
Rivals of Aether - SteamGG.net/RivalsofAether.exe
Resource
win11-20240802-en
windows11-21h2-x64
Behavioral task
behavioral2
Sample
Rivals of Aether - SteamGG.net/SteamGG – Free Download Pre-installed Steam Games.url
Resource
win11-20240802-en
windows11-21h2-x64
Behavioral task
behavioral3
Sample
Rivals of Aether - SteamGG.net/Steamworks.gml.dll
Resource
win11-20240802-en
windows11-21h2-x64
Behavioral task
behavioral4
Sample
Rivals of Aether - SteamGG.net/_Redist/SteamGG – Free Download Pre-installed Steam Games.url
Resource
win11-20240802-en
windows11-21h2-x64
Behavioral task
behavioral5
Sample
Rivals of Aether - SteamGG.net/_Redist/dotNetFx40_Full_setup.exe
Resource
win11-20240802-en
windows11-21h2-x64
Behavioral task
behavioral6
Sample
Rivals of Aether - SteamGG.net/_Redist/dxwebsetup.exe
Resource
win11-20240802-en
windows11-21h2-x64
Behavioral task
behavioral7
Sample
Rivals of Aether - SteamGG.net/_Redist/install_all.bat
Resource
win11-20240802-en
windows11-21h2-x64
Behavioral task
behavioral8
Sample
Rivals of Aether - SteamGG.net/_Redist/oalinst.exe
Resource
win11-20240802-en
windows11-21h2-x64
Behavioral task
behavioral9
Sample
Rivals of Aether - SteamGG.net/_Redist/vcredist2005_x64.exe
Resource
win11-20240802-en
windows11-21h2-x64
Behavioral task
behavioral10
Sample
Rivals of Aether - SteamGG.net/_Redist/vcredist2005_x86.exe
Resource
win11-20240802-en
windows11-21h2-x64
Behavioral task
behavioral11
Sample
Rivals of Aether - SteamGG.net/_Redist/vcredist2008_x64.exe
Resource
win11-20240802-en
windows11-21h2-x64
Behavioral task
behavioral12
Sample
Rivals of Aether - SteamGG.net/_Redist/vcredist2008_x86.exe
Resource
win11-20240802-en
windows11-21h2-x64
Behavioral task
behavioral13
Sample
Rivals of Aether - SteamGG.net/_Redist/vcredist2010_x64.exe
Resource
win11-20240802-en
windows11-21h2-x64
Behavioral task
behavioral14
Sample
Rivals of Aether - SteamGG.net/_Redist/vcredist2010_x86.exe
Resource
win11-20240802-en
windows11-21h2-x64
Behavioral task
behavioral15
Sample
Rivals of Aether - SteamGG.net/_Redist/vcredist2012_x64.exe
Resource
win11-20240802-en
windows11-21h2-x64
Behavioral task
behavioral16
Sample
Rivals of Aether - SteamGG.net/_Redist/vcredist2012_x86.exe
Resource
win11-20240802-en
windows11-21h2-x64
Behavioral task
behavioral17
Sample
Rivals of Aether - SteamGG.net/_Redist/vcredist2013_x64.exe
Resource
win11-20240802-en
windows11-21h2-x64
Behavioral task
behavioral18
Sample
Rivals of Aether - SteamGG.net/_Redist/vcredist2013_x86.exe
Resource
win11-20240802-en
windows11-21h2-x64
Behavioral task
behavioral19
Sample
Rivals of Aether - SteamGG.net/_Redist/vcredist2015_2017_2019_2022_x64.exe
Resource
win11-20240802-en
windows11-21h2-x64
Behavioral task
behavioral20
Sample
Rivals of Aether - SteamGG.net/_Redist/vcredist2015_2017_2019_2022_x86.exe
Resource
win11-20240802-en
windows11-21h2-x64
Behavioral task
behavioral21
Sample
Rivals of Aether - SteamGG.net/_Redist/vcredist_2015-2019_x64.exe
Resource
win11-20240802-en
windows11-21h2-x64
Behavioral task
behavioral22
Sample
Rivals of Aether - SteamGG.net/_Redist/vcredist_2015-2019_x86.exe
Resource
win11-20240802-en
windows11-21h2-x64
Behavioral task
behavioral23
Sample
Rivals of Aether - SteamGG.net/_Redist/vcredist_x64.exe
Resource
win11-20240802-en
windows11-21h2-x64
Behavioral task
behavioral24
Sample
Rivals of Aether - SteamGG.net/_Redist/vcredist_x86.exe
Resource
win11-20240802-en
windows11-21h2-x64
Behavioral task
behavioral25
Sample
Rivals of Aether - SteamGG.net/_Redist/xnafx40_redist.msi
Resource
win11-20240802-en
windows11-21h2-x64
Behavioral task
behavioral26
Sample
Rivals of Aether - SteamGG.net/catch_error_help.html
Resource
win11-20240802-en
windows11-21h2-x64
Behavioral task
behavioral27
Sample
Rivals of Aether - SteamGG.net/catch_error_mini.dll
Resource
win11-20240802-en
windows11-21h2-x64
Behavioral task
behavioral28
Sample
Rivals of Aether - SteamGG.net/execute_shell_simple.dll
Resource
win11-20240802-en
windows11-21h2-x64
Behavioral task
behavioral29
Sample
Rivals of Aether - SteamGG.net/gamepad_force_focus.dll
Resource
win11-20240802-en
windows11-21h2-x64
Behavioral task
behavioral30
Sample
Rivals of Aether - SteamGG.net/gmsched.dll
Resource
win11-20240802-en
windows11-21h2-x64
Behavioral task
behavioral31
Sample
Rivals of Aether - SteamGG.net/steam_api.dll
Resource
win11-20240802-en
windows11-21h2-x64
Behavioral task
behavioral32
Sample
Rivals of Aether - SteamGG.net/steam_api.dll
Resource
win11-20240802-en
windows11-21h2-x64
General
-
Target
Rivals of Aether - SteamGG.net/_Redist/vcredist2005_x86.exe
-
Size
2.6MB
-
MD5
ce2922f83fb4b170affce0ea448b107b
-
SHA1
b8fab0bb7f62a24ddfe77b19cd9a1451abd7b847
-
SHA256
4ee4da0fe62d5fa1b5e80c6e6d88a4a2f8b3b140c35da51053d0d7b72a381d29
-
SHA512
e94b077e054bd8992374d359f3adc4d1d78d42118d878556715d77182f7d03635850b2b2f06c012ccb7c410e2b3c124cf6508473efe150d3c51a51857ce1c6b0
-
SSDEEP
49152:rqGRIgg2SirwkF9xdtb43lyGKCafpKkiwnaDahmPzpY4FPyaza:rxxLFfY/KCCpKk9aWMzZyau
Malware Config
Signatures
-
Loads dropped DLL 1 IoCs
pid Process 3160 MsiExec.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" vcredist2005_x86.exe -
Blocklisted process makes network request 1 IoCs
flow pid Process 2 4736 msiexec.exe -
Enumerates connected drives 3 TTPs 46 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\T: msiexec.exe -
Drops file in Program Files directory 1 IoCs
description ioc Process File created C:\Program Files (x86)\Common Files\Microsoft Shared\VC\msdia80.dll msiexec.exe -
Drops file in Windows directory 61 IoCs
description ioc Process File created C:\Windows\WinSxS\InstallTemp\20240808174419006.0\msvcm80.dll msiexec.exe File created C:\Windows\WinSxS\InstallTemp\20240808174419131.0\8.0.50727.6195.cat msiexec.exe File opened for modification C:\Windows\WinSxS\InstallTemp\20240808174419115.0 msiexec.exe File created C:\Windows\Installer\e58483f.msi msiexec.exe File created C:\Windows\WinSxS\InstallTemp\20240808174419068.0\mfc80ESP.dll msiexec.exe File opened for modification C:\Windows\WinSxS\InstallTemp\20240808174419131.2 msiexec.exe File opened for modification C:\Windows\Installer\e58483f.msi msiexec.exe File created C:\Windows\WinSxS\InstallTemp\20240808174418975.0\x86_Microsoft.VC80.ATL_1fc8b3b9a1e18e3b_8.0.50727.6195_x-ww_a4c618fa.cat msiexec.exe File created C:\Windows\WinSxS\InstallTemp\20240808174419006.0\msvcp80.dll msiexec.exe File created C:\Windows\WinSxS\InstallTemp\20240808174419068.0\mfc80FRA.dll msiexec.exe File opened for modification C:\Windows\WinSxS\InstallTemp\20240808174419068.0 msiexec.exe File opened for modification C:\Windows\Installer\MSI4ADF.tmp msiexec.exe File created C:\Windows\WinSxS\InstallTemp\20240808174419006.0\msvcr80.dll msiexec.exe File opened for modification C:\Windows\WinSxS\InstallTemp\20240808174419131.1 msiexec.exe File opened for modification C:\Windows\Installer\ msiexec.exe File created C:\Windows\WinSxS\InstallTemp\20240808174419022.0\x86_Microsoft.VC80.MFC_1fc8b3b9a1e18e3b_8.0.50727.6195_x-ww_150c9e8b.manifest msiexec.exe File created C:\Windows\WinSxS\InstallTemp\20240808174419022.0\mfc80.dll msiexec.exe File created C:\Windows\Installer\e584843.msi msiexec.exe File opened for modification C:\Windows\WinSxS\InstallTemp\20240808174419006.0 msiexec.exe File opened for modification C:\Windows\WinSxS\InstallTemp\20240808174419022.0 msiexec.exe File created C:\Windows\WinSxS\InstallTemp\20240808174419006.0\x86_Microsoft.VC80.CRT_1fc8b3b9a1e18e3b_8.0.50727.6195_x-ww_44262b86.manifest msiexec.exe File created C:\Windows\WinSxS\InstallTemp\20240808174419068.0\mfc80JPN.dll msiexec.exe File created C:\Windows\WinSxS\InstallTemp\20240808174419131.1\8.0.50727.6195.policy msiexec.exe File created C:\Windows\WinSxS\InstallTemp\20240808174419131.1\8.0.50727.6195.cat msiexec.exe File created C:\Windows\WinSxS\InstallTemp\20240808174419131.3\8.0.50727.6195.policy msiexec.exe File created C:\Windows\SystemTemp\~DF0F9C82929C2A4782.TMP msiexec.exe File created C:\Windows\WinSxS\InstallTemp\20240808174418975.0\ATL80.dll msiexec.exe File created C:\Windows\SystemTemp\~DF0842725457ABED67.TMP msiexec.exe File created C:\Windows\WinSxS\InstallTemp\20240808174419068.0\mfc80ITA.dll msiexec.exe File created C:\Windows\WinSxS\InstallTemp\20240808174419131.3\8.0.50727.6195.cat msiexec.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.log msiexec.exe File created C:\Windows\WinSxS\InstallTemp\20240808174419131.0\8.0.50727.6195.policy msiexec.exe File opened for modification C:\Windows\WinSxS\InstallTemp\20240808174419131.0 msiexec.exe File opened for modification C:\Windows\Installer\MSI503F.tmp msiexec.exe File created C:\Windows\WinSxS\InstallTemp\20240808174419022.0\mfc80u.dll msiexec.exe File created C:\Windows\WinSxS\InstallTemp\20240808174419115.0\x86_Microsoft.VC80.OpenMP_1fc8b3b9a1e18e3b_8.0.50727.6195_x-ww_452bf920.manifest msiexec.exe File created C:\Windows\SystemTemp\~DF90B062257298C555.TMP msiexec.exe File created C:\Windows\WinSxS\InstallTemp\20240808174419022.0\mfcm80u.dll msiexec.exe File created C:\Windows\WinSxS\InstallTemp\20240808174419068.0\x86_Microsoft.VC80.MFCLOC_1fc8b3b9a1e18e3b_8.0.50727.6195_x-ww_6a5bb789.manifest msiexec.exe File created C:\Windows\Installer\SourceHash{710f4c1c-cc18-4c49-8cbf-51240c89a1a2} msiexec.exe File created C:\Windows\SystemTemp\~DF4C8DB4AE82DE52FC.TMP msiexec.exe File created C:\Windows\WinSxS\InstallTemp\20240808174419068.0\mfc80KOR.dll msiexec.exe File created C:\Windows\WinSxS\InstallTemp\20240808174419131.2\8.0.50727.6195.policy msiexec.exe File created C:\Windows\WinSxS\InstallTemp\20240808174419068.0\x86_Microsoft.VC80.MFCLOC_1fc8b3b9a1e18e3b_8.0.50727.6195_x-ww_6a5bb789.cat msiexec.exe File created C:\Windows\WinSxS\InstallTemp\20240808174419022.0\x86_Microsoft.VC80.MFC_1fc8b3b9a1e18e3b_8.0.50727.6195_x-ww_150c9e8b.cat msiexec.exe File created C:\Windows\WinSxS\InstallTemp\20240808174419068.0\mfc80ENU.dll msiexec.exe File opened for modification C:\Windows\WinSxS\InstallTemp\20240808174419115.1 msiexec.exe File opened for modification C:\Windows\WinSxS\InstallTemp\20240808174419131.3 msiexec.exe File created C:\Windows\WinSxS\InstallTemp\20240808174418975.0\x86_Microsoft.VC80.ATL_1fc8b3b9a1e18e3b_8.0.50727.6195_x-ww_a4c618fa.manifest msiexec.exe File created C:\Windows\WinSxS\InstallTemp\20240808174419115.0\vcomp.dll msiexec.exe File created C:\Windows\WinSxS\InstallTemp\20240808174419115.0\x86_Microsoft.VC80.OpenMP_1fc8b3b9a1e18e3b_8.0.50727.6195_x-ww_452bf920.cat msiexec.exe File created C:\Windows\WinSxS\InstallTemp\20240808174419115.1\8.0.50727.6195.policy msiexec.exe File created C:\Windows\WinSxS\InstallTemp\20240808174419115.1\8.0.50727.6195.cat msiexec.exe File opened for modification C:\Windows\WinSxS\InstallTemp\20240808174418975.0 msiexec.exe File created C:\Windows\WinSxS\InstallTemp\20240808174419068.0\mfc80DEU.dll msiexec.exe File created C:\Windows\WinSxS\InstallTemp\20240808174419006.0\x86_Microsoft.VC80.CRT_1fc8b3b9a1e18e3b_8.0.50727.6195_x-ww_44262b86.cat msiexec.exe File created C:\Windows\WinSxS\InstallTemp\20240808174419022.0\mfcm80.dll msiexec.exe File created C:\Windows\WinSxS\InstallTemp\20240808174419068.0\mfc80CHS.dll msiexec.exe File created C:\Windows\WinSxS\InstallTemp\20240808174419068.0\mfc80CHT.dll msiexec.exe File created C:\Windows\WinSxS\InstallTemp\20240808174419131.2\8.0.50727.6195.cat msiexec.exe File created C:\Windows\Installer\inprogressinstallinfo.ipi msiexec.exe -
Event Triggered Execution: Installer Packages 2 TTPs 1 IoCs
pid Process 4736 msiexec.exe -
System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MsiExec.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language vcredist2005_x86.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language msiexec.exe -
Checks SCSI registry key(s) 3 TTPs 5 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Set value (data) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters\Partmgr\PartitionTableCache = 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 vssvc.exe Set value (data) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters\Partmgr\SnapshotDataCache = 534e41505041525401000000700000008ec7416a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 vssvc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters vssvc.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters vssvc.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters\Partmgr vssvc.exe -
Modifies data under HKEY_USERS 3 IoCs
description ioc Process Key deleted \REGISTRY\USER\.DEFAULT\SOFTWARE\CLASSES\LOCAL SETTINGS\MUICACHE\26\52C64B7E msiexec.exe Key deleted \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26 msiexec.exe Key created \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27 msiexec.exe -
Modifies registry class 56 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\c1c4f01781cc94c4c8fb1542c0981a2a msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\c1c4f01781cc94c4c8fb1542c0981a2a\AdvertiseFlags = "388" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\AA5D9C68C00F12943B2F6CA09FE28244 msiexec.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\c1c4f01781cc94c4c8fb1542c0981a2a msiexec.exe Key created \REGISTRY\MACHINE\Software\Classes\Installer\Win32Assemblies\Global msiexec.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Win32Assemblies\Global\Microsoft.VC80.MFC,type="win32",version="8.0.50727.6195",publicKeyToken="1fc8b3b9a1e18e3b",processorArchitecture="x86" = 67006700610044004c004d004e002c00540040003f004400350062002e0057004b0075003d005d00560043005f005200650064006900730074003e0021004d00210026005a005a006300300025006e00650038004d006b0062004900640046007700550000000000 msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\c1c4f01781cc94c4c8fb1542c0981a2a\SourceList\Media\7 = ";Microsoft Visual C++ 2005 Redistributable [Disk 1]" msiexec.exe Key created \REGISTRY\MACHINE\Software\Classes\Installer\Products\c1c4f01781cc94c4c8fb1542c0981a2a\SourceList msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\c1c4f01781cc94c4c8fb1542c0981a2a\VC_Redist msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\c1c4f01781cc94c4c8fb1542c0981a2a\SourceList\Media\11 = ";Microsoft Visual C++ 2005 Redistributable [Disk 1]" msiexec.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\c1c4f01781cc94c4c8fb1542c0981a2a\Clients = 3a0000000000 msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\c1c4f01781cc94c4c8fb1542c0981a2a\SourceList\Media\9 = ";Microsoft Visual C++ 2005 Redistributable [Disk 1]" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\c1c4f01781cc94c4c8fb1542c0981a2a\SourceList\PackageName = "vcredist.msi" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\c1c4f01781cc94c4c8fb1542c0981a2a\SourceList\Media\8 = ";Microsoft Visual C++ 2005 Redistributable [Disk 1]" msiexec.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\c1c4f01781cc94c4c8fb1542c0981a2a\SourceList\Media msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\c1c4f01781cc94c4c8fb1542c0981a2a\PackageCode = "84067013B7B56744BA0F51892982BC09" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\c1c4f01781cc94c4c8fb1542c0981a2a\SourceList\Media\3 = ";Microsoft Visual C++ 2005 Redistributable [Disk 1]" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\c1c4f01781cc94c4c8fb1542c0981a2a\SourceList\Media\6 = ";Microsoft Visual C++ 2005 Redistributable [Disk 1]" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\c1c4f01781cc94c4c8fb1542c0981a2a\Assignment = "1" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\c1c4f01781cc94c4c8fb1542c0981a2a\SourceList\Net\1 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\" msiexec.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\c1c4f01781cc94c4c8fb1542c0981a2a\SourceList msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\c1c4f01781cc94c4c8fb1542c0981a2a\InstanceType = "0" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\c1c4f01781cc94c4c8fb1542c0981a2a\SourceList msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\c1c4f01781cc94c4c8fb1542c0981a2a\SourceList\Media msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\c1c4f01781cc94c4c8fb1542c0981a2a\SourceList\Media\2 = ";Microsoft Visual C++ 2005 Redistributable [Disk 1]" msiexec.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\AA5D9C68C00F12943B2F6CA09FE28244 msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Win32Assemblies\Global msiexec.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Win32Assemblies\Global\Microsoft.VC80.ATL,type="win32",version="8.0.50727.6195",publicKeyToken="1fc8b3b9a1e18e3b",processorArchitecture="x86" = 67006700610044004c004d004e002c00540040003f004400350062002e0057004b0075003d005d00560043005f005200650064006900730074003e00700052005e007000580049006000510075006f00650038004d006b0062004900640046007700550000000000 msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\c1c4f01781cc94c4c8fb1542c0981a2a\AuthorizedLUAApp = "0" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\c1c4f01781cc94c4c8fb1542c0981a2a\SourceList\Media\4 = ";Microsoft Visual C++ 2005 Redistributable [Disk 1]" msiexec.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\c1c4f01781cc94c4c8fb1542c0981a2a\SourceList\Net msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\c1c4f01781cc94c4c8fb1542c0981a2a msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\c1c4f01781cc94c4c8fb1542c0981a2a\Servicing_Key msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\c1c4f01781cc94c4c8fb1542c0981a2a\SourceList\Net msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\c1c4f01781cc94c4c8fb1542c0981a2a\SourceList\Media\DiskPrompt = "[1]" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\c1c4f01781cc94c4c8fb1542c0981a2a\SourceList\Media\5 = ";Microsoft Visual C++ 2005 Redistributable [Disk 1]" msiexec.exe Key created \REGISTRY\MACHINE\Software\Classes\Installer\Features\c1c4f01781cc94c4c8fb1542c0981a2a msiexec.exe Key created \REGISTRY\MACHINE\Software\Classes\Installer\Products\c1c4f01781cc94c4c8fb1542c0981a2a msiexec.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\c1c4f01781cc94c4c8fb1542c0981a2a msiexec.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Win32Assemblies\Global\policy.8.0.Microsoft.VC80.ATL,type="win32-policy",version="8.0.50727.6195",publicKeyToken="1fc8b3b9a1e18e3b",processorArchitecture="x86" = 67006700610044004c004d004e002c00540040003f004400350062002e0057004b0075003d005d00560043005f005200650064006900730074003e0036006b007d00700048004c004800240053004400650038004d006b0062004900640046007700550000000000 msiexec.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Win32Assemblies\Global\policy.8.0.Microsoft.VC80.MFC,type="win32-policy",version="8.0.50727.6195",publicKeyToken="1fc8b3b9a1e18e3b",processorArchitecture="x86" = 67006700610044004c004d004e002c00540040003f004400350062002e0057004b0075003d005d00560043005f005200650064006900730074003e003d0024006b00600049004e005d00490038004300650038004d006b0062004900640046007700550000000000 msiexec.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Win32Assemblies\Global\policy.8.0.Microsoft.VC80.OpenMP,type="win32-policy",version="8.0.50727.6195",publicKeyToken="1fc8b3b9a1e18e3b",processorArchitecture="x86" = 67006700610044004c004d004e002c00540040003f004400350062002e0057004b0075003d005d00560043005f005200650064006900730074003e00370030002d0054002400210028002a0026004e00650038004d006b0062004900640046007700550000000000 msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\c1c4f01781cc94c4c8fb1542c0981a2a\ProductName = "Microsoft Visual C++ 2005 Redistributable" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\c1c4f01781cc94c4c8fb1542c0981a2a\SourceList\Media\10 = ";Microsoft Visual C++ 2005 Redistributable [Disk 1]" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\c1c4f01781cc94c4c8fb1542c0981a2a\DeploymentFlags = "3" msiexec.exe Key created \REGISTRY\MACHINE\Software\Classes\Installer\Products\c1c4f01781cc94c4c8fb1542c0981a2a\SourceList\Media msiexec.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Win32Assemblies\Global\Microsoft.VC80.MFCLOC,type="win32",version="8.0.50727.6195",publicKeyToken="1fc8b3b9a1e18e3b",processorArchitecture="x86" = 67006700610044004c004d004e002c00540040003f004400350062002e0057004b0075003d005d00560043005f005200650064006900730074003e006900450024005b004d00310025002e0064002700650038004d006b0062004900640046007700550000000000 msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\c1c4f01781cc94c4c8fb1542c0981a2a\Language = "0" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\AA5D9C68C00F12943B2F6CA09FE28244\c1c4f01781cc94c4c8fb1542c0981a2a msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\c1c4f01781cc94c4c8fb1542c0981a2a\SourceList\Media\1 = ";Microsoft Visual C++ 2005 Redistributable [Disk 1]" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\c1c4f01781cc94c4c8fb1542c0981a2a\SourceList\LastUsedSource = "n;1;C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\" msiexec.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Win32Assemblies\Global\policy.8.0.Microsoft.VC80.CRT,type="win32-policy",version="8.0.50727.6195",publicKeyToken="1fc8b3b9a1e18e3b",processorArchitecture="x86" = 67006700610044004c004d004e002c00540040003f004400350062002e0057004b0075003d005d00560043005f005200650064006900730074003e0061005a004f002c0048002a004b00320060004500650038004d006b0062004900640046007700550000000000 msiexec.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Win32Assemblies\Global\policy.8.0.Microsoft.VC80.MFCLOC,type="win32-policy",version="8.0.50727.6195",publicKeyToken="1fc8b3b9a1e18e3b",processorArchitecture="x86" = 67006700610044004c004d004e002c00540040003f004400350062002e0057004b0075003d005d00560043005f005200650064006900730074003e006600720038005f006c0028006d0032004e004400650038004d006b0062004900640046007700550000000000 msiexec.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Win32Assemblies\Global\Microsoft.VC80.CRT,type="win32",version="8.0.50727.6195",publicKeyToken="1fc8b3b9a1e18e3b",processorArchitecture="x86" = 67006700610044004c004d004e002c00540040003f004400350062002e0057004b0075003d005d00560043005f005200650064006900730074003e005f006a0030002c0059005d007300210053006f00650038004d006b0062004900640046007700550000000000 msiexec.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Win32Assemblies\Global\Microsoft.VC80.OpenMP,type="win32",version="8.0.50727.6195",publicKeyToken="1fc8b3b9a1e18e3b",processorArchitecture="x86" = 67006700610044004c004d004e002c00540040003f004400350062002e0057004b0075003d005d00560043005f005200650064006900730074003e0035006f00300068002c0070004d0076004e003d00650038004d006b0062004900640046007700550000000000 msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\c1c4f01781cc94c4c8fb1542c0981a2a\Version = "134278729" msiexec.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3304 msiexec.exe 3304 msiexec.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeShutdownPrivilege 4736 msiexec.exe Token: SeIncreaseQuotaPrivilege 4736 msiexec.exe Token: SeSecurityPrivilege 3304 msiexec.exe Token: SeCreateTokenPrivilege 4736 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 4736 msiexec.exe Token: SeLockMemoryPrivilege 4736 msiexec.exe Token: SeIncreaseQuotaPrivilege 4736 msiexec.exe Token: SeMachineAccountPrivilege 4736 msiexec.exe Token: SeTcbPrivilege 4736 msiexec.exe Token: SeSecurityPrivilege 4736 msiexec.exe Token: SeTakeOwnershipPrivilege 4736 msiexec.exe Token: SeLoadDriverPrivilege 4736 msiexec.exe Token: SeSystemProfilePrivilege 4736 msiexec.exe Token: SeSystemtimePrivilege 4736 msiexec.exe Token: SeProfSingleProcessPrivilege 4736 msiexec.exe Token: SeIncBasePriorityPrivilege 4736 msiexec.exe Token: SeCreatePagefilePrivilege 4736 msiexec.exe Token: SeCreatePermanentPrivilege 4736 msiexec.exe Token: SeBackupPrivilege 4736 msiexec.exe Token: SeRestorePrivilege 4736 msiexec.exe Token: SeShutdownPrivilege 4736 msiexec.exe Token: SeDebugPrivilege 4736 msiexec.exe Token: SeAuditPrivilege 4736 msiexec.exe Token: SeSystemEnvironmentPrivilege 4736 msiexec.exe Token: SeChangeNotifyPrivilege 4736 msiexec.exe Token: SeRemoteShutdownPrivilege 4736 msiexec.exe Token: SeUndockPrivilege 4736 msiexec.exe Token: SeSyncAgentPrivilege 4736 msiexec.exe Token: SeEnableDelegationPrivilege 4736 msiexec.exe Token: SeManageVolumePrivilege 4736 msiexec.exe Token: SeImpersonatePrivilege 4736 msiexec.exe Token: SeCreateGlobalPrivilege 4736 msiexec.exe Token: SeBackupPrivilege 1000 vssvc.exe Token: SeRestorePrivilege 1000 vssvc.exe Token: SeAuditPrivilege 1000 vssvc.exe Token: SeBackupPrivilege 3304 msiexec.exe Token: SeRestorePrivilege 3304 msiexec.exe Token: SeRestorePrivilege 3304 msiexec.exe Token: SeTakeOwnershipPrivilege 3304 msiexec.exe Token: SeRestorePrivilege 3304 msiexec.exe Token: SeTakeOwnershipPrivilege 3304 msiexec.exe Token: SeRestorePrivilege 3304 msiexec.exe Token: SeTakeOwnershipPrivilege 3304 msiexec.exe Token: SeRestorePrivilege 3304 msiexec.exe Token: SeTakeOwnershipPrivilege 3304 msiexec.exe Token: SeRestorePrivilege 3304 msiexec.exe Token: SeTakeOwnershipPrivilege 3304 msiexec.exe Token: SeRestorePrivilege 3304 msiexec.exe Token: SeTakeOwnershipPrivilege 3304 msiexec.exe Token: SeRestorePrivilege 3304 msiexec.exe Token: SeTakeOwnershipPrivilege 3304 msiexec.exe Token: SeRestorePrivilege 3304 msiexec.exe Token: SeTakeOwnershipPrivilege 3304 msiexec.exe Token: SeRestorePrivilege 3304 msiexec.exe Token: SeTakeOwnershipPrivilege 3304 msiexec.exe Token: SeRestorePrivilege 3304 msiexec.exe Token: SeTakeOwnershipPrivilege 3304 msiexec.exe Token: SeRestorePrivilege 3304 msiexec.exe Token: SeTakeOwnershipPrivilege 3304 msiexec.exe Token: SeRestorePrivilege 3304 msiexec.exe Token: SeTakeOwnershipPrivilege 3304 msiexec.exe Token: SeRestorePrivilege 3304 msiexec.exe Token: SeTakeOwnershipPrivilege 3304 msiexec.exe Token: SeRestorePrivilege 3304 msiexec.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 4736 msiexec.exe 4736 msiexec.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 3496 wrote to memory of 4736 3496 vcredist2005_x86.exe 81 PID 3496 wrote to memory of 4736 3496 vcredist2005_x86.exe 81 PID 3496 wrote to memory of 4736 3496 vcredist2005_x86.exe 81 PID 3304 wrote to memory of 968 3304 msiexec.exe 88 PID 3304 wrote to memory of 968 3304 msiexec.exe 88 PID 3304 wrote to memory of 3160 3304 msiexec.exe 90 PID 3304 wrote to memory of 3160 3304 msiexec.exe 90 PID 3304 wrote to memory of 3160 3304 msiexec.exe 90 -
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
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C:\Users\Admin\AppData\Local\Temp\Rivals of Aether - SteamGG.net\_Redist\vcredist2005_x86.exe"C:\Users\Admin\AppData\Local\Temp\Rivals of Aether - SteamGG.net\_Redist\vcredist2005_x86.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3496 -
C:\Windows\SysWOW64\msiexec.exemsiexec /i vcredist.msi2⤵
- Blocklisted process makes network request
- Enumerates connected drives
- Event Triggered Execution: Installer Packages
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:4736
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C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Enumerates connected drives
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies data under HKEY_USERS
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3304 -
C:\Windows\system32\srtasks.exeC:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:22⤵PID:968
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C:\Windows\syswow64\MsiExec.exeC:\Windows\syswow64\MsiExec.exe -Embedding ADA89EDCE8E1BDDB976311C6B1D2F5522⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:3160
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Checks SCSI registry key(s)
- Suspicious use of AdjustPrivilegeToken
PID:1000
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Installer Packages
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Installer Packages
1Replay Monitor
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Downloads
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Filesize
247KB
MD5cc064d4b81619991de8131a86ad77681
SHA188d80d86cc20c27d7d2a872af719300bd2bb73f9
SHA256913ee5a1cae3e5a1872b3a5efaaa00c58e4beb692492b138f76967da671b0477
SHA5125aff0eb26cfc187bf58721b2b6d73357d9f1e66d1ac5340ad9ddc08b40ad0eda27a144cb3b650604637a7476c282ded83ed890de98a73ccaf0cc021da3a9eb25
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Filesize
2.6MB
MD5b20bbeb818222b657df49a9cfe4fed79
SHA13f6508e880b86502773a3275bc9527f046d45502
SHA25691bdd063f6c53126737791c9eccf0b2f4cf44927831527245bc89a0be06c0cb4
SHA512f534bc7bf1597e728940e6c3b77f864adfaa413bb1e080458326b692b0f96bddf4fbd294eeed36d7764a3578e6c8e919488bbf63b8fe2d4355ab3efd685424a4
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Filesize
28KB
MD585221b3bcba8dbe4b4a46581aa49f760
SHA1746645c92594bfc739f77812d67cfd85f4b92474
SHA256f6e34a4550e499346f5ab1d245508f16bf765ff24c4988984b89e049ca55737f
SHA512060e35c4de14a03a2cda313f968e372291866cc4acd59977d7a48ac3745494abc54df83fff63cf30be4e10ff69a3b3c8b6c38f43ebd2a8d23d6c86fbee7ba87d
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Filesize
12.8MB
MD52ecc4c7bb1d516a8254ba724b853f7e0
SHA189b34fd0ea552466baf6e5e04950dfe69aab01d9
SHA2567be13b44996f8f8728a7eb046d520e52541b4a271efa2c465c9a38e7cfe6203d
SHA5125f4619af6ba671dc206b9588c263d4e0bf3d24bac625e8cdd818dd974c03e8ca05aab472d2011b1152fbe6bc9033f9658715c3543a77f6af9d06e1abdf04f7ad
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\??\Volume{67bfb377-0000-0000-0000-d01200000000}\System Volume Information\SPP\OnlineMetadataCache\{6ed01234-bc70-48f0-8dd2-c3be11cd7f72}_OnDiskSnapshotProp
Filesize6KB
MD5f398eb901a22aee4ca1ebe693a9bc058
SHA1e463085d918b2d2985d4d7c3ed9b80ca97e18415
SHA2565a30c995bbbfcbaefa1114336cde4ded6d910865a79330dbc9ee850b9437c70d
SHA5128a76ab02e46f95f8cc09fa5f0b3c36f6880d860af301594194a56978522ccdd2858a5425bce44313a82121a5d7d3cb6d12dbec4c238cd08939b87bb6bd8944e8