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240921-a9rcvaxerk 8Analysis
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max time kernel
1563s -
max time network
1567s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
21/09/2024, 01:00
Static task
static1
Behavioral task
behavioral1
Sample
EZFNLauncher.msi
Resource
win7-20240903-en
windows7-x64
15 signatures
1800 seconds
Behavioral task
behavioral2
Sample
EZFNLauncher.msi
Resource
win10v2004-20240802-en
windows10-2004-x64
34 signatures
1800 seconds
General
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Target
EZFNLauncher.msi
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Size
8.8MB
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MD5
c094ae439f4a97409d752fa64f6eab86
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SHA1
e607d4616a2262bb245c43269d7c3f769269e5d0
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SHA256
9ab1f0f955d23c0a2a0e3727a9f778bef9057d4b615df3f6194906dac49e2c26
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SHA512
df8bd4db2130cdf94493caa170801cfc1e273aa22253d33b066db3be56b164c904f54172bb6f60afd131f9459a8e9895d718bb905420f067936862d86ed9506e
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SSDEEP
196608:hwrQNEqoCdzOx618QNSi2lfVc6VpvPH62RM7tBIbK1/JuhC:hgcOxvQgllfjXtr8/kh
Malware Config
Signatures
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pid Process 1332 powershell.exe 1332 powershell.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) \??\N: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\P: msiexec.exe -
Drops file in Program Files directory 22 IoCs
description ioc Process File created C:\Program Files\EZFN Launcher\_up_\public\vercel.svg msiexec.exe File created C:\Program Files\EZFN Launcher\_up_\public\season_images\Season6.webp msiexec.exe File created C:\Program Files\EZFN Launcher\_up_\public\season_images\Season15.webp msiexec.exe File created C:\Program Files\EZFN Launcher\EZFN Launcher.exe msiexec.exe File created C:\Program Files\EZFN Launcher\_up_\public\season_images\Season1.webp msiexec.exe File created C:\Program Files\EZFN Launcher\_up_\public\season_images\Season7.webp msiexec.exe File created C:\Program Files\EZFN Launcher\_up_\public\next.svg msiexec.exe File created C:\Program Files\EZFN Launcher\_up_\public\season_images\Season3.webp msiexec.exe File created C:\Program Files\EZFN Launcher\Uninstall EZFN Launcher.lnk msiexec.exe File created C:\Program Files\EZFN Launcher\_up_\public\season_images\Season11.webp msiexec.exe File created C:\Program Files\EZFN Launcher\_up_\public\season_images\Season2.webp msiexec.exe File created C:\Program Files\EZFN Launcher\_up_\public\season_images\Season9.webp msiexec.exe File created C:\Program Files\EZFN Launcher\_up_\public\season_images\Season4.webp msiexec.exe File created C:\Program Files\EZFN Launcher\_up_\public\season_images\Season5.webp msiexec.exe File created C:\Program Files\EZFN Launcher\_up_\public\favicon.ico msiexec.exe File created C:\Program Files\EZFN Launcher\_up_\public\season_images\Season8.webp msiexec.exe File created C:\Program Files\EZFN Launcher\_up_\public\season_images\Season10.webp msiexec.exe File created C:\Program Files\EZFN Launcher\_up_\public\Inter-VariableFont_slnt,wght.ttf msiexec.exe File opened for modification C:\Program Files\EZFN Launcher\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk powershell.exe File created C:\Program Files\EZFN Launcher\_up_\public\default_skin.png msiexec.exe File created C:\Program Files\EZFN Launcher\_up_\public\FiraCode-VariableFont_wght.ttf msiexec.exe File created C:\Program Files\EZFN Launcher\_up_\public\BricolageGrotesque-VariableFont_opsz,wdth,wght.ttf msiexec.exe -
Drops file in Windows directory 12 IoCs
description ioc Process File opened for modification C:\Windows\INF\setupapi.ev1 DrvInst.exe File created C:\Windows\Installer\f78cca2.msi msiexec.exe File created C:\Windows\Installer\f78cca3.ipi msiexec.exe File opened for modification C:\Windows\Installer\MSICD9C.tmp msiexec.exe File created C:\Windows\Installer\{260316EE-A4F4-4E07-8E2E-D899FBE40CA3}\ProductIcon msiexec.exe File opened for modification C:\Windows\Installer\{260316EE-A4F4-4E07-8E2E-D899FBE40CA3}\ProductIcon msiexec.exe File created C:\Windows\Installer\f78cca5.msi msiexec.exe File opened for modification C:\Windows\Installer\f78cca3.ipi msiexec.exe File opened for modification C:\Windows\INF\setupapi.ev3 DrvInst.exe File opened for modification C:\Windows\INF\setupapi.dev.log DrvInst.exe File opened for modification C:\Windows\Installer\f78cca2.msi msiexec.exe File opened for modification C:\Windows\Installer\ msiexec.exe -
Loads dropped DLL 7 IoCs
pid Process 2012 MsiExec.exe 1532 msiexec.exe 1532 msiexec.exe 1208 Process not Found 1208 Process not Found 1208 Process not Found 1208 Process not Found -
Event Triggered Execution: Installer Packages 2 TTPs 1 IoCs
pid Process 1916 msiexec.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 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 -
Modifies data under HKEY_USERS 46 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\trust\CTLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\SmartCardRoot\Certificates DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\trust\Certificates DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\SmartCardRoot\CTLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Disallowed\CRLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Root\CTLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\TrustedPeople\Certificates DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\trust\CRLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\trust\CTLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\CRLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot DrvInst.exe Key deleted \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E msiexec.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Root\CRLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\Disallowed\CTLs DrvInst.exe Key deleted \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D msiexec.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2E msiexec.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\CA\Certificates DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\Certificates DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\Disallowed\CRLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\CA\CRLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\SmartCardRoot\CRLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\CTLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Disallowed\Certificates DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Disallowed\CTLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\TrustedPeople\CRLs DrvInst.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\LanguageList = 65006e002d0055005300000065006e0000000000 DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\My DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\TrustedPeople\CTLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\trust\CRLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\trust\Certificates DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\CA\CTLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\Disallowed\Certificates DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Root\Certificates DrvInst.exe -
Modifies registry class 35 IoCs
description ioc Process Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\EE6130624F4A70E4E8E28D99BF4EC03A\SourceList\Net msiexec.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\148EDAE345EAC3E54B1170CBD502D298 msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\148EDAE345EAC3E54B1170CBD502D298\EE6130624F4A70E4E8E28D99BF4EC03A msiexec.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\EE6130624F4A70E4E8E28D99BF4EC03A\SourceList\Media msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\148EDAE345EAC3E54B1170CBD502D298 msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\EE6130624F4A70E4E8E28D99BF4EC03A\SourceList\Media msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\EE6130624F4A70E4E8E28D99BF4EC03A\SourceList\LastUsedSource = "n;1;C:\\Users\\Admin\\AppData\\Local\\Temp\\" msiexec.exe Key created \REGISTRY\MACHINE\Software\Classes\Installer\Features\EE6130624F4A70E4E8E28D99BF4EC03A msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\EE6130624F4A70E4E8E28D99BF4EC03A\ProductName = "EZFN Launcher" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\EE6130624F4A70E4E8E28D99BF4EC03A\Assignment = "1" msiexec.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\EE6130624F4A70E4E8E28D99BF4EC03A msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\EE6130624F4A70E4E8E28D99BF4EC03A\ShortcutsFeature = "MainProgram" msiexec.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\EE6130624F4A70E4E8E28D99BF4EC03A\SourceList msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\EE6130624F4A70E4E8E28D99BF4EC03A\DeploymentFlags = "3" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\EE6130624F4A70E4E8E28D99BF4EC03A\SourceList\Net\1 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\EE6130624F4A70E4E8E28D99BF4EC03A msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\EE6130624F4A70E4E8E28D99BF4EC03A\PackageCode = "902E236029C1087479870FBC7034677D" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\EE6130624F4A70E4E8E28D99BF4EC03A\Language = "0" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\EE6130624F4A70E4E8E28D99BF4EC03A\Version = "16908292" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\EE6130624F4A70E4E8E28D99BF4EC03A\AuthorizedLUAApp = "0" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\EE6130624F4A70E4E8E28D99BF4EC03A\SourceList\PackageName = "EZFNLauncher.msi" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\EE6130624F4A70E4E8E28D99BF4EC03A msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\EE6130624F4A70E4E8E28D99BF4EC03A\Environment = "MainProgram" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\EE6130624F4A70E4E8E28D99BF4EC03A\SourceList\Net msiexec.exe Key created \REGISTRY\MACHINE\Software\Classes\Installer\Products\EE6130624F4A70E4E8E28D99BF4EC03A\SourceList msiexec.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\EE6130624F4A70E4E8E28D99BF4EC03A msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\EE6130624F4A70E4E8E28D99BF4EC03A\AdvertiseFlags = "388" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\EE6130624F4A70E4E8E28D99BF4EC03A\InstanceType = "0" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\EE6130624F4A70E4E8E28D99BF4EC03A\External msiexec.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\EE6130624F4A70E4E8E28D99BF4EC03A\Clients = 3a0000000000 msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\EE6130624F4A70E4E8E28D99BF4EC03A\SourceList msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\EE6130624F4A70E4E8E28D99BF4EC03A\SourceList\Media\1 = ";" msiexec.exe Key created \REGISTRY\MACHINE\Software\Classes\Installer\Products\EE6130624F4A70E4E8E28D99BF4EC03A msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\EE6130624F4A70E4E8E28D99BF4EC03A\MainProgram msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\EE6130624F4A70E4E8E28D99BF4EC03A\ProductIcon = "C:\\Windows\\Installer\\{260316EE-A4F4-4E07-8E2E-D899FBE40CA3}\\ProductIcon" msiexec.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 1532 msiexec.exe 1532 msiexec.exe 1332 powershell.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1916 msiexec.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeShutdownPrivilege 1916 msiexec.exe Token: SeIncreaseQuotaPrivilege 1916 msiexec.exe Token: SeRestorePrivilege 1532 msiexec.exe Token: SeTakeOwnershipPrivilege 1532 msiexec.exe Token: SeSecurityPrivilege 1532 msiexec.exe Token: SeCreateTokenPrivilege 1916 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 1916 msiexec.exe Token: SeLockMemoryPrivilege 1916 msiexec.exe Token: SeIncreaseQuotaPrivilege 1916 msiexec.exe Token: SeMachineAccountPrivilege 1916 msiexec.exe Token: SeTcbPrivilege 1916 msiexec.exe Token: SeSecurityPrivilege 1916 msiexec.exe Token: SeTakeOwnershipPrivilege 1916 msiexec.exe Token: SeLoadDriverPrivilege 1916 msiexec.exe Token: SeSystemProfilePrivilege 1916 msiexec.exe Token: SeSystemtimePrivilege 1916 msiexec.exe Token: SeProfSingleProcessPrivilege 1916 msiexec.exe Token: SeIncBasePriorityPrivilege 1916 msiexec.exe Token: SeCreatePagefilePrivilege 1916 msiexec.exe Token: SeCreatePermanentPrivilege 1916 msiexec.exe Token: SeBackupPrivilege 1916 msiexec.exe Token: SeRestorePrivilege 1916 msiexec.exe Token: SeShutdownPrivilege 1916 msiexec.exe Token: SeDebugPrivilege 1916 msiexec.exe Token: SeAuditPrivilege 1916 msiexec.exe Token: SeSystemEnvironmentPrivilege 1916 msiexec.exe Token: SeChangeNotifyPrivilege 1916 msiexec.exe Token: SeRemoteShutdownPrivilege 1916 msiexec.exe Token: SeUndockPrivilege 1916 msiexec.exe Token: SeSyncAgentPrivilege 1916 msiexec.exe Token: SeEnableDelegationPrivilege 1916 msiexec.exe Token: SeManageVolumePrivilege 1916 msiexec.exe Token: SeImpersonatePrivilege 1916 msiexec.exe Token: SeCreateGlobalPrivilege 1916 msiexec.exe Token: SeCreateTokenPrivilege 1916 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 1916 msiexec.exe Token: SeLockMemoryPrivilege 1916 msiexec.exe Token: SeIncreaseQuotaPrivilege 1916 msiexec.exe Token: SeMachineAccountPrivilege 1916 msiexec.exe Token: SeTcbPrivilege 1916 msiexec.exe Token: SeSecurityPrivilege 1916 msiexec.exe Token: SeTakeOwnershipPrivilege 1916 msiexec.exe Token: SeLoadDriverPrivilege 1916 msiexec.exe Token: SeSystemProfilePrivilege 1916 msiexec.exe Token: SeSystemtimePrivilege 1916 msiexec.exe Token: SeProfSingleProcessPrivilege 1916 msiexec.exe Token: SeIncBasePriorityPrivilege 1916 msiexec.exe Token: SeCreatePagefilePrivilege 1916 msiexec.exe Token: SeCreatePermanentPrivilege 1916 msiexec.exe Token: SeBackupPrivilege 1916 msiexec.exe Token: SeRestorePrivilege 1916 msiexec.exe Token: SeShutdownPrivilege 1916 msiexec.exe Token: SeDebugPrivilege 1916 msiexec.exe Token: SeAuditPrivilege 1916 msiexec.exe Token: SeSystemEnvironmentPrivilege 1916 msiexec.exe Token: SeChangeNotifyPrivilege 1916 msiexec.exe Token: SeRemoteShutdownPrivilege 1916 msiexec.exe Token: SeUndockPrivilege 1916 msiexec.exe Token: SeSyncAgentPrivilege 1916 msiexec.exe Token: SeEnableDelegationPrivilege 1916 msiexec.exe Token: SeManageVolumePrivilege 1916 msiexec.exe Token: SeImpersonatePrivilege 1916 msiexec.exe Token: SeCreateGlobalPrivilege 1916 msiexec.exe Token: SeCreateTokenPrivilege 1916 msiexec.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 1916 msiexec.exe 1916 msiexec.exe -
Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 1532 wrote to memory of 2012 1532 msiexec.exe 33 PID 1532 wrote to memory of 2012 1532 msiexec.exe 33 PID 1532 wrote to memory of 2012 1532 msiexec.exe 33 PID 1532 wrote to memory of 2012 1532 msiexec.exe 33 PID 1532 wrote to memory of 2012 1532 msiexec.exe 33 PID 1532 wrote to memory of 2012 1532 msiexec.exe 33 PID 1532 wrote to memory of 2012 1532 msiexec.exe 33 PID 1532 wrote to memory of 1332 1532 msiexec.exe 37 PID 1532 wrote to memory of 1332 1532 msiexec.exe 37 PID 1532 wrote to memory of 1332 1532 msiexec.exe 37 -
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
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C:\Windows\system32\msiexec.exemsiexec.exe /I C:\Users\Admin\AppData\Local\Temp\EZFNLauncher.msi1⤵
- Enumerates connected drives
- Event Triggered Execution: Installer Packages
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:1916
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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
- Loads dropped DLL
- Modifies data under HKEY_USERS
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1532 -
C:\Windows\syswow64\MsiExec.exeC:\Windows\syswow64\MsiExec.exe -Embedding A7DFB2DBD01886DBD975815720530E12 C2⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2012
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe -NoProfile -windowstyle hidden try { [Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12 } catch {}; Invoke-WebRequest -Uri "https://go.microsoft.com/fwlink/p/?LinkId=2124703" -OutFile "$env:TEMP\MicrosoftEdgeWebview2Setup.exe" ; Start-Process -FilePath "$env:TEMP\MicrosoftEdgeWebview2Setup.exe" -ArgumentList ('/silent', '/install') -Wait2⤵
- Command and Scripting Interpreter: PowerShell
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
PID:1332
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵PID:2440
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C:\Windows\system32\DrvInst.exeDrvInst.exe "1" "200" "STORAGE\VolumeSnapshot\HarddiskVolumeSnapshot19" "" "" "61530dda3" "0000000000000000" "00000000000004C0" "00000000000003E8"1⤵
- Drops file in Windows directory
- Modifies data under HKEY_USERS
PID:2968
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
2KB
MD586a926fdbcf94901224e3c3a353e39c0
SHA14ab66187df90905b438986187b7339c448764854
SHA256cfb9f5a862573e532182b5abd26d5a09ad55472ef2ec4d0f716c243511db4738
SHA512bf391452efa80baf34ad59fed2fb44283f4bea11ee3381f3239f9ee1de269a41f014e9015f9f231065884ae12333cfe4fa34a16d389790145ac246d2de0cae44
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Filesize
113KB
MD54fdd16752561cf585fed1506914d73e0
SHA1f00023b9ae3c8ce5b7bb92f25011eaebe6f9d424
SHA256aecd2d2fe766f6d439acc2bbf1346930ecc535012cf5ad7b3273d2875237b7e7
SHA5123695e7eb1e35ec959243a91ab5b4454eb59aeef0f2699aa5de8e03de8fbb89f756a89130526da5c08815408cb700284a17936522ad2cad594c3e6e9d18a3f600
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Filesize
8.8MB
MD5c094ae439f4a97409d752fa64f6eab86
SHA1e607d4616a2262bb245c43269d7c3f769269e5d0
SHA2569ab1f0f955d23c0a2a0e3727a9f778bef9057d4b615df3f6194906dac49e2c26
SHA512df8bd4db2130cdf94493caa170801cfc1e273aa22253d33b066db3be56b164c904f54172bb6f60afd131f9459a8e9895d718bb905420f067936862d86ed9506e
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Filesize
9.4MB
MD54f33ce3ea36ef1f99b6825a86b2470ff
SHA1baca999aadc039799d779088276704b14b5c665b
SHA2565f05babffaded0eae013bcea5de6821cb51c82acbb6889c4b01ebde41b3dafa8
SHA512a96e86906b195d035a824f48f89db9455208dda2ca7ad1d7dc88881cbf6b0649bafea39fa384254aebc23f6a903cd18cf7dda375194390119c0111d901fbc0b6