Analysis
- max time kernel
150s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
30/07/2026, 09:38
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
install_30v8011.msi
Resource
win10v2004-20260513-en
windows10-2004-x64
24 signatures
150 seconds
Behavioral task
behavioral2
Sample
install_30v8011.msi
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
25 signatures
150 seconds
General
- Target install_30v8011.msi
- Size 9.8MB
- Sample260730-ll768sfb85
- SHA256 c4253111cd730a1df152290b72eecec22237983a9592786e2e6390bf401dd66c
- MD5 6c123666544438dc6c2f71dbc31aa1c2
- SHA1 68a62c96993bfa8f8f14a2f89d6a0835f882392a
- SHA512 405dc274836a6c1819bfc1c51c1542180fd7ef6e8ef1026d0c4851aa829391e62fa4ee0a1d70c350475582606e617d74a7fafeea1eb3520169a221f268b19d08
- SSDEEP 196608:Nsz4tlWBdX0N/o3uQjr9OBHCB1nbm0CEMJQRU9WWZF1EDC/SIzsiwPifQx4uy/:ezXX0xAt9Rj1MlZbMsbKoAy/
- TLSH T169A633C17DC72371E01BC376E181A5ADB13A7FC3BE228C1B7ADE75049DB222651B9A05
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Windows security bypass 2 TTPs 8 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths reg.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\ProgramData = "0" reg.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths reg.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users = "0" reg.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths reg.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Program Files (x86) = "0" reg.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths reg.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\Documents = "0" reg.exe - Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\Control Panel\International\Geo\Nation AzbUzp.exe - Executes dropped EXE 1 IoCs
pid Process 5236 AzbUzp.exe - Loads dropped DLL 2 IoCs
pid Process 5212 MsiExec.exe 5236 AzbUzp.exe - Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Tencent SecurityHealth = "\"C:\\Users\\Public\\Z9sVG0\\AzbUzp.exe\"" AzbUzp.exe - Badlisted process makes network request 6 IoCs
Network request originating from process or tool commonly abused by malware.
flow pid Process 39 5212 MsiExec.exe 41 5212 MsiExec.exe 58 5212 MsiExec.exe 62 5212 MsiExec.exe 66 5212 MsiExec.exe 67 5212 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) \??\Y: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\U: 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) \??\I: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\V: msiexec.exe - Indicator Removal: Clear Persistence 1 TTPs 5 IoCs
Clear artifacts associated with previously established persistence like scheduletasks on a host.
pid Process 5400 cmd.exe 5360 cmd.exe 3736 cmd.exe 2000 cmd.exe 4196 cmd.exe - Drops file in System32 directory 9 IoCs
description ioc Process File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\0DA515F703BB9B49479E8697ADB0B955_4136D3715888E22D65EBE484B233D81B MsiExec.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B039FEA45CB4CC4BBACFC013C7C55604_FA4759C1FDA1D5B56F6A969553761240 MsiExec.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\D077F3BA01F0F2293C650040B1B80D25_46BE3773AFCF70DA60E4725C8326A576 MsiExec.exe File created C:\Windows\System32\CodeIntegrity\SiPolicy.p7b AzbUzp.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\0DA515F703BB9B49479E8697ADB0B955_4136D3715888E22D65EBE484B233D81B MsiExec.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\B039FEA45CB4CC4BBACFC013C7C55604_FA4759C1FDA1D5B56F6A969553761240 MsiExec.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\D077F3BA01F0F2293C650040B1B80D25_46BE3773AFCF70DA60E4725C8326A576 MsiExec.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\1BA79029EC3FFD076F5DAC2F70A18685 MsiExec.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\1BA79029EC3FFD076F5DAC2F70A18685 MsiExec.exe - Drops file in Windows directory 9 IoCs
description ioc Process File created C:\Windows\Installer\e584c08.msi msiexec.exe File opened for modification C:\Windows\Installer\e584c08.msi msiexec.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.log msiexec.exe File opened for modification C:\Windows\Installer\ msiexec.exe File created C:\Windows\Installer\SourceHash{1A6C27A2-FA3D-F13A-46E4-B05FDEE281FB} msiexec.exe File opened for modification C:\Windows\Installer\MSI4D02.tmp msiexec.exe File created C:\Windows\Installer\inprogressinstallinfo.ipi msiexec.exe File opened for modification C:\Windows\Installer\MSI4DAF.tmp msiexec.exe File created C:\Windows\Installer\e584c0a.msi msiexec.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Event Triggered Execution: Installer Packages 2 TTPs 1 IoCs
pid Process 4588 msiexec.exe - Executes a command shell one-liner 1 TTPs 4 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 900 cmd.exe 4312 cmd.exe 4604 cmd.exe 2056 cmd.exe - Checks SCSI registry key(s) 3 TTPs 5 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process 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 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 - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" MsiExec.exe Key created \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\28 msiexec.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ MsiExec.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" MsiExec.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" MsiExec.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" MsiExec.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing MsiExec.exe Key deleted \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27\52C64B7E msiexec.exe Key deleted \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27 msiexec.exe - Modifies registry class 22 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\2A72C6A1D3AFA31F644E0BF5ED2E18BF\ProductName = "CNAPP Licensing Dll" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\2A72C6A1D3AFA31F644E0BF5ED2E18BF\Language = "1033" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\2A72C6A1D3AFA31F644E0BF5ED2E18BF\Assignment = "1" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\2A72C6A1D3AFA31F644E0BF5ED2E18BF\InstanceType = "0" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\2A72C6A1D3AFA31F644E0BF5ED2E18BF\SourceList\PackageName = "install_30v8011.msi" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\2A72C6A1D3AFA31F644E0BF5ED2E18BF\SourceList\Net\1 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\2A72C6A1D3AFA31F644E0BF5ED2E18BF\SourceList\Media msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\2A72C6A1D3AFA31F644E0BF5ED2E18BF\AdvertiseFlags = "388" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\2A72C6A1D3AFA31F644E0BF5ED2E18BF\SourceList\Media\1 = ";" msiexec.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\2A72C6A1D3AFA31F644E0BF5ED2E18BF\Clients = 3a0000000000 msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\2A72C6A1D3AFA31F644E0BF5ED2E18BF\SourceList\LastUsedSource = "n;1;C:\\Users\\Admin\\AppData\\Local\\Temp\\" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\2A72C6A1D3AFA31F644E0BF5ED2E18BF msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\2A72C6A1D3AFA31F644E0BF5ED2E18BF\PackageCode = "1476AD64DB98E2D4981976F76A6B5E3B" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\2A72C6A1D3AFA31F644E0BF5ED2E18BF\Version = "84017285" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\2A72C6A1D3AFA31F644E0BF5ED2E18BF\AuthorizedLUAApp = "0" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\2A72C6A1D3AFA31F644E0BF5ED2E18BF\SourceList msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\2A72C6A1D3AFA31F644E0BF5ED2E18BF msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\2A72C6A1D3AFA31F644E0BF5ED2E18BF\UuueatYAD msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\41FC6B43184718F22B055265DD07D941 msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\41FC6B43184718F22B055265DD07D941\2A72C6A1D3AFA31F644E0BF5ED2E18BF msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\2A72C6A1D3AFA31F644E0BF5ED2E18BF\SourceList\Net msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\2A72C6A1D3AFA31F644E0BF5ED2E18BF\DeploymentFlags = "3" msiexec.exe - Scheduled Task/Job: Scheduled Task 1 TTPs 5 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 1900 schtasks.exe 5876 schtasks.exe 1056 schtasks.exe 4156 schtasks.exe 5184 schtasks.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4432 msiexec.exe 4432 msiexec.exe 5212 MsiExec.exe 5212 MsiExec.exe 5212 MsiExec.exe 5212 MsiExec.exe 5212 MsiExec.exe 5212 MsiExec.exe 5212 MsiExec.exe 5212 MsiExec.exe 5212 MsiExec.exe 5212 MsiExec.exe 5212 MsiExec.exe 5212 MsiExec.exe 5212 MsiExec.exe 5212 MsiExec.exe 5212 MsiExec.exe 5212 MsiExec.exe 5212 MsiExec.exe 5212 MsiExec.exe 5212 MsiExec.exe 5212 MsiExec.exe 5212 MsiExec.exe 5212 MsiExec.exe 5212 MsiExec.exe 5212 MsiExec.exe 5212 MsiExec.exe 5212 MsiExec.exe 5212 MsiExec.exe 5212 MsiExec.exe 5212 MsiExec.exe 5212 MsiExec.exe 5212 MsiExec.exe 5212 MsiExec.exe 5212 MsiExec.exe 5212 MsiExec.exe 5212 MsiExec.exe 5212 MsiExec.exe 5236 AzbUzp.exe 5236 AzbUzp.exe 5236 AzbUzp.exe 5236 AzbUzp.exe 5236 AzbUzp.exe 5236 AzbUzp.exe 5236 AzbUzp.exe 5236 AzbUzp.exe 5236 AzbUzp.exe 5236 AzbUzp.exe 5236 AzbUzp.exe 5236 AzbUzp.exe 5236 AzbUzp.exe 5236 AzbUzp.exe 5236 AzbUzp.exe 5236 AzbUzp.exe 5236 AzbUzp.exe 5236 AzbUzp.exe 5236 AzbUzp.exe 5236 AzbUzp.exe 5236 AzbUzp.exe 5236 AzbUzp.exe 5236 AzbUzp.exe 5236 AzbUzp.exe 5236 AzbUzp.exe 5236 AzbUzp.exe - Suspicious behavior: LoadsDriver 3 IoCs
pid Process 660 Process not Found 660 Process not Found 660 Process not Found - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeShutdownPrivilege 4588 msiexec.exe Token: SeIncreaseQuotaPrivilege 4588 msiexec.exe Token: SeSecurityPrivilege 4432 msiexec.exe Token: SeCreateTokenPrivilege 4588 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 4588 msiexec.exe Token: SeLockMemoryPrivilege 4588 msiexec.exe Token: SeIncreaseQuotaPrivilege 4588 msiexec.exe Token: SeMachineAccountPrivilege 4588 msiexec.exe Token: SeTcbPrivilege 4588 msiexec.exe Token: SeSecurityPrivilege 4588 msiexec.exe Token: SeTakeOwnershipPrivilege 4588 msiexec.exe Token: SeLoadDriverPrivilege 4588 msiexec.exe Token: SeSystemProfilePrivilege 4588 msiexec.exe Token: SeSystemtimePrivilege 4588 msiexec.exe Token: SeProfSingleProcessPrivilege 4588 msiexec.exe Token: SeIncBasePriorityPrivilege 4588 msiexec.exe Token: SeCreatePagefilePrivilege 4588 msiexec.exe Token: SeCreatePermanentPrivilege 4588 msiexec.exe Token: SeBackupPrivilege 4588 msiexec.exe Token: SeRestorePrivilege 4588 msiexec.exe Token: SeShutdownPrivilege 4588 msiexec.exe Token: SeDebugPrivilege 4588 msiexec.exe Token: SeAuditPrivilege 4588 msiexec.exe Token: SeSystemEnvironmentPrivilege 4588 msiexec.exe Token: SeChangeNotifyPrivilege 4588 msiexec.exe Token: SeRemoteShutdownPrivilege 4588 msiexec.exe Token: SeUndockPrivilege 4588 msiexec.exe Token: SeSyncAgentPrivilege 4588 msiexec.exe Token: SeEnableDelegationPrivilege 4588 msiexec.exe Token: SeManageVolumePrivilege 4588 msiexec.exe Token: SeImpersonatePrivilege 4588 msiexec.exe Token: SeCreateGlobalPrivilege 4588 msiexec.exe Token: SeBackupPrivilege 3972 vssvc.exe Token: SeRestorePrivilege 3972 vssvc.exe Token: SeAuditPrivilege 3972 vssvc.exe Token: SeBackupPrivilege 4432 msiexec.exe Token: SeRestorePrivilege 4432 msiexec.exe Token: SeRestorePrivilege 4432 msiexec.exe Token: SeTakeOwnershipPrivilege 4432 msiexec.exe Token: SeRestorePrivilege 4432 msiexec.exe Token: SeTakeOwnershipPrivilege 4432 msiexec.exe Token: SeRestorePrivilege 4432 msiexec.exe Token: SeTakeOwnershipPrivilege 4432 msiexec.exe Token: SeBackupPrivilege 3420 srtasks.exe Token: SeRestorePrivilege 3420 srtasks.exe Token: SeSecurityPrivilege 3420 srtasks.exe Token: SeTakeOwnershipPrivilege 3420 srtasks.exe Token: SeBackupPrivilege 3420 srtasks.exe Token: SeRestorePrivilege 3420 srtasks.exe Token: SeSecurityPrivilege 3420 srtasks.exe Token: SeTakeOwnershipPrivilege 3420 srtasks.exe Token: SeRestorePrivilege 4432 msiexec.exe Token: SeTakeOwnershipPrivilege 4432 msiexec.exe Token: SeRestorePrivilege 4432 msiexec.exe Token: SeTakeOwnershipPrivilege 4432 msiexec.exe Token: SeRestorePrivilege 4432 msiexec.exe Token: SeTakeOwnershipPrivilege 4432 msiexec.exe Token: SeRestorePrivilege 4432 msiexec.exe Token: SeTakeOwnershipPrivilege 4432 msiexec.exe Token: SeRestorePrivilege 4432 msiexec.exe Token: SeTakeOwnershipPrivilege 4432 msiexec.exe Token: SeRestorePrivilege 4432 msiexec.exe Token: SeTakeOwnershipPrivilege 4432 msiexec.exe Token: SeRestorePrivilege 4432 msiexec.exe - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 4588 msiexec.exe 4588 msiexec.exe - Suspicious use of WriteProcessMemory 26 IoCs
description pid Process procid_target PID 4432 wrote to memory of 3420 4432 msiexec.exe 97 PID 4432 wrote to memory of 5212 4432 msiexec.exe 100 PID 5236 wrote to memory of 5400 5236 AzbUzp.exe 122 PID 5236 wrote to memory of 5360 5236 AzbUzp.exe 124 PID 5400 wrote to memory of 5876 5400 cmd.exe 126 PID 5360 wrote to memory of 1056 5360 cmd.exe 127 PID 5400 wrote to memory of 828 5400 cmd.exe 128 PID 5400 wrote to memory of 4896 5400 cmd.exe 130 PID 5360 wrote to memory of 5700 5360 cmd.exe 131 PID 5360 wrote to memory of 4276 5360 cmd.exe 132 PID 900 wrote to memory of 3660 900 cmd.exe 134 PID 5236 wrote to memory of 3736 5236 AzbUzp.exe 136 PID 3736 wrote to memory of 4156 3736 cmd.exe 138 PID 3736 wrote to memory of 1612 3736 cmd.exe 140 PID 3736 wrote to memory of 6016 3736 cmd.exe 143 PID 4312 wrote to memory of 3192 4312 cmd.exe 144 PID 5236 wrote to memory of 2000 5236 AzbUzp.exe 145 PID 2000 wrote to memory of 5184 2000 cmd.exe 147 PID 2000 wrote to memory of 5812 2000 cmd.exe 148 PID 2000 wrote to memory of 4824 2000 cmd.exe 151 PID 4604 wrote to memory of 5672 4604 cmd.exe 152 PID 5236 wrote to memory of 4196 5236 AzbUzp.exe 153 PID 4196 wrote to memory of 1900 4196 cmd.exe 155 PID 4196 wrote to memory of 2044 4196 cmd.exe 156 PID 2056 wrote to memory of 4772 2056 cmd.exe 159 PID 4196 wrote to memory of 1272 4196 cmd.exe 160 - Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
- 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\install_30v8011.msi1⤵
- Enumerates connected drives
- Event Triggered Execution: Installer Packages
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:4588
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C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Enumerates connected drives
- 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:4432 -
C:\Windows\system32\srtasks.exeC:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:22⤵
- Suspicious use of AdjustPrivilegeToken
PID:3420
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C:\Windows\System32\MsiExec.exeC:\Windows\System32\MsiExec.exe -Embedding 603B9D274EFC15F963851240250FF211 E Global\MSI00002⤵
- Loads dropped DLL
- Badlisted process makes network request
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
PID:5212
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Checks SCSI registry key(s)
- Suspicious use of AdjustPrivilegeToken
PID:3972
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C:\Users\Public\Z9sVG0\AzbUzp.exeC:\Users\Public\Z9sVG0\AzbUzp.exe1⤵
- Checks computer location settings
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:5236 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" cmd.exe /c SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Users\Public\Z9sVG0\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F2⤵
- Indicator Removal: Clear Persistence
- Suspicious use of WriteProcessMemory
PID:5400 -
C:\Windows\system32\schtasks.exeSCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Users\Public\Z9sVG0\" /t REG_DWORD /d 0 /f"3⤵
- Scheduled Task/Job: Scheduled Task
PID:5876
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C:\Windows\system32\schtasks.exeSCHTASKS /Run /TN "Task1"3⤵PID:828
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C:\Windows\system32\schtasks.exeSCHTASKS /Delete /TN "Task1" /F3⤵PID:4896
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" cmd.exe /c SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\ProgramData\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F2⤵
- Indicator Removal: Clear Persistence
- Suspicious use of WriteProcessMemory
PID:5360 -
C:\Windows\system32\schtasks.exeSCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\ProgramData\" /t REG_DWORD /d 0 /f"3⤵
- Scheduled Task/Job: Scheduled Task
PID:1056
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C:\Windows\system32\schtasks.exeSCHTASKS /Run /TN "Task1"3⤵PID:5700
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C:\Windows\system32\schtasks.exeSCHTASKS /Delete /TN "Task1" /F3⤵PID:4276
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" cmd.exe /c SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Users\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F2⤵
- Indicator Removal: Clear Persistence
- Suspicious use of WriteProcessMemory
PID:3736 -
C:\Windows\system32\schtasks.exeSCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Users\" /t REG_DWORD /d 0 /f"3⤵
- Scheduled Task/Job: Scheduled Task
PID:4156
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C:\Windows\system32\schtasks.exeSCHTASKS /Run /TN "Task1"3⤵PID:1612
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C:\Windows\system32\schtasks.exeSCHTASKS /Delete /TN "Task1" /F3⤵PID:6016
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" cmd.exe /c SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Program Files (x86)\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F2⤵
- Indicator Removal: Clear Persistence
- Suspicious use of WriteProcessMemory
PID:2000 -
C:\Windows\system32\schtasks.exeSCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Program Files (x86)\" /t REG_DWORD /d 0 /f"3⤵
- Scheduled Task/Job: Scheduled Task
PID:5184
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C:\Windows\system32\schtasks.exeSCHTASKS /Run /TN "Task1"3⤵PID:5812
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C:\Windows\system32\schtasks.exeSCHTASKS /Delete /TN "Task1" /F3⤵PID:4824
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" cmd.exe /c SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"%USERPROFILE%\Documents\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F2⤵
- Indicator Removal: Clear Persistence
- Suspicious use of WriteProcessMemory
PID:4196 -
C:\Windows\system32\schtasks.exeSCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Users\Admin\Documents\" /t REG_DWORD /d 0 /f"3⤵
- Scheduled Task/Job: Scheduled Task
PID:1900
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C:\Windows\system32\schtasks.exeSCHTASKS /Run /TN "Task1"3⤵PID:2044
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C:\Windows\system32\schtasks.exeSCHTASKS /Delete /TN "Task1" /F3⤵PID:1272
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C:\Windows\system32\cmd.execmd.exe /c reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\ProgramData" /t REG_DWORD /d 0 /f1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:900 -
C:\Windows\system32\reg.exereg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\ProgramData" /t REG_DWORD /d 0 /f2⤵
- Windows security bypass
PID:3660
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C:\Windows\system32\cmd.execmd.exe1⤵PID:5504
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C:\Windows\system32\cmd.execmd.exe /c reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users" /t REG_DWORD /d 0 /f1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:4312 -
C:\Windows\system32\reg.exereg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users" /t REG_DWORD /d 0 /f2⤵
- Windows security bypass
PID:3192
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C:\Windows\system32\cmd.execmd.exe /c reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Program Files (x86)" /t REG_DWORD /d 0 /f1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:4604 -
C:\Windows\system32\reg.exereg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Program Files (x86)" /t REG_DWORD /d 0 /f2⤵
- Windows security bypass
PID:5672
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C:\Windows\system32\cmd.execmd.exe /c reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users\Admin\Documents" /t REG_DWORD /d 0 /f1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:2056 -
C:\Windows\system32\reg.exereg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users\Admin\Documents" /t REG_DWORD /d 0 /f2⤵
- Windows security bypass
PID:4772
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Network
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
1Windows Command Shell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Installer Packages
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Installer Packages
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Impair Defenses
1Disable or Modify Tools
1Indicator Removal
1Clear Persistence
1Modify Registry
2System Binary Proxy Execution
1Msiexec
1Replay Monitor
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Downloads
- Path C:\Config.Msi\e584c09.rbs
- Size 7KB
- SHA256 fe5f1aa896113ac7f3c2fc60e7d1683455c5eb984eb4af8d5d13f9b712d8dfdd
- MD5 443e631151c36e4206c6a2f076f9a60c
- SHA1 9818eb8950caf27aac1d9a42a1511ef0c576a209
- SHA512 587aebb2d4c2bbe7f433f46c9801e8c1e6e192b9ad8fc46021a05f6e9f2421cdd4e274c966eebbd8db0c0f7618ae39e7ddab76da07506bd78734cb4eee53ade7
- SSDEEP 96:MV74uu1eGZxUUpdv21CsThqK/Updv21C6jdAsDThqKjHYIK5RPWELEyE/YwwCKpz:MV74eezfv2IIBsfv2ISBIHtI57Kpz
- TLSH T15AF10046B60581E2F9977731CF271B263BB3D3E49314630B0ADD84748E4738D6EA629E
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Public\Z9sVG0\AzbUzp.exe
- Size 135KB
- SHA256 676a2a7b94ca2f8ec76352ee656e4d075bb342bd7ad6efbc7c19c060001eace7
- MD5 9ec587911e501b73b7cf09f05d0ae17d
- SHA1 5b62403cc9a668c6e5c70ace177fd54fcc4c5936
- SHA512 d05468a472373815c46ccb46ec743408365d24982d10d8a23ee0036c28cf3dacd05d74304ef2d4b7118f91ff3f631f676b2e86ddee92a02cf988b0d3c6247847
- SSDEEP 3072:MmhXb5pgtiaRENEErO9Uj4OqhhUvB4BNgQaJ:MmjgtiayGErsUKh3To
- TLSH T1D0D38C2776A474F9E1778635C8511A1AE772B8760770CB9F03A442A62F237D19E3EF20
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Public\Z9sVG0\UxEnhance64.dll
- Size 3.1MB
- SHA256 caa39579d3484cbed4578445b8930f18a8faccffd80a3239031759e8852925a6
- MD5 567022d175afe8f157bf3cf0f128e26a
- SHA1 e5d56673db23b39130e477cbf90b09a749c644a5
- SHA512 759a1212b435a178a89a5b2c5bfd8b38a7f59cf2e8ef6415a49bf030e44ff0af6ca9397a635ab194f8398e1317d405157a3f7eb6c099e9dac05d67b37b1f263f
- SSDEEP 49152:P9KpI8cBa0kj6BK0x3TiMQclkGo2PXk6rkwuuWG/+WizBedfb77N3SnKrKB+R:P9m29xx3Tiqt06ox6+z2rNNrKoR
- TLSH T1D3E523E5B6D739F6D023CBF4DA62A1AD70393F505F635C5F3B8929014E62228973A390
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Public\Z9sVG0\adoresd.dat
- Size 4.8MB
- SHA256 b06582c6f284e0aedc00864462295ce877197ba261cbd9c0c815d6c59944067f
- MD5 6c15825ed7195615ec128f00b208285c
- SHA1 1427a1eaa94895b97a1ea8237047578aaba16da2
- SHA512 d06292b3ec73095ec48e03f131c89df827e7ca276285b0dc916c63c9f9fb8bde858e92e95ad2492c7e2703ce0f5ca771e639a3a653642f4acad492f246266eb9
- SSDEEP 98304:BuZ630UjjOt6udZuYb7Ad2WAqSFmtNYNF/ltN3fjZgRnXxs:yQDPnORb7AdPEm7Y7ltlVgxs
- TLSH T11E363339536D9C62DDC7A0F8A49D4596FF683D60FAE2A006B47C1D213015DFB986FE08
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Public\Z9sVG0\msadox.tb
- Size 8KB
- SHA256 9ff15967b031b81d823a9437526bba7702abe5ec98adf46bf35f690e7349a008
- MD5 c961721aa038214abd5820b8f2a1f044
- SHA1 22cc6e85d65c2ed990c8a39d43519ea87499f888
- SHA512 83b4e0726c268a8ea682e35b539a5b41ed748024a213f0762fb5ad74cbc3fcbb24dfe1b20bb16442eb219f673ce7b8da1d4f7fb25934526cd4b4789afc0458c8
- SSDEEP 192:RqbZajnZ45X1q3JXglD+3vR8cwNhIMCGe2y0PQp:RsZqZOXQ3uqvR2Kfzp
- TLSH T1C0029E05D7A20CC3E2016C71CD9EB2F5AB13A1DADA3926719C67D4C16B0B2DD2CE620D
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\Installer\MSI4DAF.tmp
- Size 9.8MB
- SHA256 7d1d71636493fef914701c1bb95892afdcae480e9a997fd2799cdefd5d60b531
- MD5 7cbd96144add3851c47701f1de749754
- SHA1 d9593265a9a25d89322b6895061e58d759f90880
- SHA512 09bb3a05f602c8820a9fe592861a3a5912153199340efdfd90322b26cdba93c2b8583870267352d5f89312888e098ffb0993be0dc43f817d93606fc547fcc698
- SSDEEP 196608:9sz4tlWBdX0N/o3uQjr9OBBCB1nbm0CEMJQRU9WWZF1EDC/SIysiwPifQx4uyw:uzXX0xAt9Pj1MlZbM1bKoAyw
- TLSH T1BDA633C57DC73270E01BC376E18065ADB13A7BC3FE678C1B7AEE65049DA321A51B8A05
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\Installer\e584c08.msi
- Size 9.8MB
- SHA256 c4253111cd730a1df152290b72eecec22237983a9592786e2e6390bf401dd66c
- MD5 6c123666544438dc6c2f71dbc31aa1c2
- SHA1 68a62c96993bfa8f8f14a2f89d6a0835f882392a
- SHA512 405dc274836a6c1819bfc1c51c1542180fd7ef6e8ef1026d0c4851aa829391e62fa4ee0a1d70c350475582606e617d74a7fafeea1eb3520169a221f268b19d08
- SSDEEP 196608:Nsz4tlWBdX0N/o3uQjr9OBHCB1nbm0CEMJQRU9WWZF1EDC/SIzsiwPifQx4uy/:ezXX0xAt9Rj1MlZbMsbKoAy/
- TLSH T169A633C17DC72371E01BC376E181A5ADB13A7FC3BE228C1B7ADE75049DB222651B9A05
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path \??\GLOBALROOT\Device\HarddiskVolumeShadowCopy2\System Volume Information\SPP\metadata-2
- Size 24.1MB
- SHA256 5d27a1d7bbd86678ed2bbff189ad77e2df46c15d9bb2939df368c0d1ce0c91a5
- MD5 766b6b791d400dfb272d719aeebbb58f
- SHA1 615a5e8cfdc358f17e675ad3d20ab9571379a989
- SHA512 5249d72c91067c41cae093f8ae776114bc4e5577f623990f9567f0c757a9fe9d9fe9c18da79cf6ee68d73326fbdbb9c8278ec94b6091763e53c17d51693ea24e
- SSDEEP 24576:bu8m+1zMdoO/vvTL7WNeImKZc00jV1dShLmtPC8Vl0aMOqkAIv1UF7GRo:c
- TLSH T13D47C42437FD2210E7F79E3C68F06A27893A7D5B9C159E8D05411F8E0961BB0E872F5A
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path \??\Volume{12d9ef41-0000-0000-0000-d01200000000}\System Volume Information\SPP\OnlineMetadataCache\{a9f59ebb-92e5-4b76-8162-bb2a6aac229b}_OnDiskSnapshotProp
- Size 6KB
- SHA256 a4c4218230221d3d7988c172a6546eb07a83f7a99786b2d5ecc3ed2af234bb98
- MD5 7bad46aae20d5b5f95308d0cf22cab44
- SHA1 16d95db4cdf49ebf553c93d694c831ce7b9e30d3
- SHA512 afac5266ff723ec2f277ba7c603c8f7db1b29406760b644210e673fa2fc2f12e67097119d9d8d736097dc67e025ed9c89680b797ba0712983736c045697028fe
- SSDEEP 96:FpDEnAvc8DD84LTHzbOHXOHBlBRQ88Sc9XE56tOSVQpu:Ddb++ZVm
- TLSH T16CD19A185AE54311E2B3AB712DF18557A477B911EF33CB8E0198638E2670A10F935F6F
- MD5 SHA1 SHA512 SSDEEP TLSH