Analysis
- max time kernel
150s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
29/07/2026, 02:57
Static task
static1
Behavioral task
behavioral1
Sample
Install_28n002.msi
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
Install_28n002.msi
Resource
win11ltsc2024-20260709-en
General
- Target Install_28n002.msi
- Size 5.7MB
- Sample260729-df2hhashrd
- SHA256 c12f85dbe15aff749be11b5ecd12ecfa323c3b62df457e9fea8031b74b848472
- MD5 8dffff5f0590f5dc9c8de0bdf50ac73d
- SHA1 bd5996b7c871ed4ec5497393e848ccb011a2c370
- SHA512 08f74980f46a693db7ec6e21770dd0c154072fc441924041070543d3f9a186e926253d50a9dc93cf09ef349245597a3bd21a560f00c5b134a1e027d67c1e48f2
- SSDEEP 98304:F6pdCiGJuFw5V4SGWXlgAzCEFO0kJQpAmAzKdN8wMVL66dYXzIrrrHlL:8dCis4BEoZJLm4Kv8w+GzerF
- TLSH T1835633D179C66F70D0A3CBF4561A6A1D3DAE3FD5B972CC0A67D43A006E32625DA32309
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Windows security bypass 2 TTPs 10 IoCs
description ioc Process 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 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 Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths 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 Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Public\E7QXSe = "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:\ProgramData = "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-1-5-21-1788976790-1541110888-1636651838-1000\Control Panel\International\Geo\Nation M5cFlI.exe - Executes dropped EXE 1 IoCs
pid Process 1148 M5cFlI.exe - Loads dropped DLL 2 IoCs
pid Process 1516 MsiExec.exe 1148 M5cFlI.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\\E7QXSe\\M5cFlI.exe\"" M5cFlI.exe - Badlisted process makes network request 6 IoCs
Network request originating from process or tool commonly abused by malware.
flow pid Process 26 1516 MsiExec.exe 31 1516 MsiExec.exe 40 1516 MsiExec.exe 43 1516 MsiExec.exe 45 1516 MsiExec.exe 48 1516 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) \??\A: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\W: msiexec.exe - Indicator Removal: Clear Persistence 1 TTPs 5 IoCs
Clear artifacts associated with previously established persistence like scheduletasks on a host.
pid Process 1196 cmd.exe 3776 cmd.exe 4228 cmd.exe 4440 cmd.exe 3428 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\D077F3BA01F0F2293C650040B1B80D25_46BE3773AFCF70DA60E4725C8326A576 MsiExec.exe File created C:\Windows\System32\CodeIntegrity\SiPolicy.p7b M5cFlI.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\MetaData\0DA515F703BB9B49479E8697ADB0B955_4136D3715888E22D65EBE484B233D81B MsiExec.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\1BA79029EC3FFD076F5DAC2F70A18685 MsiExec.exe 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\0766DB9AB186806BB9A6B6802D3BA734 MsiExec.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\0766DB9AB186806BB9A6B6802D3BA734 MsiExec.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\D077F3BA01F0F2293C650040B1B80D25_46BE3773AFCF70DA60E4725C8326A576 MsiExec.exe - Drops file in Windows directory 9 IoCs
description ioc Process File created C:\Windows\Installer\e584c66.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\MSI4D8E.tmp msiexec.exe File opened for modification C:\Windows\Installer\MSI4E1C.tmp msiexec.exe File opened for modification C:\Windows\Installer\e584c66.msi msiexec.exe File created C:\Windows\Installer\inprogressinstallinfo.ipi msiexec.exe File created C:\Windows\Installer\e584c68.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 3592 msiexec.exe - Executes a command shell one-liner 1 TTPs 5 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 1272 cmd.exe 3592 cmd.exe 1780 cmd.exe 988 cmd.exe 5012 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 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 9 IoCs
description ioc Process 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\UNCAsIntranet = "1" MsiExec.exe Key deleted \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27\52C64B7E 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\AutoDetect = "0" 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 msiexec.exe - Modifies registry class 22 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\2A72C6A1D3AFA31F644E0BF5ED2E18BF msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\2A72C6A1D3AFA31F644E0BF5ED2E18BF\PackageCode = "DDBDB3AAAA3DFAD46BC0B0DC3E8339EA" 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 Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\41FC6B43184718F22B055265DD07D941 msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\2A72C6A1D3AFA31F644E0BF5ED2E18BF\SourceList\Media msiexec.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\2A72C6A1D3AFA31F644E0BF5ED2E18BF\Clients = 3a0000000000 msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\2A72C6A1D3AFA31F644E0BF5ED2E18BF\UuueatYAD msiexec.exe 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\InstanceType = "0" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\2A72C6A1D3AFA31F644E0BF5ED2E18BF\SourceList msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\2A72C6A1D3AFA31F644E0BF5ED2E18BF\SourceList\PackageName = "Install_28n002.msi" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\2A72C6A1D3AFA31F644E0BF5ED2E18BF\SourceList\Net\1 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\" 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\AdvertiseFlags = "388" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\41FC6B43184718F22B055265DD07D941\2A72C6A1D3AFA31F644E0BF5ED2E18BF 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\Features\2A72C6A1D3AFA31F644E0BF5ED2E18BF msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\2A72C6A1D3AFA31F644E0BF5ED2E18BF\AuthorizedLUAApp = "0" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\2A72C6A1D3AFA31F644E0BF5ED2E18BF\DeploymentFlags = "3" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\2A72C6A1D3AFA31F644E0BF5ED2E18BF\SourceList\Net msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\2A72C6A1D3AFA31F644E0BF5ED2E18BF\SourceList\Media\1 = ";" 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 2448 schtasks.exe 3992 schtasks.exe 1516 schtasks.exe 2952 schtasks.exe 4020 schtasks.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4740 msiexec.exe 4740 msiexec.exe 1516 MsiExec.exe 1516 MsiExec.exe 1516 MsiExec.exe 1516 MsiExec.exe 1516 MsiExec.exe 1516 MsiExec.exe 1516 MsiExec.exe 1516 MsiExec.exe 1516 MsiExec.exe 1516 MsiExec.exe 1516 MsiExec.exe 1516 MsiExec.exe 1516 MsiExec.exe 1516 MsiExec.exe 1516 MsiExec.exe 1516 MsiExec.exe 1516 MsiExec.exe 1516 MsiExec.exe 1516 MsiExec.exe 1516 MsiExec.exe 1516 MsiExec.exe 1516 MsiExec.exe 1516 MsiExec.exe 1516 MsiExec.exe 1516 MsiExec.exe 1516 MsiExec.exe 1516 MsiExec.exe 1516 MsiExec.exe 1516 MsiExec.exe 1516 MsiExec.exe 1516 MsiExec.exe 1516 MsiExec.exe 1516 MsiExec.exe 1516 MsiExec.exe 1516 MsiExec.exe 1516 MsiExec.exe 1148 M5cFlI.exe 1148 M5cFlI.exe 1148 M5cFlI.exe 1148 M5cFlI.exe 1148 M5cFlI.exe 1148 M5cFlI.exe 1148 M5cFlI.exe 1148 M5cFlI.exe 1148 M5cFlI.exe 1148 M5cFlI.exe 1148 M5cFlI.exe 1148 M5cFlI.exe 1148 M5cFlI.exe 1148 M5cFlI.exe 1148 M5cFlI.exe 1148 M5cFlI.exe 1148 M5cFlI.exe 1148 M5cFlI.exe 1148 M5cFlI.exe 1148 M5cFlI.exe 1148 M5cFlI.exe 1148 M5cFlI.exe 1148 M5cFlI.exe 1148 M5cFlI.exe 1148 M5cFlI.exe 1148 M5cFlI.exe - Suspicious behavior: LoadsDriver 3 IoCs
pid Process 668 Process not Found 668 Process not Found 668 Process not Found - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeShutdownPrivilege 3592 msiexec.exe Token: SeIncreaseQuotaPrivilege 3592 msiexec.exe Token: SeSecurityPrivilege 4740 msiexec.exe Token: SeCreateTokenPrivilege 3592 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 3592 msiexec.exe Token: SeLockMemoryPrivilege 3592 msiexec.exe Token: SeIncreaseQuotaPrivilege 3592 msiexec.exe Token: SeMachineAccountPrivilege 3592 msiexec.exe Token: SeTcbPrivilege 3592 msiexec.exe Token: SeSecurityPrivilege 3592 msiexec.exe Token: SeTakeOwnershipPrivilege 3592 msiexec.exe Token: SeLoadDriverPrivilege 3592 msiexec.exe Token: SeSystemProfilePrivilege 3592 msiexec.exe Token: SeSystemtimePrivilege 3592 msiexec.exe Token: SeProfSingleProcessPrivilege 3592 msiexec.exe Token: SeIncBasePriorityPrivilege 3592 msiexec.exe Token: SeCreatePagefilePrivilege 3592 msiexec.exe Token: SeCreatePermanentPrivilege 3592 msiexec.exe Token: SeBackupPrivilege 3592 msiexec.exe Token: SeRestorePrivilege 3592 msiexec.exe Token: SeShutdownPrivilege 3592 msiexec.exe Token: SeDebugPrivilege 3592 msiexec.exe Token: SeAuditPrivilege 3592 msiexec.exe Token: SeSystemEnvironmentPrivilege 3592 msiexec.exe Token: SeChangeNotifyPrivilege 3592 msiexec.exe Token: SeRemoteShutdownPrivilege 3592 msiexec.exe Token: SeUndockPrivilege 3592 msiexec.exe Token: SeSyncAgentPrivilege 3592 msiexec.exe Token: SeEnableDelegationPrivilege 3592 msiexec.exe Token: SeManageVolumePrivilege 3592 msiexec.exe Token: SeImpersonatePrivilege 3592 msiexec.exe Token: SeCreateGlobalPrivilege 3592 msiexec.exe Token: SeBackupPrivilege 2536 vssvc.exe Token: SeRestorePrivilege 2536 vssvc.exe Token: SeAuditPrivilege 2536 vssvc.exe Token: SeBackupPrivilege 4740 msiexec.exe Token: SeRestorePrivilege 4740 msiexec.exe Token: SeRestorePrivilege 4740 msiexec.exe Token: SeTakeOwnershipPrivilege 4740 msiexec.exe Token: SeRestorePrivilege 4740 msiexec.exe Token: SeTakeOwnershipPrivilege 4740 msiexec.exe Token: SeRestorePrivilege 4740 msiexec.exe Token: SeTakeOwnershipPrivilege 4740 msiexec.exe Token: SeBackupPrivilege 1924 srtasks.exe Token: SeRestorePrivilege 1924 srtasks.exe Token: SeSecurityPrivilege 1924 srtasks.exe Token: SeTakeOwnershipPrivilege 1924 srtasks.exe Token: SeBackupPrivilege 1924 srtasks.exe Token: SeRestorePrivilege 1924 srtasks.exe Token: SeSecurityPrivilege 1924 srtasks.exe Token: SeTakeOwnershipPrivilege 1924 srtasks.exe Token: SeRestorePrivilege 4740 msiexec.exe Token: SeTakeOwnershipPrivilege 4740 msiexec.exe Token: SeRestorePrivilege 4740 msiexec.exe Token: SeTakeOwnershipPrivilege 4740 msiexec.exe Token: SeRestorePrivilege 4740 msiexec.exe Token: SeTakeOwnershipPrivilege 4740 msiexec.exe Token: SeRestorePrivilege 4740 msiexec.exe Token: SeTakeOwnershipPrivilege 4740 msiexec.exe Token: SeRestorePrivilege 4740 msiexec.exe Token: SeTakeOwnershipPrivilege 4740 msiexec.exe Token: SeRestorePrivilege 4740 msiexec.exe Token: SeTakeOwnershipPrivilege 4740 msiexec.exe Token: SeRestorePrivilege 4740 msiexec.exe - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 3592 msiexec.exe 3592 msiexec.exe - Suspicious use of WriteProcessMemory 27 IoCs
description pid Process procid_target PID 4740 wrote to memory of 1924 4740 msiexec.exe 92 PID 4740 wrote to memory of 1516 4740 msiexec.exe 94 PID 1148 wrote to memory of 3776 1148 M5cFlI.exe 110 PID 3776 wrote to memory of 2448 3776 cmd.exe 113 PID 3776 wrote to memory of 4024 3776 cmd.exe 114 PID 3776 wrote to memory of 3056 3776 cmd.exe 116 PID 5012 wrote to memory of 4216 5012 cmd.exe 118 PID 1148 wrote to memory of 4228 1148 M5cFlI.exe 121 PID 4228 wrote to memory of 3992 4228 cmd.exe 123 PID 4228 wrote to memory of 3872 4228 cmd.exe 124 PID 4228 wrote to memory of 2036 4228 cmd.exe 127 PID 1272 wrote to memory of 1432 1272 cmd.exe 128 PID 1148 wrote to memory of 4440 1148 M5cFlI.exe 129 PID 4440 wrote to memory of 1516 4440 cmd.exe 131 PID 4440 wrote to memory of 3688 4440 cmd.exe 132 PID 4440 wrote to memory of 4500 4440 cmd.exe 135 PID 3592 wrote to memory of 680 3592 cmd.exe 136 PID 1148 wrote to memory of 3428 1148 M5cFlI.exe 137 PID 3428 wrote to memory of 2952 3428 cmd.exe 139 PID 3428 wrote to memory of 2412 3428 cmd.exe 140 PID 1780 wrote to memory of 3680 1780 cmd.exe 143 PID 3428 wrote to memory of 2060 3428 cmd.exe 144 PID 1148 wrote to memory of 1196 1148 M5cFlI.exe 145 PID 1196 wrote to memory of 4020 1196 cmd.exe 147 PID 1196 wrote to memory of 764 1196 cmd.exe 148 PID 988 wrote to memory of 2064 988 cmd.exe 151 PID 1196 wrote to memory of 3032 1196 cmd.exe 152 - 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
-
C:\Windows\system32\msiexec.exemsiexec.exe /I C:\Users\Admin\AppData\Local\Temp\Install_28n002.msi1⤵
- Enumerates connected drives
- Event Triggered Execution: Installer Packages
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:3592
-
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:4740 -
C:\Windows\system32\srtasks.exeC:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:22⤵
- Suspicious use of AdjustPrivilegeToken
PID:1924
-
-
C:\Windows\System32\MsiExec.exeC:\Windows\System32\MsiExec.exe -Embedding DBBEB42942883506FCAB3802185133D4 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:1516
-
-
C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Checks SCSI registry key(s)
- Suspicious use of AdjustPrivilegeToken
PID:2536
-
C:\Users\Public\E7QXSe\M5cFlI.exeC:\Users\Public\E7QXSe\M5cFlI.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:1148 -
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\E7QXSe\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F2⤵
- Indicator Removal: Clear Persistence
- Suspicious use of WriteProcessMemory
PID:3776 -
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\E7QXSe\" /t REG_DWORD /d 0 /f"3⤵
- Scheduled Task/Job: Scheduled Task
PID:2448
-
-
C:\Windows\system32\schtasks.exeSCHTASKS /Run /TN "Task1"3⤵PID:4024
-
-
C:\Windows\system32\schtasks.exeSCHTASKS /Delete /TN "Task1" /F3⤵PID:3056
-
-
-
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:4228 -
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:3992
-
-
C:\Windows\system32\schtasks.exeSCHTASKS /Run /TN "Task1"3⤵PID:3872
-
-
C:\Windows\system32\schtasks.exeSCHTASKS /Delete /TN "Task1" /F3⤵PID:2036
-
-
-
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:4440 -
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:1516
-
-
C:\Windows\system32\schtasks.exeSCHTASKS /Run /TN "Task1"3⤵PID:3688
-
-
C:\Windows\system32\schtasks.exeSCHTASKS /Delete /TN "Task1" /F3⤵PID:4500
-
-
-
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:3428 -
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:2952
-
-
C:\Windows\system32\schtasks.exeSCHTASKS /Run /TN "Task1"3⤵PID:2412
-
-
C:\Windows\system32\schtasks.exeSCHTASKS /Delete /TN "Task1" /F3⤵PID:2060
-
-
-
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:1196 -
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:4020
-
-
C:\Windows\system32\schtasks.exeSCHTASKS /Run /TN "Task1"3⤵PID:764
-
-
C:\Windows\system32\schtasks.exeSCHTASKS /Delete /TN "Task1" /F3⤵PID:3032
-
-
-
C:\Windows\system32\cmd.execmd.exe /c reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users\Public\E7QXSe" /t REG_DWORD /d 0 /f1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:5012 -
C:\Windows\system32\reg.exereg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users\Public\E7QXSe" /t REG_DWORD /d 0 /f2⤵
- Windows security bypass
PID:4216
-
-
C:\Windows\system32\cmd.execmd.exe1⤵PID:1136
-
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:1272 -
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:1432
-
-
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:3592 -
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:680
-
-
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:1780 -
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:3680
-
-
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:988 -
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:2064
-
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
Loading Replay Monitor...
Downloads
- Path C:\Config.Msi\e584c67.rbs
- Size 7KB
- SHA256 2350dc6ff9e158dbe578b5d4378945ad99fbaafcf38ae4bd7e78eb9309242fd9
- MD5 8a17315b6afd268f0b4d5ecba1273984
- SHA1 d0e019d682268ce34fedeb6a0fde7454c4da26d6
- SHA512 ada9507f64c7fa0e9003e5e9c927519ef302fc950a3f23e92fdbba66afb63a97d6ddb5701abed6be93b4aef54db852ba7976f4e7ed6be33f5576f15b75f88d52
- SSDEEP 96:fVB54uu1eG0xUUjdD21CsThqK/UjdD21C6jdAsDThqKjHYIK5RPWELEyE/YwgpCS:fVn4edzxD2IIBsxD2ISBIHtI5csKpB
- TLSH T185F10146B20581D2F9977730CF271B263BB3D3E49314630B1ADE84749E4738DAEA619E
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Public\E7QXSe\M5cFlI.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\E7QXSe\UxEnhance64.dll
- Size 3.1MB
- SHA256 0db9fe490cef72c38ca833b4e3ab1e19eddbb13ad88e7f1c0c3df8c85da98671
- MD5 2de1bcd9330cbfc9dd4945c702d4a4a3
- SHA1 5548663a9381fe1dca0688458f4d6e7486c43cf0
- SHA512 318f7a4f9d935c569fae170733c5f7c26215b7fbc57be473137ef3e413dc37efd79149c63684bd6ac2c012063e5a7f92b95ee84e9f450dd88557faee1c15c8bf
- SSDEEP 49152:P9KpI8cBa0kj6BK0x3TiMQclkGo2PXk6rkwuuWG/+WizBedfb77N3SnKrKB+M:P9m29xx3Tiqt06ox6+z2rNNrKoM
- TLSH T16EE523E5B6D739F6D023CBF4DA62A1AD70393F505F635C5F3B8929014E62228973A390
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Public\E7QXSe\adoresd.dat
- Size 4.8MB
- SHA256 c6592d1aba64d2a8ce9b9f71f4cb1d419e77cb326e0608fa64a1b4536eac3cc8
- MD5 43bc8c1274306fba19ad07358d2170ef
- SHA1 5ea47201e9bb8efa1c389b78e751abbf8cbee4be
- SHA512 1816dc5981d20786410874e939a2442402e187e8d98b490a2eb655bafeba650d6eab7e802e1a02f66fcac8a2adcd9c35f8cbcd82ec4bf1c76120717c7d3754c9
- SSDEEP 98304:juZ630UjjOt6udZuYb7Ad2WAqSFmtNYNF/ltN3fjZgRnXxs:kQDPnORb7AdPEm7Y7ltlVgxs
- TLSH T1D5363339536D9C62DDC7A0F8A49D4596FF683D60FAE2A006B47C1D213015DFB986FE08
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Public\E7QXSe\msadox.tb
- Size 8KB
- SHA256 6b16360383905130975d5a3a90e584aa0609d626117fea303facf20112d922cd
- MD5 15913ff793eb61416775476775041475
- SHA1 9670573daa43c5ca51ab03e4e3cb4072a1f0563d
- SHA512 6880c7e7f2419570e25c5684579728d93d0b81c6eb9bf2a312cc6face0f4601750be954bcb8d90d36588d9cdcaec8d50211056120569c0439a0f4d994b58678c
- SSDEEP 192:PqbZajnZ45X1q3JXglD+3vR8cwNhIMCGe2y0PQp:PsZqZOXQ3uqvR2Kfzp
- TLSH T16A029E05D7A20CC3D2016C71CD9EB2F5AB13A1DADA3926719C67D4C167072DD2CE620D
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\Installer\MSI4E1C.tmp
- Size 5.7MB
- SHA256 f2f0cc6f7b1e3334ca03256781a86ab7c7c728a28de49714dde0e915fa4eb146
- MD5 528e32e0083a77b685012405a91c6492
- SHA1 beb6b6d191c2772b2e10dc17e4ab2416b6810858
- SHA512 8195a58ee3cb5b2d33bff4694aefb266551e45a17acad33ab84133cb5f2b43c854f5fa3791b340b813ff61757d68df07b652857d502d1a726a8eee2a889b891b
- SSDEEP 98304:w6pdCiGJuFw5V4SGWXlgAzCEFO0kJQpAmAzKdN8wMVLS6dYXzIrrrHlG:TdCis4BEoZJLm4Kv8wWGzerI
- TLSH T14A5633D139C66F70D1A3CBF4665A391D3CAE3BD5B9728C0A67D43A00AE73615DA32309
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\Installer\e584c66.msi
- Size 5.7MB
- SHA256 c12f85dbe15aff749be11b5ecd12ecfa323c3b62df457e9fea8031b74b848472
- MD5 8dffff5f0590f5dc9c8de0bdf50ac73d
- SHA1 bd5996b7c871ed4ec5497393e848ccb011a2c370
- SHA512 08f74980f46a693db7ec6e21770dd0c154072fc441924041070543d3f9a186e926253d50a9dc93cf09ef349245597a3bd21a560f00c5b134a1e027d67c1e48f2
- SSDEEP 98304:F6pdCiGJuFw5V4SGWXlgAzCEFO0kJQpAmAzKdN8wMVL66dYXzIrrrHlL:8dCis4BEoZJLm4Kv8w+GzerF
- TLSH T1835633D179C66F70D0A3CBF4561A6A1D3DAE3FD5B972CC0A67D43A006E32625DA32309
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path \??\GLOBALROOT\Device\HarddiskVolumeShadowCopy2\System Volume Information\SPP\metadata-2
- Size 24.1MB
- SHA256 d77b5f664f9eb5316886b0ecfab8381185ce1c48622cda292adefdd104fbc171
- MD5 32b6910406eac627230a8527b64980ea
- SHA1 5c7754e3cbdb85c1d9caf4a14b04d3e62d61c3ad
- SHA512 eaf2e9173eed60d131235242292a4ff2eb2c925d8f64f3f4038390061867f1c01e6bc781aa03648d3a506a5ff6c69a4cad68f16c1ebd7416e7abfa20c002538f
- SSDEEP 24576:Wu8m+1zmdoO/vvTLL2L+ema/qCkTzFbC39md5k6lT0aKusyWYvFCztAhO:r
- TLSH T15E47C52476F92100E7F79E3CACF06A2359397D5B9C19EE8D05411F4E0922BB1E872F5A
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path \??\Volume{4588d6e0-0000-0000-0000-d01200000000}\System Volume Information\SPP\OnlineMetadataCache\{93f60c34-a7db-44d6-a0de-52fc463eeb90}_OnDiskSnapshotProp
- Size 6KB
- SHA256 d8ac3c339f0788c8e089176849a0621baa7bb51a979826af9ec71e74853f913d
- MD5 b652f3177385d624a28aa689ea556b8e
- SHA1 ad052cf36ef87246f44dee96f3fe1a6c02805589
- SHA512 a66e8529c2924f6eab03e4bc2369fed17279f7b3a14ec7156ac12e02eed1a772fcc84cb1473688a41497fbd31e7d3abbb1d283d5b86d52de8e25c71cb4ec3131
- SSDEEP 96:FODEBAY0vc8DD84LTHzbOHXOHBlBRQ88Sc9XE56tOSVQpu:gtb++ZVm
- TLSH T1B0D199085AF54711E2B3AB3129F18557A877B911EF33CB8E0298238E6671A10F875F5F
- MD5 SHA1 SHA512 SSDEEP TLSH