Analysis
- max time kernel
150s - max time network
146s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
04/06/2024, 01:52
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
c88dbfa8510ba03e204e2458434be95cb232f34a0b530a299ba6fdecd3c39820.exe
Resource
win7-20240221-en
19 signatures
150 seconds
Behavioral task
behavioral2
Sample
c88dbfa8510ba03e204e2458434be95cb232f34a0b530a299ba6fdecd3c39820.exe
Resource
win10v2004-20240508-en
15 signatures
150 seconds
General
- Target c88dbfa8510ba03e204e2458434be95cb232f34a0b530a299ba6fdecd3c39820.exe
- Size 5.3MB
- Sample240604-caq9xaaa56
- SHA256 c88dbfa8510ba03e204e2458434be95cb232f34a0b530a299ba6fdecd3c39820
- MD5 3974c5d0b92366bbc9af950c8d7f898d
- SHA1 1b141b9cced64d1b86cd9d3460062ee7ecd34357
- SHA512 6b786fcf6ad40c3f8007e55242db7794f640177f3394a49a3ac9dc3b6cf3588eefe8e3db8ed21d9fcc3962de50d48c6c28867ab92a7da324389e19b9642170fa
- SSDEEP 98304:6dabsLaGmmo105PwezFkinGRvGmWxsEI9KHkfK7JwzlHhvSasMwpHNr:6E1m1iiEuf9WN6Qm5
- MD5 SHA1 SHA512 SSDEEP
Score
8/10
Malware Config
Signatures
- Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
pid Process 4484 powershell.exe 4072 powershell.exe - Creates new service(s) 2 TTPs
- Drops file in Drivers directory 2 IoCs
description ioc Process File created C:\Windows\system32\drivers\etc\hosts c88dbfa8510ba03e204e2458434be95cb232f34a0b530a299ba6fdecd3c39820.exe File created C:\Windows\system32\drivers\etc\hosts updater.exe - Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate wmiprvse.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion wmiprvse.exe - Executes dropped EXE 1 IoCs
pid Process 4140 updater.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 svchost.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776 svchost.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\77EC63BDA74BD0D0E0426DC8F8008506 svchost.exe File opened for modification C:\Windows\System32\Winevt\Logs\Microsoft-Windows-Security-Mitigations%4KernelMode.evtx svchost.exe File created C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive powershell.exe File opened for modification C:\Windows\system32\MRT.exe updater.exe File opened for modification C:\Windows\system32\MRT.exe c88dbfa8510ba03e204e2458434be95cb232f34a0b530a299ba6fdecd3c39820.exe File created 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\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_363582827213C09529A76F35FB615187 svchost.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\Winevt\Logs\Microsoft-Windows-Security-Mitigations%4UserMode.evtx svchost.exe File opened for modification C:\Windows\System32\Winevt\Logs\Setup.evtx svchost.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\77EC63BDA74BD0D0E0426DC8F8008506 svchost.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_6372E0472AFF76BB926C97818BC773B9 svchost.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\FB0D848F74F70BB2EAA93746D24D9749 svchost.exe - Suspicious use of SetThreadContext 4 IoCs
description pid Process procid_target PID 2764 set thread context of 2840 2764 c88dbfa8510ba03e204e2458434be95cb232f34a0b530a299ba6fdecd3c39820.exe 95 PID 4140 set thread context of 4884 4140 updater.exe 121 PID 4140 set thread context of 3080 4140 updater.exe 124 PID 4140 set thread context of 640 4140 updater.exe 126 - Launches sc.exe 4 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 4280 sc.exe 4048 sc.exe 1616 sc.exe 2320 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 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 Key queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 wmiprvse.exe Key security queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 wmiprvse.exe - Enumerates system info in registry 2 TTPs 1 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier wmiprvse.exe - Modifies data under HKEY_USERS 64 IoCs
description ioc Process 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\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\Root\Certificates svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ powershell.exe Key created \REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\TrustedPeople svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry OfficeClickToRun.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe\ULSMonitor\ULSTagIds0 = "5804129,7202269,17110992,41484365,39965824,7153487,17110988,508368333,17962391,17962392,3462423,3702920,3700754,3965062,4297094,7153421,18716193,7153435,7202265,20502174,6308191,18407617" OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs powershell.exe Key created \REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\CA svchost.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\Disallowed\CRLs svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates powershell.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\Disallowed\Certificates svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust powershell.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\CA\Certificates svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs powershell.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\trust\Certificates svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\CTLs svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" powershell.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\trust\Certificates svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople powershell.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\Disallowed\Certificates svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs powershell.exe Key created \REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\Disallowed svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs powershell.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\Root\CTLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\SmartCardRoot\CTLs svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\trust\CTLs svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0 OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.exe Key created \REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\Disallowed svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" powershell.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\TrustedPeople\CRLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs powershell.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root powershell.exe Key created \REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\Root svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\trust svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs powershell.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\TrustedPeople\Certificates svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\trust\CRLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\CA\CTLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\CRLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\SmartCardRoot\CRLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\TrustedPeople\CTLs svchost.exe Key deleted \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe OfficeClickToRun.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesLastModified\officeclicktorun.exe_queried = "1717466056" OfficeClickToRun.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe\ULSMonitor\ULSCategoriesSeverities = "1329 10,1329 50,1329 15,1329 100,1329 6" OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs powershell.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2764 c88dbfa8510ba03e204e2458434be95cb232f34a0b530a299ba6fdecd3c39820.exe 4484 powershell.exe 4484 powershell.exe 2764 c88dbfa8510ba03e204e2458434be95cb232f34a0b530a299ba6fdecd3c39820.exe 2764 c88dbfa8510ba03e204e2458434be95cb232f34a0b530a299ba6fdecd3c39820.exe 2764 c88dbfa8510ba03e204e2458434be95cb232f34a0b530a299ba6fdecd3c39820.exe 2764 c88dbfa8510ba03e204e2458434be95cb232f34a0b530a299ba6fdecd3c39820.exe 2764 c88dbfa8510ba03e204e2458434be95cb232f34a0b530a299ba6fdecd3c39820.exe 2764 c88dbfa8510ba03e204e2458434be95cb232f34a0b530a299ba6fdecd3c39820.exe 2764 c88dbfa8510ba03e204e2458434be95cb232f34a0b530a299ba6fdecd3c39820.exe 2840 dialer.exe 2840 dialer.exe 2764 c88dbfa8510ba03e204e2458434be95cb232f34a0b530a299ba6fdecd3c39820.exe 2764 c88dbfa8510ba03e204e2458434be95cb232f34a0b530a299ba6fdecd3c39820.exe 2764 c88dbfa8510ba03e204e2458434be95cb232f34a0b530a299ba6fdecd3c39820.exe 2840 dialer.exe 2840 dialer.exe 4140 updater.exe 2840 dialer.exe 2840 dialer.exe 2840 dialer.exe 2840 dialer.exe 4072 powershell.exe 4072 powershell.exe 2840 dialer.exe 2840 dialer.exe 2840 dialer.exe 2840 dialer.exe 2840 dialer.exe 2840 dialer.exe 2840 dialer.exe 2840 dialer.exe 4072 powershell.exe 2840 dialer.exe 2840 dialer.exe 2840 dialer.exe 2840 dialer.exe 2840 dialer.exe 2840 dialer.exe 2840 dialer.exe 2840 dialer.exe 2840 dialer.exe 2840 dialer.exe 4072 powershell.exe 2840 dialer.exe 2840 dialer.exe 2840 dialer.exe 2840 dialer.exe 2840 dialer.exe 2840 dialer.exe 2840 dialer.exe 2840 dialer.exe 4072 powershell.exe 2840 dialer.exe 2840 dialer.exe 2840 dialer.exe 2840 dialer.exe 2840 dialer.exe 2840 dialer.exe 2840 dialer.exe 2840 dialer.exe 2840 dialer.exe 2840 dialer.exe 4072 powershell.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 4484 powershell.exe Token: SeDebugPrivilege 2840 dialer.exe Token: SeShutdownPrivilege 2160 powercfg.exe Token: SeCreatePagefilePrivilege 2160 powercfg.exe Token: SeShutdownPrivilege 1396 powercfg.exe Token: SeCreatePagefilePrivilege 1396 powercfg.exe Token: SeShutdownPrivilege 3108 powercfg.exe Token: SeCreatePagefilePrivilege 3108 powercfg.exe Token: SeShutdownPrivilege 1676 powercfg.exe Token: SeCreatePagefilePrivilege 1676 powercfg.exe Token: SeDebugPrivilege 4072 powershell.exe Token: SeDebugPrivilege 4884 dialer.exe Token: SeShutdownPrivilege 2364 powercfg.exe Token: SeCreatePagefilePrivilege 2364 powercfg.exe Token: SeShutdownPrivilege 380 powercfg.exe Token: SeCreatePagefilePrivilege 380 powercfg.exe Token: SeShutdownPrivilege 2352 powercfg.exe Token: SeCreatePagefilePrivilege 2352 powercfg.exe Token: SeLockMemoryPrivilege 640 dialer.exe Token: SeShutdownPrivilege 3780 powercfg.exe Token: SeCreatePagefilePrivilege 3780 powercfg.exe Token: SeAssignPrimaryTokenPrivilege 1492 svchost.exe Token: SeIncreaseQuotaPrivilege 1492 svchost.exe Token: SeSecurityPrivilege 1492 svchost.exe Token: SeTakeOwnershipPrivilege 1492 svchost.exe Token: SeLoadDriverPrivilege 1492 svchost.exe Token: SeSystemtimePrivilege 1492 svchost.exe Token: SeBackupPrivilege 1492 svchost.exe Token: SeRestorePrivilege 1492 svchost.exe Token: SeShutdownPrivilege 1492 svchost.exe Token: SeSystemEnvironmentPrivilege 1492 svchost.exe Token: SeUndockPrivilege 1492 svchost.exe Token: SeManageVolumePrivilege 1492 svchost.exe Token: SeAssignPrimaryTokenPrivilege 1492 svchost.exe Token: SeIncreaseQuotaPrivilege 1492 svchost.exe Token: SeSecurityPrivilege 1492 svchost.exe Token: SeTakeOwnershipPrivilege 1492 svchost.exe Token: SeLoadDriverPrivilege 1492 svchost.exe Token: SeSystemtimePrivilege 1492 svchost.exe Token: SeBackupPrivilege 1492 svchost.exe Token: SeRestorePrivilege 1492 svchost.exe Token: SeShutdownPrivilege 1492 svchost.exe Token: SeSystemEnvironmentPrivilege 1492 svchost.exe Token: SeUndockPrivilege 1492 svchost.exe Token: SeManageVolumePrivilege 1492 svchost.exe Token: SeAssignPrimaryTokenPrivilege 1492 svchost.exe Token: SeIncreaseQuotaPrivilege 1492 svchost.exe Token: SeSecurityPrivilege 1492 svchost.exe Token: SeTakeOwnershipPrivilege 1492 svchost.exe Token: SeLoadDriverPrivilege 1492 svchost.exe Token: SeSystemtimePrivilege 1492 svchost.exe Token: SeBackupPrivilege 1492 svchost.exe Token: SeRestorePrivilege 1492 svchost.exe Token: SeShutdownPrivilege 1492 svchost.exe Token: SeSystemEnvironmentPrivilege 1492 svchost.exe Token: SeUndockPrivilege 1492 svchost.exe Token: SeManageVolumePrivilege 1492 svchost.exe Token: SeAssignPrimaryTokenPrivilege 1492 svchost.exe Token: SeIncreaseQuotaPrivilege 1492 svchost.exe Token: SeSecurityPrivilege 1492 svchost.exe Token: SeTakeOwnershipPrivilege 1492 svchost.exe Token: SeLoadDriverPrivilege 1492 svchost.exe Token: SeSystemtimePrivilege 1492 svchost.exe Token: SeBackupPrivilege 1492 svchost.exe - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2764 wrote to memory of 2840 2764 c88dbfa8510ba03e204e2458434be95cb232f34a0b530a299ba6fdecd3c39820.exe 95 PID 2764 wrote to memory of 2840 2764 c88dbfa8510ba03e204e2458434be95cb232f34a0b530a299ba6fdecd3c39820.exe 95 PID 2764 wrote to memory of 2840 2764 c88dbfa8510ba03e204e2458434be95cb232f34a0b530a299ba6fdecd3c39820.exe 95 PID 2764 wrote to memory of 2840 2764 c88dbfa8510ba03e204e2458434be95cb232f34a0b530a299ba6fdecd3c39820.exe 95 PID 2764 wrote to memory of 2840 2764 c88dbfa8510ba03e204e2458434be95cb232f34a0b530a299ba6fdecd3c39820.exe 95 PID 2764 wrote to memory of 2840 2764 c88dbfa8510ba03e204e2458434be95cb232f34a0b530a299ba6fdecd3c39820.exe 95 PID 2764 wrote to memory of 2840 2764 c88dbfa8510ba03e204e2458434be95cb232f34a0b530a299ba6fdecd3c39820.exe 95 PID 4188 wrote to memory of 4696 4188 cmd.exe 109 PID 4188 wrote to memory of 4696 4188 cmd.exe 109 PID 2840 wrote to memory of 612 2840 dialer.exe 5 PID 2840 wrote to memory of 668 2840 dialer.exe 7 PID 2840 wrote to memory of 960 2840 dialer.exe 12 PID 2840 wrote to memory of 376 2840 dialer.exe 13 PID 2840 wrote to memory of 400 2840 dialer.exe 14 PID 668 wrote to memory of 2792 668 lsass.exe 48 PID 2840 wrote to memory of 1004 2840 dialer.exe 15 PID 668 wrote to memory of 2792 668 lsass.exe 48 PID 668 wrote to memory of 2792 668 lsass.exe 48 PID 2840 wrote to memory of 1076 2840 dialer.exe 16 PID 2840 wrote to memory of 1084 2840 dialer.exe 17 PID 2840 wrote to memory of 1128 2840 dialer.exe 19 PID 2840 wrote to memory of 1156 2840 dialer.exe 20 PID 2840 wrote to memory of 1252 2840 dialer.exe 21 PID 2840 wrote to memory of 1336 2840 dialer.exe 22 PID 2840 wrote to memory of 1364 2840 dialer.exe 23 PID 2840 wrote to memory of 1388 2840 dialer.exe 24 PID 2840 wrote to memory of 1424 2840 dialer.exe 25 PID 2840 wrote to memory of 1552 2840 dialer.exe 26 PID 2840 wrote to memory of 1564 2840 dialer.exe 27 PID 2840 wrote to memory of 1600 2840 dialer.exe 28 PID 2840 wrote to memory of 1708 2840 dialer.exe 29 PID 2840 wrote to memory of 1740 2840 dialer.exe 30 PID 2840 wrote to memory of 1760 2840 dialer.exe 31 PID 2840 wrote to memory of 1848 2840 dialer.exe 32 PID 2840 wrote to memory of 2004 2840 dialer.exe 33 PID 2840 wrote to memory of 2008 2840 dialer.exe 34 PID 2840 wrote to memory of 2024 2840 dialer.exe 35 PID 2840 wrote to memory of 1492 2840 dialer.exe 36 PID 2840 wrote to memory of 1596 2840 dialer.exe 37 PID 2840 wrote to memory of 2116 2840 dialer.exe 38 PID 2840 wrote to memory of 2204 2840 dialer.exe 40 PID 2840 wrote to memory of 2380 2840 dialer.exe 41 PID 2840 wrote to memory of 2496 2840 dialer.exe 42 PID 2840 wrote to memory of 2504 2840 dialer.exe 43 PID 2840 wrote to memory of 2672 2840 dialer.exe 44 PID 2840 wrote to memory of 2680 2840 dialer.exe 45 PID 2840 wrote to memory of 2688 2840 dialer.exe 46 PID 2840 wrote to memory of 2752 2840 dialer.exe 47 PID 2840 wrote to memory of 2792 2840 dialer.exe 48 PID 2840 wrote to memory of 2808 2840 dialer.exe 49 PID 2840 wrote to memory of 2820 2840 dialer.exe 50 PID 2840 wrote to memory of 2996 2840 dialer.exe 51 PID 2840 wrote to memory of 3004 2840 dialer.exe 52 PID 2840 wrote to memory of 3052 2840 dialer.exe 53 PID 2840 wrote to memory of 3404 2840 dialer.exe 55 PID 2840 wrote to memory of 3516 2840 dialer.exe 56 PID 2840 wrote to memory of 3632 2840 dialer.exe 57 PID 2840 wrote to memory of 3816 2840 dialer.exe 58 PID 2840 wrote to memory of 3972 2840 dialer.exe 60 PID 2840 wrote to memory of 688 2840 dialer.exe 62 PID 2840 wrote to memory of 4744 2840 dialer.exe 64 PID 2840 wrote to memory of 4440 2840 dialer.exe 66 PID 2840 wrote to memory of 3180 2840 dialer.exe 67 PID 2840 wrote to memory of 4900 2840 dialer.exe 68
Processes
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:612
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C:\Windows\system32\dwm.exe"dwm.exe"2⤵PID:376
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C:\Windows\system32\lsass.exeC:\Windows\system32\lsass.exe1⤵
- Suspicious use of WriteProcessMemory
PID:668
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM1⤵PID:960
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s gpsvc1⤵PID:400
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts1⤵PID:1004
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc1⤵PID:1076
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService1⤵PID:1084
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog1⤵
- Drops file in System32 directory
PID:1128
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule1⤵PID:1156
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}2⤵PID:2996
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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 netsvcs -p -s ProfSvc1⤵PID:1336
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp1⤵PID:1364
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc1⤵PID:1388
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager1⤵PID:1424
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C:\Windows\system32\sihost.exesihost.exe2⤵PID:2688
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p -s NlaSvc1⤵PID:1552
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem1⤵PID:1564
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p -s Themes1⤵PID:1600
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s SENS1⤵PID:1708
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder1⤵PID:1740
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalService -p -s netprofm1⤵PID:1760
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p1⤵PID:1848
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService -p -s Dnscache1⤵PID:2004
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p1⤵PID:2008
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository1⤵PID:2024
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1492
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection1⤵PID:1596
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C:\Windows\System32\spoolsv.exeC:\Windows\System32\spoolsv.exe1⤵PID:2116
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation1⤵PID:2204
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc1⤵PID:2380
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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 UnistackSvcGroup -s CDPUserSvc1⤵PID:2672
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService -p -s CryptSvc1⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
PID:2680
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer1⤵PID:2752
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C:\Windows\sysmon.exeC:\Windows\sysmon.exe1⤵PID:2792
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks1⤵PID:2808
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService1⤵PID:2820
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s TokenBroker1⤵PID:3004
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C:\Windows\system32\wbem\unsecapp.exeC:\Windows\system32\wbem\unsecapp.exe -Embedding1⤵PID:3052
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc1⤵PID:3404
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3516
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C:\Users\Admin\AppData\Local\Temp\c88dbfa8510ba03e204e2458434be95cb232f34a0b530a299ba6fdecd3c39820.exe"C:\Users\Admin\AppData\Local\Temp\c88dbfa8510ba03e204e2458434be95cb232f34a0b530a299ba6fdecd3c39820.exe"2⤵
- Drops file in Drivers directory
- Drops file in System32 directory
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2764 -
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:4484
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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:4188 -
C:\Windows\system32\wusa.exewusa /uninstall /kb:890830 /quiet /norestart4⤵PID:4696
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C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 03⤵
- Suspicious use of AdjustPrivilegeToken
PID:2160
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C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 03⤵
- Suspicious use of AdjustPrivilegeToken
PID:1676
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C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -standby-timeout-ac 03⤵
- Suspicious use of AdjustPrivilegeToken
PID:1396
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C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -standby-timeout-dc 03⤵
- Suspicious use of AdjustPrivilegeToken
PID:3108
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C:\Windows\system32\dialer.exeC:\Windows\system32\dialer.exe3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2840
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe delete "GoogleUpdateTaskMachineQC"3⤵
- Launches sc.exe
PID:1616
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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:4048
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop eventlog3⤵
- Launches sc.exe
PID:4280
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe start "GoogleUpdateTaskMachineQC"3⤵
- Launches sc.exe
PID:2320 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV14⤵PID:1008
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3632
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3816
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3972
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:688
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4744
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C:\Windows\system32\SppExtComObj.exeC:\Windows\system32\SppExtComObj.exe -Embedding1⤵PID:4440
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager1⤵PID:3180
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc1⤵PID:4900
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s SSDPSRV1⤵PID:1184
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc1⤵
- Modifies data under HKEY_USERS
PID:1996
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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:952
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc1⤵PID:1456
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3528
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv1⤵PID:4952
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C:\Windows\system32\wbem\wmiprvse.exeC:\Windows\system32\wbem\wmiprvse.exe -secured -Embedding1⤵
- Checks BIOS information in registry
- Checks processor information in registry
- Enumerates system info in registry
PID:5032
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C:\Windows\servicing\TrustedInstaller.exeC:\Windows\servicing\TrustedInstaller.exe1⤵PID:4680
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s UsoSvc1⤵PID:4568
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C:\Windows\System32\mousocoreworker.exeC:\Windows\System32\mousocoreworker.exe -Embedding1⤵PID:3356
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C:\ProgramData\Google\Chrome\updater.exeC:\ProgramData\Google\Chrome\updater.exe1⤵
- Drops file in Drivers directory
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
PID:4140 -
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:4072 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV13⤵PID:3296
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart2⤵PID:3904
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C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV13⤵PID:1324
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C:\Windows\system32\wusa.exewusa /uninstall /kb:890830 /quiet /norestart3⤵PID:4980
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C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 02⤵
- Suspicious use of AdjustPrivilegeToken
PID:380 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV13⤵PID:3828
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C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 02⤵
- Suspicious use of AdjustPrivilegeToken
PID:2364 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV13⤵PID:780
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C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -standby-timeout-ac 02⤵
- Suspicious use of AdjustPrivilegeToken
PID:2352 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV13⤵PID:3872
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C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -standby-timeout-dc 02⤵
- Suspicious use of AdjustPrivilegeToken
PID:3780 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV13⤵PID:4532
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C:\Windows\system32\dialer.exeC:\Windows\system32\dialer.exe2⤵
- Suspicious use of AdjustPrivilegeToken
PID:4884
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C:\Windows\system32\dialer.exeC:\Windows\system32\dialer.exe2⤵PID:3080
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C:\Windows\system32\dialer.exedialer.exe2⤵
- Suspicious use of AdjustPrivilegeToken
PID:640
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\ProgramData\Google\Chrome\updater.exe
- Size 5.3MB
- SHA256 c88dbfa8510ba03e204e2458434be95cb232f34a0b530a299ba6fdecd3c39820
- MD5 3974c5d0b92366bbc9af950c8d7f898d
- SHA1 1b141b9cced64d1b86cd9d3460062ee7ecd34357
- SHA512 6b786fcf6ad40c3f8007e55242db7794f640177f3394a49a3ac9dc3b6cf3588eefe8e3db8ed21d9fcc3962de50d48c6c28867ab92a7da324389e19b9642170fa
- SSDEEP 98304:6dabsLaGmmo105PwezFkinGRvGmWxsEI9KHkfK7JwzlHhvSasMwpHNr:6E1m1iiEuf9WN6Qm5
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_zuesholk.vij.ps1
- Size 60B
- SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
- MD5 d17fe0a3f47be24a6453e9ef58c94641
- SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
- SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
- MD5 SHA1 SHA512
- Path C:\Windows\system32\drivers\etc\hosts
- Size 3KB
- SHA256 eda1aae2c8fce700e3bdbe0186cf3db88400cf0ac13ec736e84dacba61628a01
- MD5 00930b40cba79465b7a38ed0449d1449
- SHA1 4b25a89ee28b20ba162f23772ddaf017669092a5
- SHA512 cbe4760ec041e7da7ab86474d5c82969cfccb8ccc5dbdac9436862d5b1b86210ab90754d3c8da5724176570d8842e57a716a281acba8719e90098a6f61a17c62
- MD5 SHA1 SHA512