Analysis
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max time kernel
1800s -
max time network
1799s -
platform
windows10-1703_x64 -
resource
win10-20240404-en -
resource tags
arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system -
submitted
20/05/2024, 11:16
Static task
static1
Behavioral task
behavioral1
Sample
Microsoft_crypt.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral2
Sample
Microsoft_crypt.exe
Resource
win7-20240508-en
Behavioral task
behavioral3
Sample
Microsoft_crypt.exe
Resource
win10-20240404-en
Behavioral task
behavioral4
Sample
Microsoft_crypt.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral5
Sample
Microsoft_crypt.exe
Resource
win11-20240426-en
General
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Target
Microsoft_crypt.exe
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Size
2.7MB
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MD5
6daeeadf00855bb08838f08c38c70f37
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SHA1
c03525bd823f27a3e2acb8fe95f77d73327aca9d
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SHA256
109dab92d97421b95132798bcb3fbd2f0194d52426601fe21f1f1d0e77431bd7
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SHA512
7b8213e2fa44edb2e1999b17e199e6f72f048129879d4eb5d1a9d2cb6bf207adc7de9596aa5e6a58a56fa5ad74fe88a8cd7cb79c2176170b7ca061bb2983f61f
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SSDEEP
49152:lxJhUIEUjke9UjgcwX4ZKqg2OPf6nAPM0NJ7w4U5i3pMFadI8qKq2LIj680f1ZT4:lZIgUjbwIZzQiA08J7w/i32MC89mj68h
Malware Config
Signatures
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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 4192 powershell.exe 4820 powershell.exe -
Creates new service(s) 2 TTPs
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Executes dropped EXE 1 IoCs
pid Process 3188 lhhsgwktkatl.exe -
Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
flow ioc 5 pastebin.com 6 pastebin.com -
Drops file in System32 directory 18 IoCs
description ioc Process File opened for modification C:\Windows\system32\MRT.exe Microsoft_crypt.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_363582827213C09529A76F35FB615187 OfficeClickToRun.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_363582827213C09529A76F35FB615187 OfficeClickToRun.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_CBDCCBFE4F7A916411C1E69BDD97BB04 svchost.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 svchost.exe File created C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive powershell.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\MRT.exe lhhsgwktkatl.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\MetaData\9C237ECACBCB4101A3BE740DF0E53F83 svchost.exe File opened for modification C:\Windows\System32\Winevt\Logs\Microsoft-Windows-Storage-Storport%4Operational.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\Local\Microsoft\Office\16.0\officeclicktorun.exe_Rules.xml OfficeClickToRun.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\6D1A73D92C4DC2751A4B5A2404E1BDCC svchost.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_0FB9553B978E7F00C6B2309507DEB64A svchost.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\LocalLow\Microsoft\CryptnetUrlCache\MetaData\FB0D848F74F70BB2EAA93746D24D9749 svchost.exe -
Suspicious use of SetThreadContext 4 IoCs
description pid Process procid_target PID 4956 set thread context of 4744 4956 Microsoft_crypt.exe 83 PID 3188 set thread context of 1976 3188 lhhsgwktkatl.exe 104 PID 3188 set thread context of 2336 3188 lhhsgwktkatl.exe 108 PID 3188 set thread context of 4284 3188 lhhsgwktkatl.exe 111 -
Launches sc.exe 4 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 2404 sc.exe 2552 sc.exe 5024 sc.exe 3120 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\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 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 -
Modifies data under HKEY_USERS 64 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ powershell.exe Key deleted \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\ROOT dialer.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\Disallowed\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs dialer.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs 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\AutoDetect = "0" powershell.exe Key deleted \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe\ULSMonitor OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs powershell.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\LanguageList = 65006e002d0055005300000065006e0000000000 powershell.exe Key deleted \REGISTRY\USER\.DEFAULT\SOFTWARE\MICROSOFT\OFFICE\16.0\COMMON\CLIENTTELEMETRY\RULESMETADATA\OFFICECLICKTORUN.EXE\ULSMONITOR 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\Disallowed powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs powershell.exe Key created \REGISTRY\USER\S-1-5-19\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe\RulesEndpoint = "https://nexusrules.officeapps.live.com/nexus/rules?Application=officeclicktorun.exe&Version=16.0.12527.20470&ClientId={447BF857-54C7-402E-9358-1A2490BB118D}&OSEnvironment=10&MsoAppId=37&AudienceName=Production&AudienceGroup=Production&AppVersion=16.0.12527.20470&" OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\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 Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\OnDemandInterfaceCache OfficeClickToRun.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\CA\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs dialer.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing powershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA 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\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe OfficeClickToRun.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\ProxyBypass = "1" powershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesLastModified\officeclicktorun.exe_queried = "1716205079" OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0 OfficeClickToRun.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\Microsoft\SystemCertificates\SmartCardRoot powershell.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\.DEFAULT\Software\Microsoft\windows\CurrentVersion\Internet Settings\Connections svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates dialer.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates powershell.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4956 Microsoft_crypt.exe 4192 powershell.exe 4192 powershell.exe 4192 powershell.exe 4956 Microsoft_crypt.exe 4956 Microsoft_crypt.exe 4956 Microsoft_crypt.exe 4956 Microsoft_crypt.exe 4956 Microsoft_crypt.exe 4956 Microsoft_crypt.exe 4956 Microsoft_crypt.exe 4744 dialer.exe 4744 dialer.exe 4956 Microsoft_crypt.exe 4744 dialer.exe 4744 dialer.exe 4956 Microsoft_crypt.exe 4956 Microsoft_crypt.exe 4744 dialer.exe 4744 dialer.exe 4744 dialer.exe 4744 dialer.exe 3188 lhhsgwktkatl.exe 4744 dialer.exe 4744 dialer.exe 4820 powershell.exe 4820 powershell.exe 4744 dialer.exe 4744 dialer.exe 4820 powershell.exe 4744 dialer.exe 4744 dialer.exe 4744 dialer.exe 4744 dialer.exe 4744 dialer.exe 4744 dialer.exe 4744 dialer.exe 4744 dialer.exe 4820 powershell.exe 4744 dialer.exe 4744 dialer.exe 4744 dialer.exe 4744 dialer.exe 4744 dialer.exe 4744 dialer.exe 4744 dialer.exe 4744 dialer.exe 4820 powershell.exe 3188 lhhsgwktkatl.exe 3188 lhhsgwktkatl.exe 3188 lhhsgwktkatl.exe 3188 lhhsgwktkatl.exe 3188 lhhsgwktkatl.exe 3188 lhhsgwktkatl.exe 3188 lhhsgwktkatl.exe 1976 dialer.exe 1976 dialer.exe 3188 lhhsgwktkatl.exe 4744 dialer.exe 4744 dialer.exe 4744 dialer.exe 4744 dialer.exe 4744 dialer.exe 4744 dialer.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 4192 powershell.exe Token: SeIncreaseQuotaPrivilege 4192 powershell.exe Token: SeSecurityPrivilege 4192 powershell.exe Token: SeTakeOwnershipPrivilege 4192 powershell.exe Token: SeLoadDriverPrivilege 4192 powershell.exe Token: SeSystemProfilePrivilege 4192 powershell.exe Token: SeSystemtimePrivilege 4192 powershell.exe Token: SeProfSingleProcessPrivilege 4192 powershell.exe Token: SeIncBasePriorityPrivilege 4192 powershell.exe Token: SeCreatePagefilePrivilege 4192 powershell.exe Token: SeBackupPrivilege 4192 powershell.exe Token: SeRestorePrivilege 4192 powershell.exe Token: SeShutdownPrivilege 4192 powershell.exe Token: SeDebugPrivilege 4192 powershell.exe Token: SeSystemEnvironmentPrivilege 4192 powershell.exe Token: SeRemoteShutdownPrivilege 4192 powershell.exe Token: SeUndockPrivilege 4192 powershell.exe Token: SeManageVolumePrivilege 4192 powershell.exe Token: 33 4192 powershell.exe Token: 34 4192 powershell.exe Token: 35 4192 powershell.exe Token: 36 4192 powershell.exe Token: SeDebugPrivilege 4744 dialer.exe Token: SeShutdownPrivilege 2304 powercfg.exe Token: SeCreatePagefilePrivilege 2304 powercfg.exe Token: SeShutdownPrivilege 516 powercfg.exe Token: SeCreatePagefilePrivilege 516 powercfg.exe Token: SeShutdownPrivilege 4592 powercfg.exe Token: SeCreatePagefilePrivilege 4592 powercfg.exe Token: SeShutdownPrivilege 1844 powercfg.exe Token: SeCreatePagefilePrivilege 1844 powercfg.exe Token: SeDebugPrivilege 4820 powershell.exe Token: SeAssignPrimaryTokenPrivilege 4820 powershell.exe Token: SeIncreaseQuotaPrivilege 4820 powershell.exe Token: SeSecurityPrivilege 4820 powershell.exe Token: SeTakeOwnershipPrivilege 4820 powershell.exe Token: SeLoadDriverPrivilege 4820 powershell.exe Token: SeSystemtimePrivilege 4820 powershell.exe Token: SeBackupPrivilege 4820 powershell.exe Token: SeRestorePrivilege 4820 powershell.exe Token: SeShutdownPrivilege 4820 powershell.exe Token: SeSystemEnvironmentPrivilege 4820 powershell.exe Token: SeUndockPrivilege 4820 powershell.exe Token: SeManageVolumePrivilege 4820 powershell.exe Token: SeDebugPrivilege 1976 dialer.exe Token: SeLockMemoryPrivilege 4284 dialer.exe Token: SeShutdownPrivilege 5036 powercfg.exe Token: SeCreatePagefilePrivilege 5036 powercfg.exe Token: SeShutdownPrivilege 220 powercfg.exe Token: SeCreatePagefilePrivilege 220 powercfg.exe Token: SeShutdownPrivilege 4648 powercfg.exe Token: SeCreatePagefilePrivilege 4648 powercfg.exe Token: SeShutdownPrivilege 4728 powercfg.exe Token: SeCreatePagefilePrivilege 4728 powercfg.exe Token: SeAssignPrimaryTokenPrivilege 2028 svchost.exe Token: SeIncreaseQuotaPrivilege 2028 svchost.exe Token: SeSecurityPrivilege 2028 svchost.exe Token: SeTakeOwnershipPrivilege 2028 svchost.exe Token: SeLoadDriverPrivilege 2028 svchost.exe Token: SeSystemtimePrivilege 2028 svchost.exe Token: SeBackupPrivilege 2028 svchost.exe Token: SeRestorePrivilege 2028 svchost.exe Token: SeShutdownPrivilege 2028 svchost.exe Token: SeSystemEnvironmentPrivilege 2028 svchost.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4956 wrote to memory of 4744 4956 Microsoft_crypt.exe 83 PID 4956 wrote to memory of 4744 4956 Microsoft_crypt.exe 83 PID 4956 wrote to memory of 4744 4956 Microsoft_crypt.exe 83 PID 4956 wrote to memory of 4744 4956 Microsoft_crypt.exe 83 PID 4956 wrote to memory of 4744 4956 Microsoft_crypt.exe 83 PID 4956 wrote to memory of 4744 4956 Microsoft_crypt.exe 83 PID 4956 wrote to memory of 4744 4956 Microsoft_crypt.exe 83 PID 5108 wrote to memory of 2228 5108 cmd.exe 89 PID 5108 wrote to memory of 2228 5108 cmd.exe 89 PID 4744 wrote to memory of 596 4744 dialer.exe 5 PID 4744 wrote to memory of 648 4744 dialer.exe 7 PID 648 wrote to memory of 2752 648 lsass.exe 48 PID 4744 wrote to memory of 748 4744 dialer.exe 10 PID 648 wrote to memory of 2752 648 lsass.exe 48 PID 4744 wrote to memory of 904 4744 dialer.exe 13 PID 4744 wrote to memory of 992 4744 dialer.exe 14 PID 4744 wrote to memory of 424 4744 dialer.exe 16 PID 4744 wrote to memory of 488 4744 dialer.exe 17 PID 4744 wrote to memory of 612 4744 dialer.exe 18 PID 4744 wrote to memory of 1092 4744 dialer.exe 20 PID 4744 wrote to memory of 1112 4744 dialer.exe 21 PID 4744 wrote to memory of 1208 4744 dialer.exe 22 PID 4744 wrote to memory of 1228 4744 dialer.exe 23 PID 4744 wrote to memory of 1244 4744 dialer.exe 24 PID 4744 wrote to memory of 1252 4744 dialer.exe 25 PID 4744 wrote to memory of 1388 4744 dialer.exe 26 PID 4744 wrote to memory of 1408 4744 dialer.exe 27 PID 4744 wrote to memory of 1472 4744 dialer.exe 28 PID 4744 wrote to memory of 1528 4744 dialer.exe 29 PID 4744 wrote to memory of 1572 4744 dialer.exe 30 PID 4744 wrote to memory of 1588 4744 dialer.exe 31 PID 4744 wrote to memory of 1664 4744 dialer.exe 32 PID 4744 wrote to memory of 1676 4744 dialer.exe 33 PID 4744 wrote to memory of 1820 4744 dialer.exe 34 PID 4744 wrote to memory of 1828 4744 dialer.exe 35 PID 4744 wrote to memory of 1852 4744 dialer.exe 36 PID 4744 wrote to memory of 1912 4744 dialer.exe 37 PID 4744 wrote to memory of 2028 4744 dialer.exe 38 PID 4744 wrote to memory of 1580 4744 dialer.exe 39 PID 4744 wrote to memory of 2100 4744 dialer.exe 40 PID 4744 wrote to memory of 2220 4744 dialer.exe 41 PID 4744 wrote to memory of 2504 4744 dialer.exe 42 PID 4744 wrote to memory of 2512 4744 dialer.exe 43 PID 4744 wrote to memory of 2544 4744 dialer.exe 44 PID 4744 wrote to memory of 2588 4744 dialer.exe 45 PID 4744 wrote to memory of 2624 4744 dialer.exe 46 PID 4744 wrote to memory of 2724 4744 dialer.exe 47 PID 4744 wrote to memory of 2752 4744 dialer.exe 48 PID 4744 wrote to memory of 2764 4744 dialer.exe 49 PID 4744 wrote to memory of 2804 4744 dialer.exe 50 PID 4744 wrote to memory of 2828 4744 dialer.exe 51 PID 4744 wrote to memory of 2884 4744 dialer.exe 52 PID 4744 wrote to memory of 3024 4744 dialer.exe 53 PID 4744 wrote to memory of 2820 4744 dialer.exe 54 PID 4744 wrote to memory of 3356 4744 dialer.exe 55 PID 4744 wrote to memory of 3864 4744 dialer.exe 58 PID 4744 wrote to memory of 3460 4744 dialer.exe 60 PID 4744 wrote to memory of 4760 4744 dialer.exe 61 PID 4744 wrote to memory of 4528 4744 dialer.exe 63 PID 4744 wrote to memory of 4576 4744 dialer.exe 64 PID 4744 wrote to memory of 2796 4744 dialer.exe 65 PID 4744 wrote to memory of 2372 4744 dialer.exe 66 PID 4744 wrote to memory of 4548 4744 dialer.exe 67 PID 4744 wrote to memory of 4556 4744 dialer.exe 68
Processes
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:596
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C:\Windows\system32\dwm.exe"dwm.exe"2⤵PID:992
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C:\Windows\system32\lsass.exeC:\Windows\system32\lsass.exe1⤵
- Suspicious use of WriteProcessMemory
PID:648
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k dcomlaunch -s PlugPlay1⤵PID:748
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k dcomlaunch -s LSM1⤵PID:904
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k netsvcs -s gpsvc1⤵PID:424
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k localsystemnetworkrestricted -s NcbService1⤵PID:488
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k localservicenetworkrestricted -s lmhosts1⤵PID:612
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k localservicenetworkrestricted -s EventLog1⤵
- Drops file in System32 directory
PID:1092
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k netsvcs -s Schedule1⤵PID:1112
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c:\windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}2⤵PID:2884
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k netsvcs -s ProfSvc1⤵PID:1208
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k localservice -s nsi1⤵PID:1228
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k netsvcs -s Themes1⤵PID:1244
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k localservice -s EventSystem1⤵PID:1252
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k localservicenetworkrestricted -s Dhcp1⤵PID:1388
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k netsvcs -s UserManager1⤵PID:1408
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c:\windows\system32\sihost.exesihost.exe2⤵PID:2588
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k netsvcs -s SENS1⤵PID:1472
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k networkservice -s NlaSvc1⤵PID:1528
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k localsystemnetworkrestricted -s AudioEndpointBuilder1⤵PID:1572
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k networkservice -s Dnscache1⤵PID:1588
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k localservice -s netprofm1⤵PID:1664
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted1⤵PID:1676
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted1⤵PID:1820
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted1⤵PID:1828
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k appmodel -s StateRepository1⤵PID:1852
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k netsvcs -s ShellHWDetection1⤵PID:1912
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k netsvcs -s Winmgmt1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2028
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C:\Windows\System32\spoolsv.exeC:\Windows\System32\spoolsv.exe1⤵PID:1580
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k networkservice -s LanmanWorkstation1⤵PID:2100
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k appmodel -s tiledatamodelsvc1⤵PID:2220
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k netsvcs -s IKEEXT1⤵PID:2504
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k networkservicenetworkrestricted -s PolicyAgent1⤵PID:2512
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k netsvcs -s LanmanServer1⤵PID:2544
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k unistacksvcgroup -s CDPUserSvc1⤵PID:2624
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k netsvcs -s Browser1⤵PID:2724
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C:\Windows\sysmon.exeC:\Windows\sysmon.exe1⤵PID:2752
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k networkservice -s CryptSvc1⤵
- Drops file in System32 directory
PID:2764
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k localsystemnetworkrestricted -s TrkWks1⤵PID:2804
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k netsvcs -s WpnService1⤵PID:2828
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C:\Windows\system32\wbem\unsecapp.exeC:\Windows\system32\wbem\unsecapp.exe -Embedding1⤵PID:3024
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k netsvcs -s TokenBroker1⤵PID:2820
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3356
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C:\Users\Admin\AppData\Local\Temp\Microsoft_crypt.exe"C:\Users\Admin\AppData\Local\Temp\Microsoft_crypt.exe"2⤵
- Drops file in System32 directory
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4956 -
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:4192
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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:5108 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV14⤵PID:4552
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C:\Windows\system32\wusa.exewusa /uninstall /kb:890830 /quiet /norestart4⤵PID:2228
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C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 03⤵
- Suspicious use of AdjustPrivilegeToken
PID:2304
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C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 03⤵
- Suspicious use of AdjustPrivilegeToken
PID:4592
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C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -standby-timeout-ac 03⤵
- Suspicious use of AdjustPrivilegeToken
PID:516
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C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -standby-timeout-dc 03⤵
- Suspicious use of AdjustPrivilegeToken
PID:1844
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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:4744
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe delete "QHRAJGDI"3⤵
- Launches sc.exe
PID:2404
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe create "QHRAJGDI" binpath= "C:\ProgramData\nalfdgwigwyg\lhhsgwktkatl.exe" start= "auto"3⤵
- Launches sc.exe
PID:2552
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop eventlog3⤵
- Launches sc.exe
PID:3120 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV14⤵PID:4908
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe start "QHRAJGDI"3⤵
- Launches sc.exe
PID:5024 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV14⤵PID:60
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3864
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3460
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k localservice -s CDPSvc1⤵PID:4760
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k localserviceandnoimpersonation -s SSDPSRV1⤵PID:4528
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -s WinHttpAutoProxySvc1⤵
- Modifies data under HKEY_USERS
PID:4576
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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:2796
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k netsvcs -s wlidsvc1⤵PID:2372
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:4548
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C:\Windows\system32\ApplicationFrameHost.exeC:\Windows\system32\ApplicationFrameHost.exe -Embedding1⤵PID:4556
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C:\Windows\System32\InstallAgent.exeC:\Windows\System32\InstallAgent.exe -Embedding1⤵PID:3792
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C:\Windows\system32\wbem\wmiprvse.exeC:\Windows\system32\wbem\wmiprvse.exe1⤵PID:4232
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C:\Windows\system32\wbem\wmiprvse.exeC:\Windows\system32\wbem\wmiprvse.exe -secured -Embedding1⤵PID:4624
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C:\ProgramData\nalfdgwigwyg\lhhsgwktkatl.exeC:\ProgramData\nalfdgwigwyg\lhhsgwktkatl.exe1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
PID:3188 -
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:4820 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV13⤵PID:4716
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart2⤵PID:2900
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C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV13⤵PID:2284
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C:\Windows\system32\wusa.exewusa /uninstall /kb:890830 /quiet /norestart3⤵PID:3660
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C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 02⤵
- Suspicious use of AdjustPrivilegeToken
PID:4728 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV13⤵PID:2404
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C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 02⤵
- Suspicious use of AdjustPrivilegeToken
PID:5036 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV13⤵PID:712
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C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -standby-timeout-ac 02⤵
- Suspicious use of AdjustPrivilegeToken
PID:220 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV13⤵PID:3524
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C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -standby-timeout-dc 02⤵
- Suspicious use of AdjustPrivilegeToken
PID:4648 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV13⤵PID:500
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C:\Windows\system32\dialer.exeC:\Windows\system32\dialer.exe2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1976
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C:\Windows\system32\dialer.exeC:\Windows\system32\dialer.exe2⤵PID:2336
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C:\Windows\system32\dialer.exedialer.exe2⤵
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
PID:4284
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C:\Windows\system32\wbem\wmiprvse.exeC:\Windows\system32\wbem\wmiprvse.exe -secured -Embedding1⤵
- Checks processor information in registry
PID:5032
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
2.7MB
MD56daeeadf00855bb08838f08c38c70f37
SHA1c03525bd823f27a3e2acb8fe95f77d73327aca9d
SHA256109dab92d97421b95132798bcb3fbd2f0194d52426601fe21f1f1d0e77431bd7
SHA5127b8213e2fa44edb2e1999b17e199e6f72f048129879d4eb5d1a9d2cb6bf207adc7de9596aa5e6a58a56fa5ad74fe88a8cd7cb79c2176170b7ca061bb2983f61f
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Filesize
1B
MD5c4ca4238a0b923820dcc509a6f75849b
SHA1356a192b7913b04c54574d18c28d46e6395428ab
SHA2566b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b
SHA5124dff4ea340f0a823f15d3f4f01ab62eae0e5da579ccb851f8db9dfe84c58b2b37b89903a740e1ee172da793a6e79d560e5f7f9bd058a12a280433ed6fa46510a
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C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_363582827213C09529A76F35FB615187
Filesize412B
MD593f4b9487c4d9ec44644eaed667cd92b
SHA117bfa8a6f000848f9a6250225b4f696861218131
SHA25675c2c7feb3bdcdbb6fb6bb12aa602c73063af51a8be2253ce9357c3d823e3319
SHA5122aa0a5447f07a2d64aef5225e0b3204c6383cbee4e93c30850b561349c991c6c163a62cbb39770451adbf2d81a33f6c247f955ec1176d13db2b1ccb8291360c4