Overview
overview
10Static
static
3Matcha_ext....2.exe
windows10-2004-x64
10Matcha_ext....2.exe
windows11-ltsc_2024-x64
10aforge.dll
windows10-2004-x64
1aforge.dll
windows11-ltsc_2024-x64
8aforge.vid...ow.dll
windows10-2004-x64
1aforge.vid...ow.dll
windows11-ltsc_2024-x64
1aforge.video.dll
windows10-2004-x64
1aforge.video.dll
windows11-ltsc_2024-x64
8bouncycast...to.dll
windows10-2004-x64
1bouncycast...to.dll
windows11-ltsc_2024-x64
8femboy.common.dll
windows10-2004-x64
1femboy.common.dll
windows11-ltsc_2024-x64
8gma.system...ok.dll
windows10-2004-x64
1gma.system...ok.dll
windows11-ltsc_2024-x64
1naudio.core.dll
windows10-2004-x64
1naudio.core.dll
windows11-ltsc_2024-x64
8naudio.wasapi.dll
windows10-2004-x64
1naudio.wasapi.dll
windows11-ltsc_2024-x64
8naudio.winforms.dll
windows10-2004-x64
1naudio.winforms.dll
windows11-ltsc_2024-x64
1naudio.winmm.dll
windows10-2004-x64
1naudio.winmm.dll
windows11-ltsc_2024-x64
8newtonsoft.json.dll
windows10-2004-x64
1newtonsoft.json.dll
windows11-ltsc_2024-x64
1protobuf-net.core.dll
windows10-2004-x64
1protobuf-net.core.dll
windows11-ltsc_2024-x64
1protobuf-net.dll
windows10-2004-x64
1protobuf-net.dll
windows11-ltsc_2024-x64
1sharpdx.d3...er.dll
windows10-2004-x64
1sharpdx.d3...er.dll
windows11-ltsc_2024-x64
8sharpdx.d3...er.pdb
windows10-2004-x64
3sharpdx.d3...er.pdb
windows11-ltsc_2024-x64
8Analysis
- max time kernel
586s - max time network
904s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
08/08/2026, 14:11
Static task
static1
Behavioral task
behavioral1
Sample
Matcha_external_v4.2.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
Matcha_external_v4.2.exe
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral3
Sample
aforge.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral4
Sample
aforge.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral5
Sample
aforge.video.directshow.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral6
Sample
aforge.video.directshow.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral7
Sample
aforge.video.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral8
Sample
aforge.video.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral9
Sample
bouncycastle.crypto.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral10
Sample
bouncycastle.crypto.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral11
Sample
femboy.common.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral12
Sample
femboy.common.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral13
Sample
gma.system.mousekeyhook.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral14
Sample
gma.system.mousekeyhook.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral15
Sample
naudio.core.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral16
Sample
naudio.core.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral17
Sample
naudio.wasapi.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral18
Sample
naudio.wasapi.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral19
Sample
naudio.winforms.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral20
Sample
naudio.winforms.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral21
Sample
naudio.winmm.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral22
Sample
naudio.winmm.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral23
Sample
newtonsoft.json.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral24
Sample
newtonsoft.json.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral25
Sample
protobuf-net.core.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral26
Sample
protobuf-net.core.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral27
Sample
protobuf-net.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral28
Sample
protobuf-net.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral29
Sample
sharpdx.d3dcompiler.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral30
Sample
sharpdx.d3dcompiler.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral31
Sample
sharpdx.d3dcompiler.pdb
Resource
win10v2004-20260513-en
Behavioral task
behavioral32
Sample
sharpdx.d3dcompiler.pdb
Resource
win11ltsc2024-20260709-en
General
- Target Matcha_external_v4.2.exe
- Size 4.3MB
- Sample260808-rhlfysyapa
- SHA256 86b6b1be6bac42da6c1b74bf514876b849671a7fa82ab0c8251735c43d813644
- MD5 77c6b9d2a2db97e1a5fcd5c4fae7df9f
- SHA1 7af97baf4a6ebc86e8e9d817b7ac507e96122e04
- SHA512 ea059f1bc8c6b2260249eccbabf01d028623abe18446ad833ded002d9f8db1965d9586781452edc59d5d66f59bf17a62f6482a935faf177a3f0e550026aef134
- SSDEEP 98304:/iiNgScVIxpLfNuSZTKA0t9FFPEiEXZNnAKSb7L3w0i:/XWV+p9bk9fciEZNnCLA
- TLSH T13526D0303AEA4019F1B7AFB5DBD475DA9A6EF2233706955E148203870F23A41EDC713A
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Detects Defendnot 1 IoCs
resource yara_rule behavioral2/files/0x000f00000001c5aa-109.dat family_defendnot - Command and Scripting Interpreter: PowerShell 1 TTPs 7 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
pid Process 6020 powershell.exe 2372 powershell.exe 1756 powershell.exe 5352 powershell.exe 5268 powershell.exe 1460 powershell.exe 3776 powershell.exe - Executes dropped EXE 7 IoCs
pid Process 3920 svchost.exe 4516 svchost.exe 6120 defendnot-loader.exe 3384 Stager.exe 3916 defendnot-loader.exe 1304 defendnot-loader.exe 4336 defendnot-loader.exe - Indicator Removal: Clear Windows Event Logs 1 TTPs 1 IoCs
Clear Windows Event Logs to hide the activity of an intrusion.
description ioc Process File opened for modification C:\Windows\System32\Winevt\Logs\Microsoft-Windows-WER-Diag%4Operational.evtx svchost.exe - Loads dropped DLL 5 IoCs
pid Process 4212 Taskmgr.exe 944 Taskmgr.exe 4292 Taskmgr.exe 4292 Taskmgr.exe 992 Taskmgr.exe - Drops file in System32 directory 10 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\Tasks\defendnot svchost.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\8A7891822FCFF127E4EADADE9757112B 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\B76BE66D46C355931939D8CF818D03FD_879AFEB08DCB012707582D902977FF92 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\Content\FB0D848F74F70BB2EAA93746D24D9749 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\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B76BE66D46C355931939D8CF818D03FD_879AFEB08DCB012707582D902977FF92 OfficeClickToRun.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\B76BE66D46C355931939D8CF818D03FD_879AFEB08DCB012707582D902977FF92 OfficeClickToRun.exe - Checks for VirtualBox DLLs, possible anti-VM trick 1 TTPs 2 IoCs
Certain files are specific to VirtualBox VMs and can be used to detect execution in a VM.
description ioc Process File opened (read-only) \??\VBoxMiniRdrDN Matcha_external_v4.2.exe File opened (read-only) \??\VBoxMiniRdrDN svchost.exe - Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SERVIC~1\LOCALS~1\AppData\Local\Temp\MpCmdRun.log MpCmdRun.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Executes a command shell one-liner 1 TTPs 2 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 2420 cmd.exe 5036 cmd.exe - Modifies data under HKEY_USERS 56 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\CA svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\CA\CTLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\SmartCardRoot svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\TrustedPeople 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\Policies\Microsoft\SystemCertificates\trust svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe\ULSMonitor OfficeClickToRun.exe Key created \REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\CA\CRLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\CA\Certificates svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\Disallowed svchost.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\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\trust\Certificates svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\trust\CTLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Classes\Local Settings\MuiCache\27\52C64B7E svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\CA svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\Disallowed svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\Root\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 created \REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\Disallowed\CRLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates svchost.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\TrustedPeople\CRLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\trust svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\trust\Certificates svchost.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\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe OfficeClickToRun.exe Key created \REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\Root svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs svchost.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\Office\16.0 OfficeClickToRun.exe Key deleted \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe\ULSMonitor OfficeClickToRun.exe Key created \REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\CA\Certificates svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata 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 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\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\CA\CRLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\Disallowed\Certificates svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\Disallowed\CTLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\trust\CRLs svchost.exe Key deleted \REGISTRY\USER\.DEFAULT\SOFTWARE\MICROSOFT\OFFICE\16.0\COMMON\CLIENTTELEMETRY\RULESMETADATA\OFFICECLICKTORUN.EXE\ULSMONITOR OfficeClickToRun.exe Key created \REGISTRY\USER\S-1-5-20\Software\Classes\Local Settings\MuiCache svchost.exe Key created \REGISTRY\USER\S-1-5-19\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad 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\Disallowed\CRLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\Root\Certificates svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\TrustedPeople svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing OfficeClickToRun.exe - Scheduled Task/Job: Scheduled Task 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 5476 schtasks.exe 5920 schtasks.exe - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 4516 svchost.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 5764 Matcha_external_v4.2.exe 6020 powershell.exe 6020 powershell.exe 2372 powershell.exe 2372 powershell.exe 2372 powershell.exe 6020 powershell.exe 4516 svchost.exe 4516 svchost.exe 1756 powershell.exe 1756 powershell.exe 5352 powershell.exe 5352 powershell.exe 1756 powershell.exe 5352 powershell.exe 5268 powershell.exe 5268 powershell.exe 5268 powershell.exe 1460 powershell.exe 1460 powershell.exe 1460 powershell.exe 3776 powershell.exe 3776 powershell.exe 3776 powershell.exe 3384 Stager.exe 3384 Stager.exe 1420 svchost.exe 1420 svchost.exe 1420 svchost.exe 1420 svchost.exe 1420 svchost.exe 1420 svchost.exe 1420 svchost.exe 1420 svchost.exe 1420 svchost.exe 1420 svchost.exe 1420 svchost.exe 1420 svchost.exe 3348 svchost.exe 3348 svchost.exe 5940 svchost.exe 5940 svchost.exe 1176 svchost.exe 1176 svchost.exe 1420 svchost.exe 1420 svchost.exe 3532 svchost.exe 3532 svchost.exe 1420 svchost.exe 1420 svchost.exe 5940 svchost.exe 5940 svchost.exe 1420 svchost.exe 1420 svchost.exe 5940 svchost.exe 5940 svchost.exe 1420 svchost.exe 1420 svchost.exe 5940 svchost.exe 5940 svchost.exe 1420 svchost.exe 1420 svchost.exe 1420 svchost.exe 1420 svchost.exe - Suspicious behavior: GetForegroundWindowSpam 2 IoCs
pid Process 2312 explorer.exe 4516 svchost.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 5764 Matcha_external_v4.2.exe Token: SeDebugPrivilege 6020 powershell.exe Token: SeDebugPrivilege 2372 powershell.exe Token: SeDebugPrivilege 4516 svchost.exe Token: SeDebugPrivilege 3920 svchost.exe Token: SeIncreaseQuotaPrivilege 6020 powershell.exe Token: SeSecurityPrivilege 6020 powershell.exe Token: SeTakeOwnershipPrivilege 6020 powershell.exe Token: SeLoadDriverPrivilege 6020 powershell.exe Token: SeSystemProfilePrivilege 6020 powershell.exe Token: SeSystemtimePrivilege 6020 powershell.exe Token: SeProfSingleProcessPrivilege 6020 powershell.exe Token: SeIncBasePriorityPrivilege 6020 powershell.exe Token: SeCreatePagefilePrivilege 6020 powershell.exe Token: SeBackupPrivilege 6020 powershell.exe Token: SeRestorePrivilege 6020 powershell.exe Token: SeShutdownPrivilege 6020 powershell.exe Token: SeDebugPrivilege 6020 powershell.exe Token: SeSystemEnvironmentPrivilege 6020 powershell.exe Token: SeRemoteShutdownPrivilege 6020 powershell.exe Token: SeUndockPrivilege 6020 powershell.exe Token: SeManageVolumePrivilege 6020 powershell.exe Token: 33 6020 powershell.exe Token: 34 6020 powershell.exe Token: 35 6020 powershell.exe Token: 36 6020 powershell.exe Token: SeIncreaseQuotaPrivilege 2372 powershell.exe Token: SeSecurityPrivilege 2372 powershell.exe Token: SeTakeOwnershipPrivilege 2372 powershell.exe Token: SeLoadDriverPrivilege 2372 powershell.exe Token: SeSystemProfilePrivilege 2372 powershell.exe Token: SeSystemtimePrivilege 2372 powershell.exe Token: SeProfSingleProcessPrivilege 2372 powershell.exe Token: SeIncBasePriorityPrivilege 2372 powershell.exe Token: SeCreatePagefilePrivilege 2372 powershell.exe Token: SeBackupPrivilege 2372 powershell.exe Token: SeRestorePrivilege 2372 powershell.exe Token: SeShutdownPrivilege 2372 powershell.exe Token: SeDebugPrivilege 2372 powershell.exe Token: SeSystemEnvironmentPrivilege 2372 powershell.exe Token: SeRemoteShutdownPrivilege 2372 powershell.exe Token: SeUndockPrivilege 2372 powershell.exe Token: SeManageVolumePrivilege 2372 powershell.exe Token: 33 2372 powershell.exe Token: 34 2372 powershell.exe Token: 35 2372 powershell.exe Token: 36 2372 powershell.exe Token: SeDebugPrivilege 1756 powershell.exe Token: SeDebugPrivilege 5352 powershell.exe Token: SeIncreaseQuotaPrivilege 1756 powershell.exe Token: SeSecurityPrivilege 1756 powershell.exe Token: SeTakeOwnershipPrivilege 1756 powershell.exe Token: SeLoadDriverPrivilege 1756 powershell.exe Token: SeSystemProfilePrivilege 1756 powershell.exe Token: SeSystemtimePrivilege 1756 powershell.exe Token: SeProfSingleProcessPrivilege 1756 powershell.exe Token: SeIncBasePriorityPrivilege 1756 powershell.exe Token: SeCreatePagefilePrivilege 1756 powershell.exe Token: SeBackupPrivilege 1756 powershell.exe Token: SeRestorePrivilege 1756 powershell.exe Token: SeShutdownPrivilege 1756 powershell.exe Token: SeDebugPrivilege 1756 powershell.exe Token: SeSystemEnvironmentPrivilege 1756 powershell.exe Token: SeRemoteShutdownPrivilege 1756 powershell.exe - Suspicious use of FindShellTrayWindow 16 IoCs
pid Process 5244 SecurityHealthSystray.exe 5244 SecurityHealthSystray.exe 5244 SecurityHealthSystray.exe 5244 SecurityHealthSystray.exe 5244 SecurityHealthSystray.exe 5244 SecurityHealthSystray.exe 5244 SecurityHealthSystray.exe 5244 SecurityHealthSystray.exe 5244 SecurityHealthSystray.exe 5244 SecurityHealthSystray.exe 5244 SecurityHealthSystray.exe 5244 SecurityHealthSystray.exe 5244 SecurityHealthSystray.exe 5244 SecurityHealthSystray.exe 5244 SecurityHealthSystray.exe 4952 ctfmon.exe - Suspicious use of SendNotifyMessage 15 IoCs
pid Process 5244 SecurityHealthSystray.exe 5244 SecurityHealthSystray.exe 5244 SecurityHealthSystray.exe 5244 SecurityHealthSystray.exe 5244 SecurityHealthSystray.exe 5244 SecurityHealthSystray.exe 5244 SecurityHealthSystray.exe 5244 SecurityHealthSystray.exe 5244 SecurityHealthSystray.exe 5244 SecurityHealthSystray.exe 5244 SecurityHealthSystray.exe 5244 SecurityHealthSystray.exe 5244 SecurityHealthSystray.exe 5244 SecurityHealthSystray.exe 5244 SecurityHealthSystray.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4516 svchost.exe - Suspicious use of UnmapMainImage 1 IoCs
pid Process 2312 explorer.exe - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 5764 wrote to memory of 6020 5764 Matcha_external_v4.2.exe 90 PID 5764 wrote to memory of 2372 5764 Matcha_external_v4.2.exe 92 PID 5764 wrote to memory of 5476 5764 Matcha_external_v4.2.exe 94 PID 5764 wrote to memory of 4516 5764 Matcha_external_v4.2.exe 98 PID 4516 wrote to memory of 1756 4516 svchost.exe 101 PID 4516 wrote to memory of 5352 4516 svchost.exe 103 PID 4516 wrote to memory of 5920 4516 svchost.exe 104 PID 5764 wrote to memory of 5268 5764 Matcha_external_v4.2.exe 107 PID 4516 wrote to memory of 1460 4516 svchost.exe 109 PID 4516 wrote to memory of 3776 4516 svchost.exe 111 PID 5764 wrote to memory of 6120 5764 Matcha_external_v4.2.exe 113 PID 6120 wrote to memory of 4212 6120 defendnot-loader.exe 114 PID 4516 wrote to memory of 3384 4516 svchost.exe 115 PID 3384 wrote to memory of 3348 3384 Stager.exe 87 PID 3384 wrote to memory of 5940 3384 Stager.exe 78 PID 3384 wrote to memory of 1176 3384 Stager.exe 58 PID 3384 wrote to memory of 1420 3384 Stager.exe 20 PID 3384 wrote to memory of 3532 3384 Stager.exe 55 PID 3348 wrote to memory of 744 3348 svchost.exe 5 PID 3348 wrote to memory of 960 3348 svchost.exe 9 PID 1176 wrote to memory of 744 1176 svchost.exe 5 PID 1176 wrote to memory of 960 1176 svchost.exe 9 PID 3532 wrote to memory of 744 3532 svchost.exe 5 PID 3532 wrote to memory of 960 3532 svchost.exe 9 PID 3348 wrote to memory of 964 3348 svchost.exe 10 PID 3348 wrote to memory of 1160 3348 svchost.exe 14 PID 3348 wrote to memory of 3608 3348 svchost.exe 56 PID 3532 wrote to memory of 964 3532 svchost.exe 10 PID 1176 wrote to memory of 964 1176 svchost.exe 10 PID 3348 wrote to memory of 4952 3348 svchost.exe 64 PID 3348 wrote to memory of 5244 3348 svchost.exe 67 PID 1176 wrote to memory of 540 1176 svchost.exe 11 PID 3532 wrote to memory of 1160 3532 svchost.exe 14 PID 3532 wrote to memory of 3608 3532 svchost.exe 56 PID 3348 wrote to memory of 4764 3348 svchost.exe 79 PID 1176 wrote to memory of 836 1176 svchost.exe 13 PID 4516 wrote to memory of 1304 4516 svchost.exe 120 PID 3532 wrote to memory of 4952 3532 svchost.exe 64 PID 3348 wrote to memory of 5212 3348 svchost.exe 80 PID 1176 wrote to memory of 1160 1176 svchost.exe 14 PID 1176 wrote to memory of 1196 1176 svchost.exe 15 PID 3532 wrote to memory of 5244 3532 svchost.exe 67 PID 1304 wrote to memory of 4292 1304 defendnot-loader.exe 123 PID 3532 wrote to memory of 4764 3532 svchost.exe 79 PID 1176 wrote to memory of 1292 1176 svchost.exe 16 PID 3348 wrote to memory of 2312 3348 svchost.exe 81 PID 3532 wrote to memory of 5212 3532 svchost.exe 80 PID 3348 wrote to memory of 5764 3348 svchost.exe 88 PID 1176 wrote to memory of 1308 1176 svchost.exe 17 PID 3532 wrote to memory of 2312 3532 svchost.exe 81 PID 3348 wrote to memory of 2624 3348 svchost.exe PID 3532 wrote to memory of 5764 3532 svchost.exe 88 PID 1176 wrote to memory of 1420 1176 svchost.exe 20 PID 3532 wrote to memory of 2624 3532 svchost.exe PID 1176 wrote to memory of 1492 1176 svchost.exe 21 PID 3348 wrote to memory of 5008 3348 svchost.exe 96 PID 3916 wrote to memory of 944 3916 defendnot-loader.exe 126 PID 1176 wrote to memory of 1520 1176 svchost.exe 22 PID 3348 wrote to memory of 4516 3348 svchost.exe 98 PID 3532 wrote to memory of 5008 3532 svchost.exe 96 PID 1176 wrote to memory of 1580 1176 svchost.exe 23 PID 3348 wrote to memory of 3920 3348 svchost.exe 97 PID 3532 wrote to memory of 4516 3532 svchost.exe 98 PID 1176 wrote to memory of 1720 1176 svchost.exe 24 - Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:744
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"2⤵PID:960
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 960 -s 2243⤵PID:4088
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C:\Windows\system32\dwm.exe"dwm.exe"2⤵PID:1160
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:964
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 964 -s 2242⤵PID:3144
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 964 -s 2682⤵PID:4824
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C:\Windows\System32\WUDFHost.exe"C:\Windows\System32\WUDFHost.exe" -HostGUID:{193a1820-d9ac-4997-8c55-be817523f6aa} -IoEventPortName:\UMDFCommunicationPorts\WUDF\HostProcess-fb3c9875-a888-496e-bde9-bf52393d963d -SystemEventPortName:\UMDFCommunicationPorts\WUDF\HostProcess-882a1868-f311-4c08-95ff-30367002e1c9 -IoCancelEventPortName:\UMDFCommunicationPorts\WUDF\HostProcess-baad5338-3a22-45c7-bd22-e77c8c379273 -NonStateChangingEventPortName:\UMDFCommunicationPorts\WUDF\HostProcess-b20e0f7b-0d22-47fe-9cc1-fdb188a9d8d9 -LifetimeId:26886810-0d24-4ce0-97ed-28f13e02518c -DeviceGroupId:WudfDefaultDevicePool -HostArg:01⤵PID:540
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM1⤵PID:836
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts1⤵PID:1196
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService1⤵PID:1292
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc1⤵PID:1308
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s nsi1⤵
- Suspicious behavior: EnumeratesProcesses
PID:1420
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s DisplayEnhancementService1⤵PID:1492
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netprofm -p -s netprofm1⤵PID:1520
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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 LocalService -p -s DispBrokerDesktopSvc1⤵PID:1720
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UserProfileService -p -s ProfSvc1⤵PID:1728
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService -p1⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
PID:1780
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog1⤵
- Indicator Removal: Clear Windows Event Logs
PID:1840
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService -p1⤵PID:1984
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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:5212
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C:\Windows\explorer.exeexplorer.exe /LOADSAVEDWINDOWS3⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of UnmapMainImage
PID:2312 -
C:\Users\Admin\AppData\Local\Temp\Matcha_external_v4.2.exe"C:\Users\Admin\AppData\Local\Temp\Matcha_external_v4.2.exe"4⤵
- Checks for VirtualBox DLLs, possible anti-VM trick
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5764 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell.exe" -c Add-MpPreference -ExclusionPath C:\Users\Admin\AppData\Local\Temp\34vdebsv.jsh5⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:6020
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell.exe" -c Add-MpPreference -ExclusionPath C:\Users\Admin\AppData\Local\Temp\aixszqge.taw5⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2372
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C:\Windows\SYSTEM32\schtasks.exe"schtasks" /create /tn "svchost" /sc ONLOGON /tr "C:\Users\Admin\AppData\Roaming\WindowsServices\svchost.exe" /rl HIGHEST /f5⤵
- Scheduled Task/Job: Scheduled Task
PID:5476
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C:\Users\Admin\AppData\Roaming\WindowsServices\svchost.exe"C:\Users\Admin\AppData\Roaming\WindowsServices\svchost.exe"5⤵
- Executes dropped EXE
- Checks for VirtualBox DLLs, possible anti-VM trick
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4516 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell.exe" -c Add-MpPreference -ExclusionPath C:\Users\Admin\AppData\Local\Temp\5qx2pnro.55n6⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1756
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell.exe" -c Add-MpPreference -ExclusionPath C:\Users\Admin\AppData\Local\Temp\cc2uqu53.zfo6⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5352
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C:\Windows\SYSTEM32\schtasks.exe"schtasks" /create /tn "svchost" /sc ONLOGON /tr "C:\Users\Admin\AppData\Roaming\WindowsServices\svchost.exe" /rl HIGHEST /f6⤵
- Scheduled Task/Job: Scheduled Task
PID:5920
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell.exe" -c Add-MpPreference -ExclusionProcess Stager.exe6⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
PID:1460
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell.exe" -c Add-MpPreference -ExclusionProcess defendnot-loader.exe6⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
PID:3776
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C:\Users\Admin\AppData\Local\Temp\5qx2pnro.55n\Stager.exe"C:\Users\Admin\AppData\Local\Temp\5qx2pnro.55n\Stager.exe"6⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3384
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C:\Users\Admin\AppData\Local\Temp\cc2uqu53.zfo\defendnot-loader.exe"C:\Users\Admin\AppData\Local\Temp\cc2uqu53.zfo\defendnot-loader.exe" --silent --name "Windows Security"6⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:1304 -
C:\Windows\SYSTEM32\Taskmgr.exeTaskmgr.exe7⤵
- Loads dropped DLL
PID:4292
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell.exe" -c Add-MpPreference -ExclusionProcess defendnot-loader.exe5⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
PID:5268
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C:\Users\Admin\AppData\Local\Temp\aixszqge.taw\defendnot-loader.exe"C:\Users\Admin\AppData\Local\Temp\aixszqge.taw\defendnot-loader.exe" --silent --name "Windows Security"5⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:6120 -
C:\Windows\SYSTEM32\Taskmgr.exeTaskmgr.exe6⤵
- Loads dropped DLL
PID:4212
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem1⤵PID:1504
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p -s Themes1⤵PID:1712
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s SENS1⤵PID:2204
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp1⤵PID:2276
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder1⤵PID:2348
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc1⤵
- Modifies data under HKEY_USERS
PID:2488
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p1⤵PID:2504
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TextInputManagementService1⤵PID:2604
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C:\Windows\system32\ctfmon.exe/QuitInfo:0000000000000270;0000000000000274;2⤵
- Suspicious use of FindShellTrayWindow
PID:4952
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc1⤵PID:2628
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Wcmsvc1⤵PID:2740
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s DusmSvc1⤵PID:2748
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository1⤵PID:2804
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection1⤵PID:2908
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C:\Windows\System32\spoolsv.exeC:\Windows\System32\spoolsv.exe1⤵PID:3056
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation1⤵PID:2720
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:3092
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s webthreatdefusersvc1⤵PID:3200
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT1⤵PID:3428
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer1⤵PID:3488
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent1⤵
- Modifies data under HKEY_USERS
PID:3504
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks1⤵PID:3512
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt1⤵PID:3520
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3532
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C:\Windows\System32\ShellHost.exe"C:\Windows\System32\ShellHost.exe"1⤵PID:3608
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3272
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Appinfo1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1176
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4324
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4368
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UdkSvcGroup -s UdkUserSvc1⤵PID:4420
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k osprivacy -p -s camsvc1⤵PID:4620
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:4692
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{973D20D7-562D-44B9-B70B-5A0F49CCDF3F}1⤵PID:5140
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C:\Windows\System32\smartscreen.exeC:\Windows\System32\smartscreen.exe -Embedding1⤵PID:5204
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C:\Windows\System32\SecurityHealthSystray.exe"C:\Windows\System32\SecurityHealthSystray.exe"1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:5244
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k WebThreatDefense -p -s webthreatdefsvc1⤵PID:5488
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k DcomLaunch -p -s DeviceInstall1⤵PID:5676
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc1⤵PID:5152
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc1⤵PID:1136
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager1⤵
- Suspicious behavior: EnumeratesProcesses
PID:5940
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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:4764
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3348
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C:\Windows\system32\wbem\wmiprvse.exeC:\Windows\system32\wbem\wmiprvse.exe -secured -Embedding1⤵PID:2712
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C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV11⤵PID:5008
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C:\Users\Admin\AppData\Roaming\WindowsServices\svchost.exeC:\Users\Admin\AppData\Roaming\WindowsServices\svchost.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:3920
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C:\Windows\system32\wbem\wmiprvse.exeC:\Windows\system32\wbem\wmiprvse.exe -secured -Embedding1⤵PID:1220
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C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV11⤵PID:1676
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k WerSvcGroup1⤵PID:3436
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -pss -s 392 -p 964 -ip 9642⤵PID:5028
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C:\Users\Admin\AppData\Local\Temp\aixszqge.taw\defendnot-loader.exeC:\Users\Admin\AppData\Local\Temp\aixszqge.taw\defendnot-loader.exe1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:3916 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV12⤵PID:4464
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C:\Windows\SYSTEM32\Taskmgr.exeTaskmgr.exe2⤵
- Loads dropped DLL
PID:944
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c pause2⤵
- Executes a command shell one-liner
PID:5036
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C:\Program Files\Windows Defender\MpCmdRun.exe"C:\Program Files\Windows Defender\MpCmdRun.exe" -wdenable1⤵
- Drops file in Windows directory
PID:4360 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV12⤵PID:2460
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C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV11⤵PID:6028
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C:\Users\Admin\AppData\Local\Temp\cc2uqu53.zfo\defendnot-loader.exeC:\Users\Admin\AppData\Local\Temp\cc2uqu53.zfo\defendnot-loader.exe1⤵
- Executes dropped EXE
PID:4336 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV12⤵PID:2432
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C:\Windows\SYSTEM32\Taskmgr.exeTaskmgr.exe2⤵
- Loads dropped DLL
PID:992
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c pause2⤵
- Executes a command shell one-liner
PID:2420
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:Global.DesktopSpotlight.AppXz2j21w56bgxkgsjhtn7zkjsepq96erz2.mca1⤵PID:4360
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4836
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵PID:4552
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C:\Windows\System32\SecurityHealthHost.exe\\?\C:\Windows\System32\SecurityHealthHost.exe {08728914-3F57-4D52-9E31-49DAECA5A80A} -Embedding1⤵PID:5632
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\ModuleAnalysisCache
- Size 67KB
- SHA256 50b9dc324634108ff1aa98008c68c20b19c4e982d377c82afc12ea505ff598bd
- MD5 2effd9b76a5fd667b1642852861ce04e
- SHA1 86c9117fff0fd1a99dbc6dba27ebd143235eb996
- SHA512 5f51665089f7705ba4dbb70b3b6d4368208751a5577300c73910fa46c6b6fd038b6d1c26b0e455bcf2f0cff058e9d18768692a998ba4e273f8ed56c9c3d938a4
- SSDEEP 1536:1KLg07Yo2hk3MFfKQVAflJdpHYLh4iUxpR40i71YigMQyPTOdBcV3CNBQkj2Va5o:1KLg07Yo2hk3MFfKQVAflJd9YLqiUpRe
- TLSH T1EC636292E9204E75E1A66F3EF15622627C30394690F8153211DC25EFA987D930B1FBFE
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
- Size 1KB
- SHA256 44d1c794b1956d71d0fca943aa7f55868175f3274cfd84a549da445f2b01b1da
- MD5 f35ade6c5a5b576451f7f404d7645cfc
- SHA1 8d01e84041cace9c90f717785983d68a3c86ea30
- SHA512 4809359329f677de78de24ed9e768f14e6c4a68572342dda05dd24f5b6e3a761d998e119d89db758b078f7af5cf479be0dacbb650daac9d676bf6e860fc2c4dc
- TLSH T15E212233F3DD8614C899403A60CDA91136FA87CB81DECFAB7B80D156A52FA99CE60160
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
- Size 1KB
- SHA256 46ef3346f5f3abc015f93bc8502b9e92e7ff6377b6bdbc6330bf11c9ab8dc566
- MD5 316544e61381b108fd612a643a394bc6
- SHA1 a0e469b2b89bb5ef3f80d1bf8a43c3766deb37fd
- SHA512 b2a990c3ee38a610e22dedaec53c02bba274e4681a358df7be6b669b0c72cade46e21f8442d4abefbd12ecae31be4e2e210d6c47885b85411b7340a2d4c55bf2
- TLSH T10B212233F3DD8624C899403A60CDA81036FAC7CB81DECEAB7B80D155A52F699CE60160
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
- Size 1KB
- SHA256 d28ef187840dcd1fe0a8a757ef9cd326023bec38b39ef1338f91d508d55dcf28
- MD5 acbc65123954839a819fa2495d239bf7
- SHA1 063cff64444a6e3b4be1445b4cecb477e4d6ae47
- SHA512 af07d3f6dcf1779bcc864aabe9e08563b20b8df8238df7bb08a5fe3b4e40d10f2e2a4442a042fe5d7a320e3b8195799ecc885549faa8babb5909eb32271e7b91
- TLSH T170216833B3DD8615CC9A413A10CDAC1036B6C7DB40DECFAB7B84E655A43F699CE61160
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
- Size 1KB
- SHA256 df5de984121ab9eb702c2ef1c0716750e770551b5a5551fee347941d5bdfab01
- MD5 8c274452b4cefabecd528a1214159e4a
- SHA1 59fefbf3c332bed6d778918035ad778fc2d3cad5
- SHA512 9bd08a264f82cf86abb106e99d71e24f4c93aac148ef207091e370f242e49fef2bdff11fb29d20b1b6e1001ccf746a6191f571e33772e0eedbd54b1ed1aa3102
- TLSH T1B0217633B3CC8654C899013A10CEAC1036BB87CB409E8E9B6B84D519A42F699CE61160
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\5qx2pnro.55n\Stager.exe
- Size 155KB
- SHA256 32ddcc8ec426baf56816514447c6cef2ef81b20b145946e7533401d3eb0ca929
- MD5 ff508c605092d6aaf88651c4406162fb
- SHA1 6986dd0dc239754ae457da779f065d70335190a5
- SHA512 37905907e1a8b6e9e8108c54dd14b2f35f1643bdd79e1469e872eec37381bd6a453b5059aa5f5cf99f2659b0f3cf2b400464d95f60db63b2d7dd4617995b67ca
- SSDEEP 3072:9v0TE0JxUUifwPGOzCzvebf/LlX3fR5fjbFBeHUY0kZ3tMwNH76z6:ibOUiEGnviZR5fjbFM0kZ9Mm
- TLSH T12BF31216FFDC82F6DE0C0A71EE73D21505FCA10642379A9E9DA1107B1A179C79C84AAF
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ira5f3fe.5mx.ps1
- Size 60B
- SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
- MD5 d17fe0a3f47be24a6453e9ef58c94641
- SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
- SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
- TLSH T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\aixszqge.taw\ctx.bin
- Size 131B
- SHA256 2aea52e1e8139e97a3406c074d8c932c1ec0d7f7d000687315ad1d5c09229fdb
- MD5 5ac8ce0a3cd6c17982b6da8b549c930d
- SHA1 df997355c49169867b202b4367997630e4141e88
- SHA512 23bbaff5b9113bbb23560cfd393214b8ceed93157f10a49aa378f8609483df71cbe8330c2a627079a0fddef30a1e0bf3a69b7df5b0f875048bf1cde13fa81597
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\aixszqge.taw\ctx.bin
- Size 131B
- SHA256 5d7f018ddd2e052e2816d42ab6e1f204fd5103954102d574c6128b32fc8d56ef
- MD5 555d91c31e323915b09acd85b167d656
- SHA1 fbf73cc606eb4d9d89a443e9c8906fb3878bacd0
- SHA512 15f5759ab5cf22f1f24316b63ee1b17987f34a7aa2217537d595bac7cc2cd619a122f53637c4d4aa10c5fb84a0a6c19475e85037f15e3d7bdbd2e7fd1d697134
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\aixszqge.taw\defendnot-loader.exe
- Size 581KB
- SHA256 4776620d4a617ce96d83a3a2ae0999a9dc6ee79bd9dcefe296cd877a62aa2224
- MD5 734d301654affee77396b554ccb04e0e
- SHA1 7a4129e6a9180d4eb326e0c3a1f138539816cbc6
- SHA512 48762065698d08366bc7413f65cc9f9577dc6099ecd8441bc48fb9a16e65d03fa6815b1000839fd4a34a5d11cebbc5a3a0505dc2d085e3e5ca424b6189490184
- SSDEEP 12288:wDddddddddoCh8ahw7TLZ0yph0lhSMXliMsBk:wDddddddddoChjhw7CYh0lhSMXlns
- TLSH T18BC49D26B7E940F9D1ABC27889530A16EB737C4643616ACF03E44A675F236E05F3EB11
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\aixszqge.taw\defendnot.dll
- Size 427KB
- SHA256 45e942ba59f3876b263a03ed7e5d5b1b250e84a0a4b4093b3c13b5fca4e12b21
- MD5 edcfd344d44db165aaadaa1c75499daf
- SHA1 09b25238b9df51d2d390599a12f49384f815fb73
- SHA512 b295f371a3f0f907d8273b83bca32e6512b08dc10215ba2ad7f8e02c1b56c7d6f579a8affb693837fec711f9ef6a0f9ab1088f8760a58a21b7a430ef0fbbbb33
- SSDEEP 6144:yuax4l7odwsjYGT5Zeu14MPQEPa6/ph0lhSMXlBXBWniG77mHBR:yppTzn1bZa6/ph0lhSMXliV3
- TLSH T15094AE16B7A580B9E16B8278C8570A05EB337C414791EBCF03A4DAB66F637D15B3EB01
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Roaming\WindowsServices\svchost.exe
- Size 4.3MB
- SHA256 86b6b1be6bac42da6c1b74bf514876b849671a7fa82ab0c8251735c43d813644
- MD5 77c6b9d2a2db97e1a5fcd5c4fae7df9f
- SHA1 7af97baf4a6ebc86e8e9d817b7ac507e96122e04
- SHA512 ea059f1bc8c6b2260249eccbabf01d028623abe18446ad833ded002d9f8db1965d9586781452edc59d5d66f59bf17a62f6482a935faf177a3f0e550026aef134
- SSDEEP 98304:/iiNgScVIxpLfNuSZTKA0t9FFPEiEXZNnAKSb7L3w0i:/XWV+p9bk9fciEZNnCLA
- TLSH T13526D0303AEA4019F1B7AFB5DBD475DA9A6EF2233706955E148203870F23A41EDC713A
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\System32\Tasks\defendnot
- Size 3KB
- SHA256 39d3b5ddc476f4e8745e00541216b44e2a19ffe9e7eb83075d1b7332d661471f
- MD5 2495206692b2539119828bdc9fe1abdf
- SHA1 27d220b1c729d91687f447a23f8bca4f1c2a17c7
- SHA512 453f1c07f96f46876d8f464f15a52ae79144b8e569939cce57814e00a016b047491818847c39bc0c0b4980c5acb08a958a98204a002a2c1e8e7b612bf9dea03b
- TLSH T1BA61574367EE1208F2F76B6CAEB610218E67BD415938C46D00AC240DCBF7E2289607B7
- MD5 SHA1 SHA512 TLSH
- Path C:\Windows\System32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157
- Size 342B
- SHA256 f8ff58cd9d0706b5b3bea82124271dd6016dd3b08d0468778c2948a94687d1e6
- MD5 3931ac709ccc23d188e34d23816c1c4a
- SHA1 14d6b8a60d84e9ee5395e3fd21f9a616d832093c
- SHA512 8b8c24f7177066df625839167123b1e823d2d5d2adc14fb1467a0b4a7d8ac2412e9eff01e4ea68c53e111334e43e7f152d1be0c5bf7e97795b6c060884e5c1a5
- TLSH T13DE08C167BA80208F5330A3C6973A845DA36B62AAE01CA9D0B35008D1C24FA2D833619
- MD5 SHA1 SHA512 TLSH
- Path C:\Windows\System32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\77EC63BDA74BD0D0E0426DC8F8008506
- Size 328B
- SHA256 9964a078b104aaf5d51e3858abb2216d5ac314e2706b759371aeaa8457b55f02
- MD5 81ffd15ebb39e56a06148c186cfbf4ed
- SHA1 7d710492b9e8db8935c500b15d3150ee9052fe0f
- SHA512 e958104c76b33f9bacde5e56517289664f41049645d08782cd28fb45f3d9498c01ddeb0db62b9cd1f08fea909daeb8a25d5eb1709425d247cdb515893a6563a6
- TLSH T195E0C2256A680204E633167CDD625565453776A65D01C64A0B38548C0C2BF21A837366
- MD5 SHA1 SHA512 TLSH
- Path C:\Windows\System32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\FB0D848F74F70BB2EAA93746D24D9749
- Size 330B
- SHA256 14ee20cfea4d01d250fd4479f55edc083bb4243e88dfc46251430994c8baff00
- MD5 00a011bf9033337f50da13eecb85e56a
- SHA1 f8d14f3186ff4fe4b426409b10fae80667d5e2be
- SHA512 e55651c58f35c41823f8d10a904283664aba04af305dd67c1774613b215397b7d7f17357e4f5df3c0911ec8fa9c75cb949995e7fcfc835c57420a45627d371b1
- TLSH T10FE02B053BD85202E9F34E3CED6564474D3B7567AE05C64D8B79114C0C24F62DC77319
- MD5 SHA1 SHA512 TLSH
- Path C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B76BE66D46C355931939D8CF818D03FD_879AFEB08DCB012707582D902977FF92
- Size 422B
- SHA256 e79cfe7e7417c2ac12e5133838decf0de233792341813f6b09e334fb86749de9
- MD5 94cf7870cde4be22256056f61bb8be06
- SHA1 cc579aa58316925b2476b2e4d22c32c4d0e018eb
- SHA512 4146ca9ed19bc5196fc5dd98d5316e5291ef72cb4cd07fe09219318edefee1c3078e4591fc92f1b7a899a048672cbd42ab26a0d0a7a788a04d04db5880d695ed
- TLSH T144E0C0602CFD5028E731BF7C9BCE152E4A3EF6A70804A7B83B20020C6619D800D39B33
- MD5 SHA1 SHA512 TLSH