Analysis
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max time kernel
49s -
max time network
162s -
platform
windows10-2004_x64 -
resource
win10v2004-20240704-en -
resource tags
arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system -
submitted
07-07-2024 16:49
Static task
static1
Behavioral task
behavioral1
Sample
Fast.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
Fast.exe
Resource
win10v2004-20240704-en
General
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Target
Fast.exe
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Size
66KB
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MD5
87d6d2488b1260e70f4042bf1f292529
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SHA1
161f9a79f8197c9b5de1beb7bd4d425d5c23b45b
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SHA256
45de59851d68929632346d6f894dc8c1b6a5c4197db83c2e33c60631efc0b39f
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SHA512
a9d3930de1ff5849e61d1807c6de4b063790dc03f7e4f3f2101cbddde55002ffcc85d2ff433b753a5936403feedbc93c0f3658ffb5e8051d00ba58641e6afda7
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SSDEEP
1536:/NeRBl5PT/rx1mzwRMSTdLpJy/jIlkugRGVy/SR1qo+tEgfNni:/QRrmzwR5JysFV12i
Malware Config
Extracted
C:\info.hta
http://www.w3.org/TR/html4/strict.dtd'>
Signatures
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Phobos
Phobos ransomware appeared at the beginning of 2019.
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Deletes shadow copies 3 TTPs
Ransomware often targets backup files to inhibit system recovery.
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Modifies boot configuration data using bcdedit 1 TTPs 4 IoCs
Processes:
bcdedit.exebcdedit.exebcdedit.exebcdedit.exepid process 1496 bcdedit.exe 3452 bcdedit.exe 4628 bcdedit.exe 4024 bcdedit.exe -
Renames multiple (235) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Processes:
wbadmin.exewbadmin.exepid process 876 wbadmin.exe 3240 wbadmin.exe -
Modifies Windows Firewall 2 TTPs 2 IoCs
Processes:
netsh.exenetsh.exepid process 3448 netsh.exe 4804 netsh.exe -
Drops startup file 1 IoCs
Processes:
Fast.exedescription ioc process File created \??\c:\users\admin\appdata\roaming\microsoft\windows\start menu\programs\startup\Fast.exe Fast.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Adds Run key to start application 2 TTPs 2 IoCs
Processes:
Fast.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-2494989678-839960665-2515455429-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Fast = "C:\\Users\\Admin\\AppData\\Local\\Fast.exe" Fast.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Fast = "C:\\Users\\Admin\\AppData\\Local\\Fast.exe" Fast.exe -
Drops desktop.ini file(s) 4 IoCs
Processes:
Fast.exedescription ioc process File opened for modification F:\$RECYCLE.BIN\S-1-5-21-2494989678-839960665-2515455429-1000\desktop.ini Fast.exe File opened for modification C:\$Recycle.Bin\S-1-5-21-2494989678-839960665-2515455429-1000\desktop.ini Fast.exe File opened for modification C:\Program Files\desktop.ini Fast.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\DataServices\DESKTOP.INI Fast.exe -
Drops file in Program Files directory 64 IoCs
Processes:
Fast.exedescription ioc process File opened for modification C:\Program Files\Java\jre-1.8\bin\api-ms-win-crt-private-l1-1-0.dll Fast.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\prism_common.dll Fast.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\OneNoteR_OEM_Perp-ul-phn.xrm-ms Fast.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ADDINS\Power Map Excel Add-in\MICROSOFT.DATA.RECOMMENDATION.COMMON.DLL Fast.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\FPA_f14\FA000000014 Fast.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MEDIA\COIN.WAV Fast.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.fr-fr.dll Fast.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Security.Cryptography.Encoding.dll Fast.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PROOF\LTSHYPH_EN.LEX Fast.exe File created C:\Program Files\Microsoft Office\root\Licenses16\StandardMSDNR_Retail-ul-oob.xrm-ms.id[EE907AA5-3483].[[email protected]].8base Fast.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\Word2019R_Grace-ul-oob.xrm-ms Fast.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\cs\PresentationCore.resources.dll.id[EE907AA5-3483].[[email protected]].8base Fast.exe File opened for modification C:\Program Files\Google\Chrome\Application\110.0.5481.104\WidevineCdm\manifest.json Fast.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\java.dll Fast.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\fr\Microsoft.VisualBasic.Forms.resources.dll Fast.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\PowerPivotExcelClientAddIn.dll.id[EE907AA5-3483].[[email protected]].8base Fast.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTest5-ul-oob.xrm-ms.id[EE907AA5-3483].[[email protected]].8base Fast.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_SubTrial2-pl.xrm-ms Fast.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.Dallas.OAuthClient.dll Fast.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\WinWordLogoSmall.scale-140.png.id[EE907AA5-3483].[[email protected]].8base Fast.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\Microsoft.Win32.Registry.AccessControl.dll.id[EE907AA5-3483].[[email protected]].8base Fast.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pl\Microsoft.VisualBasic.Forms.resources.dll.id[EE907AA5-3483].[[email protected]].8base Fast.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\O365BusinessR_SubTrial-ppd.xrm-ms Fast.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_Grace-ppd.xrm-ms Fast.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdO365R_Subscription-pl.xrm-ms Fast.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioStd2019R_Grace-ul-oob.xrm-ms.id[EE907AA5-3483].[[email protected]].8base Fast.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.AnalysisServices.XLHost.Modeler.dll.id[EE907AA5-3483].[[email protected]].8base Fast.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hans\PresentationCore.resources.dll Fast.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_OEM_Perp2-pl.xrm-ms.id[EE907AA5-3483].[[email protected]].8base Fast.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\de\UIAutomationProvider.resources.dll Fast.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hans\WindowsFormsIntegration.resources.dll Fast.exe File opened for modification C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Colors\Violet II.xml Fast.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Formats.Asn1.dll Fast.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\de\PresentationUI.resources.dll Fast.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\System.Security.Cryptography.ProtectedData.dll.id[EE907AA5-3483].[[email protected]].8base Fast.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_OEM_Perp6-ul-phn.xrm-ms Fast.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PSRCHPHN.DAT Fast.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\ipssve.xml Fast.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Net.Mail.dll Fast.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentVNextR_Retail-ul-phn.xrm-ms.id[EE907AA5-3483].[[email protected]].8base Fast.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\GRAPH_F_COL.HXK.id[EE907AA5-3483].[[email protected]].8base Fast.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Net.Security.dll.id[EE907AA5-3483].[[email protected]].8base Fast.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\gstreamer-lite.dll.id[EE907AA5-3483].[[email protected]].8base Fast.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.Windows.Input.Manipulations.dll Fast.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\Accessibility.dll.id[EE907AA5-3483].[[email protected]].8base Fast.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_Subscription3-ul-oob.xrm-ms Fast.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_Subscription4-ppd.xrm-ms Fast.exe File created C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusinessR_Trial-ppd.xrm-ms.id[EE907AA5-3483].[[email protected]].8base Fast.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\VisioStd2019R_Retail-ppd.xrm-ms Fast.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-core-xstate-l2-1-0.dll.id[EE907AA5-3483].[[email protected]].8base Fast.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\mscordaccore.dll Fast.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\de\UIAutomationTypes.resources.dll Fast.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\security\blacklisted.certs.id[EE907AA5-3483].[[email protected]].8base Fast.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hant\UIAutomationClient.resources.dll Fast.exe File created C:\Program Files\Java\jre-1.8\bin\api-ms-win-crt-filesystem-l1-1-0.dll.id[EE907AA5-3483].[[email protected]].8base Fast.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\[email protected] Fast.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\it\System.Windows.Forms.resources.dll Fast.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ja\PresentationUI.resources.dll Fast.exe File opened for modification C:\Program Files\Java\jdk-1.8\javafx-src.zip.id[EE907AA5-3483].[[email protected]].8base Fast.exe File opened for modification C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\Times New Roman-Arial.xml Fast.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTrial1-ul-oob.xrm-ms Fast.exe File created C:\Program Files\Microsoft Office\root\Licenses16\OutlookVL_MAK-ppd.xrm-ms.id[EE907AA5-3483].[[email protected]].8base Fast.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PowerPointVL_MAK-pl.xrm-ms.id[EE907AA5-3483].[[email protected]].8base Fast.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\cs\PresentationUI.resources.dll.id[EE907AA5-3483].[[email protected]].8base Fast.exe -
Event Triggered Execution: Netsh Helper DLL 1 TTPs 6 IoCs
Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.
Processes:
netsh.exenetsh.exedescription ioc process Key opened \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key value enumerated \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key opened \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key value enumerated \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe -
Checks SCSI registry key(s) 3 TTPs 4 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
vds.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_QEMU&PROD_QEMU_DVD-ROM\4&215468A5&0&010000 vds.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\FriendlyName vds.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_DADY&PROD_HARDDISK\4&215468A5&0&000000 vds.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\FriendlyName vds.exe -
Interacts with shadow copies 3 TTPs 2 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
Processes:
vssadmin.exevssadmin.exepid process 4192 vssadmin.exe 3260 vssadmin.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
Fast.exepid process 4000 Fast.exe 4000 Fast.exe 4000 Fast.exe 4000 Fast.exe 4000 Fast.exe 4000 Fast.exe 4000 Fast.exe 4000 Fast.exe 4000 Fast.exe 4000 Fast.exe 4000 Fast.exe 4000 Fast.exe 4000 Fast.exe 4000 Fast.exe 4000 Fast.exe 4000 Fast.exe 4000 Fast.exe 4000 Fast.exe 4000 Fast.exe 4000 Fast.exe 4000 Fast.exe 4000 Fast.exe 4000 Fast.exe 4000 Fast.exe 4000 Fast.exe 4000 Fast.exe 4000 Fast.exe 4000 Fast.exe 4000 Fast.exe 4000 Fast.exe 4000 Fast.exe 4000 Fast.exe 4000 Fast.exe 4000 Fast.exe 4000 Fast.exe 4000 Fast.exe 4000 Fast.exe 4000 Fast.exe 4000 Fast.exe 4000 Fast.exe 4000 Fast.exe 4000 Fast.exe 4000 Fast.exe 4000 Fast.exe 4000 Fast.exe 4000 Fast.exe 4000 Fast.exe 4000 Fast.exe 4000 Fast.exe 4000 Fast.exe 4000 Fast.exe 4000 Fast.exe 4000 Fast.exe 4000 Fast.exe 4000 Fast.exe 4000 Fast.exe 4000 Fast.exe 4000 Fast.exe 4000 Fast.exe 4000 Fast.exe 4000 Fast.exe 4000 Fast.exe 4000 Fast.exe 4000 Fast.exe -
Suspicious use of AdjustPrivilegeToken 49 IoCs
Processes:
Fast.exevssvc.exeWMIC.exewbengine.exedescription pid process Token: SeDebugPrivilege 4000 Fast.exe Token: SeBackupPrivilege 764 vssvc.exe Token: SeRestorePrivilege 764 vssvc.exe Token: SeAuditPrivilege 764 vssvc.exe Token: SeIncreaseQuotaPrivilege 4728 WMIC.exe Token: SeSecurityPrivilege 4728 WMIC.exe Token: SeTakeOwnershipPrivilege 4728 WMIC.exe Token: SeLoadDriverPrivilege 4728 WMIC.exe Token: SeSystemProfilePrivilege 4728 WMIC.exe Token: SeSystemtimePrivilege 4728 WMIC.exe Token: SeProfSingleProcessPrivilege 4728 WMIC.exe Token: SeIncBasePriorityPrivilege 4728 WMIC.exe Token: SeCreatePagefilePrivilege 4728 WMIC.exe Token: SeBackupPrivilege 4728 WMIC.exe Token: SeRestorePrivilege 4728 WMIC.exe Token: SeShutdownPrivilege 4728 WMIC.exe Token: SeDebugPrivilege 4728 WMIC.exe Token: SeSystemEnvironmentPrivilege 4728 WMIC.exe Token: SeRemoteShutdownPrivilege 4728 WMIC.exe Token: SeUndockPrivilege 4728 WMIC.exe Token: SeManageVolumePrivilege 4728 WMIC.exe Token: 33 4728 WMIC.exe Token: 34 4728 WMIC.exe Token: 35 4728 WMIC.exe Token: 36 4728 WMIC.exe Token: SeIncreaseQuotaPrivilege 4728 WMIC.exe Token: SeSecurityPrivilege 4728 WMIC.exe Token: SeTakeOwnershipPrivilege 4728 WMIC.exe Token: SeLoadDriverPrivilege 4728 WMIC.exe Token: SeSystemProfilePrivilege 4728 WMIC.exe Token: SeSystemtimePrivilege 4728 WMIC.exe Token: SeProfSingleProcessPrivilege 4728 WMIC.exe Token: SeIncBasePriorityPrivilege 4728 WMIC.exe Token: SeCreatePagefilePrivilege 4728 WMIC.exe Token: SeBackupPrivilege 4728 WMIC.exe Token: SeRestorePrivilege 4728 WMIC.exe Token: SeShutdownPrivilege 4728 WMIC.exe Token: SeDebugPrivilege 4728 WMIC.exe Token: SeSystemEnvironmentPrivilege 4728 WMIC.exe Token: SeRemoteShutdownPrivilege 4728 WMIC.exe Token: SeUndockPrivilege 4728 WMIC.exe Token: SeManageVolumePrivilege 4728 WMIC.exe Token: 33 4728 WMIC.exe Token: 34 4728 WMIC.exe Token: 35 4728 WMIC.exe Token: 36 4728 WMIC.exe Token: SeBackupPrivilege 2680 wbengine.exe Token: SeRestorePrivilege 2680 wbengine.exe Token: SeSecurityPrivilege 2680 wbengine.exe -
Suspicious use of WriteProcessMemory 18 IoCs
Processes:
Fast.execmd.execmd.exedescription pid process target process PID 4000 wrote to memory of 2864 4000 Fast.exe cmd.exe PID 4000 wrote to memory of 2864 4000 Fast.exe cmd.exe PID 4000 wrote to memory of 4340 4000 Fast.exe cmd.exe PID 4000 wrote to memory of 4340 4000 Fast.exe cmd.exe PID 2864 wrote to memory of 3260 2864 cmd.exe vssadmin.exe PID 2864 wrote to memory of 3260 2864 cmd.exe vssadmin.exe PID 4340 wrote to memory of 3448 4340 cmd.exe netsh.exe PID 4340 wrote to memory of 3448 4340 cmd.exe netsh.exe PID 4340 wrote to memory of 4804 4340 cmd.exe netsh.exe PID 4340 wrote to memory of 4804 4340 cmd.exe netsh.exe PID 2864 wrote to memory of 4728 2864 cmd.exe WMIC.exe PID 2864 wrote to memory of 4728 2864 cmd.exe WMIC.exe PID 2864 wrote to memory of 1496 2864 cmd.exe bcdedit.exe PID 2864 wrote to memory of 1496 2864 cmd.exe bcdedit.exe PID 2864 wrote to memory of 3452 2864 cmd.exe bcdedit.exe PID 2864 wrote to memory of 3452 2864 cmd.exe bcdedit.exe PID 2864 wrote to memory of 876 2864 cmd.exe wbadmin.exe PID 2864 wrote to memory of 876 2864 cmd.exe wbadmin.exe -
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.
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Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
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C:\Users\Admin\AppData\Local\Temp\Fast.exe"C:\Users\Admin\AppData\Local\Temp\Fast.exe"1⤵
- Drops startup file
- Adds Run key to start application
- Drops desktop.ini file(s)
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4000 -
C:\Users\Admin\AppData\Local\Temp\Fast.exe"C:\Users\Admin\AppData\Local\Temp\Fast.exe"2⤵PID:1060
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C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:2864 -
C:\Windows\system32\vssadmin.exevssadmin delete shadows /all /quiet3⤵
- Interacts with shadow copies
PID:3260 -
C:\Windows\System32\Wbem\WMIC.exewmic shadowcopy delete3⤵
- Suspicious use of AdjustPrivilegeToken
PID:4728 -
C:\Windows\system32\bcdedit.exebcdedit /set {default} bootstatuspolicy ignoreallfailures3⤵
- Modifies boot configuration data using bcdedit
PID:1496 -
C:\Windows\system32\bcdedit.exebcdedit /set {default} recoveryenabled no3⤵
- Modifies boot configuration data using bcdedit
PID:3452 -
C:\Windows\system32\wbadmin.exewbadmin delete catalog -quiet3⤵
- Deletes backup catalog
PID:876 -
C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:4340 -
C:\Windows\system32\netsh.exenetsh advfirewall set currentprofile state off3⤵
- Modifies Windows Firewall
- Event Triggered Execution: Netsh Helper DLL
PID:3448 -
C:\Windows\system32\netsh.exenetsh firewall set opmode mode=disable3⤵
- Modifies Windows Firewall
- Event Triggered Execution: Netsh Helper DLL
PID:4804 -
C:\Windows\SysWOW64\mshta.exe"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\Desktop\info.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}2⤵PID:4744
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C:\Windows\SysWOW64\mshta.exe"C:\Windows\SysWOW64\mshta.exe" "C:\users\public\desktop\info.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}2⤵PID:744
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C:\Windows\SysWOW64\mshta.exe"C:\Windows\SysWOW64\mshta.exe" "C:\info.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}2⤵PID:1136
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C:\Windows\SysWOW64\mshta.exe"C:\Windows\SysWOW64\mshta.exe" "F:\info.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}2⤵PID:4984
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C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe"2⤵PID:300
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C:\Windows\system32\vssadmin.exevssadmin delete shadows /all /quiet3⤵
- Interacts with shadow copies
PID:4192 -
C:\Windows\System32\Wbem\WMIC.exewmic shadowcopy delete3⤵PID:4028
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C:\Windows\system32\bcdedit.exebcdedit /set {default} bootstatuspolicy ignoreallfailures3⤵
- Modifies boot configuration data using bcdedit
PID:4024 -
C:\Windows\system32\bcdedit.exebcdedit /set {default} recoveryenabled no3⤵
- Modifies boot configuration data using bcdedit
PID:4628 -
C:\Windows\system32\wbadmin.exewbadmin delete catalog -quiet3⤵
- Deletes backup catalog
PID:3240
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:764
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C:\Windows\system32\wbengine.exe"C:\Windows\system32\wbengine.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2680
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C:\Windows\System32\vdsldr.exeC:\Windows\System32\vdsldr.exe -Embedding1⤵PID:3868
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C:\Windows\System32\vds.exeC:\Windows\System32\vds.exe1⤵
- Checks SCSI registry key(s)
PID:212
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Defense Evasion
Direct Volume Access
1Impair Defenses
1Disable or Modify System Firewall
1Indicator Removal
3File Deletion
3Modify Registry
1Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Program Files\Common Files\microsoft shared\ClickToRun\AppvIsvSubsystems32.dll.id[EE907AA5-3483].[[email protected]].8base
Filesize2.7MB
MD56ca433371afd64502fdd2b15745583b3
SHA1144faab037e0bd1be854312179a75ecc34cdac2f
SHA256d2c318c4cc3e28f9f864d67c734f155a03603ee62c3ddd12e76244d1934a3f15
SHA512acfdd8e67a9e1d81fbe660d01b6b8b8e4e9d0c6efc0d4932dd3df47a33b29de50c4f1f71aba3b8e7e076713f28fed9248617e1fd16319ef630af3d63d9e0f89d
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Filesize
9KB
MD58d97690f28f9cbaa66407e403b65a66a
SHA1ce666d55e834b5df503b5cb4a30027fdf2a1ba3d
SHA256dc9c2a948079c0d1591aa2c6f4a04f9852d9e42a95a38b058115ed75dbb7b556
SHA512083fdf60ef1dd8dd635f4e8d392680ed7e3cc0a0c4b69355000d3dcb8786dd230b5ab7ff0074b098fadcd343a22c371e5976cd17629466cfe6490fe695ac5168