Overview

overview

8

Static

static

1

VirtualBox...in.exe

windows10-2004-x64

8

VirtualBox...in.exe

windows11-ltsc_2024-x64

8

Analysis

  • max time kernel
    901s
  • max time network
    478s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    07/09/2026, 04:04

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General

  • Target
    VirtualBox-7.2.16-174877-Win.exe
  • Size 169.5MB
  • Sample260907-enc1jsck91
  • SHA256 9383a42bffa5c0ac4bc5f1c7d820478d84380d3a17b65aa9b43e6778cbdb615a
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
adwarediscoverypersistenceransomwarespyware

Malware Config

Signatures

  • Drops file in Drivers directory 3 IoCs
  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 1 IoCs

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    persistence
  • Enumerates connected drives 3 TTPs 48 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in System32 directory 16 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 34 IoCs
  • Loads dropped DLL 24 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Checks SCSI registry key(s) 3 TTPs 64 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
    adwarespyware
  • Modifies data under HKEY_USERS 44 IoCs
  • Modifies registry class 38 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: LoadsDriver 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 55 IoCs
  • Suspicious use of SendNotifyMessage 39 IoCs
  • Suspicious use of SetWindowsHookEx 7 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs
  • 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.

    persistence
  • Uses Volume Shadow Copy WMI provider

    The Volume Shadow Copy service is used to manage backups/snapshots.

    ransomware
  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

    ransomware

Processes

  • C:\Users\Admin\AppData\Local\Temp\VirtualBox-7.2.16-174877-Win.exe
    "C:\Users\Admin\AppData\Local\Temp\VirtualBox-7.2.16-174877-Win.exe"
    1⤵
    • Enumerates connected drives
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:1396
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Enumerates connected drives
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Modifies data under HKEY_USERS
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2624
    • C:\Windows\System32\MsiExec.exe
      C:\Windows\System32\MsiExec.exe -Embedding 50402D61609710BD8103F95B04C0E30F C
      2⤵
      • Loads dropped DLL
      • Suspicious use of SetWindowsHookEx
      PID:6108
    • C:\Windows\system32\srtasks.exe
      C:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:2
      2⤵
        PID:1764
      • C:\Windows\System32\MsiExec.exe
        C:\Windows\System32\MsiExec.exe -Embedding E006FAD0D02229B174CFA280384BD242
        2⤵
        • Loads dropped DLL
        • Suspicious use of SetWindowsHookEx
        PID:1656
      • C:\Windows\System32\MsiExec.exe
        C:\Windows\System32\MsiExec.exe -Embedding A851DDB779A6CC5F9B53A3120D063590 E Global\MSI0000
        2⤵
        • Drops file in Drivers directory
        • Drops file in Windows directory
        • Loads dropped DLL
        • Suspicious use of SetWindowsHookEx
        PID:3176
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Checks SCSI registry key(s)
      PID:1428
    • C:\Windows\system32\DrvInst.exe
      DrvInst.exe "4" "9" "C:\Program Files\Oracle\VirtualBox\drivers\vboxsup\VBoxSup.inf" "9" "4ff1aec5b" "00000000000000E0" "WinSta0\Default" "0000000000000160" "208" "C:\Program Files\Oracle\VirtualBox\drivers\vboxsup"
      1⤵
      • Drops file in System32 directory
      • Drops file in Windows directory
      • Checks SCSI registry key(s)
      • Modifies data under HKEY_USERS
      PID:3376
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k GPSvcGroup
      1⤵
        PID:5600
      • C:\Windows\system32\sihost.exe
        sihost.exe
        1⤵
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:668
        • C:\Windows\explorer.exe
          explorer.exe /LOADSAVEDWINDOWS
          2⤵
          • Boot or Logon Autostart Execution: Active Setup
          • Enumerates connected drives
          • Checks SCSI registry key(s)
          • Modifies Internet Explorer settings
          • Modifies registry class
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of SendNotifyMessage
          • Suspicious use of SetWindowsHookEx
          PID:1392
      • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe
        "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe" -ServerName:CortanaUI.AppXstmwaab17q5s3y22tp6apqz7a45vwv65.mca
        1⤵
        • Modifies registry class
        • Suspicious use of SetWindowsHookEx
        PID:4624
      • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
        "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
        1⤵
        • Modifies registry class
        • Suspicious use of SetWindowsHookEx
        PID:2628
      • C:\Windows\System32\SecurityHealthHost.exe
        \\?\C:\Windows\System32\SecurityHealthHost.exe {08728914-3F57-4D52-9E31-49DAECA5A80A} -Embedding
        1⤵
          PID:3496

        Network

              MITRE ATT&CK Enterprise v16

              Replay Monitor

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              Downloads

              VBoxSup.cat
              • Path C:\PROGRA~1\Oracle\VIRTUA~1\drivers\vboxsup\VBoxSup.cat
              • Size 11KB
              • SHA256 c45b29a9071afb20ccdfe9bd1e0d32e54ef278e930f6c0815e0bc29834db02c8
              • MD5 SHA1 SHA512 SSDEEP TLSH
              Submit Download

              VBoxSup.sys
              • Path C:\PROGRA~1\Oracle\VIRTUA~1\drivers\vboxsup\VBoxSup.sys
              • Size 1.0MB
              • SHA256 6e1ff28cec4c0ca61fa3774ec9319d1d17c473f0262ff2f1f5020c8c988ce77f
              • MD5 SHA1 SHA512 SSDEEP TLSH
              Submit Download

              VBoxSup.inf
              • Path C:\Program Files\Oracle\VirtualBox\drivers\vboxsup\VBoxSup.inf
              • Size 2KB
              • SHA256 be1b0b370af009950b9c404eb80246c72b8e0a51eca8e44ca86d7736f2a95ada
              • MD5 SHA1 SHA512 TLSH
              Submit Download

              prep_Activatable Class_Hermes_perf.cache
              • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\TempState\prep_Activatable Class_Hermes_perf.cache
              • Size 591B
              • SHA256 dc216c11d6381abdcb6a4b927fd9ea68d336ff63c88639e4a242acf037f90c68
              • MD5 SHA1 SHA512 TLSH
              Submit Download

              prep_Activatable Class_Hermes_perf.cache
              • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\TempState\prep_Activatable Class_Hermes_perf.cache
              • Size 599B
              • SHA256 b536a3dae9ea5c69081f0491eed829e3b57e32401fdf49a63031bcd6b20e6fdb
              • MD5 SHA1 SHA512 TLSH
              Submit Download

              MSI59BF.tmp
              • Path C:\Users\Admin\AppData\Local\Temp\MSI59BF.tmp
              • Size 494KB
              • SHA256 a17b88865681810c89d8807f39a6ef224e22ff31f3956511761f8d0fc2be98f1
              • MD5 SHA1 SHA512 SSDEEP TLSH
              Submit Download

              MSI9524c.LOG
              • Path C:\Users\Admin\AppData\Local\Temp\MSI9524c.LOG
              • Size 111KB
              • SHA256 e41be495031168c7ef7b1e96c8e36fa1614da47fcda4b46713ef957ee92ae048
              • MD5 SHA1 SHA512 SSDEEP TLSH
              Submit Download

              oem0.PNF
              • Path C:\Windows\INF\oem0.PNF
              • Size 6KB
              • SHA256 138c981c4d8f5b12f89a0ceea8a6f7f86eeadd2cf6b0c595740dc6fad2cc0e35
              • MD5 SHA1 SHA512 SSDEEP TLSH
              Submit Download

              MSI4D1D.tmp
              • Path C:\Windows\Installer\MSI4D1D.tmp
              • Size 383KB
              • SHA256 61a20a2e5b2e759c2db35545419cb75ab9db16e66fd21ce580a6f9836f3e7a9b
              • MD5 SHA1 SHA512 SSDEEP TLSH
              Submit Download

              metadata-2
              • Path \??\GLOBALROOT\Device\HarddiskVolumeShadowCopy2\System Volume Information\SPP\metadata-2
              • Size 26.1MB
              • SHA256 2788012c5097fb76e7264d5b4b3f32ffa0929ffc1ac3ca92789a5e2462658d16
              • MD5 SHA1 SHA512 SSDEEP TLSH
              Submit Download

              {18109cdf-331c-456f-bf8f-8642240bf706}_OnDiskSnapshotProp
              • Path \??\Volume{c576ab2f-0000-0000-0000-d08302000000}\System Volume Information\SPP\OnlineMetadataCache\{18109cdf-331c-456f-bf8f-8642240bf706}_OnDiskSnapshotProp
              • Size 6KB
              • SHA256 bb491637a95b50e4f8e39730c040846657b4299cbda61e4a4338e7567a02b4fb
              • MD5 SHA1 SHA512 SSDEEP TLSH
              Submit Download

              memory/4624-390-0x0000018683C80000-0x0000018683CA0000-memory.dmp
              Download

              memory/4624-377-0x0000018683A20000-0x0000018683A40000-memory.dmp
              Download

              memory/4624-381-0x0000018693E60000-0x0000018693F60000-memory.dmp
              Download

              memory/4624-415-0x0000018694200000-0x0000018694220000-memory.dmp
              Download

              memory/4624-367-0x00000186801E0000-0x00000186802E0000-memory.dmp
              Download