Overview

overview

8

Static

static

1

VirtualBox...in.exe

windows10-2004-x64

8

VirtualBox...in.exe

windows11-ltsc_2024-x64

8

Analysis

  • user interaction
    yes
  • max time kernel
    64s
  • max time network
    76s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-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
discoveryransomware

Malware Config

Signatures

  • Drops file in Drivers directory 3 IoCs
  • Enumerates connected drives 3 TTPs 46 IoCs

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

  • Drops file in System32 directory 15 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 33 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 31 IoCs

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

  • Modifies data under HKEY_USERS 44 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: LoadsDriver 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs
  • 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:4540
  • 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 WriteProcessMemory
    PID:4204
    • C:\Windows\System32\MsiExec.exe
      C:\Windows\System32\MsiExec.exe -Embedding 7F47A9518112EDD00890A02FC8F0CB42 C
      2⤵
      • Loads dropped DLL
      PID:1580
    • C:\Windows\system32\srtasks.exe
      C:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:2
      2⤵
        PID:4248
      • C:\Windows\System32\MsiExec.exe
        C:\Windows\System32\MsiExec.exe -Embedding 001CCF74E4CD7702563C66F6DA345753
        2⤵
        • Loads dropped DLL
        PID:2212
      • C:\Windows\System32\MsiExec.exe
        C:\Windows\System32\MsiExec.exe -Embedding A234F3434DC9A7039943CAF1FC38925A E Global\MSI0000
        2⤵
        • Drops file in Drivers directory
        • Drops file in Windows directory
        • Loads dropped DLL
        PID:780
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Checks SCSI registry key(s)
      PID:4808
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k DcomLaunch -p -s DeviceInstall
      1⤵
      • Drops file in Windows directory
      • Checks SCSI registry key(s)
      • Suspicious use of WriteProcessMemory
      PID:3764
      • C:\Windows\system32\DrvInst.exe
        DrvInst.exe "4" "9" "C:\Program Files\Oracle\VirtualBox\drivers\vboxsup\VBoxSup.inf" "9" "4ff1aec5b" "0000000000000140" "WinSta0\Default" "0000000000000160" "208" "C:\Program Files\Oracle\VirtualBox\drivers\vboxsup"
        2⤵
        • Drops file in System32 directory
        • Drops file in Windows directory
        • Checks SCSI registry key(s)
        • Modifies data under HKEY_USERS
        PID:4260

    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

          698460A0B6E60F2F602361424D832905_8BB23D43DE574E82F2BEE0DF0EC47EEB
          • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\698460A0B6E60F2F602361424D832905_8BB23D43DE574E82F2BEE0DF0EC47EEB
          • Size 471B
          • SHA256 b19b038305b2feda404a56434e4cd8b067fc430634734306f33dcb86b2eb3b80
          • MD5 SHA1 SHA512 TLSH
          Submit Download

          8EC9B1D0ABBD7F98B401D425828828CE_0D89C5EAD59EC1C2BC9790314666F3D2
          • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\8EC9B1D0ABBD7F98B401D425828828CE_0D89C5EAD59EC1C2BC9790314666F3D2
          • Size 727B
          • SHA256 3376dd834c8608069cf679f573ca436cb4ccd87bb535b9c9ea2c25c1d8b93e5a
          • MD5 SHA1 SHA512 TLSH
          Submit Download

          C8E534EE129F27D55460CE17FD628216_1130D9B25898B0DB0D4F04DC5B93F141
          • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\C8E534EE129F27D55460CE17FD628216_1130D9B25898B0DB0D4F04DC5B93F141
          • Size 727B
          • SHA256 c9d9f96d5a4a01d9f2355757c867fc294d19e973bf546f36d5db9d9d911718fb
          • MD5 SHA1 SHA512 TLSH
          Submit Download

          698460A0B6E60F2F602361424D832905_8BB23D43DE574E82F2BEE0DF0EC47EEB
          • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\698460A0B6E60F2F602361424D832905_8BB23D43DE574E82F2BEE0DF0EC47EEB
          • Size 400B
          • SHA256 b58e79decbcfbb17b8c3a6769c0ccaee3a1b48d1d00691b61266add1c8ed3a1d
          • MD5 SHA1 SHA512 TLSH
          Submit Download

          8EC9B1D0ABBD7F98B401D425828828CE_0D89C5EAD59EC1C2BC9790314666F3D2
          • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\8EC9B1D0ABBD7F98B401D425828828CE_0D89C5EAD59EC1C2BC9790314666F3D2
          • Size 408B
          • SHA256 4e99edf817111798b18e6fa5a4e77a287824928fce1b37957c730da8caa96850
          • MD5 SHA1 SHA512 TLSH
          Submit Download

          C8E534EE129F27D55460CE17FD628216_1130D9B25898B0DB0D4F04DC5B93F141
          • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\C8E534EE129F27D55460CE17FD628216_1130D9B25898B0DB0D4F04DC5B93F141
          • Size 412B
          • SHA256 ba72d0ccb38da1719b8ba0cc5f6f50887ddeb99b88c17442bc5a1e2eb5583f18
          • MD5 SHA1 SHA512 TLSH
          Submit Download

          MSI290F.tmp
          • Path C:\Users\Admin\AppData\Local\Temp\MSI290F.tmp
          • Size 494KB
          • SHA256 a17b88865681810c89d8807f39a6ef224e22ff31f3956511761f8d0fc2be98f1
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          MSI82258.LOG
          • Path C:\Users\Admin\AppData\Local\Temp\MSI82258.LOG
          • Size 108KB
          • SHA256 15c874e019bc4cfda5241096ab6e76e717f95cf7b8332ed5302977a4e11583c2
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          oem0.PNF
          • Path C:\Windows\INF\oem0.PNF
          • Size 5KB
          • SHA256 b79951cc32f9fc5a8fb9d2bcbe2b882852df5c11bfe517993580d39f0ba2f206
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          oem1.PNF
          • Path C:\Windows\INF\oem1.PNF
          • Size 5KB
          • SHA256 8ceac5b323c6154705a775541ca241f540d9739de183c414d69f220430021463
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          oem2.PNF
          • Path C:\Windows\INF\oem2.PNF
          • Size 6KB
          • SHA256 efc43669e58b503be0390a08441d4c2e60bad5bb0e9192afa106c48f5667b0df
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          MSIBE8D.tmp
          • Path C:\Windows\Installer\MSIBE8D.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 24.1MB
          • SHA256 b4e40e20df71661c2b341141227be3655930e6c3902a3178b10930af7b858e82
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          {93086487-d7c5-4ee4-a7d8-fc3f2a100938}_OnDiskSnapshotProp
          • Path \??\Volume{0dfc9b49-0000-0000-0000-d01200000000}\System Volume Information\SPP\OnlineMetadataCache\{93086487-d7c5-4ee4-a7d8-fc3f2a100938}_OnDiskSnapshotProp
          • Size 6KB
          • SHA256 212e25b97447bd18e3b9531ecd2ecda801f95f52878648a08984def5252e5821
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download