Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    30/07/2026, 06:34

General

  • Target
    install_30v8005.msi
  • Size 7.7MB
  • Sample260730-hbxe7ssdnh
  • SHA256 61b8f067a17242e1819e5241ffa5a6d28f4acceea12a546c8eeb37bf64205ab6
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • Badlisted process makes network request 8 IoCs

    Network request originating from process or tool commonly abused by malware.

  • 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 10 IoCs
  • Drops file in Windows directory 9 IoCs
  • Event Triggered Execution: Installer Packages 2 TTPs 1 IoCs
  • Checks SCSI registry key(s) 3 TTPs 5 IoCs

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

  • Modifies data under HKEY_USERS 9 IoCs
  • Modifies registry class 22 IoCs
  • Suspicious behavior: EnumeratesProcesses 38 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs
  • Uses Volume Shadow Copy service COM API

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

Processes

  • C:\Windows\system32\msiexec.exe
    msiexec.exe /I C:\Users\Admin\AppData\Local\Temp\install_30v8005.msi
    1⤵
    • Enumerates connected drives
    • Event Triggered Execution: Installer Packages
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:4896
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Enumerates connected drives
    • Drops file in Windows directory
    • Modifies data under HKEY_USERS
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:976
    • C:\Windows\system32\srtasks.exe
      C:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:2
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:4188
    • C:\Windows\System32\MsiExec.exe
      C:\Windows\System32\MsiExec.exe -Embedding B4250DB9F3C82978126533550A9F035C E Global\MSI0000
      2⤵
      • Loads dropped DLL
      • Badlisted process makes network request
      • Drops file in System32 directory
      • Modifies data under HKEY_USERS
      • Suspicious behavior: EnumeratesProcesses
      PID:384
  • C:\Windows\system32\vssvc.exe
    C:\Windows\system32\vssvc.exe
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious use of AdjustPrivilegeToken
    PID:4732

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        e589df2.rbs

        • Path C:\Config.Msi\e589df2.rbs
        • Size 7KB
        • SHA256 d8f71aece938af003d786bb8b24402b9aefadb7bb51515c500ad0ddcdb4df3c5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MSI9FE6.tmp

        • Path C:\Windows\Installer\MSI9FE6.tmp
        • Size 7.7MB
        • SHA256 548be4f8ddff78dd8f6cc3efedf375adafc431a7ba27e47ce6f03a7e77e61bd1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        e589df1.msi

        • Path C:\Windows\Installer\e589df1.msi
        • Size 7.7MB
        • SHA256 61b8f067a17242e1819e5241ffa5a6d28f4acceea12a546c8eeb37bf64205ab6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        metadata-2

        • Path \??\GLOBALROOT\Device\HarddiskVolumeShadowCopy2\System Volume Information\SPP\metadata-2
        • Size 24.1MB
        • SHA256 330e5b7683d2a8ec5287b8629eb96d8cce04d45ff467b3b2d50b9c0e98b60efa
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {e03f5b75-23d3-4fd3-84e1-a0946cb470d4}_OnDiskSnapshotProp

        • Path \??\Volume{d78106ee-0000-0000-0000-d01200000000}\System Volume Information\SPP\OnlineMetadataCache\{e03f5b75-23d3-4fd3-84e1-a0946cb470d4}_OnDiskSnapshotProp
        • Size 6KB
        • SHA256 a5d263ef0eac80e0d25b03208c6e07256324618186de316b4e72ad6cc4fc9b8c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/384-12-0x00007FF925CF0000-0x00007FF925CF2000-memory.dmp

        memory/384-13-0x00007FF906B80000-0x00007FF9071D9000-memory.dmp

        memory/384-16-0x00007FF916070000-0x00007FF916080000-memory.dmp

        memory/384-47-0x00007FF916070000-0x00007FF916080000-memory.dmp