Overview

overview

9

Static

static

3

VaultSvc.exe

windows10-2004-x64

9

VaultSvc.exe

windows11-ltsc_2024-x64

9

Analysis

  • user interaction
    yes
  • max time kernel
    149s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260618-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260618-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    22/06/2026, 16:04

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General

  • Target
    VaultSvc.exe
  • Size 310KB
  • Sample260622-thygmad19q
  • SHA256 14fc4325510063099a6af5db4e4f0ea1785c4fbbee4006b1e6966aa2c6c10dbe
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
defense_evasion

Malware Config

Signatures

  • Enumerates VirtualBox registry keys 2 TTPs 4 IoCs
    defense_evasion
  • Looks for VirtualBox Guest Additions in registry 2 TTPs 2 IoCs
    defense_evasion
  • Looks for VMWare Tools registry key 2 TTPs 2 IoCs
    defense_evasion
  • Looks for VMWare services registry key. 1 TTPs 2 IoCs
    defense_evasion
  • Executes dropped EXE 1 IoCs
  • Identifies Wine through registry keys 2 TTPs 3 IoCs

    Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    defense_evasion
  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 64 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\VaultSvc.exe
    "C:\Users\Admin\AppData\Local\Temp\VaultSvc.exe"
    1⤵
    • Enumerates VirtualBox registry keys
    • Looks for VirtualBox Guest Additions in registry
    • Looks for VMWare Tools registry key
    • Looks for VMWare services registry key.
    • Identifies Wine through registry keys
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1592
    • C:\Users\Admin\AppData\Local\Microsoft\Vault\VaultSvc.exe
      "C:\Users\Admin\AppData\Local\Microsoft\Vault\VaultSvc.exe"
      2⤵
      • Executes dropped EXE
      PID:3500
  • C:\Windows\system32\taskmgr.exe
    "C:\Windows\system32\taskmgr.exe" /4
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    PID:5928

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        VaultSvc.exe
        • Path C:\Users\Admin\AppData\Local\Microsoft\Vault\VaultSvc.exe
        • Size 310KB
        • SHA256 14fc4325510063099a6af5db4e4f0ea1785c4fbbee4006b1e6966aa2c6c10dbe
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/1592-0-0x00007FFC7FFA0000-0x00007FFC80203000-memory.dmp
        Download

        memory/1592-3-0x00000235B30F0000-0x00000235B3353000-memory.dmp
        Download

        memory/5928-6-0x0000025EC26E0000-0x0000025EC26E1000-memory.dmp
        Download

        memory/5928-4-0x0000025EC26E0000-0x0000025EC26E1000-memory.dmp
        Download

        memory/5928-10-0x0000025EC26E0000-0x0000025EC26E1000-memory.dmp
        Download

        memory/5928-15-0x0000025EC26E0000-0x0000025EC26E1000-memory.dmp
        Download

        memory/5928-14-0x0000025EC26E0000-0x0000025EC26E1000-memory.dmp
        Download

        memory/5928-13-0x0000025EC26E0000-0x0000025EC26E1000-memory.dmp
        Download

        memory/5928-12-0x0000025EC26E0000-0x0000025EC26E1000-memory.dmp
        Download

        memory/5928-11-0x0000025EC26E0000-0x0000025EC26E1000-memory.dmp
        Download