Analysis

  • max time kernel
    149s
  • max time network
    147s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    04/08/2026, 05:52

General

  • Target
    setup_n0c014.msi
  • Size 5.3MB
  • Sample260804-gkrewadh67
  • SHA256 c4972b9fc28423bcc85376fd3c43e303e6cc8a24878c92225801ab5dfabca91c
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Badlisted process makes network request 11 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 8 IoCs
  • Drops file in Windows directory 13 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 44 IoCs
  • Suspicious behavior: LoadsDriver 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 3 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\setup_n0c014.msi
    1⤵
    • Enumerates connected drives
    • Event Triggered Execution: Installer Packages
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:2128
  • 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 SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1212
    • C:\Windows\system32\srtasks.exe
      C:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:2
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1764
    • C:\Windows\System32\MsiExec.exe
      C:\Windows\System32\MsiExec.exe -Embedding E49B59896B18BC326D65AB8F59618650 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
      • Suspicious use of SetWindowsHookEx
      PID:1280
  • C:\Windows\system32\vssvc.exe
    C:\Windows\system32\vssvc.exe
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious use of AdjustPrivilegeToken
    PID:4500
  • C:\Users\Public\Ziot37\vhQArT.exe
    "C:\Users\Public\Ziot37\vhQArT.exe"
    1⤵
    • Executes dropped EXE
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    PID:472

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        e59487a.rbs

        • Path C:\Config.Msi\e59487a.rbs
        • Size 7KB
        • SHA256 1fa30201cc08682af5de89d3e73ac2dc6f4b3276d4d3bfd361e72b9f89b1bad9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        UxEnhance64.dll

        • Path C:\Users\Public\Ziot37\UxEnhance64.dll
        • Size 3.1MB
        • SHA256 32abf1e38b5c5cd20033ec2e82db2f1aceb4636aee2371d593b93dd999c8269a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        adoresd.dat

        • Path C:\Users\Public\Ziot37\adoresd.dat
        • Size 4.7MB
        • SHA256 868ae3f39c1706628e19fec99d2106c98432ead12ff924170de37cbd33388f7f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msadox.tb

        • Path C:\Users\Public\Ziot37\msadox.tb
        • Size 8KB
        • SHA256 d8ad82e8776b96472ea8f36212bf1a1fa432ccbc4047600b77c77e7927da89d5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        vhQArT.exe

        • Path C:\Users\Public\Ziot37\vhQArT.exe
        • Size 135KB
        • SHA256 676a2a7b94ca2f8ec76352ee656e4d075bb342bd7ad6efbc7c19c060001eace7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MSI4FCD.tmp

        • Path C:\Windows\Installer\MSI4FCD.tmp
        • Size 5.3MB
        • SHA256 5f9cc0f4f7e1d78846d8234272210b9d1f608088f79cbeabcfa9b029e1197c46
        • MD5 SHA1 SHA512 SSDEEP TLSH

        e594879.msi

        • Path C:\Windows\Installer\e594879.msi
        • Size 5.3MB
        • SHA256 c4972b9fc28423bcc85376fd3c43e303e6cc8a24878c92225801ab5dfabca91c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        metadata-2

        • Path \??\GLOBALROOT\Device\HarddiskVolumeShadowCopy2\System Volume Information\SPP\metadata-2
        • Size 26.1MB
        • SHA256 9aec59ffcb9b5380df3aa0b23ebbd05ace0b52d0ac924b2ae430f5e604adc5e8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {bbcb8cbf-ed7e-4b99-99be-f39092355af7}_OnDiskSnapshotProp

        • Path \??\Volume{c61f3bad-0000-0000-0000-d08302000000}\System Volume Information\SPP\OnlineMetadataCache\{bbcb8cbf-ed7e-4b99-99be-f39092355af7}_OnDiskSnapshotProp
        • Size 6KB
        • SHA256 98adfea7acf5b9650e118ad2a0e6f3cd82260f93c479853d827987660b2af094
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/472-79-0x00007FF9F2180000-0x00007FF9F2182000-memory.dmp

        memory/472-80-0x0000020F20F40000-0x0000020F217D1000-memory.dmp

        memory/472-86-0x0000020F20F40000-0x0000020F217D1000-memory.dmp

        memory/472-87-0x0000020F20F40000-0x0000020F217D1000-memory.dmp

        memory/472-71-0x00007FF9F2170000-0x00007FF9F2172000-memory.dmp

        memory/472-72-0x00007FF9CE310000-0x00007FF9CE82E000-memory.dmp

        memory/472-85-0x0000020F20F40000-0x0000020F217D1000-memory.dmp

        memory/472-84-0x0000020F20F40000-0x0000020F217D1000-memory.dmp

        memory/472-77-0x0000020F20F40000-0x0000020F217D1000-memory.dmp

        memory/1212-19-0x000001560EC00000-0x000001560F5A4000-memory.dmp

        memory/1280-14-0x00007FF9F2170000-0x00007FF9F2172000-memory.dmp

        memory/1280-57-0x00007FF9D40B0000-0x00007FF9D40C2000-memory.dmp

        memory/1280-15-0x00007FF9CE1F0000-0x00007FF9CE822000-memory.dmp

        memory/1280-18-0x00007FF9D40B0000-0x00007FF9D40C2000-memory.dmp

        memory/1280-36-0x00007FF9D40B0000-0x00007FF9D40C2000-memory.dmp