Analysis

  • max time kernel
    150s
  • max time network
    143s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    03/08/2026, 03:14

General

  • Target
    install_ehe008.msi
  • Size 5.9MB
  • Sample260803-drn2jsbm8s
  • SHA256 afa3f8415f4d757d96d99385f0cc9b96469f0f29f14a8dcc15f22f665d053c78
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Badlisted process makes network request 4 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 7 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 64 IoCs
  • Suspicious behavior: LoadsDriver 4 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 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.

  • 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_ehe008.msi
    1⤵
    • Enumerates connected drives
    • Event Triggered Execution: Installer Packages
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:1136
  • 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:5904
    • C:\Windows\system32\srtasks.exe
      C:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:2
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:2148
    • C:\Windows\System32\MsiExec.exe
      C:\Windows\System32\MsiExec.exe -Embedding 0F060D80AFA465D6DE84D4FB2D171DBF 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:4648
  • C:\Windows\system32\vssvc.exe
    C:\Windows\system32\vssvc.exe
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious use of AdjustPrivilegeToken
    PID:4424
  • C:\Users\Public\xxxBaG\POizRZ.exe
    "C:\Users\Public\xxxBaG\POizRZ.exe"
    1⤵
    • Executes dropped EXE
    • Loads dropped DLL
    • Drops file in System32 directory
    • Suspicious behavior: EnumeratesProcesses
    PID:928

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        e59b4e0.rbs

        • Path C:\Config.Msi\e59b4e0.rbs
        • Size 7KB
        • SHA256 8ba4903319884a4c8a928cfe27c192d22445cdd8e638dd0b23533647f2eaa1a3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        POizRZ.exe

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

        UxEnhance64.dll

        • Path C:\Users\Public\xxxBaG\UxEnhance64.dll
        • Size 3.1MB
        • SHA256 83b042a0a24cd786a8a85a46fb7ce62c05e95dd50f46506a59841c2ece3aa6a9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        adoresd.dat

        • Path C:\Users\Public\xxxBaG\adoresd.dat
        • Size 4.7MB
        • SHA256 fd5a7a8242d0635f3673455a99b00cd67c47e64ca42734eaa2445ad9602b1b07
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msadox.tb

        • Path C:\Users\Public\xxxBaG\msadox.tb
        • Size 8KB
        • SHA256 4af0b5e7fd4ce63839d78267f2f37b99e3616b5a0fe397fd571329c24357a06d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MSIBB97.tmp

        • Path C:\Windows\Installer\MSIBB97.tmp
        • Size 5.9MB
        • SHA256 2f8b6c5e032d4c5bd4b81da9657562e1d68a517cefe9cf9700f0a95289bdf1e9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        e59b4df.msi

        • Path C:\Windows\Installer\e59b4df.msi
        • Size 5.9MB
        • SHA256 afa3f8415f4d757d96d99385f0cc9b96469f0f29f14a8dcc15f22f665d053c78
        • MD5 SHA1 SHA512 SSDEEP TLSH

        metadata-2

        • Path \??\GLOBALROOT\Device\HarddiskVolumeShadowCopy2\System Volume Information\SPP\metadata-2
        • Size 26.1MB
        • SHA256 13c2f6d59bc9d03b7dc9e65f575af0d48be8db2d34ac63e34e91791e16048f17
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {13ad435e-ae1f-4d8a-8265-ab884bca0a13}_OnDiskSnapshotProp

        • Path \??\Volume{c61f3bad-0000-0000-0000-d08302000000}\System Volume Information\SPP\OnlineMetadataCache\{13ad435e-ae1f-4d8a-8265-ab884bca0a13}_OnDiskSnapshotProp
        • Size 6KB
        • SHA256 e9841abf8bf5d3940e6ead7244ec26f9130e7c15363db0b67615ed67f6cd6643
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/928-66-0x000001C6BAF50000-0x000001C6BB7E1000-memory.dmp

        memory/928-76-0x000001C6BAF50000-0x000001C6BB7E1000-memory.dmp

        memory/928-56-0x00007FFD0E810000-0x00007FFD0E812000-memory.dmp

        memory/928-57-0x00007FFCEABD0000-0x00007FFCEB0EE000-memory.dmp

        memory/928-89-0x000001C6BAF50000-0x000001C6BB7E1000-memory.dmp

        memory/928-82-0x000001C6BA390000-0x000001C6BA3DE000-memory.dmp

        memory/928-62-0x000001C6BAF50000-0x000001C6BB7E1000-memory.dmp

        memory/928-64-0x00007FFD0E820000-0x00007FFD0E822000-memory.dmp

        memory/928-83-0x000001C6BA490000-0x000001C6BA51A000-memory.dmp

        memory/928-69-0x000001C6BAF50000-0x000001C6BB7E1000-memory.dmp

        memory/928-70-0x000001C6BAF50000-0x000001C6BB7E1000-memory.dmp

        memory/928-71-0x000001C6BAF50000-0x000001C6BB7E1000-memory.dmp

        memory/928-72-0x000001C6BAF50000-0x000001C6BB7E1000-memory.dmp

        memory/928-84-0x000001C6BA490000-0x000001C6BA51A000-memory.dmp

        memory/928-85-0x000001C6BA490000-0x000001C6BA51A000-memory.dmp

        memory/928-87-0x000001C6BA490000-0x000001C6BA51A000-memory.dmp

        memory/4648-17-0x00007FFCEAAB0000-0x00007FFCEB0E6000-memory.dmp

        memory/4648-18-0x00007FFD064E0000-0x00007FFD064F2000-memory.dmp

        memory/4648-42-0x00007FFD064E0000-0x00007FFD064F2000-memory.dmp

        memory/4648-14-0x00007FFD0E810000-0x00007FFD0E812000-memory.dmp