Analysis

  • max time kernel
    148s
  • max time network
    141s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    22/08/2026, 00:17

General

  • Target
    msodbcsql.msi
  • Size 6.9MB
  • Sample260822-alfansek3w
  • SHA256 3ff9042787efc544191b002cc398516c75dc974df37bb532502e7f6468c6337f
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Loads dropped DLL 2 IoCs
  • Enumerates connected drives 3 TTPs 46 IoCs

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

  • Event Triggered Execution: Installer Packages 2 TTPs 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Windows\system32\msiexec.exe
    msiexec.exe /I C:\Users\Admin\AppData\Local\Temp\msodbcsql.msi
    1⤵
    • Enumerates connected drives
    • Event Triggered Execution: Installer Packages
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:3516
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Enumerates connected drives
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3652
    • C:\Windows\System32\MsiExec.exe
      C:\Windows\System32\MsiExec.exe -Embedding B753C2932A5AB2ECF3D34879598C5453 C
      2⤵
      • Loads dropped DLL
      • Suspicious use of SetWindowsHookEx
      PID:2332

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        MSIE313.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\MSIE313.tmp
        • Size 121KB
        • SHA256 a16dc706d22a5c22ab5d4f2ea4597fbf5239699c5caa509f0cc0d52b22ef5da2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MSIE3A1.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\MSIE3A1.tmp
        • Size 29KB
        • SHA256 8075c1f208c3f4957c3f516a920b2c7fbae6c26612d6720a8b75f52f8f9346cd
        • MD5 SHA1 SHA512 SSDEEP TLSH