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Analysis

  • max time kernel
    119s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    07/10/2023, 02:27

General

  • Target

    PO#206.exe

  • Size

    670KB

  • MD5

    71a5e9765d21f44be67c03f5d9b474ac

  • SHA1

    1b661b94b79e92430b140c6b92c8355b000523f0

  • SHA256

    3e8dfaa2f6b9fae6821d6511889fe782894229b4c5764aed287efacc821c03dc

  • SHA512

    812f30d60ddbe3dbcb15efef9aa45e73456f8bf70348d87c229a5c3e1bd6b882ea8b005424d90e0a9b9a9cac91bcaabd6d1dfc00f54f5b4e0cd4709a540f1d9f

  • SSDEEP

    12288:Pic7s9KwTGC4LDETgleyWIHKfNaJNfSZYtDwthPyg4K+6EsGyscS:Pic7s9KwuhWpFaJNw/7nEsGP

Score
7/10

Malware Config

Signatures

  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\PO#206.exe
    "C:\Users\Admin\AppData\Local\Temp\PO#206.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1916
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\PO#206.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2648
    • C:\Users\Admin\AppData\Local\Temp\PO#206.exe
      "C:\Users\Admin\AppData\Local\Temp\PO#206.exe"
      2⤵
        PID:2964
      • C:\Users\Admin\AppData\Local\Temp\PO#206.exe
        "C:\Users\Admin\AppData\Local\Temp\PO#206.exe"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        PID:2744

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1916-6-0x0000000000260000-0x0000000000270000-memory.dmp

      Filesize

      64KB

    • memory/1916-1-0x00000000741E0000-0x00000000748CE000-memory.dmp

      Filesize

      6.9MB

    • memory/1916-2-0x0000000004D80000-0x0000000004DC0000-memory.dmp

      Filesize

      256KB

    • memory/1916-3-0x00000000002B0000-0x00000000002C8000-memory.dmp

      Filesize

      96KB

    • memory/1916-4-0x00000000741E0000-0x00000000748CE000-memory.dmp

      Filesize

      6.9MB

    • memory/1916-5-0x0000000004D80000-0x0000000004DC0000-memory.dmp

      Filesize

      256KB

    • memory/1916-7-0x0000000005580000-0x00000000055FA000-memory.dmp

      Filesize

      488KB

    • memory/1916-19-0x00000000741E0000-0x00000000748CE000-memory.dmp

      Filesize

      6.9MB

    • memory/1916-0-0x0000000000ED0000-0x0000000000F7E000-memory.dmp

      Filesize

      696KB

    • memory/2648-26-0x0000000002820000-0x0000000002860000-memory.dmp

      Filesize

      256KB

    • memory/2648-24-0x000000006E4A0000-0x000000006EA4B000-memory.dmp

      Filesize

      5.7MB

    • memory/2648-25-0x0000000002820000-0x0000000002860000-memory.dmp

      Filesize

      256KB

    • memory/2648-27-0x000000006E4A0000-0x000000006EA4B000-memory.dmp

      Filesize

      5.7MB

    • memory/2648-23-0x000000006E4A0000-0x000000006EA4B000-memory.dmp

      Filesize

      5.7MB

    • memory/2744-11-0x0000000000400000-0x0000000000440000-memory.dmp

      Filesize

      256KB

    • memory/2744-20-0x00000000741E0000-0x00000000748CE000-memory.dmp

      Filesize

      6.9MB

    • memory/2744-18-0x0000000000400000-0x0000000000440000-memory.dmp

      Filesize

      256KB

    • memory/2744-16-0x0000000000400000-0x0000000000440000-memory.dmp

      Filesize

      256KB

    • memory/2744-14-0x0000000000400000-0x0000000000440000-memory.dmp

      Filesize

      256KB

    • memory/2744-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

      Filesize

      4KB

    • memory/2744-10-0x0000000000400000-0x0000000000440000-memory.dmp

      Filesize

      256KB

    • memory/2744-9-0x0000000000400000-0x0000000000440000-memory.dmp

      Filesize

      256KB

    • memory/2744-28-0x00000000741E0000-0x00000000748CE000-memory.dmp

      Filesize

      6.9MB