Analysis

  • max time kernel
    58s
  • max time network
    63s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-04-2024 03:07

General

  • Target

    f13e03a302af9427c4fa53e10d760c20ab8954073e22c84908ea9d987385b391.exe

  • Size

    225KB

  • MD5

    0de6b2585e15578e56db8c6c1e3832de

  • SHA1

    bb803cc82f2fc56a0e46abe704268cf5e08075d8

  • SHA256

    f13e03a302af9427c4fa53e10d760c20ab8954073e22c84908ea9d987385b391

  • SHA512

    6e622101ec262d578b1ee3993368e7ccfce6e2b850f2a4da558c83fbe35831d0c738ec205350852ed132344c6a1d873f2718dc1327911e858b2e17c574b81233

  • SSDEEP

    6144:vA2P27yTAnKGw0hjFhSR/W11yAJ9v0pMtRCpYM:vATuTAnKGwUAW3ycQqgf

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • Modifies data under HKEY_USERS 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
      PID:2540
    • C:\Windows\Explorer.EXE
      C:\Windows\Explorer.EXE
      1⤵
        PID:3512
        • C:\Users\Admin\AppData\Local\Temp\f13e03a302af9427c4fa53e10d760c20ab8954073e22c84908ea9d987385b391.exe
          "C:\Users\Admin\AppData\Local\Temp\f13e03a302af9427c4fa53e10d760c20ab8954073e22c84908ea9d987385b391.exe"
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:32
          • C:\Windows\SysWOW64\winver.exe
            winver
            3⤵
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of FindShellTrayWindow
            • Suspicious use of WriteProcessMemory
            PID:4924
      • C:\Windows\System32\svchost.exe
        C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s Netman
        1⤵
        • Modifies data under HKEY_USERS
        PID:1600

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/32-15-0x0000000005AB0000-0x00000000064B0000-memory.dmp

        Filesize

        10.0MB

      • memory/32-3-0x00000000046A0000-0x00000000057A2000-memory.dmp

        Filesize

        17.0MB

      • memory/32-2-0x0000000003D10000-0x0000000003D11000-memory.dmp

        Filesize

        4KB

      • memory/32-1-0x00000000046A0000-0x00000000057A2000-memory.dmp

        Filesize

        17.0MB

      • memory/32-14-0x0000000000400000-0x000000000043C000-memory.dmp

        Filesize

        240KB

      • memory/32-8-0x0000000005AB0000-0x00000000064B0000-memory.dmp

        Filesize

        10.0MB

      • memory/2540-19-0x0000000000820000-0x0000000000826000-memory.dmp

        Filesize

        24KB

      • memory/2568-17-0x0000000000320000-0x0000000000326000-memory.dmp

        Filesize

        24KB

      • memory/2680-18-0x00000000002D0000-0x00000000002D6000-memory.dmp

        Filesize

        24KB

      • memory/3512-7-0x00000000010E0000-0x00000000010E6000-memory.dmp

        Filesize

        24KB

      • memory/3512-5-0x00000000010E0000-0x00000000010E6000-memory.dmp

        Filesize

        24KB

      • memory/3512-10-0x00007FFCCBACD000-0x00007FFCCBACE000-memory.dmp

        Filesize

        4KB

      • memory/3652-22-0x0000000000AD0000-0x0000000000AD6000-memory.dmp

        Filesize

        24KB

      • memory/4924-12-0x0000000000D30000-0x0000000000D36000-memory.dmp

        Filesize

        24KB

      • memory/4924-6-0x0000000000D30000-0x0000000000D36000-memory.dmp

        Filesize

        24KB

      • memory/4924-9-0x0000000000D30000-0x0000000000D36000-memory.dmp

        Filesize

        24KB

      • memory/4924-11-0x0000000077C32000-0x0000000077C33000-memory.dmp

        Filesize

        4KB