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Analysis

  • max time kernel
    110s
  • max time network
    97s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/12/2024, 22:48

General

  • Target

    007fd9fc78a66a9f63e2d772d70aef681e50bec2ce447ebfe53ad193f1d71230N.exe

  • Size

    610KB

  • MD5

    8ba784330d616cc4c100a620887ce400

  • SHA1

    232bbf689da58b1892136ea3cbddca5e5d3e1abe

  • SHA256

    007fd9fc78a66a9f63e2d772d70aef681e50bec2ce447ebfe53ad193f1d71230

  • SHA512

    dc6fe45c6a58135d1754f488da9b5e4a8a527ffc4dcc8e654a81697f080ddf86832c33e5938358f23550813bbd0f171228c58c995ece57bfd368c2c7a77299a4

  • SSDEEP

    12288:iATuTAnKGwUAW3ycQqgYo3CyWoKEY3ZQi7gfqOuuh+c:cT+KjUdQqboyyWoK1NGqzuhb

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies data under HKEY_USERS 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:3456
    • C:\Users\Admin\AppData\Local\Temp\007fd9fc78a66a9f63e2d772d70aef681e50bec2ce447ebfe53ad193f1d71230N.exe
      "C:\Users\Admin\AppData\Local\Temp\007fd9fc78a66a9f63e2d772d70aef681e50bec2ce447ebfe53ad193f1d71230N.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:3964
      • C:\Windows\SysWOW64\winver.exe
        winver
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:1308
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1308 -s 300
          4⤵
          • Program crash
          PID:1852
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3964 -s 872
        3⤵
        • Program crash
        PID:1460
  • C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s Netman
    1⤵
    • Modifies data under HKEY_USERS
    PID:5112
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 1308 -ip 1308
    1⤵
      PID:1548
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 3964 -ip 3964
      1⤵
        PID:3364

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • memory/3456-5-0x00000000006B0000-0x00000000006B6000-memory.dmp

        Filesize

        24KB

      • memory/3456-6-0x00000000006B0000-0x00000000006B6000-memory.dmp

        Filesize

        24KB

      • memory/3456-11-0x00000000006C0000-0x00000000006C6000-memory.dmp

        Filesize

        24KB

      • memory/3964-1-0x00000000046D0000-0x0000000004D28000-memory.dmp

        Filesize

        6.3MB

      • memory/3964-2-0x0000000003CD0000-0x0000000003CD1000-memory.dmp

        Filesize

        4KB

      • memory/3964-3-0x00000000046D0000-0x0000000004D28000-memory.dmp

        Filesize

        6.3MB

      • memory/3964-7-0x0000000000400000-0x000000000043C000-memory.dmp

        Filesize

        240KB

      • memory/3964-14-0x00000000046D0000-0x0000000004D28000-memory.dmp

        Filesize

        6.3MB