Analysis

  • max time kernel
    117s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    25/12/2023, 00:43

General

  • Target

    1dce0fc0bcc3ed4f7af74bdaeef37a5f.exe

  • Size

    1.2MB

  • MD5

    1dce0fc0bcc3ed4f7af74bdaeef37a5f

  • SHA1

    44db74becdf78474e7b4418cd24274b88410c02f

  • SHA256

    e8bb9e81ed75437b45f90b1c65e3100c618090d66d7fa37f5208fedc6972f142

  • SHA512

    55770eaac58703a98bb05f8da7b7357cd09b747de3dbb89f41fae380d6fa50ad5302398c8b8fffa18257b234e5f3e7a7a315bd0470f379720d34fd8b1e317f46

  • SSDEEP

    24576:cxOsBgo0q4wMMBmCmTOUd+L6kLXWGmHUdR6B8w5+lx/2:cIoHMUmCm6Ud+zLXbmHVB8Bx+

Score
9/10

Malware Config

Signatures

  • CustAttr .NET packer 1 IoCs

    Detects CustAttr .NET packer in memory.

  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1dce0fc0bcc3ed4f7af74bdaeef37a5f.exe
    "C:\Users\Admin\AppData\Local\Temp\1dce0fc0bcc3ed4f7af74bdaeef37a5f.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1924
    • C:\Users\Admin\AppData\Local\Temp\1dce0fc0bcc3ed4f7af74bdaeef37a5f.exe
      "C:\Users\Admin\AppData\Local\Temp\1dce0fc0bcc3ed4f7af74bdaeef37a5f.exe"
      2⤵
        PID:2796
      • C:\Users\Admin\AppData\Local\Temp\1dce0fc0bcc3ed4f7af74bdaeef37a5f.exe
        "C:\Users\Admin\AppData\Local\Temp\1dce0fc0bcc3ed4f7af74bdaeef37a5f.exe"
        2⤵
          PID:1344
        • C:\Users\Admin\AppData\Local\Temp\1dce0fc0bcc3ed4f7af74bdaeef37a5f.exe
          "C:\Users\Admin\AppData\Local\Temp\1dce0fc0bcc3ed4f7af74bdaeef37a5f.exe"
          2⤵
            PID:2376
          • C:\Users\Admin\AppData\Local\Temp\1dce0fc0bcc3ed4f7af74bdaeef37a5f.exe
            "C:\Users\Admin\AppData\Local\Temp\1dce0fc0bcc3ed4f7af74bdaeef37a5f.exe"
            2⤵
              PID:2732
            • C:\Users\Admin\AppData\Local\Temp\1dce0fc0bcc3ed4f7af74bdaeef37a5f.exe
              "C:\Users\Admin\AppData\Local\Temp\1dce0fc0bcc3ed4f7af74bdaeef37a5f.exe"
              2⤵
                PID:2760

            Network

            MITRE ATT&CK Matrix

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            • memory/1924-1-0x0000000074270000-0x000000007495E000-memory.dmp

              Filesize

              6.9MB

            • memory/1924-0-0x0000000000330000-0x000000000046C000-memory.dmp

              Filesize

              1.2MB

            • memory/1924-2-0x0000000004E80000-0x0000000004EC0000-memory.dmp

              Filesize

              256KB

            • memory/1924-3-0x0000000000260000-0x0000000000272000-memory.dmp

              Filesize

              72KB

            • memory/1924-4-0x0000000074270000-0x000000007495E000-memory.dmp

              Filesize

              6.9MB

            • memory/1924-5-0x0000000004E80000-0x0000000004EC0000-memory.dmp

              Filesize

              256KB

            • memory/1924-6-0x00000000051A0000-0x000000000521C000-memory.dmp

              Filesize

              496KB

            • memory/1924-8-0x0000000074270000-0x000000007495E000-memory.dmp

              Filesize

              6.9MB

            • memory/1924-7-0x0000000000600000-0x0000000000634000-memory.dmp

              Filesize

              208KB