Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    14-02-2024 01:01

General

  • Target

    bc7a00a440550e0b93368e5d1524e9b5a46177f26518803d85268d9d7a1cca8a.exe

  • Size

    870KB

  • MD5

    0c74bc9529b8d9f96fc7e1b47559abd1

  • SHA1

    232bb8f072131d66e317b1f8acb1371e999447cb

  • SHA256

    bc7a00a440550e0b93368e5d1524e9b5a46177f26518803d85268d9d7a1cca8a

  • SHA512

    0ceb0b9eb1923c748b5d30281a023a0fcb407f68e8e9b3d63b289ea96770215ebd7801bd5744beba234319bef2494bfc211b1cab5bd9ac65a34fa36a6f9d54eb

  • SSDEEP

    24576:B44dBZcMzXROOhbXxHZCnkgDAN1jtyhfz87brh8:zdBZNzXROUtHZKu1+fz87h

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 28 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bc7a00a440550e0b93368e5d1524e9b5a46177f26518803d85268d9d7a1cca8a.exe
    "C:\Users\Admin\AppData\Local\Temp\bc7a00a440550e0b93368e5d1524e9b5a46177f26518803d85268d9d7a1cca8a.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2888
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\IDXJRvJUpAIjP.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2996
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\IDXJRvJUpAIjP" /XML "C:\Users\Admin\AppData\Local\Temp\tmp3B0D.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:2792
    • C:\Users\Admin\AppData\Local\Temp\bc7a00a440550e0b93368e5d1524e9b5a46177f26518803d85268d9d7a1cca8a.exe
      "C:\Users\Admin\AppData\Local\Temp\bc7a00a440550e0b93368e5d1524e9b5a46177f26518803d85268d9d7a1cca8a.exe"
      2⤵
        PID:2836
      • C:\Users\Admin\AppData\Local\Temp\bc7a00a440550e0b93368e5d1524e9b5a46177f26518803d85268d9d7a1cca8a.exe
        "C:\Users\Admin\AppData\Local\Temp\bc7a00a440550e0b93368e5d1524e9b5a46177f26518803d85268d9d7a1cca8a.exe"
        2⤵
          PID:2600
        • C:\Users\Admin\AppData\Local\Temp\bc7a00a440550e0b93368e5d1524e9b5a46177f26518803d85268d9d7a1cca8a.exe
          "C:\Users\Admin\AppData\Local\Temp\bc7a00a440550e0b93368e5d1524e9b5a46177f26518803d85268d9d7a1cca8a.exe"
          2⤵
            PID:2104
          • C:\Users\Admin\AppData\Local\Temp\bc7a00a440550e0b93368e5d1524e9b5a46177f26518803d85268d9d7a1cca8a.exe
            "C:\Users\Admin\AppData\Local\Temp\bc7a00a440550e0b93368e5d1524e9b5a46177f26518803d85268d9d7a1cca8a.exe"
            2⤵
              PID:2756
            • C:\Users\Admin\AppData\Local\Temp\bc7a00a440550e0b93368e5d1524e9b5a46177f26518803d85268d9d7a1cca8a.exe
              "C:\Users\Admin\AppData\Local\Temp\bc7a00a440550e0b93368e5d1524e9b5a46177f26518803d85268d9d7a1cca8a.exe"
              2⤵
                PID:2636

            Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

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            Downloads

            • C:\Users\Admin\AppData\Local\Temp\tmp3B0D.tmp

              Filesize

              1KB

              MD5

              3aab1e5f5395f7f981c94f83bbbdff97

              SHA1

              fbdc8218c2c37e20402c5e35b8a631c8a9916963

              SHA256

              916efa7cfe85a366308dcca38f25ee5cd4058dc94b4120fe33746f13cef527a5

              SHA512

              10d3bdc51b7cb6899e261bd8ed2ec8e57fe7cf4ac267741c37c43f3b8d54fda00ba8f887f40e2cd363088f751e276ce472e29a1ac8d430ba302179aff6d8c965

            • memory/2888-6-0x0000000004CF0000-0x0000000004D56000-memory.dmp

              Filesize

              408KB

            • memory/2888-15-0x0000000074B20000-0x000000007520E000-memory.dmp

              Filesize

              6.9MB

            • memory/2888-3-0x0000000001E90000-0x0000000001EA4000-memory.dmp

              Filesize

              80KB

            • memory/2888-4-0x0000000001FB0000-0x0000000001FBA000-memory.dmp

              Filesize

              40KB

            • memory/2888-5-0x0000000002080000-0x000000000208E000-memory.dmp

              Filesize

              56KB

            • memory/2888-0-0x0000000000390000-0x0000000000470000-memory.dmp

              Filesize

              896KB

            • memory/2888-1-0x0000000074B20000-0x000000007520E000-memory.dmp

              Filesize

              6.9MB

            • memory/2888-2-0x0000000004BB0000-0x0000000004BF0000-memory.dmp

              Filesize

              256KB

            • memory/2996-14-0x000000006EEE0000-0x000000006F48B000-memory.dmp

              Filesize

              5.7MB

            • memory/2996-16-0x0000000002A00000-0x0000000002A40000-memory.dmp

              Filesize

              256KB

            • memory/2996-17-0x000000006EEE0000-0x000000006F48B000-memory.dmp

              Filesize

              5.7MB

            • memory/2996-19-0x0000000002A00000-0x0000000002A40000-memory.dmp

              Filesize

              256KB

            • memory/2996-18-0x0000000002A00000-0x0000000002A40000-memory.dmp

              Filesize

              256KB

            • memory/2996-20-0x000000006EEE0000-0x000000006F48B000-memory.dmp

              Filesize

              5.7MB