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Analysis

  • max time kernel
    120s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    25/12/2023, 20:06

General

  • Target

    3a2d1cc289ac2f904f6a04f539c59577.exe

  • Size

    157KB

  • MD5

    3a2d1cc289ac2f904f6a04f539c59577

  • SHA1

    4bab764c3d9bb9c77a35ffdff64ef6f4997b2054

  • SHA256

    d50e41925fdaae5830af75b789324d0ac12bb24c119bf12c90d0d723a4cb2d65

  • SHA512

    0c0f5a8a48e3918b974271bc668830434c7111eb2210d5e33d75b6091c62f57d8fcbe2aa4b1783dd406435f63a569968cddcf1cbede103aacd216c666c6a763b

  • SSDEEP

    1536:Nm/+vVxgOtXW+otw/ToKkWfZ7eXUoLUxGJ0Zt:NmaVzG+CUTVkWfZa3UxUgt

Score
1/10

Malware Config

Signatures

  • Modifies system certificate store 2 TTPs 4 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3a2d1cc289ac2f904f6a04f539c59577.exe
    "C:\Users\Admin\AppData\Local\Temp\3a2d1cc289ac2f904f6a04f539c59577.exe"
    1⤵
    • Modifies system certificate store
    • Suspicious use of WriteProcessMemory
    PID:2304
    • C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe
      dw20.exe -x -s 1144
      2⤵
        PID:3060

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\Cab5FED.tmp

      Filesize

      65KB

      MD5

      ac05d27423a85adc1622c714f2cb6184

      SHA1

      b0fe2b1abddb97837ea0195be70ab2ff14d43198

      SHA256

      c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

      SHA512

      6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

    • C:\Users\Admin\AppData\Local\Temp\Tar603E.tmp

      Filesize

      171KB

      MD5

      9c0c641c06238516f27941aa1166d427

      SHA1

      64cd549fb8cf014fcd9312aa7a5b023847b6c977

      SHA256

      4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

      SHA512

      936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

    • memory/2304-7-0x000007FEF5B50000-0x000007FEF64ED000-memory.dmp

      Filesize

      9.6MB

    • memory/2304-8-0x0000000000A10000-0x0000000000A90000-memory.dmp

      Filesize

      512KB

    • memory/2304-62-0x000007FEF5B50000-0x000007FEF64ED000-memory.dmp

      Filesize

      9.6MB

    • memory/2304-63-0x0000000000A10000-0x0000000000A90000-memory.dmp

      Filesize

      512KB

    • memory/3060-61-0x00000000023F0000-0x00000000023F1000-memory.dmp

      Filesize

      4KB