Analysis

  • max time kernel
    133s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/06/2024, 17:59

General

  • Target

    @DDRI2_2.exe

  • Size

    6.0MB

  • MD5

    1cfa70c1b2f1eb15d9f6b0d502095360

  • SHA1

    3c07d243749cf2d07cae3b96ff76a5e5d3ddc73d

  • SHA256

    139b21a0ba2e1d6e45cc7ce3494b25b57cb2d5405abe851c1086b24f7d7d2619

  • SHA512

    49960d8165fda23f1c52bfab0b21cf596e8b56c7f51c0d8af48f2c0de552b8ed1e09fc99b8a2e32adf40305c2cc4cf574d33d93c299478646fa5f15b188eccb5

  • SSDEEP

    98304:7e+bdwNF5kcwoPllMWHubXkTZONq0d6NlPf9//KJ+PUxY7xFY5cjaNCSsxCfTL:C+K4oP1HOXfZ8bntw+KY7xFY5csCSsQ

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\@DDRI2_2.exe
    "C:\Users\Admin\AppData\Local\Temp\@DDRI2_2.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4556
    • C:\Users\Admin\AppData\Local\Temp\@DDRI2_2.exe
      "C:\Users\Admin\AppData\Local\Temp\@DDRI2_2.exe"
      2⤵
      • Loads dropped DLL
      • Suspicious use of AdjustPrivilegeToken
      PID:376

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\_MEI45562\VCRUNTIME140.dll

          Filesize

          81KB

          MD5

          aeab74db6bc6c914997f1a8a9ff013ec

          SHA1

          6b717f23227d158d6aa566498c438b8f305a29b5

          SHA256

          18ccb2dd8af853f4e6221bb5513e3154ef67ae61cee6ec319a8a97615987dc4b

          SHA512

          a2832b7720599361e2537f79a2597acb1a2d5633fdfe20a0d1075e9457683fdb1d5676d121c0bf1a825ff99512dcd924254f1151b50aae922acc0cc10f461036

        • C:\Users\Admin\AppData\Local\Temp\_MEI45562\_ctypes.pyd

          Filesize

          102KB

          MD5

          10861d3fa19d7dc3b41eb6f837340782

          SHA1

          b258d223b444ab994ec2fec95acaa9f82dc3938c

          SHA256

          6255bab0b7f3e2209a9c8b89a3e1ec1bbc7a29849a18e70c0cf582a63c90bed1

          SHA512

          ec83134c9bce9cedeee8ebdb8e382fb7f944a7bc9d3bb47c7e3144ef2ef95114a36ac1cc8c0d52f434ee4c359d938a2d7c035e699c4407df728e200de7da4af9

        • C:\Users\Admin\AppData\Local\Temp\_MEI45562\base_library.zip

          Filesize

          763KB

          MD5

          914a404c865d813ef7acc4b420e195ec

          SHA1

          cc952cac236b74bae6df82a9ee6ef9947c1b13ad

          SHA256

          e3197bd0dc6e3437f5991d0387e64714aa25bd43ab6e4235a8f5517819535794

          SHA512

          4b1934e7c2a084a744a01b94753e6ff223b7472ebf58bf1b894f7090357a756b6bd704b317a6d59eee43a12bf3c9fe7f03cdb99960126ce78f967af97b0b017d

        • C:\Users\Admin\AppData\Local\Temp\_MEI45562\python37.dll

          Filesize

          3.3MB

          MD5

          465089eaced8159ec533e4a37033e227

          SHA1

          074596adae6f53f33b8297f02e21f6a6f7ac6ff1

          SHA256

          2b29ae140cb9f08af872acf9e17f785ef99398ef3367549b55242bc064d6ae40

          SHA512

          55eca0922074162c22fff2b4f97bd2972540fa893b9b02b7d9bfa26345186dbbdaf1fbc37a9eba6366743d0d42fb5bb88e708877dfd57cb02ca4d3a6953cfb81