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Analysis

  • max time kernel
    120s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    22/10/2023, 17:19

General

  • Target

    NEAS.5867b694fe9de064c613b8862b965ca0.dll

  • Size

    425KB

  • MD5

    5867b694fe9de064c613b8862b965ca0

  • SHA1

    b4ef6f8e970b80fc3a0bac1b2a2a99365971f08d

  • SHA256

    3cd0ec7a1252c19d29976d22566a4282c341c3b4e6cc1d2099bf1d1097483334

  • SHA512

    643bb8609581281fed03ae86d9a3aa097f63705c3d23a33847eb09253e9d378c3527acc0897cdf48422128dbba76266c549bae7a92442c11a94eb9d8e366f2c3

  • SSDEEP

    12288:Vzgd7ScCdFyrCl51xq7draauLyfIL0willVVnAVB/N:VgdjCdFyBLuLyfQirVWL1

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\NEAS.5867b694fe9de064c613b8862b965ca0.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2140
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\NEAS.5867b694fe9de064c613b8862b965ca0.dll,#1
      2⤵
      • Loads dropped DLL
      PID:2928
      • C:\Users\Admin\AppData\Local\Temp\D182.tmp
        C:\Users\Admin\AppData\Local\Temp\D182.tmp
        3⤵
          PID:2752

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • \Users\Admin\AppData\Local\Temp\D182.tmp

      Filesize

      145KB

      MD5

      c610e7ccd6859872c585b2a85d7dc992

      SHA1

      362b3d4b72e3add687c209c79b500b7c6a246d46

      SHA256

      14063fc61dc71b9881d75e93a587c27a6daf8779ff5255a24a042beace541041

      SHA512

      8570aad2ae8b5dcba00fc5ebf3dc0ea117e96cc88a83febd820c5811bf617a6431c1367b3eb88332f43f80b30ebe2c298c22dcc44860a075f7b41bf350236666

    • memory/2928-0-0x00000000006D0000-0x0000000000740000-memory.dmp

      Filesize

      448KB

    • memory/2928-1-0x00000000001F0000-0x0000000000230000-memory.dmp

      Filesize

      256KB

    • memory/2928-2-0x00000000001F0000-0x0000000000230000-memory.dmp

      Filesize

      256KB