Analysis

  • max time kernel
    132s
  • max time network
    141s
  • platform
    windows10_x64
  • resource
    win10v20210408
  • submitted
    22-07-2021 12:45

General

  • Target

    nete1.dll

  • Size

    413KB

  • MD5

    3308b6fe23c58b0fd2d87d54d08de826

  • SHA1

    fd8422b9130e571177e319d63d4c17b325dce0d4

  • SHA256

    6b900fd32cd93640009811c428a6566e4aa80c655681a01d036db2ba19143087

  • SHA512

    ae210a01145b377555af8ae2922a7174a37d0746427cb81009442324b41333d815eff960335765af587f300d53cfcd9196d16dbaf227f5e1d943959e8768aa8b

Score
10/10

Malware Config

Signatures

  • Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:3052
      • C:\Windows\system32\regsvr32.exe
        regsvr32 /s C:\Users\Admin\AppData\Local\Temp\nete1.dll
        2⤵
        • Suspicious use of NtCreateUserProcessOtherParentProcess
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:636
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe"
        2⤵
          PID:944
      • C:\Windows\system32\regsvr32.exe
        regsvr32 /s "C:\Users\Admin\AppData\Local\Temp\nete1.dll"
        1⤵
          PID:3612

        Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • memory/636-114-0x0000000000EF0000-0x0000000000F2E000-memory.dmp
          Filesize

          248KB

        • memory/944-115-0x00007FF61B810000-0x00007FF61BA55000-memory.dmp
          Filesize

          2.3MB

        • memory/944-116-0x00007FF61BA277D8-mapping.dmp
        • memory/944-117-0x00007FF61B810000-0x00007FF61BA55000-memory.dmp
          Filesize

          2.3MB

        • memory/3612-118-0x0000000002890000-0x00000000028CE000-memory.dmp
          Filesize

          248KB