Analysis

  • max time kernel
    147s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/04/2024, 17:05

General

  • Target

    nero5003.exe

  • Size

    4.8MB

  • MD5

    86995dacb5cc846ccac5259fa1733a98

  • SHA1

    5414507fbf243da9ab5b226b7a20edf3ef547b51

  • SHA256

    e69418b7e7f9bb9e475ee0b78cd795ef1704b4a9e2e8cb096b3e461ba6c967d1

  • SHA512

    7904ad040f331929deb38aa0261e5efc6465d193494a2ff566e7d6a69dc03a3124d60658a2f88af36b2f0c52525086b65458ad2c637a29197c73f915fcbfed46

  • SSDEEP

    98304:YDWt6eKG/TAuWfF2ypAA4S+cvimg8X64ymsHIU3NFrZtoQ8xi:yWt6/Sye3S+cJX6HI4ttoQ8

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\nero5003.exe
    "C:\Users\Admin\AppData\Local\Temp\nero5003.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4896
    • C:\Users\Admin\AppData\Local\Temp\Nero.50\Setup.exe
      "C:\Users\Admin\AppData\Local\Temp\Nero.50\Setup.exe"
      2⤵
      • Executes dropped EXE
      PID:2620

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\Nero.50\SETUP.exe

          Filesize

          32KB

          MD5

          d36c63023197990ebcd22ae4dbc738c5

          SHA1

          98affca167da92545d822488002b5b59cf80f740

          SHA256

          003ab9e59405ee7e6bf3a209484f482cd6b1daaf1f28700a5361101f6509b93f

          SHA512

          00a287b37266f9c4a13d3f30b1f36fe0780bea047b8cffc702965bdbfd7e6cf10392c9465fe7320da926c537ff63cb85348bc8e7cffca1f7b9b0470f1420a4dc

        • C:\Users\Admin\AppData\Local\Temp\Nero.50\Setup\ENG\isetup.exe

          Filesize

          46KB

          MD5

          e6799bde5dbd22a1e240eae3f0f3397f

          SHA1

          b5180cec2c08ce1ff8580672acf8391f3c9fd705

          SHA256

          1f48ff1421c10f2c9ca322b2cd2ec997577f2f05cd5841b41b4018cf60ef5f07

          SHA512

          afe5f8d270d033c576a020091e48f071955126990d7a2cd123cb16f8fbc6887f5180373d7f3b9b45a5a80a6aa0285f43f45d848f8b1314424f8d565dd2f5f9c3