Analysis

  • max time kernel
    147s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240611-en
  • resource tags

    arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
  • submitted
    17/06/2024, 01:46

General

  • Target

    30ec430d2dafd2d74789ebd963133960_NeikiAnalytics.exe

  • Size

    53KB

  • MD5

    30ec430d2dafd2d74789ebd963133960

  • SHA1

    da4ccbd9a3f418ecbea08bc2e186672737c1d321

  • SHA256

    47a1a0c47dfb290b25e334a99b99d174731e648c67f99d1c8316504e46d88aee

  • SHA512

    ee7421d99f9307b6f5626c9020dbe95d466aa58d1817a1008e9a9364e902befa332e7a6c176a0d20bbd23140d8276b96c9bd243e35af2e766e9f3b2aa70aa5fc

  • SSDEEP

    1536:vNAg8r8QnTcVK7Kp3StjEMjmLM3ztDJWZsXy4JzxPME:0TckJJjmLM3zRJWZsXy4Jt

Score
10/10

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\30ec430d2dafd2d74789ebd963133960_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\30ec430d2dafd2d74789ebd963133960_NeikiAnalytics.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2580
    • C:\Users\Admin\youbu.exe
      "C:\Users\Admin\youbu.exe"
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1624

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\youbu.exe

          Filesize

          53KB

          MD5

          0f3938d8ef7f3c833b8bd62808a1c524

          SHA1

          07bf49cddcd303813c56ee261346fa016b163456

          SHA256

          63a15a0aae2c24c3c27ccffa0db8a0501e56fcbc1167a5c2405372c37d1aa632

          SHA512

          c7151679e0b0ed732aa93af6a21a19095abd047958e97c9fb9eeb2b44b2ed9552d226806749a51f7d61a98d8420915e115621d02247a18419c5245bacc8b680a

        • memory/1624-16-0x0000000000400000-0x0000000000412000-memory.dmp

          Filesize

          72KB

        • memory/2580-0-0x0000000000400000-0x0000000000412000-memory.dmp

          Filesize

          72KB

        • memory/2580-9-0x00000000035B0000-0x00000000035C2000-memory.dmp

          Filesize

          72KB

        • memory/2580-15-0x00000000035B0000-0x00000000035C2000-memory.dmp

          Filesize

          72KB