Analysis

  • max time kernel
    150s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    23/05/2024, 22:08

General

  • Target

    954bd9514b6a8e84eeb0a0b17c1139d0_NeikiAnalytics.exe

  • Size

    53KB

  • MD5

    954bd9514b6a8e84eeb0a0b17c1139d0

  • SHA1

    48eab341dbc49cc504a1797493976930ef9e2b7d

  • SHA256

    a8fb740f1d4b7080daff1038db95b9a7d634fdbddad6b5fa81ef741e8d3801ae

  • SHA512

    75e1f45756c5644a1858f2668152487eb2005453f8c44ba5a0434fe370ece50988551a3da446e80c2d1d59c9a02b50306553552c181839b55b7d06fdbdaa46e3

  • SSDEEP

    1536:vN5g8r8Qi4iYav7Kp3StjEMjmLM3ztDJWZsXy4JzxPMk:i4iYavJJjmLM3zRJWZsXy4Jt

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\954bd9514b6a8e84eeb0a0b17c1139d0_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\954bd9514b6a8e84eeb0a0b17c1139d0_NeikiAnalytics.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2660
    • C:\Users\Admin\youineg.exe
      "C:\Users\Admin\youineg.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:2860

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\youineg.exe

          Filesize

          53KB

          MD5

          3de62002793419358cf6ccb12d712c4b

          SHA1

          4f4cb7ddeff7699a94c539f8f1b566461916c242

          SHA256

          abf05998759935b787dff28d0803395f8a814b10976be08254ccfd40b2c90c3b

          SHA512

          b8891744e6963cabaa405381d5dcc9a787bed7757a5f6f0c06ee42a54c95ca5216767d283b9202b2790968b7faa6b30ce523678e95aecbbe4f2ed2ab484e612d

        • memory/2660-0-0x0000000000400000-0x0000000000412000-memory.dmp

          Filesize

          72KB

        • memory/2660-15-0x00000000034B0000-0x00000000034C2000-memory.dmp

          Filesize

          72KB

        • memory/2660-9-0x00000000034B0000-0x00000000034C2000-memory.dmp

          Filesize

          72KB