Analysis

  • max time kernel
    269s
  • max time network
    307s
  • platform
    windows7_x64
  • resource
    win7-20231020-en
  • resource tags

    arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
  • submitted
    22-10-2023 17:20

General

  • Target

    NEAS.5de1cd17cf67218937493497a57b7390.exe

  • Size

    384KB

  • MD5

    5de1cd17cf67218937493497a57b7390

  • SHA1

    70bd59bcfffc71166df5186a9d2d35e31f8d8e38

  • SHA256

    e44405e0fc3bcbb552e83ccb07a08bb5c1858ae472bcb04f6bbdd06fa925fd11

  • SHA512

    eb34d8bf1a4a81579b220fb820009b936e6a7396d9e629c463ee61c03b9cb30e5a2ac8ed62cd6fefdafb8f637f1364ebb867900856cf3cdd8a32eb9c3ae5f215

  • SSDEEP

    12288:0v+0xB+UDBdIA6h/Tz7+nLyB/sZHfLscbvkivkCwJ3HS:0vaP/sBL2S

Score
10/10

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 54 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 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\NEAS.5de1cd17cf67218937493497a57b7390.exe
    "C:\Users\Admin\AppData\Local\Temp\NEAS.5de1cd17cf67218937493497a57b7390.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2148
    • C:\Users\Admin\luaele.exe
      "C:\Users\Admin\luaele.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
      PID:2816

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\luaele.exe

    Filesize

    384KB

    MD5

    4e9335a45e806f1d4b47b4d8b437932b

    SHA1

    07012dfde7879f032d4da55370d9906f94bd4e7e

    SHA256

    7d03965fac81368bd9d7ca7566779ddd2ca04761897e72cc92512edaf1e96965

    SHA512

    75bbce9fac8816bbfb42852ead1ebcb647f873d0ae73aef14e39c6339fb7e26714e63dfa2b98ff13a9c69dc8b46e1ffe373456f882e3d2dad2eb71c4ac8f75e0

  • C:\Users\Admin\luaele.exe

    Filesize

    384KB

    MD5

    4e9335a45e806f1d4b47b4d8b437932b

    SHA1

    07012dfde7879f032d4da55370d9906f94bd4e7e

    SHA256

    7d03965fac81368bd9d7ca7566779ddd2ca04761897e72cc92512edaf1e96965

    SHA512

    75bbce9fac8816bbfb42852ead1ebcb647f873d0ae73aef14e39c6339fb7e26714e63dfa2b98ff13a9c69dc8b46e1ffe373456f882e3d2dad2eb71c4ac8f75e0

  • C:\Users\Admin\luaele.exe

    Filesize

    384KB

    MD5

    4e9335a45e806f1d4b47b4d8b437932b

    SHA1

    07012dfde7879f032d4da55370d9906f94bd4e7e

    SHA256

    7d03965fac81368bd9d7ca7566779ddd2ca04761897e72cc92512edaf1e96965

    SHA512

    75bbce9fac8816bbfb42852ead1ebcb647f873d0ae73aef14e39c6339fb7e26714e63dfa2b98ff13a9c69dc8b46e1ffe373456f882e3d2dad2eb71c4ac8f75e0

  • \Users\Admin\luaele.exe

    Filesize

    384KB

    MD5

    4e9335a45e806f1d4b47b4d8b437932b

    SHA1

    07012dfde7879f032d4da55370d9906f94bd4e7e

    SHA256

    7d03965fac81368bd9d7ca7566779ddd2ca04761897e72cc92512edaf1e96965

    SHA512

    75bbce9fac8816bbfb42852ead1ebcb647f873d0ae73aef14e39c6339fb7e26714e63dfa2b98ff13a9c69dc8b46e1ffe373456f882e3d2dad2eb71c4ac8f75e0

  • \Users\Admin\luaele.exe

    Filesize

    384KB

    MD5

    4e9335a45e806f1d4b47b4d8b437932b

    SHA1

    07012dfde7879f032d4da55370d9906f94bd4e7e

    SHA256

    7d03965fac81368bd9d7ca7566779ddd2ca04761897e72cc92512edaf1e96965

    SHA512

    75bbce9fac8816bbfb42852ead1ebcb647f873d0ae73aef14e39c6339fb7e26714e63dfa2b98ff13a9c69dc8b46e1ffe373456f882e3d2dad2eb71c4ac8f75e0