Analysis

  • max time kernel
    140s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-01-2023 18:07

General

  • Target

    df16c889e128e3c308328af7cfb8f888d1fd4cdd26de73fcf97491352c43813a.exe

  • Size

    532KB

  • MD5

    41460312beebf82c6ec41c66668fe8ca

  • SHA1

    63824b88debe7f4109d0c51a788ed11dfa913b6c

  • SHA256

    df16c889e128e3c308328af7cfb8f888d1fd4cdd26de73fcf97491352c43813a

  • SHA512

    01181f26740ee6734e4aeba825ae3e1cef499d61dd8c48ab8a09fbfa257701e91e08cbe057dff3c44940abd105cc14a9d50ec4d85c12a6012b4c30a875586ba5

  • SSDEEP

    6144:jas0n38fUMxMcnuBhP8fUMxMcnuBhP8fUMxMcnuBhP8fUMxMcnuBhPXukmxJUEMz:25duAE+P9OJBQ3IPmd5t3W7K

Malware Config

Extracted

Family

netwire

C2

204.152.219.82:9008

Attributes
  • activex_autorun

    false

  • copy_executable

    false

  • delete_original

    false

  • host_id

    HostId-%Rand%

  • lock_executable

    false

  • offline_keylogger

    false

  • password

    Password

  • registry_autorun

    false

  • use_mutex

    false

Signatures

  • NetWire RAT payload 2 IoCs
  • Netwire

    Netwire is a RAT with main functionalities focused password stealing and keylogging, but also includes remote control capabilities as well.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\df16c889e128e3c308328af7cfb8f888d1fd4cdd26de73fcf97491352c43813a.exe
    "C:\Users\Admin\AppData\Local\Temp\df16c889e128e3c308328af7cfb8f888d1fd4cdd26de73fcf97491352c43813a.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3968
    • C:\Users\Admin\AppData\Local\Temp\df16c889e128e3c308328af7cfb8f888d1fd4cdd26de73fcf97491352c43813a.exe
      "C:\Users\Admin\AppData\Local\Temp\df16c889e128e3c308328af7cfb8f888d1fd4cdd26de73fcf97491352c43813a.exe"
      2⤵
        PID:692

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/692-135-0x0000000000000000-mapping.dmp
    • memory/692-140-0x0000000000400000-0x000000000042C000-memory.dmp
      Filesize

      176KB

    • memory/692-139-0x0000000000400000-0x0000000000487000-memory.dmp
      Filesize

      540KB

    • memory/692-146-0x00007FF981CD0000-0x00007FF981EC5000-memory.dmp
      Filesize

      2.0MB

    • memory/692-147-0x0000000077820000-0x00000000779C3000-memory.dmp
      Filesize

      1.6MB

    • memory/692-148-0x00000000005A0000-0x00000000005A8000-memory.dmp
      Filesize

      32KB

    • memory/3968-134-0x0000000002230000-0x0000000002238000-memory.dmp
      Filesize

      32KB

    • memory/3968-136-0x0000000002230000-0x0000000002238000-memory.dmp
      Filesize

      32KB

    • memory/3968-137-0x00007FF981CD0000-0x00007FF981EC5000-memory.dmp
      Filesize

      2.0MB

    • memory/3968-138-0x0000000077820000-0x00000000779C3000-memory.dmp
      Filesize

      1.6MB