Analysis

  • max time kernel
    121s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    23/01/2024, 21:27

General

  • Target

    2416-0-0x0000000000400000-0x000000000040B000-memory.exe

  • Size

    44KB

  • MD5

    bce87be9852ddc15055a6561c8120004

  • SHA1

    8bef1204fc0ebf0e8b3330dc702d7298440c0847

  • SHA256

    d3c82fe32629d304eda578d3c285e091eb44304517a844fc5dbd6a9667587e17

  • SHA512

    1126b903ac0bd3d48bfc873b81557895b518f06f17b940993216caa4948239299d25f57d65bc6e2a6b5fc84ac6474ff976e2d5706b87831b108d2fc8b707c4e1

  • SSDEEP

    768:4riag0YrBHjJUrRhSZOh/q+wjDp8v3uWqeqLhy5:4riDD1HF+94jDS/XqeqVy5

Malware Config

Signatures

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2416-0-0x0000000000400000-0x000000000040B000-memory.exe
    "C:\Users\Admin\AppData\Local\Temp\2416-0-0x0000000000400000-0x000000000040B000-memory.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2444
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2444 -s 36
      2⤵
      • Program crash
      PID:1988

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2444-0-0x0000000000400000-0x000000000040B000-memory.dmp

          Filesize

          44KB