Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/05/2024, 19:34

General

  • Target
    2924-0-0x0000000000400000-0x000000000040B000-memory.exe
  • Size 44KB
  • Sample240519-yad58sec81
  • SHA256 3bf7642734640095d5d4b72fd60dc4bddcba008dd06b9cda9a722ee1df2622c5
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • Program crash 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2924-0-0x0000000000400000-0x000000000040B000-memory.exe
    "C:\Users\Admin\AppData\Local\Temp\2924-0-0x0000000000400000-0x000000000040B000-memory.exe"
    1⤵
      PID:2720
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2720 -s 224
        2⤵
        • Program crash
        PID:6056
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 2720 -ip 2720
      1⤵
        PID:1728

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads

            memory/2720-0-0x0000000000400000-0x000000000040B000-memory.dmp

            memory/2720-1-0x0000000000400000-0x000000000040B000-memory.dmp