Analysis

  • max time kernel
    93s
  • max time network
    95s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/04/2024, 11:31

General

  • Target

    856-0-0x0000000000400000-0x000000000040B000-memory.exe

  • Size

    44KB

  • MD5

    571e80b12b194ef59b69db0ad7e4eacf

  • SHA1

    b75aec05ae32f6412326c83bbd3ce689e5d3a0a5

  • SHA256

    6004584d665186d1be1a4cd8d5c871fffb35b931ff1f3726c0ebd92a73114f49

  • SHA512

    5aec0525ff2264f7c907a9b18689fd78ba2a7f6d6b12927d08c888532f1ef657b4965539093d0a4f1a5ffb7698d7a013f6432351372afe761487627cc19c6403

  • SSDEEP

    768:TZh9ZkDQBHLgxqkN3Op2OBhGmiHV14sxyv/6thrJ:TxHsx7N3M2OvG91+sxyH+B

Malware Config

Signatures

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • Program crash 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\856-0-0x0000000000400000-0x000000000040B000-memory.exe
    "C:\Users\Admin\AppData\Local\Temp\856-0-0x0000000000400000-0x000000000040B000-memory.exe"
    1⤵
      PID:3748
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3748 -s 224
        2⤵
        • Program crash
        PID:4032
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 3748 -ip 3748
      1⤵
        PID:4588

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads

            • memory/3748-0-0x0000000000400000-0x000000000040B000-memory.dmp

              Filesize

              44KB