Analysis

  • max time kernel
    132s
  • max time network
    118s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-05-2024 18:55

General

  • Target

    fluophosphateYPg6.exe

  • Size

    181KB

  • MD5

    e79d5eec299dc403f0211ee6bcf67b9d

  • SHA1

    e88b7410f2953090e517fd334742d0fd3ee8cfbb

  • SHA256

    04e8a7ccb0100d6c32b549ec7b5da21bc79f2e10404d095debd3587ac1b11159

  • SHA512

    9b2fdfa48f949f60c13a208cb526a99775a9909b6f3a78c05e85794511da4629934d8b9f9cb0f06f17f2fed61088538681a59fd9fa9b07339893b8f70baa6057

  • SSDEEP

    3072:3CmlA+2TGMF85+bkRG32foUP9GmPe97UoHMxyKK0MlwRvhMzsarTzwD1cS4u0+gY:SmlV4h8JG3QUzB9ly6trT6R4p4NZ

Score
10/10

Malware Config

Extracted

Family

koiloader

C2

http://79.124.78.45/hockamore.php

Attributes
  • payload_url

    https://rdccob.com.br/wp-content/uploads/2021

Signatures

  • KoiLoader

    KoiLoader is a malware loader written in C++.

  • Detects KoiLoader payload 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\fluophosphateYPg6.exe
    "C:\Users\Admin\AppData\Local\Temp\fluophosphateYPg6.exe"
    1⤵
      PID:3224

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3224-0-0x0000000002F40000-0x0000000002F4D000-memory.dmp
      Filesize

      52KB