Overview

overview

10

Static

static

3

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Analysis

  • max time kernel
    134s
  • max time network
    145s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240419-en
  • resource tags

    arch:x64arch:x86image:win11-20240419-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    16-06-2024 22:39

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    1aef9cb18d49d993322f0f100abc9f1d5197c41ff5f7bee0650bca13a4ba96e2.exe

  • Size

    223KB

  • MD5

    3a0e97f96ea1e18804e9cae50d072402

  • SHA1

    1dd43dbf3227196b0dce714717d2ff70c6b43f44

  • SHA256

    1aef9cb18d49d993322f0f100abc9f1d5197c41ff5f7bee0650bca13a4ba96e2

  • SHA512

    26b49ca8d87e3ef9e5162c052693fcd2ff0f3368d9b574750cec811f6a46c462763374e11a24831075783a666a95c4c436fa0c11650468ccbb40c5f19e7224ad

  • SSDEEP

    3072:cFbpLvBOkWpEmDWgp4HlnpCOiElSHTsZ1TjkLc4GQ83ap9LBToFinxpi/:cbB2EzvqgrTjkLNGQ83aproFsi/

Score
10/10
koiloaderloader

Malware Config

Extracted

Family

koiloader

C2

http://89.251.22.227/guacos.php

Attributes
  • payload_url

    https://lechiavetteusb.it/imgs/usb/logo

Signatures

  • KoiLoader

    KoiLoader is a malware loader written in C++.

    loaderkoiloader
  • Detects KoiLoader payload 1 IoCs
    loader

Processes

  • C:\Users\Admin\AppData\Local\Temp\1aef9cb18d49d993322f0f100abc9f1d5197c41ff5f7bee0650bca13a4ba96e2.exe
    "C:\Users\Admin\AppData\Local\Temp\1aef9cb18d49d993322f0f100abc9f1d5197c41ff5f7bee0650bca13a4ba96e2.exe"
    1⤵
      PID:3804

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3804-0-0x0000000001640000-0x000000000164D000-memory.dmp

      Filesize

      52KB

      Download