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Analysis

  • max time kernel
    96s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/01/2025, 18:55

General

  • Target

    JaffaCakes118_73d47705b367f4b48a18dffb4c945f2d.exe

  • Size

    432KB

  • MD5

    73d47705b367f4b48a18dffb4c945f2d

  • SHA1

    be09b9da827a4d90056a52e024f97d099265a94a

  • SHA256

    77da04116a0c8bce860b3f5433cf5f5d8a577692402f93d2dd912a706f20a846

  • SHA512

    10ec4a72c3becef4ecbd0f2a13c60ea7222e370b678270afc00b67cfce93eb84a9ff372e8f8e4f24986ee50e1032f2ff33afe60bca453202b6ef4794e4983e79

  • SSDEEP

    6144:UFUCmZqoFWC6xqwv0wP7KKXPZJc/i5DqdfslPwFfWOf9TpNiM0tddyCEEMiUf853:oUCmZiCbw5vXFcfyPwFfWOVN8MczEVm

Score
10/10

Malware Config

Signatures

  • Expiro family
  • Expiro, m0yv

    Expiro aka m0yv is a multi-functional backdoor written in C++.

  • Expiro payload 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_73d47705b367f4b48a18dffb4c945f2d.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_73d47705b367f4b48a18dffb4c945f2d.exe"
    1⤵
      PID:4804

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4804-0-0x0000000000470000-0x0000000000504000-memory.dmp

      Filesize

      592KB

    • memory/4804-1-0x0000000000470000-0x0000000000504000-memory.dmp

      Filesize

      592KB

    • memory/4804-2-0x0000000000400000-0x0000000000504000-memory.dmp

      Filesize

      1.0MB