Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    06-01-2025 11:21

General

  • Target

    JaffaCakes118_209d63407414998cc52db23fa8471fe7.exe

  • Size

    406KB

  • MD5

    209d63407414998cc52db23fa8471fe7

  • SHA1

    f06e068ae256f9dfcd3926958d9964d61f8cec2d

  • SHA256

    99826ece45610fbe772e96c3978a4a120da6ad8138af4d56b26f0b5746cc8d53

  • SHA512

    e900064b2f40ee03070f921104a87bfd06fddfd52866c64053c26b5ec51f20417dccf82cc4482c5168f7d58c34094e054e88017d25db458a00763c4f10563b9b

  • SSDEEP

    6144:/Izfx0tsmxGjd9suGj0IDhAJSbnVrw8/LppZ2oqIqOEhspJ:+fqOwGTlWnN0Qrw62obqap

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_209d63407414998cc52db23fa8471fe7.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_209d63407414998cc52db23fa8471fe7.exe"
    1⤵
      PID:1896

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1896-0-0x0000000000A4A000-0x0000000000ADD000-memory.dmp

      Filesize

      588KB

    • memory/1896-1-0x00000000009E0000-0x0000000000ADD000-memory.dmp

      Filesize

      1012KB

    • memory/1896-2-0x0000000000A4A000-0x0000000000ADD000-memory.dmp

      Filesize

      588KB