Analysis

  • max time kernel
    121s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    10-01-2025 14:58

General

  • Target

    JaffaCakes118_e72a4797da67ec75bc15d76537a9bea5.exe

  • Size

    415KB

  • MD5

    e72a4797da67ec75bc15d76537a9bea5

  • SHA1

    2dca0df8c634949f482397fd1e3e06b6ce02dcd9

  • SHA256

    f4c9e0bdd2527fa5ec8e48ac823b53210c14e78e3bc56c66074a355cfda5939a

  • SHA512

    efb605bc8a883d82b058684b0cf8671fbe6c6236989624369a8d6f7f11ef58c31b7dc7f58cf812b958241eed7ffa6b3c4e423815142982e994191432b2ba0a32

  • SSDEEP

    12288:IryyKsiauC0EOZq73PFsxxZu7k9KToIuZtH:IryyKsim0Egq7/FExZnKToIuZ

Score
10/10

Malware Config

Signatures

  • Expiro family
  • Expiro, m0yv

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

  • Expiro payload 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e72a4797da67ec75bc15d76537a9bea5.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e72a4797da67ec75bc15d76537a9bea5.exe"
    1⤵
      PID:2380

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2380-0-0x000000000103B000-0x00000000010CE000-memory.dmp

      Filesize

      588KB

    • memory/2380-1-0x000000000103B000-0x00000000010CE000-memory.dmp

      Filesize

      588KB

    • memory/2380-2-0x0000000000FD0000-0x00000000010CE000-memory.dmp

      Filesize

      1016KB

    • memory/2380-3-0x0000000000FD0000-0x00000000010CE000-memory.dmp

      Filesize

      1016KB