Analysis

  • max time kernel
    95s
  • max time network
    148s
  • 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 03:47

General

  • Target

    JaffaCakes118_4bc8f7728ab3bf8273e22b66d8c374ce.exe

  • Size

    432KB

  • MD5

    4bc8f7728ab3bf8273e22b66d8c374ce

  • SHA1

    188f154ff26f06cacf9612d4621c919821ad973f

  • SHA256

    a0245d5431db625c84dc23fd1a9fc6f6241aa95651c2b35aefa2a64b03bb06cf

  • SHA512

    5a87f3194efd86c0de898f163414fcbe2ce52a5773fdbf7d8e4be6bbbccd494af336204865bcacd18fd361ea9168d464f3f64c05f124d84c6d72a2643bcb9101

  • SSDEEP

    6144:5FUCmZqoFWC6xe2NlcdcafynKBmAlaUbvW0jfRuP4mNwmCr3IYnDTcyPEZZ3jLvq:rUCmZiCynK9X3jfIP4mN6YY5Il

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_4bc8f7728ab3bf8273e22b66d8c374ce.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4bc8f7728ab3bf8273e22b66d8c374ce.exe"
    1⤵
      PID:1840

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1840-0-0x0000000000470000-0x0000000000504000-memory.dmp

      Filesize

      592KB

    • memory/1840-1-0x0000000000470000-0x0000000000504000-memory.dmp

      Filesize

      592KB

    • memory/1840-2-0x0000000000400000-0x0000000000504000-memory.dmp

      Filesize

      1.0MB

    • memory/1840-3-0x0000000000400000-0x0000000000504000-memory.dmp

      Filesize

      1.0MB