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Analysis

  • max time kernel
    95s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/01/2025, 23:01

General

  • Target

    JaffaCakes118_d48fbbce1ec5a96891a6f555f4387bfd.exe

  • Size

    432KB

  • MD5

    d48fbbce1ec5a96891a6f555f4387bfd

  • SHA1

    81cbc07c2f86c112f61d9ea988185b6542a8b3f4

  • SHA256

    dcd9f801d6b986f9ed4707022d65d7cad5db06ff8e85f6b2ec40d7483fb9432e

  • SHA512

    757cdcedaa38710e0774e8f3db322a4389113d02f2fcd32b64baef38640d616c8b23b3876cf2ff3cf902fe58d57c0b4d75439a274affd187dc14052e08f97ba1

  • SSDEEP

    12288:AUCmZiCY11Gkw/dskakSBYibprEyFPcGcSrkCxwMjrO2:mCk+bQYi6yFsSbxbrO

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_d48fbbce1ec5a96891a6f555f4387bfd.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d48fbbce1ec5a96891a6f555f4387bfd.exe"
    1⤵
      PID:1684

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1684-0-0x0000000000470000-0x0000000000504000-memory.dmp

      Filesize

      592KB

    • memory/1684-1-0x0000000000470000-0x0000000000504000-memory.dmp

      Filesize

      592KB

    • memory/1684-2-0x0000000000400000-0x0000000000504000-memory.dmp

      Filesize

      1.0MB

    • memory/1684-3-0x0000000000400000-0x0000000000504000-memory.dmp

      Filesize

      1.0MB