Analysis

  • max time kernel
    94s
  • max time network
    141s
  • 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 12:50

General

  • Target

    JaffaCakes118_c8883542ec5a9504b68c2c97e0135b84.exe

  • Size

    432KB

  • MD5

    c8883542ec5a9504b68c2c97e0135b84

  • SHA1

    859fb399ae02b956573b143c7991cc3737c33c14

  • SHA256

    aea83b9604b40719fa6c935eeb9991e95b6d86347c2e07304464d6771c028956

  • SHA512

    e99b9ea222473ea6ffcb50f8bbb7700d20f0b4fe4e21c041fb3ddcee80d08b6c1e7bcd0eec75adf394cc9355b438e3c6307d585f6826c7ea317d95beed3551d3

  • SSDEEP

    6144:eFUCmZqoFWC6xUqYVz9TsVUJk6XS4Xp9dqv786qH2h3ghmJju72d11ZVwTgRIVy1:uUCmZiCL9LbCa9dMOJSjld1SA

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_c8883542ec5a9504b68c2c97e0135b84.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c8883542ec5a9504b68c2c97e0135b84.exe"
    1⤵
      PID:1692

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1692-0-0x0000000000470000-0x0000000000504000-memory.dmp

      Filesize

      592KB

    • memory/1692-1-0x0000000000400000-0x0000000000504000-memory.dmp

      Filesize

      1.0MB

    • memory/1692-3-0x0000000000400000-0x0000000000504000-memory.dmp

      Filesize

      1.0MB

    • memory/1692-2-0x0000000000470000-0x0000000000504000-memory.dmp

      Filesize

      592KB