Analysis

  • max time kernel
    120s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    05-01-2025 00:07

General

  • Target

    JaffaCakes118_7e37bba13ad4ff7edc24c77195ff84a3.exe

  • Size

    415KB

  • MD5

    7e37bba13ad4ff7edc24c77195ff84a3

  • SHA1

    563c27d82b127321a12c2710411e1a5a1f4e6cab

  • SHA256

    81e33e3125fc8886e6d214369d273e5ae9b64ede9103d587eef80884f882b929

  • SHA512

    b171bec06ee13a0e7da6887ea0f0a47bb9b901c799e41c15bd44ddc8b44505abc8058f715dd7db1221dfd2f5d696b4a2e3b2302c08487e9e0085278a34cb4da1

  • SSDEEP

    12288:DrQyKsio1k0GQAbGLX8S9FTzhYHPDW0ba:DrQyKsioK0GLAXFCH7WP

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_7e37bba13ad4ff7edc24c77195ff84a3.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7e37bba13ad4ff7edc24c77195ff84a3.exe"
    1⤵
      PID:1680

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1680-0-0x000000000027B000-0x000000000030E000-memory.dmp

      Filesize

      588KB

    • memory/1680-1-0x000000000027B000-0x000000000030E000-memory.dmp

      Filesize

      588KB

    • memory/1680-2-0x0000000000210000-0x000000000030E000-memory.dmp

      Filesize

      1016KB

    • memory/1680-3-0x0000000000210000-0x000000000030E000-memory.dmp

      Filesize

      1016KB