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
    08-01-2025 00:07

General

  • Target

    JaffaCakes118_806e3e0b705e1d3c56ec724b9872c195.exe

  • Size

    415KB

  • MD5

    806e3e0b705e1d3c56ec724b9872c195

  • SHA1

    97e239e7d3a2c8360c2632fb98ba64c61f7b3484

  • SHA256

    8aa38941e16ae4f42343a8b57b94b3466152e38eaf50b2f81be9dba7a57e00ac

  • SHA512

    2e57b01b15050b780836a740d132a4c38eeddf0975893ccbfcba0e67ff6a68f8d969d4cfc2c6c016009e27d8e41edcfc8677b5b653c28ff8a3ddb59ef593ac97

  • SSDEEP

    12288:1rHyKsilvGJ/TAiGfeeGfGwesbVHVzRQoGg:1rHyKsiliGGeGLxhHWg

Malware Config

Signatures

  • Expiro family
  • Expiro, m0yv

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

  • Expiro payload 4 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_806e3e0b705e1d3c56ec724b9872c195.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_806e3e0b705e1d3c56ec724b9872c195.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:3908

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/3908-0-0x000000000104B000-0x00000000010DE000-memory.dmp

    Filesize

    588KB

  • memory/3908-1-0x0000000000FE0000-0x00000000010DE000-memory.dmp

    Filesize

    1016KB

  • memory/3908-3-0x000000000104B000-0x00000000010DE000-memory.dmp

    Filesize

    588KB

  • memory/3908-2-0x0000000000FE0000-0x00000000010DE000-memory.dmp

    Filesize

    1016KB