Analysis

  • max time kernel
    94s
  • max time network
    95s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/09/2024, 09:17

General

  • Target
    d405372467a08b85f9ca7fdf8c5d5863_JaffaCakes118.exe
  • Size 415KB
  • Sample240908-k848esxerr
  • SHA256 6c6ef6dde76387417db441b67e60d2b0a4bb37888f2faad751da11793abd017e
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • Expiro, m0yv

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

  • Expiro payload 3 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\d405372467a08b85f9ca7fdf8c5d5863_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\d405372467a08b85f9ca7fdf8c5d5863_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:3392

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/3392-0-0x0000000000F4B000-0x0000000000FDE000-memory.dmp

        memory/3392-2-0x0000000000F4B000-0x0000000000FDE000-memory.dmp

        memory/3392-1-0x0000000000EE0000-0x0000000000FDE000-memory.dmp