Analysis

  • max time kernel
    91s
  • max time network
    136s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/09/2024, 19:08

General

  • Target
    e332239b0a63527950b34a5a5780a990_JaffaCakes118.exe
  • Size 457KB
  • Sample240915-xtfyhayckd
  • SHA256 c431650e37442f1fba956d465101b33241ed3af510814a7be6a1ae343a1df7f5
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • 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\e332239b0a63527950b34a5a5780a990_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\e332239b0a63527950b34a5a5780a990_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:2208

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        memory/2208-0-0x0000000010074000-0x0000000010108000-memory.dmp

        memory/2208-1-0x0000000010000000-0x0000000010108000-memory.dmp

        memory/2208-2-0x0000000010074000-0x0000000010108000-memory.dmp

        memory/2208-3-0x0000000010000000-0x0000000010108000-memory.dmp