Analysis

  • max time kernel
    91s
  • max time network
    122s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-04-2024 22:32

General

  • Target

    ee7da429fe5ec4209b01cfcc8d867cfa_JaffaCakes118.exe

  • Size

    738KB

  • MD5

    ee7da429fe5ec4209b01cfcc8d867cfa

  • SHA1

    4640a48f371eb4c8870d5d230f696793bab7ef12

  • SHA256

    54e823e778135245e1ac095fd6af3320dc8235dfdb1f973144ecb5a532ac45a6

  • SHA512

    9bd8e426d89facb295a86d61f6a6238a40148a9adac5e9212bd6157f8626ffb29856aedb67a6f51743d637f31d15f102abb9f90b67a25fb9c4faa47914bc461b

  • SSDEEP

    12288:lAwSfxL/2Dc3jDLLmt0LDQewsHjhWW1d9cMO0qIlp7+x9xhIS2:GGewsHjoW1d9cwNa98

Score
10/10

Malware Config

Signatures

  • Expiro, m0yv

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

  • Expiro payload 3 IoCs
  • Program crash 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ee7da429fe5ec4209b01cfcc8d867cfa_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\ee7da429fe5ec4209b01cfcc8d867cfa_JaffaCakes118.exe"
    1⤵
      PID:5264
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 5264 -s 340
        2⤵
        • Program crash
        PID:4716
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 5264 -ip 5264
      1⤵
        PID:5248

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/5264-0-0x00000000009F0000-0x0000000000B42000-memory.dmp

        Filesize

        1.3MB

      • memory/5264-1-0x00000000009F0000-0x0000000000B42000-memory.dmp

        Filesize

        1.3MB

      • memory/5264-2-0x00000000009F0000-0x0000000000B42000-memory.dmp

        Filesize

        1.3MB