Analysis

  • max time kernel
    93s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15-04-2024 15:24

General

  • Target

    f160b4aaad518b10dfc712bc54c37d11_JaffaCakes118.exe

  • Size

    415KB

  • MD5

    f160b4aaad518b10dfc712bc54c37d11

  • SHA1

    e3416bde5791c7f1d362c3df517ccd068b44b21a

  • SHA256

    a79113aac9d7c76351a1d74e3d46cdac44146323496b85bb4150ae10f108453e

  • SHA512

    be0fdb8877f19d39a93ea1903149aba7f42c1a67726134b8d7b65670b8b3a19714703e920f160821c5a85d6a7899b1f9af8d1db4e21e674fb6af2a35b48c4c0a

  • SSDEEP

    6144:rT1oMahvpafezhv/Kf26N/tj9vRuVBhmkCTMU7z0pWL72uRTvBaWL:LaOmzhv/c910cnTMiWUR7BRL

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\f160b4aaad518b10dfc712bc54c37d11_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f160b4aaad518b10dfc712bc54c37d11_JaffaCakes118.exe"
    1⤵
      PID:3060
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3060 -s 256
        2⤵
        • Program crash
        PID:1700
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3060 -ip 3060
      1⤵
        PID:5108

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/3060-0-0x0000000000E90000-0x0000000000F8E000-memory.dmp

        Filesize

        1016KB

      • memory/3060-1-0x0000000000E90000-0x0000000000F8E000-memory.dmp

        Filesize

        1016KB

      • memory/3060-2-0x0000000000E90000-0x0000000000F8E000-memory.dmp

        Filesize

        1016KB