Analysis

  • max time kernel
    94s
  • max time network
    119s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17-04-2024 10:19

General

  • Target

    f58bb4eef7f265e5df8fb1006056ac49_JaffaCakes118.exe

  • Size

    417KB

  • MD5

    f58bb4eef7f265e5df8fb1006056ac49

  • SHA1

    214641f2aa88d64b191b7bd3cb8275c7651554c6

  • SHA256

    f6b32eb66bef73fd5654269f549f41b3114e52b2713bc0b749036e7bfae90c47

  • SHA512

    585d00e549b42c630af38143ce6914221cc5649f6adc58eff9bd1d9fc9cad5eaac0002570b741a9dbecb8642d04920435dd73aadeffcac1faca9a5937b4f4fc6

  • SSDEEP

    6144:vSpwTEOzPSK5U2SoJ8VWackcV1ZmXRWLgKocUq8nOfaIROo71YvK09lw+45B:6+IK5U2SoysXmwLQcUqgsPBYv745B

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\f58bb4eef7f265e5df8fb1006056ac49_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f58bb4eef7f265e5df8fb1006056ac49_JaffaCakes118.exe"
    1⤵
      PID:2520
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2520 -s 256
        2⤵
        • Program crash
        PID:1312
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2520 -ip 2520
      1⤵
        PID:3576

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2520-0-0x0000000000F70000-0x000000000106F000-memory.dmp

        Filesize

        1020KB

      • memory/2520-1-0x0000000000F70000-0x000000000106F000-memory.dmp

        Filesize

        1020KB

      • memory/2520-2-0x0000000000F70000-0x000000000106F000-memory.dmp

        Filesize

        1020KB