Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-01-2025 22:26

General

  • Target

    JaffaCakes118_3df4852dd4a8355906666870fbd5e99b.exe

  • Size

    432KB

  • MD5

    3df4852dd4a8355906666870fbd5e99b

  • SHA1

    1100ded13df02e5f3fa09721321e873ac961ce4d

  • SHA256

    1cf81c9f8b9bd7c484a6b477c43c92602321a9d151aed6ba7eae91c0275ecba6

  • SHA512

    28ae8dac07d24b29b8284491f22a10bc9c1044ace7569440a886c2cc583685e67d19c382670552a7d798b5e534039132d97b4576b76298c907e050a30b45b4fc

  • SSDEEP

    12288:PUCmZiCq5duzyJUTdMlgumcvQsFebzt6:BCVQY5zt6

Score
10/10

Malware Config

Signatures

  • Expiro family
  • Expiro, m0yv

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

  • Expiro payload 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3df4852dd4a8355906666870fbd5e99b.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3df4852dd4a8355906666870fbd5e99b.exe"
    1⤵
      PID:512

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/512-0-0x0000000000470000-0x0000000000504000-memory.dmp

      Filesize

      592KB

    • memory/512-1-0x0000000000400000-0x0000000000504000-memory.dmp

      Filesize

      1.0MB

    • memory/512-2-0x0000000000470000-0x0000000000504000-memory.dmp

      Filesize

      592KB