Analysis

  • max time kernel
    95s
  • max time network
    139s
  • 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 09:31

General

  • Target

    JaffaCakes118_1bd3862e789f631ab45e8b57713691a0.exe

  • Size

    432KB

  • MD5

    1bd3862e789f631ab45e8b57713691a0

  • SHA1

    6de55bad002ed1425b624a37fa78e6ebf2f33b69

  • SHA256

    1ec418897af162ab1da32b978afcd5e8733f250f929d87b37e86ddd0ac7be3af

  • SHA512

    632425ca13245db2b7635e85e49024e02df8ab42b5eb71877ad7534ff47c5aac9cacda1868458b184c606f37ba94ae60ac4dbcdd8ab2c886b6d478b5a7a7d2c1

  • SSDEEP

    12288:ZUCmZiC6Cysh1rvbZ+C/q4NoNMy8IcZP+MEgOW:jC6GPn/q4NrIcI6

Score
10/10

Malware Config

Signatures

  • Expiro family
  • Expiro, m0yv

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

  • Expiro payload 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1bd3862e789f631ab45e8b57713691a0.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1bd3862e789f631ab45e8b57713691a0.exe"
    1⤵
      PID:2000

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2000-0-0x0000000000470000-0x0000000000504000-memory.dmp

      Filesize

      592KB

    • memory/2000-1-0x0000000000400000-0x0000000000504000-memory.dmp

      Filesize

      1.0MB

    • memory/2000-3-0x0000000000400000-0x0000000000504000-memory.dmp

      Filesize

      1.0MB

    • memory/2000-2-0x0000000000470000-0x0000000000504000-memory.dmp

      Filesize

      592KB