Analysis

  • max time kernel
    118s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    08-01-2025 05:18

General

  • Target

    JaffaCakes118_8d72f78543978db003970cdb96354e14.exe

  • Size

    415KB

  • MD5

    8d72f78543978db003970cdb96354e14

  • SHA1

    68508bee773902dc320a800c7a3d01af2bfe3500

  • SHA256

    2e3b2fcd479decbc0f62de6d70349e4c610f93949a481b0a787c9d5c9bf4140b

  • SHA512

    d06f2beb4415ae1675e61ff328d66e8d2fe26c4b0fcbec418c841149906d5960e1781dffe40febf6885d1f77ad455bdea106775b8013c3b1f95ece33f98e809c

  • SSDEEP

    6144:kr8yKsi/sR4BNvnhohL9l/QcLXMIOopu8nwvfUhhTaM7q:kr8yKsi/sRYFhyLPOknwvf27q

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_8d72f78543978db003970cdb96354e14.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8d72f78543978db003970cdb96354e14.exe"
    1⤵
      PID:2168

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2168-0-0x000000000088B000-0x000000000091E000-memory.dmp

      Filesize

      588KB

    • memory/2168-1-0x000000000088B000-0x000000000091E000-memory.dmp

      Filesize

      588KB

    • memory/2168-2-0x0000000000820000-0x000000000091E000-memory.dmp

      Filesize

      1016KB

    • memory/2168-3-0x0000000000820000-0x000000000091E000-memory.dmp

      Filesize

      1016KB