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Analysis

  • max time kernel
    13s
  • max time network
    19s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    21/01/2025, 12:58

General

  • Target

    JaffaCakes118_04afe2a91e10a4b3fa8ca78c6af28b9d.exe

  • Size

    235KB

  • MD5

    04afe2a91e10a4b3fa8ca78c6af28b9d

  • SHA1

    4fc8cd8171cc869b67fb79649cd33ae464a71f79

  • SHA256

    3a2efd2e8393967a495d6a97eb35c7594e9c5099ebc528fe7ac5ad91d524fb80

  • SHA512

    f14d5d4038ee3500b714cf3f2037785349e0b4420aa4676bb8e783111862801146da32e5dce18f29179aca822090995f0d8d6838e9dce2c9d23f4e488942aa05

  • SSDEEP

    6144:XDKEOK9g2Le+avOTHFL6xIZw0NUeI5eXG36hDpJI5TRK1a:zKUe+KCL6xC3rhuKzmTRKs

Malware Config

Signatures

  • Expiro family
  • Expiro, m0yv

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

  • Expiro payload 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_04afe2a91e10a4b3fa8ca78c6af28b9d.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_04afe2a91e10a4b3fa8ca78c6af28b9d.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:2916

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2916-1-0x000000000040C000-0x000000000040D000-memory.dmp

    Filesize

    4KB

  • memory/2916-0-0x0000000000400000-0x0000000000487000-memory.dmp

    Filesize

    540KB

  • memory/2916-2-0x0000000000400000-0x0000000000487000-memory.dmp

    Filesize

    540KB