Analysis

  • max time kernel
    94s
  • max time network
    99s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-09-2024 00:19

General

  • Target

    a308d23779559e284376937299962fd2cf7e595c88f9d4f475c5cc243c98800e.exe

  • Size

    432KB

  • MD5

    2c2425566fcd87117e4d363ff6a330a6

  • SHA1

    531a55daeb7a32b5854bdbe3abe2ac2f099a77e4

  • SHA256

    a308d23779559e284376937299962fd2cf7e595c88f9d4f475c5cc243c98800e

  • SHA512

    1fcb7341202d3a40cc0d4a728da7aa82f33e7de228b1560c9ab7eb90f43bb1323cdcf0c6b9b30fbff42b13120baddb6f02b6706fd192c3381a2f0b7717c5fc1f

  • SSDEEP

    6144:9FUCmZqoFWC6xGgk7P9p+Qquq73Ad+nfydBTtMNUqs3BIxWMDJFmvwTOAZP07VSc:XUCmZiCpgu6Qd+aDmNs3BSFmYJOc

Score
10/10

Malware Config

Signatures

  • Expiro, m0yv

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

  • Expiro payload 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a308d23779559e284376937299962fd2cf7e595c88f9d4f475c5cc243c98800e.exe
    "C:\Users\Admin\AppData\Local\Temp\a308d23779559e284376937299962fd2cf7e595c88f9d4f475c5cc243c98800e.exe"
    1⤵
      PID:1856

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1856-0-0x0000000000470000-0x0000000000504000-memory.dmp

      Filesize

      592KB

    • memory/1856-1-0x0000000000470000-0x0000000000504000-memory.dmp

      Filesize

      592KB

    • memory/1856-2-0x0000000000400000-0x0000000000504000-memory.dmp

      Filesize

      1.0MB

    • memory/1856-3-0x0000000000400000-0x0000000000504000-memory.dmp

      Filesize

      1.0MB