Analysis

  • max time kernel
    134s
  • max time network
    126s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31-08-2024 02:41

General

  • Target

    e6e731aa7a555d24e130df62cd29c9227b77fc66dccea92ea468bcc5eccf2e4e.exe

  • Size

    415KB

  • MD5

    7a005fd53e4a3f5ff0192ea4b7090699

  • SHA1

    1618d0f7d46a6c07b79f13005ea39cc9a115fd62

  • SHA256

    e6e731aa7a555d24e130df62cd29c9227b77fc66dccea92ea468bcc5eccf2e4e

  • SHA512

    e208f69ba569e34bb78ab5f0c3346a1b54d45d8eafbc6995dc88a2010dcdc96088919d80aa392dfd0d6ae3d89ff12f3a4a992d0569e71f61893c5298c242b7d4

  • SSDEEP

    6144:LrByKsic7aHx9Iqt7RudL/W5stmpMDNKNcsCYPQtNq0X8WGtbJCx8d:LrByKsibRiIRCzE8rKdCY4/L58

Malware Config

Signatures

  • Expiro, m0yv

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

  • Expiro payload 4 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\e6e731aa7a555d24e130df62cd29c9227b77fc66dccea92ea468bcc5eccf2e4e.exe
    "C:\Users\Admin\AppData\Local\Temp\e6e731aa7a555d24e130df62cd29c9227b77fc66dccea92ea468bcc5eccf2e4e.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:4708

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4708-0-0x00000000005EB000-0x000000000067E000-memory.dmp

    Filesize

    588KB

  • memory/4708-2-0x00000000005EB000-0x000000000067E000-memory.dmp

    Filesize

    588KB

  • memory/4708-1-0x0000000000580000-0x000000000067E000-memory.dmp

    Filesize

    1016KB

  • memory/4708-3-0x0000000000580000-0x000000000067E000-memory.dmp

    Filesize

    1016KB