Analysis

  • max time kernel
    148s
  • max time network
    150s
  • 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 10:45

General

  • Target

    74d6dad0f286be246f9a44dde0d6c1f5ce05b6b7e797cf9c108e78b0922fae1a.exe

  • Size

    457KB

  • MD5

    0370ab8f7dd7979c7c731f39cad5410a

  • SHA1

    8c5ba56e4a2759523bbcd205dfc6e52858c33450

  • SHA256

    74d6dad0f286be246f9a44dde0d6c1f5ce05b6b7e797cf9c108e78b0922fae1a

  • SHA512

    2afdc6b0741f3577451acce288e5e9854ff2c9b3e0da1c749ce36355ca1f5e0f238674e5493f047e5f26a102a12939461e608d2a7ad169c4ae59b2e19bb2c0ce

  • SSDEEP

    12288:iFANWB8gvAGaDaZqv/mB+6X3NTHagXtM:oAY8gIG4aZqv+BPX3NWg9M

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\74d6dad0f286be246f9a44dde0d6c1f5ce05b6b7e797cf9c108e78b0922fae1a.exe
    "C:\Users\Admin\AppData\Local\Temp\74d6dad0f286be246f9a44dde0d6c1f5ce05b6b7e797cf9c108e78b0922fae1a.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:2332

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2332-0-0x0000000010074000-0x0000000010108000-memory.dmp

    Filesize

    592KB

  • memory/2332-1-0x0000000010000000-0x0000000010108000-memory.dmp

    Filesize

    1.0MB

  • memory/2332-2-0x0000000010074000-0x0000000010108000-memory.dmp

    Filesize

    592KB

  • memory/2332-3-0x0000000010000000-0x0000000010108000-memory.dmp

    Filesize

    1.0MB