Analysis

  • max time kernel
    120s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    31-08-2024 00:59

General

  • Target

    b64e2ed624b7d878d680265e2cb5bb0f824dea5e7decc7677b8ed5c06e6e8d95.exe

  • Size

    415KB

  • MD5

    42c2ecba382ca7b7f5ae6fe76f2c8569

  • SHA1

    da4f435ad23ca386604809dc9467330a39e2af23

  • SHA256

    b64e2ed624b7d878d680265e2cb5bb0f824dea5e7decc7677b8ed5c06e6e8d95

  • SHA512

    ce18c1d90f6121096286b8c2605a22e2bb70c21cafbad967122bcb100d699d6a47b902e1927a45fbb96c8143af29c74e42313c4edecaeaf8bd435233d19f6aa5

  • SSDEEP

    12288:WrKyKsimU291v+w04As8mzJB93sBNCG9n:WrKyKsiB0B+w04/Ujn

Score
10/10

Malware Config

Signatures

  • Expiro, m0yv

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

  • Expiro payload 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b64e2ed624b7d878d680265e2cb5bb0f824dea5e7decc7677b8ed5c06e6e8d95.exe
    "C:\Users\Admin\AppData\Local\Temp\b64e2ed624b7d878d680265e2cb5bb0f824dea5e7decc7677b8ed5c06e6e8d95.exe"
    1⤵
      PID:2224

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2224-0-0x0000000000A8B000-0x0000000000B1E000-memory.dmp

      Filesize

      588KB

    • memory/2224-1-0x0000000000A8B000-0x0000000000B1E000-memory.dmp

      Filesize

      588KB

    • memory/2224-2-0x0000000000A20000-0x0000000000B1E000-memory.dmp

      Filesize

      1016KB

    • memory/2224-3-0x0000000000A20000-0x0000000000B1E000-memory.dmp

      Filesize

      1016KB