Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-04-2024 15:20

General

  • Target

    Raysen hack v5.16.exe

  • Size

    1.2MB

  • MD5

    af5a4e397ac90ccf21d63bf97cc29e24

  • SHA1

    371dc0c32151797d95b33050d782b12fcec9957f

  • SHA256

    c72cf415a94408081bba0852edd261aa2fde4928f7f1369dd80584ca029adf71

  • SHA512

    22ae17a1bd1a6bbcca497e662a92be95a06a3161760856e28e1fba9b09959bf4109e0ba50ecb1353d16e5bac7fb300927f7c84c137e747136afbf5feae4d8b0f

  • SSDEEP

    24576:XXlVZ9EuUFpJQ5MbK3yPXa7RRUljiUe/MLmhzj/:XVwFpJQ5Mby0zwMy

Score
10/10

Malware Config

Extracted

Family

lumma

C2

https://productivelookewr.shop/api

https://tolerateilusidjukl.shop/api

https://shatterbreathepsw.shop/api

https://shortsvelventysjo.shop/api

https://incredibleextedwj.shop/api

https://alcojoldwograpciw.shop/api

https://liabilitynighstjsko.shop/api

https://demonstationfukewko.shop/api

Signatures

  • Lumma Stealer

    An infostealer written in C++ first seen in August 2022.

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Raysen hack v5.16.exe
    "C:\Users\Admin\AppData\Local\Temp\Raysen hack v5.16.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4396
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      2⤵
        PID:864
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4396 -s 332
        2⤵
        • Program crash
        PID:752
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4396 -ip 4396
      1⤵
        PID:432

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/864-0-0x0000000000400000-0x000000000044E000-memory.dmp

        Filesize

        312KB

      • memory/864-3-0x0000000000400000-0x000000000044E000-memory.dmp

        Filesize

        312KB

      • memory/864-4-0x0000000000400000-0x000000000044E000-memory.dmp

        Filesize

        312KB

      • memory/864-6-0x0000000000400000-0x000000000044E000-memory.dmp

        Filesize

        312KB

      • memory/4396-1-0x0000000000AC0000-0x0000000000BF5000-memory.dmp

        Filesize

        1.2MB

      • memory/4396-5-0x0000000000AC0000-0x0000000000BF5000-memory.dmp

        Filesize

        1.2MB