Analysis

  • max time kernel
    9s
  • max time network
    6s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-05-2024 18:58

General

  • Target

    Setup.exe

  • Size

    484KB

  • MD5

    d79d86e21903feb6e6cdca75781fdf72

  • SHA1

    c51266a3f6098489764579c4a62b8509249f00e5

  • SHA256

    752d6e53a9b54783a5a37b5a2c8bc10eeeaa7af734d3f562297d4431fb5921bf

  • SHA512

    5db949be49d0991ebf362436d499b2d03c183b6fcfa6902fa2b3f50cc326b504f8da321d9cfab551d8406e30cd640dc410fd34adb5ac4bfbae65e20bfa78817c

  • SSDEEP

    12288:Ody0t/5TvlH4nVnlb2AU8r8gGXFzfN28Ny:S/5jlQJ2AVog05j

Score
10/10

Malware Config

Extracted

Family

lumma

C2

https://incredibleextedwj.shop/api

https://productivelookewr.shop/api

https://tolerateilusidjukl.shop/api

https://shatterbreathepsw.shop/api

https://shortsvelventysjo.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
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Setup.exe
    "C:\Users\Admin\AppData\Local\Temp\Setup.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4284
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      2⤵
        PID:3604

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3604-1-0x0000000000400000-0x000000000044D000-memory.dmp

      Filesize

      308KB

    • memory/3604-3-0x0000000000400000-0x000000000044D000-memory.dmp

      Filesize

      308KB

    • memory/3604-4-0x0000000000400000-0x000000000044D000-memory.dmp

      Filesize

      308KB

    • memory/3604-5-0x0000000000400000-0x000000000044D000-memory.dmp

      Filesize

      308KB

    • memory/4284-0-0x0000000000EAA000-0x0000000000EAB000-memory.dmp

      Filesize

      4KB