Analysis

  • max time kernel
    95s
  • max time network
    99s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-07-2024 02:56

General

  • Target

    Setup.exe

  • Size

    615KB

  • MD5

    dc84316edb865322b717dc0b513f9250

  • SHA1

    7c656d520eebfa09dc64ac41ec68f16d9eeda6eb

  • SHA256

    cb179e183889158c92bf834e3167b9a6d99df1789d978e4d38f62ecf5cb57301

  • SHA512

    34336ad58648f62bb03682dc64cb8371415d518c33322a293b18d8f88c0e8083063345e44ecd8b38c67487195a938ffdf6ff628cc537458dc674b4753488d701

  • SSDEEP

    12288:oKRrIhKWiqPYYOI0vy7aHGZITZhq4q4MTJLH8eOYEn8x5ALnlndtwkBj3TwvCTMs:oKRgm

Score
10/10

Malware Config

Extracted

Family

lumma

C2

https://bouncedgowp.shop/api

https://bannngwko.shop/api

https://bargainnykwo.shop/api

https://affecthorsedpo.shop/api

https://radiationnopp.shop/api

https://answerrsdo.shop/api

https://publicitttyps.shop/api

https://benchillppwo.shop/api

https://reinforcedirectorywd.shop/api

Signatures

  • Lumma Stealer

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

  • Loads dropped DLL 1 IoCs
  • 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⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2892
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_regiis.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_regiis.exe"
      2⤵
        PID:1072

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Roaming\d3d9.dll

      Filesize

      423KB

      MD5

      a062b952fb6c08bf533dfd95b16acf48

      SHA1

      62567a201923700ac98582adc292076ea9323420

      SHA256

      e8498decc337b420e9bdad326e31215fcd97f7b2fc961d7a4fc7c9ef7f396ad5

      SHA512

      131ac7ffc85e6e26caa624ec51aa7782bb9a08834a78d44af7065ed4d1d8fb65ac4919ddbe45aed349c0c5a466fa7af80792953780b26d4d828b0089760a3407

    • memory/1072-8-0x0000000000400000-0x0000000000452000-memory.dmp

      Filesize

      328KB

    • memory/1072-11-0x0000000000400000-0x0000000000452000-memory.dmp

      Filesize

      328KB

    • memory/1072-13-0x0000000000400000-0x0000000000452000-memory.dmp

      Filesize

      328KB

    • memory/2892-0-0x00000000740EE000-0x00000000740EF000-memory.dmp

      Filesize

      4KB

    • memory/2892-1-0x00000000001E0000-0x0000000000280000-memory.dmp

      Filesize

      640KB

    • memory/2892-12-0x00000000740E0000-0x0000000074890000-memory.dmp

      Filesize

      7.7MB

    • memory/2892-14-0x00000000740E0000-0x0000000074890000-memory.dmp

      Filesize

      7.7MB