Analysis

  • max time kernel
    133s
  • max time network
    127s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/05/2024, 15:28

General

  • Target
    FоrtniteHack/FоrtniteHack.exe
  • Size 423KB
  • Sample240528-swa3tabd49
  • SHA256 22f96e32d657febaf4ebfb3a3f2e130bc81186411016f3dcd32c07ed28be0a91
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10

Malware Config

Extracted

Family
  • lumma

C2
  • https://horsedwollfedrwos.shop/api

  • https://patternapplauderw.shop/api

  • https://understanndtytonyguw.shop/api

  • https://considerrycurrentyws.shop/api

  • https://messtimetabledkolvk.shop/api

  • https://detailbaconroollyws.shop/api

  • https://deprivedrinkyfaiir.shop/api

  • https://relaxtionflouwerwi.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\FоrtniteHack\FоrtniteHack.exe
    "C:\Users\Admin\AppData\Local\Temp\FоrtniteHack\FоrtniteHack.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:5032
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_regiis.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_regiis.exe"
      2⤵
        PID:968
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4612,i,16710585221322798697,8586257254049248207,262144 --variations-seed-version --mojo-platform-channel-handle=4432 /prefetch:8
      1⤵
        PID:3140

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            d3d9.dll

            • Path C:\Users\Admin\AppData\Roaming\d3d9.dll
            • Size 429KB
            • SHA256 9964b8f2ca9e8f72bbe66dbbcdf099cd42a0ded0063400cd83dbd5f22ec3e5da
            • MD5 SHA1 SHA512 SSDEEP

            memory/968-9-0x0000000000730000-0x0000000000788000-memory.dmp

            memory/968-17-0x0000000000730000-0x0000000000788000-memory.dmp

            memory/968-13-0x0000000000730000-0x0000000000788000-memory.dmp

            memory/5032-0-0x0000000074B7E000-0x0000000074B7F000-memory.dmp

            memory/5032-1-0x0000000000D20000-0x0000000000D92000-memory.dmp

            memory/5032-2-0x0000000002FB0000-0x0000000002FB6000-memory.dmp

            memory/5032-19-0x0000000074B70000-0x0000000075320000-memory.dmp

            memory/5032-18-0x0000000077611000-0x0000000077731000-memory.dmp

            memory/5032-20-0x0000000074B70000-0x0000000075320000-memory.dmp