Analysis

  • max time kernel
    124s
  • max time network
    130s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-05-2024 15:11

General

  • Target

    566c1670c8a5f43ec35b831518b15cf388fbddff2c3ba3ffc8167ac1bf0a1fb3.exe

  • Size

    492KB

  • MD5

    c40f810518e4290ab7fc1e07e5c83ff9

  • SHA1

    9f8bc2e44eb00b71047c04864e007225eb9779c9

  • SHA256

    566c1670c8a5f43ec35b831518b15cf388fbddff2c3ba3ffc8167ac1bf0a1fb3

  • SHA512

    044be66f51e52b07e77105dcf1ab2b1c099636eaa557124e5e442b6c6383564d578c21f1a6a0a0a0caecb433a16a3f552b27aa5e714cccaf9bc01f2b741335fd

  • SSDEEP

    12288:d4w4rJNNGCt//w5qVN2iu79mnxhyC4GNq/SBoCe:/4rfN5Xw5qVN2H79mrymyR

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
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\566c1670c8a5f43ec35b831518b15cf388fbddff2c3ba3ffc8167ac1bf0a1fb3.exe
    "C:\Users\Admin\AppData\Local\Temp\566c1670c8a5f43ec35b831518b15cf388fbddff2c3ba3ffc8167ac1bf0a1fb3.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1724
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      2⤵
        PID:1648
    • 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=4328,i,5047420736443372512,9747851268033796534,262144 --variations-seed-version --mojo-platform-channel-handle=4352 /prefetch:8
      1⤵
        PID:4268

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1648-0-0x0000000000400000-0x000000000044F000-memory.dmp
        Filesize

        316KB

      • memory/1648-3-0x0000000000400000-0x000000000044F000-memory.dmp
        Filesize

        316KB

      • memory/1648-4-0x0000000000400000-0x000000000044F000-memory.dmp
        Filesize

        316KB

      • memory/1648-5-0x0000000000400000-0x000000000044F000-memory.dmp
        Filesize

        316KB

      • memory/1724-1-0x00000000007DA000-0x00000000007DC000-memory.dmp
        Filesize

        8KB