Analysis

  • max time kernel
    141s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23/06/2024, 03:58

General

  • Target
    6c149b39619395a8ba117a4cae95ba6f.exe
  • Size 5.8MB
  • Sample240623-ejg4pssgpl
  • SHA256 c43b64c78f6ccba5cfb7de13fc39d5cc43fad9a9f5e78799b34100ab69e5e4e8
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10

Malware Config

Extracted

Family
  • lumma

C2
  • https://disappointcredisotw.shop/api

  • https://publicitycharetew.shop/api

  • https://computerexcudesp.shop/api

  • https://leafcalfconflcitw.shop/api

  • https://injurypiggyoewirog.shop/api

  • https://bargainnygroandjwk.shop/api

  • https://doughtdrillyksow.shop/api

  • https://facilitycoursedw.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 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6c149b39619395a8ba117a4cae95ba6f.exe
    "C:\Users\Admin\AppData\Local\Temp\6c149b39619395a8ba117a4cae95ba6f.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1444
    • C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
      C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
      2⤵
        PID:212
    • 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 --mojo-platform-channel-handle=1424 --field-trial-handle=2180,i,12780723798465539942,12010519452607841069,262144 --variations-seed-version /prefetch:8
      1⤵
        PID:3504

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            memory/212-6-0x0000000000850000-0x00000000008A6000-memory.dmp

            memory/212-9-0x0000000000850000-0x00000000008A6000-memory.dmp

            memory/212-10-0x0000000000850000-0x00000000008A6000-memory.dmp

            memory/212-11-0x0000000000850000-0x00000000008A6000-memory.dmp

            memory/1444-2-0x00007FF75BBD0000-0x00007FF75C206000-memory.dmp

            memory/1444-5-0x00007FF75BBD0000-0x00007FF75C206000-memory.dmp

            memory/1444-7-0x00007FF75BBD0000-0x00007FF75C206000-memory.dmp