Analysis

  • max time kernel
    149s
  • max time network
    148s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    01/06/2026, 17:14

General

  • Target
    tmpw6gs9blc.exe
  • Size 1.9MB
  • Sample260601-vr7x4abs4s
  • SHA256 2762f3e0a56d62e70157c398626856befead49f0926ba921f478bb599f10e2f6
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • lumma

C2
  • https://analipr.cyou

  • https://decrnoj.club/xxx

  • https://pomflgf.vu/help

  • https://carytui.vu/caccc

  • https://mushxhb.best/info

  • https://genugsq.best/main

  • https://ulmudhw.shop/create

  • https://strikql.shop/owner

  • https://longmbx.click/manifest

Attributes
  • build_id

    5a0f298c02c5d74e9629652a5a5df910caf141d9

Signatures

  • Family: Lumma Stealer, LummaC

    Lumma or LummaC is an infostealer written in C++ first seen in August 2022.

  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Drops file in Windows directory 1 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • System Time Discovery 1 TTPs 1 IoCs

    Adversary may gather the system time and/or time zone settings from a local or remote system.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 12 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\tmpw6gs9blc.exe
    "C:\Users\Admin\AppData\Local\Temp\tmpw6gs9blc.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:3580
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" analipr.cyou/api/set_agent?id=4A1810BFBD24956701AEC7B30ADF174C&token=5a0f298c02c5d74e9629652a5a5df910caf141d9&description=&agent=Chrome
      2⤵
      • Drops file in Windows directory
      • Enumerates system info in registry
      • Modifies data under HKEY_USERS
      • Modifies registry class
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:3980
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=140.0.7339.81 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffba6acc728,0x7ffba6acc734,0x7ffba6acc740
        3⤵
          PID:4232
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-pre-read-main-dll --force-high-res-timeticks=disabled --gpu-preferences=SAAAAAAAAADgAAAIAAAAAAAAAAAAAGAAAQAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQAAAAAAAAABAAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --metrics-shmem-handle=1584,i,8429256048981211418,13368312907150631283,262144 --field-trial-handle=1956,i,9057295268604564764,2713335957373086168,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=1952 /prefetch:2
          3⤵
            PID:2300
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --force-high-res-timeticks=disabled --metrics-shmem-handle=1460,i,9084169438422733530,13568022369142150341,524288 --field-trial-handle=1956,i,9057295268604564764,2713335957373086168,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=2100 /prefetch:11
            3⤵
            • System Time Discovery
            PID:5080
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --force-high-res-timeticks=disabled --metrics-shmem-handle=2212,i,14045117970966210151,17838437393760799218,524288 --field-trial-handle=1956,i,9057295268604564764,2713335957373086168,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=2732 /prefetch:13
            3⤵
              PID:1224
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --metrics-shmem-handle=3052,i,10743123156627925099,13313319595519049453,2097152 --field-trial-handle=1956,i,9057295268604564764,2713335957373086168,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3176 /prefetch:1
              3⤵
                PID:4440
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --metrics-shmem-handle=3040,i,13456378238977040173,1714788747869455729,2097152 --field-trial-handle=1956,i,9057295268604564764,2713335957373086168,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3140 /prefetch:1
                3⤵
                  PID:4768
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --extension-process --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --metrics-shmem-handle=4236,i,10139293797312250470,4732843755963304479,2097152 --field-trial-handle=1956,i,9057295268604564764,2713335957373086168,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=4216 /prefetch:9
                  3⤵
                    PID:1028
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --force-high-res-timeticks=disabled --metrics-shmem-handle=5244,i,8792896281409225836,7184538875047526032,524288 --field-trial-handle=1956,i,9057295268604564764,2713335957373086168,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5252 /prefetch:14
                    3⤵
                      PID:2708
                • C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe
                  "C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"
                  1⤵
                    PID:2188
                  • C:\Windows\system32\svchost.exe
                    C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                    1⤵
                      PID:4916

                    Network

                          MITRE ATT&CK Enterprise v16

                          Replay Monitor

                          Loading Replay Monitor...

                          Downloads

                          BookmarkMergedSurfaceOrdering

                          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\BookmarkMergedSurfaceOrdering
                          • Size 6B
                          • SHA256 4489f9e3e454748b3521eb214e0a5694d562cff3d9ff511cb456953c8f534c00
                          • MD5 SHA1 SHA512

                          BrowsingTopicsState

                          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\BrowsingTopicsState
                          • Size 649B
                          • SHA256 86178bd8cfec0345f67f1e3d4a9363fd0ceae20cd078b0bbbb7b92d232f70f58
                          • MD5 SHA1 SHA512 TLSH

                          12fcbb7b-5c82-4b03-86a3-dcfbdd1674fa.tmp

                          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\12fcbb7b-5c82-4b03-86a3-dcfbdd1674fa.tmp
                          • Size 2B
                          • SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
                          • MD5 SHA1 SHA512

                          Web Data

                          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Web Data
                          • Size 138KB
                          • SHA256 4ea5265783a96509e924a9a0497d43b06330d597d127d4c19df5d3e5b5663ffa
                          • MD5 SHA1 SHA512 SSDEEP TLSH

                          Last Version

                          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Last Version
                          • Size 13B
                          • SHA256 e5efa9eb104cd0b25149c2e789bec8d9aa4ba95678831b657eef7780a281c391
                          • MD5 SHA1 SHA512

                          Local State

                          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                          • Size 115KB
                          • SHA256 22c774c1208c53ef98f6e1539197f181514b3e5f86e3120b2ebf28c6ca7ae389
                          • MD5 SHA1 SHA512 SSDEEP TLSH

                          memory/3580-61-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-55-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-46-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-45-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-44-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-43-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-42-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-41-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-56-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-39-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-38-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-47-0x0000000000400000-0x000000000045F000-memory.dmp

                          memory/3580-92-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-91-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-90-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-89-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-88-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-87-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-86-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-85-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-84-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-83-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-82-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-81-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-80-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-79-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-78-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-77-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-76-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-75-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-74-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-73-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-58-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-71-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-70-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-69-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-68-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-67-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-66-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-65-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-64-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-63-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-62-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-37-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-60-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-59-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-72-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-48-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-40-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-57-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-54-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-53-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-52-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-51-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-0-0x0000000000400000-0x000000000045F000-memory.dmp

                          memory/3580-50-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-49-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-111-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-110-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-147-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-146-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-145-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-144-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-143-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-142-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-141-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-140-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-139-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-138-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-137-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-136-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-135-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-134-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-133-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-132-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-131-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-130-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-129-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-128-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-127-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-126-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-125-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-124-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-123-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-122-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-121-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-120-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-119-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-118-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-117-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-116-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-115-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-114-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-113-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-112-0x0000000023D10000-0x0000000023D11000-memory.dmp

                          memory/3580-109-0x0000000023D10000-0x0000000023D11000-memory.dmp