Analysis

  • max time kernel
    149s
  • max time network
    150s
  • 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, 17:14

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.

  • 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 16 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:4004
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" analipr.cyou/api/set_agent?id=D58A5BFDBD24956701AEC7B30ADF174C&token=5a0f298c02c5d74e9629652a5a5df910caf141d9&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:3280
      • 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,0x100,0xd4,0x104,0x7ffcdc78c728,0x7ffcdc78c734,0x7ffcdc78c740
        3⤵
          PID:5036
        • 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=1768,i,1551577615192708446,12077195401950222048,262144 --field-trial-handle=2028,i,17831323632521443233,5589352554098037925,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=2024 /prefetch:2
          3⤵
            PID:4368
          • 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=1628,i,5119666103043935167,6035847048897063539,524288 --field-trial-handle=2028,i,17831323632521443233,5589352554098037925,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=2544 /prefetch:3
            3⤵
            • System Time Discovery
            PID:4964
          • 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=2368,i,8665396097048307298,3825685328220944051,524288 --field-trial-handle=2028,i,17831323632521443233,5589352554098037925,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=2632 /prefetch:8
            3⤵
              PID:3724
            • 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=3172,i,15618754515192637461,9612322484295398827,2097152 --field-trial-handle=2028,i,17831323632521443233,5589352554098037925,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3192 /prefetch:1
              3⤵
                PID:5024
              • 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=3184,i,3740483800900377866,18162685282674608268,2097152 --field-trial-handle=2028,i,17831323632521443233,5589352554098037925,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3208 /prefetch:1
                3⤵
                  PID:1128
                • 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=4048,i,12059096050792713382,8215672919714582349,2097152 --field-trial-handle=2028,i,17831323632521443233,5589352554098037925,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=4064 /prefetch:2
                  3⤵
                    PID:2396
                  • 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=5624,i,2657916769614670942,17753388543092131350,524288 --field-trial-handle=2028,i,17831323632521443233,5589352554098037925,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5616 /prefetch:8
                    3⤵
                      PID:4080
                • 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:3360
                  • C:\Windows\system32\svchost.exe
                    C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                    1⤵
                      PID:1544

                    Network

                          MITRE ATT&CK Enterprise v16

                          Replay Monitor

                          Loading Replay Monitor...

                          Downloads

                          3ed51185-01ad-4bd9-9582-5c721f8dc0b1.tmp

                          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\3ed51185-01ad-4bd9-9582-5c721f8dc0b1.tmp
                          • Size 6B
                          • SHA256 4489f9e3e454748b3521eb214e0a5694d562cff3d9ff511cb456953c8f534c00
                          • MD5 SHA1 SHA512

                          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

                          Web Data

                          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Web Data
                          • Size 138KB
                          • SHA256 a1a8c578a31f32188f3d659133374dbabcb6ebbd5fd8a720eb78d02dbe015057
                          • 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 1ac4aa36f0a696421e1741b3c0fd79c5c9cf4f56789792846d31e74dde2e2d49
                          • MD5 SHA1 SHA512 SSDEEP TLSH

                          memory/4004-42-0x00000000233B0000-0x00000000233B1000-memory.dmp

                          memory/4004-82-0x00000000233B0000-0x00000000233B1000-memory.dmp

                          memory/4004-58-0x00000000233B0000-0x00000000233B1000-memory.dmp

                          memory/4004-64-0x00000000233B0000-0x00000000233B1000-memory.dmp

                          memory/4004-63-0x00000000233B0000-0x00000000233B1000-memory.dmp

                          memory/4004-62-0x00000000233B0000-0x00000000233B1000-memory.dmp

                          memory/4004-61-0x00000000233B0000-0x00000000233B1000-memory.dmp

                          memory/4004-60-0x00000000233B0000-0x00000000233B1000-memory.dmp

                          memory/4004-59-0x0000000021500000-0x000000002155F000-memory.dmp

                          memory/4004-57-0x00000000233B0000-0x00000000233B1000-memory.dmp

                          memory/4004-56-0x00000000233B0000-0x00000000233B1000-memory.dmp

                          memory/4004-55-0x00000000233B0000-0x00000000233B1000-memory.dmp

                          memory/4004-54-0x00000000233B0000-0x00000000233B1000-memory.dmp

                          memory/4004-53-0x00000000233B0000-0x00000000233B1000-memory.dmp

                          memory/4004-52-0x00000000233B0000-0x00000000233B1000-memory.dmp

                          memory/4004-51-0x00000000233B0000-0x00000000233B1000-memory.dmp

                          memory/4004-50-0x00000000233B0000-0x00000000233B1000-memory.dmp

                          memory/4004-49-0x00000000233B0000-0x00000000233B1000-memory.dmp

                          memory/4004-48-0x00000000233B0000-0x00000000233B1000-memory.dmp

                          memory/4004-47-0x00000000233B0000-0x00000000233B1000-memory.dmp

                          memory/4004-46-0x00000000233B0000-0x00000000233B1000-memory.dmp

                          memory/4004-45-0x00000000233B0000-0x00000000233B1000-memory.dmp

                          memory/4004-44-0x00000000233B0000-0x00000000233B1000-memory.dmp

                          memory/4004-43-0x00000000233B0000-0x00000000233B1000-memory.dmp

                          memory/4004-0-0x0000000021500000-0x000000002155F000-memory.dmp

                          memory/4004-41-0x00000000233B0000-0x00000000233B1000-memory.dmp

                          memory/4004-40-0x00000000233B0000-0x00000000233B1000-memory.dmp

                          memory/4004-39-0x00000000233B0000-0x00000000233B1000-memory.dmp

                          memory/4004-38-0x00000000233B0000-0x00000000233B1000-memory.dmp

                          memory/4004-77-0x00000000233B0000-0x00000000233B1000-memory.dmp

                          memory/4004-37-0x00000000233B0000-0x00000000233B1000-memory.dmp

                          memory/4004-79-0x00000000233B0000-0x00000000233B1000-memory.dmp

                          memory/4004-78-0x00000000233B0000-0x00000000233B1000-memory.dmp

                          memory/4004-81-0x00000000233B0000-0x00000000233B1000-memory.dmp

                          memory/4004-80-0x00000000233B0000-0x00000000233B1000-memory.dmp

                          memory/4004-83-0x00000000233B0000-0x00000000233B1000-memory.dmp

                          memory/4004-84-0x00000000233B0000-0x00000000233B1000-memory.dmp

                          memory/4004-76-0x00000000233B0000-0x00000000233B1000-memory.dmp

                          memory/4004-86-0x00000000233B0000-0x00000000233B1000-memory.dmp

                          memory/4004-85-0x00000000233B0000-0x00000000233B1000-memory.dmp

                          memory/4004-87-0x00000000233B0000-0x00000000233B1000-memory.dmp

                          memory/4004-88-0x00000000233B0000-0x00000000233B1000-memory.dmp

                          memory/4004-89-0x00000000233B0000-0x00000000233B1000-memory.dmp

                          memory/4004-91-0x00000000233B0000-0x00000000233B1000-memory.dmp

                          memory/4004-90-0x00000000233B0000-0x00000000233B1000-memory.dmp

                          memory/4004-92-0x00000000233B0000-0x00000000233B1000-memory.dmp

                          memory/4004-93-0x00000000233B0000-0x00000000233B1000-memory.dmp

                          memory/4004-94-0x00000000233B0000-0x00000000233B1000-memory.dmp

                          memory/4004-96-0x00000000233B0000-0x00000000233B1000-memory.dmp

                          memory/4004-95-0x00000000233B0000-0x00000000233B1000-memory.dmp

                          memory/4004-97-0x00000000233B0000-0x00000000233B1000-memory.dmp

                          memory/4004-98-0x00000000233B0000-0x00000000233B1000-memory.dmp

                          memory/4004-99-0x00000000233B0000-0x00000000233B1000-memory.dmp

                          memory/4004-103-0x00000000233B0000-0x00000000233B1000-memory.dmp

                          memory/4004-102-0x00000000233B0000-0x00000000233B1000-memory.dmp

                          memory/4004-101-0x00000000233B0000-0x00000000233B1000-memory.dmp

                          memory/4004-100-0x00000000233B0000-0x00000000233B1000-memory.dmp