Resubmissions

28/06/2026, 06:09

260628-gwr6jsfw217

22/06/2026, 23:09

260622-247w7agz4p8

22/06/2026, 23:07

260622-24fgyahs8v4

Analysis

  • user interaction
    yes
  • max time kernel
    36s
  • max time network
    34s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    28/06/2026, 06:09

General

  • Target
    BaBCKW.html
  • Size 11KB
  • Sample260628-gwr6jsfw21
  • SHA256 d311a4f486e2f81d1ffb11b37782d8bc1325b1df96ff21ab3b3de818ae3d5d84
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 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.

  • 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 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 62 IoCs
  • Suspicious use of FindShellTrayWindow 49 IoCs
  • Suspicious use of SendNotifyMessage 32 IoCs
  • Suspicious use of WriteProcessMemory 25 IoCs

Processes

  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument C:\Users\Admin\AppData\Local\Temp\BaBCKW.html
    1⤵
    • 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 SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:4948
    • 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,0x100,0xd4,0x104,0x7ff9cffcc728,0x7ff9cffcc734,0x7ff9cffcc740
      2⤵
        PID:3336
      • 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=1660,i,13514153840031331903,18407046274467329002,262144 --field-trial-handle=1992,i,12049204058759908643,3791036687171920175,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=1988 /prefetch:2
        2⤵
          PID:2880
        • 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=2240,i,13431339261949585565,18358495652989530586,524288 --field-trial-handle=1992,i,12049204058759908643,3791036687171920175,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=2248 /prefetch:3
          2⤵
          • System Time Discovery
          PID:1312
        • 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=2384,i,17524134955695314155,5564488765392207032,524288 --field-trial-handle=1992,i,12049204058759908643,3791036687171920175,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=2556 /prefetch:8
          2⤵
            PID:1180
          • 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=3156,i,7676516319558974436,900682530588489442,2097152 --field-trial-handle=1992,i,12049204058759908643,3791036687171920175,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3192 /prefetch:1
            2⤵
              PID:1620
            • 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,17450062487515216002,17999531497047953555,2097152 --field-trial-handle=1992,i,12049204058759908643,3791036687171920175,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3228 /prefetch:1
              2⤵
                PID:4796
              • 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=4404,i,16826112366266148971,4151843680050381035,2097152 --field-trial-handle=1992,i,12049204058759908643,3791036687171920175,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=4440 /prefetch:2
                2⤵
                  PID:748
                • 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=5312,i,12848226087389731741,6430361232096564576,524288 --field-trial-handle=1992,i,12049204058759908643,3791036687171920175,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5320 /prefetch:8
                  2⤵
                    PID:224
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --lang=en-US --service-sandbox-type=none --force-high-res-timeticks=disabled --metrics-shmem-handle=5652,i,13115656263029304588,12413579615139869621,524288 --field-trial-handle=1992,i,12049204058759908643,3791036687171920175,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5632 /prefetch:8
                    2⤵
                      PID:3920
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilReadIcon --lang=en-US --service-sandbox-type=icon_reader --force-high-res-timeticks=disabled --metrics-shmem-handle=5636,i,1328648183302160888,4009288154667382241,524288 --field-trial-handle=1992,i,12049204058759908643,3791036687171920175,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5628 /prefetch:8
                      2⤵
                        PID:2716
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilReadIcon --lang=en-US --service-sandbox-type=icon_reader --force-high-res-timeticks=disabled --metrics-shmem-handle=5680,i,16155732851000739969,2507482633000588611,524288 --field-trial-handle=1992,i,12049204058759908643,3791036687171920175,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5836 /prefetch:8
                        2⤵
                          PID:4608
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --lang=en-US --service-sandbox-type=none --force-high-res-timeticks=disabled --metrics-shmem-handle=5848,i,7262430964490800766,4321460165769702376,524288 --field-trial-handle=1992,i,12049204058759908643,3791036687171920175,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5840 /prefetch:8
                          2⤵
                            PID:3440
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilReadIcon --lang=en-US --service-sandbox-type=icon_reader --force-high-res-timeticks=disabled --metrics-shmem-handle=5624,i,929458615647548310,6008623749700761854,524288 --field-trial-handle=1992,i,12049204058759908643,3791036687171920175,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=6032 /prefetch:8
                            2⤵
                              PID:2152
                            • C:\Users\Admin\Downloads\jaureg.exe
                              "C:\Users\Admin\Downloads\jaureg.exe"
                              2⤵
                              • Executes dropped EXE
                              • System Location Discovery: System Language Discovery
                              PID:5108
                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --message-loop-type-ui --force-high-res-timeticks=disabled --metrics-shmem-handle=5668,i,11069040748843319434,11569401336823503220,524288 --field-trial-handle=1992,i,12049204058759908643,3791036687171920175,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5580 /prefetch:8
                              2⤵
                                PID:1208
                              • C:\Program Files\Google\Chrome\Application\chrome.exe
                                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --message-loop-type-ui --force-high-res-timeticks=disabled --metrics-shmem-handle=6060,i,9044942074950015092,8174624237809721494,524288 --field-trial-handle=1992,i,12049204058759908643,3791036687171920175,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=6004 /prefetch:8
                                2⤵
                                  PID:1220
                                • C:\Program Files\Google\Chrome\Application\chrome.exe
                                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --message-loop-type-ui --force-high-res-timeticks=disabled --metrics-shmem-handle=5840,i,11031128058357849440,11245075806152526103,524288 --field-trial-handle=1992,i,12049204058759908643,3791036687171920175,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5984 /prefetch:8
                                  2⤵
                                    PID:2524
                                • 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:4512
                                  • C:\Windows\system32\svchost.exe
                                    C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                                    1⤵
                                      PID:4992

                                    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 414B
                                          • SHA256 18c6c3ea2735af19490ed8c1a7ebf86a8dca578269054be31a0cf22aabbe3fe5
                                          • MD5 SHA1 SHA512 TLSH

                                          data_1

                                          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\DawnGraphiteCache\data_1
                                          • Size 264KB
                                          • SHA256 d7a0652653b735d037578f9bde32a43c2b559f995450c758f1cdbec063979ae9
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          Network Persistent State

                                          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
                                          • Size 1KB
                                          • SHA256 92dd29f01d71ed9d0bc1137d0c73447724f2a7e6b7fc4d41c85eceffa338a228
                                          • 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 770e6f40323e3ebda203bffa48385700a019a6f82d76e7ed8118ef1a62c2e8da
                                          • MD5 SHA1 SHA512 TLSH

                                          Preferences

                                          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                          • Size 12KB
                                          • SHA256 5bc1a59835e2bd33838ac0d267d81aa1de2f2e26bd56ea833aec958eb3315c06
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          Preferences

                                          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                          • Size 12KB
                                          • SHA256 b3f4f2e14d679963538341ff0afac3d1413d6c870b4257e07fa033191b5d5d52
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          Secure Preferences

                                          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Secure Preferences
                                          • Size 17KB
                                          • SHA256 844d3ec03467232c0b0b31852592e1d5bfd1b998c353219bbfd11d0dd2534c85
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          the-real-index

                                          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index
                                          • Size 120B
                                          • SHA256 8f006b80bf95b0d0b925326982db145c200e380c0ab83e191ba94642e8c7ba46
                                          • MD5 SHA1 SHA512 TLSH

                                          the-real-index~RFe58e1a1.TMP

                                          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index~RFe58e1a1.TMP
                                          • Size 96B
                                          • SHA256 91f0dee88034ef8584029374b256a187532b893569f2fb2db4a805ace96d3884
                                          • MD5 SHA1 SHA512 TLSH

                                          Local State

                                          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                          • Size 116KB
                                          • SHA256 a9809f57c880a27f90e4dfdccd2adb38dc056e3ea578013358fdebb079f38398
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          Local State

                                          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                          • Size 115KB
                                          • SHA256 199897ff0b701650a6a85e24b6fd3ff7dd1384efdb073f7c4df6f06b2c82421a
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          d3afc4aa-f634-4786-857e-8a187c70b68c.tmp

                                          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\d3afc4aa-f634-4786-857e-8a187c70b68c.tmp
                                          • Size 116KB
                                          • SHA256 3197ca631d1d34ceb7e6cbbec2c66d262f0d786f9e489f08cf4c3f0b5ee5b866
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          jaureg.exe

                                          • Path C:\Users\Admin\Downloads\jaureg.exe
                                          • Size 514KB
                                          • SHA256 a3554c0aa5b520fd6bafe5a51315af9fab83fc98d1a57cf24004656acb479f8f
                                          • MD5 SHA1 SHA512 SSDEEP TLSH