Analysis

  • max time kernel
    149s
  • max time network
    139s
  • platform
    windows10-ltsc_2021_x64
  • resource
    win10ltsc2021-20260513-en
  • resource tags

    arch:x64arch:x86image:win10ltsc2021-20260513-enlocale:en-usos:windows10-ltsc_2021-x64systemwindows
  • submitted
    17/05/2026, 08:28

General

  • Target
    http://Malwer.com
  • Sample260517-kdgtmsd121
Score
4/10

Malware Config

Signatures

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

    Enumerate browser information.

  • 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
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of SendNotifyMessage 32 IoCs
  • Suspicious use of WriteProcessMemory 28 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument http://Malwer.com
    1⤵
    • Drops file in Windows directory
    • Checks processor information in registry
    • Enumerates system info in registry
    • Modifies data under HKEY_USERS
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:4668
    • 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=0x21c,0x220,0x224,0x1f8,0x228,0x7ff94091c728,0x7ff94091c734,0x7ff94091c740
      2⤵
        PID:4640
      • 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=1708,i,2211369874341426027,12194875123442875493,262144 --field-trial-handle=2004,i,8010297173047588853,4518414946939486784,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=2000 /prefetch:2
        2⤵
          PID:5912
        • 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=1620,i,4280864544982847877,11102299215676779360,524288 --field-trial-handle=2004,i,8010297173047588853,4518414946939486784,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=2192 /prefetch:3
          2⤵
          • System Time Discovery
          PID:1248
        • 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=2400,i,8640523738438442733,9048365445905940417,524288 --field-trial-handle=2004,i,8010297173047588853,4518414946939486784,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=2360 /prefetch:8
          2⤵
            PID:4420
          • 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=3140,i,9257372274105567804,2689748834260393458,2097152 --field-trial-handle=2004,i,8010297173047588853,4518414946939486784,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3152 /prefetch:1
            2⤵
              PID:2816
            • 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,16354176904588155658,18323662968628330842,2097152 --field-trial-handle=2004,i,8010297173047588853,4518414946939486784,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3192 /prefetch:1
              2⤵
                PID:3928
              • 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=4448,i,4913795738945700732,17617131146116548639,2097152 --field-trial-handle=2004,i,8010297173047588853,4518414946939486784,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=4460 /prefetch:2
                2⤵
                  PID:6012
                • 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 --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=8 --metrics-shmem-handle=4704,i,9400649312432605039,5082370291465485404,2097152 --field-trial-handle=2004,i,8010297173047588853,4518414946939486784,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=4696 /prefetch:1
                  2⤵
                    PID:5972
                  • 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 --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=9 --metrics-shmem-handle=4652,i,9255287478076229120,8234455254670092706,2097152 --field-trial-handle=2004,i,8010297173047588853,4518414946939486784,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3176 /prefetch:1
                    2⤵
                      PID:6092
                    • 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=5376,i,15924150586220131692,14802460030075114034,524288 --field-trial-handle=2004,i,8010297173047588853,4518414946939486784,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5380 /prefetch:8
                      2⤵
                        PID:5684
                      • 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 --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=11 --metrics-shmem-handle=4692,i,15137459722957629118,15993383238360400269,2097152 --field-trial-handle=2004,i,8010297173047588853,4518414946939486784,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=4804 /prefetch:1
                        2⤵
                          PID:3860
                        • 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=4864,i,8429537258681953971,15189691388803918131,524288 --field-trial-handle=2004,i,8010297173047588853,4518414946939486784,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3424 /prefetch:8
                          2⤵
                            PID:5040
                          • 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=4852,i,1426583736469762720,12728259054483514190,524288 --field-trial-handle=2004,i,8010297173047588853,4518414946939486784,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3412 /prefetch:8
                            2⤵
                              PID:1904
                            • 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=4824,i,14842122476193628992,5691032751829065632,524288 --field-trial-handle=2004,i,8010297173047588853,4518414946939486784,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=4888 /prefetch:8
                              2⤵
                                PID:3968
                              • 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 --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=15 --metrics-shmem-handle=4496,i,8621085338974089155,17498966322514586532,2097152 --field-trial-handle=2004,i,8010297173047588853,4518414946939486784,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=4460 /prefetch:1
                                2⤵
                                  PID:4180
                                • 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=4508,i,6980881825512464619,11679446224875447213,524288 --field-trial-handle=2004,i,8010297173047588853,4518414946939486784,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=4500 /prefetch:8
                                  2⤵
                                    PID:2520
                                  • 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 --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=17 --metrics-shmem-handle=5268,i,9653182577461345310,12091556758442631813,2097152 --field-trial-handle=2004,i,8010297173047588853,4518414946939486784,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=4748 /prefetch:1
                                    2⤵
                                      PID:4416
                                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=5140 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.4355 --force-high-res-timeticks=disabled --gpu-preferences=SAAAAAAAAADoAAAIAAAAAAAAAAAAAGAAAQAAAAAAAACEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQAAAAAAAAABAAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --metrics-shmem-handle=4468,i,5825299890071132990,17643656855365202397,262144 --field-trial-handle=2004,i,8010297173047588853,4518414946939486784,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=4556 /prefetch:8
                                      2⤵
                                      • Suspicious behavior: EnumeratesProcesses
                                      PID:4924
                                  • 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:3432
                                    • C:\Windows\system32\svchost.exe
                                      C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                                      1⤵
                                        PID:4968

                                      Network

                                            MITRE ATT&CK Enterprise v16

                                            Replay Monitor

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                                            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 cd960add440ac52cbc45c5dedbaaaee2747dd5d98f381577ed363ded7d8f86cb
                                            • MD5 SHA1 SHA512 TLSH

                                            88f26419-b486-46e4-b4a5-1963149384c8.tmp

                                            • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\88f26419-b486-46e4-b4a5-1963149384c8.tmp
                                            • Size 2B
                                            • SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
                                            • MD5 SHA1 SHA512

                                            Network Persistent State

                                            • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
                                            • Size 2KB
                                            • SHA256 1125a37730741a94c8ae3df10c221f10fe00075e3e5602ac4ab935516b8eb2e8
                                            • MD5 SHA1 SHA512 TLSH

                                            Preferences

                                            • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                            • Size 11KB
                                            • SHA256 ec2681bb88f992f81b636d4ba858fef80bafe4236cb22dddec8543e8da2a2e55
                                            • MD5 SHA1 SHA512 SSDEEP TLSH

                                            Secure Preferences

                                            • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Secure Preferences
                                            • Size 17KB
                                            • SHA256 28d839bcfb204efc07b4fd905c67b665b7ac963845fbb1076a952430e84c9580
                                            • 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 7e3f23cbb2eaf4d668cdb629b69d418675cb0e32de60581c397d7094ebb41305
                                            • MD5 SHA1 SHA512 TLSH

                                            the-real-index~RFe58c975.TMP

                                            • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index~RFe58c975.TMP
                                            • Size 96B
                                            • SHA256 50ffacec60d1427d5dd166fca7b7f53cfb9e11008bd3d7c1b4ecf179abf8d99f
                                            • MD5 SHA1 SHA512 TLSH

                                            Local State

                                            • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                            • Size 117KB
                                            • SHA256 e2ff59fe9f57b30f0a7ea86b68cdc8b921652264d511fb0486f570a31c45d273
                                            • MD5 SHA1 SHA512 SSDEEP TLSH

                                            Local State

                                            • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                            • Size 115KB
                                            • SHA256 17eb34078241ec9da4f59498ce201d191b91218f90d3cb7fc93693b0f2b30a5a
                                            • MD5 SHA1 SHA512 SSDEEP TLSH

                                            Local State

                                            • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                            • Size 116KB
                                            • SHA256 f250c55e4d5531ff503845e2e97b2c3af25076b8af152f1a5e9a394285db79df
                                            • MD5 SHA1 SHA512 SSDEEP TLSH

                                            Local State

                                            • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                            • Size 116KB
                                            • SHA256 a718404312b26de8ab687d17dbf7dccaa0a4aab25035173b79f63e9b99539b95
                                            • MD5 SHA1 SHA512 SSDEEP TLSH