Analysis

  • max time kernel
    149s
  • max time network
    143s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260617-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260617-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    24/06/2026, 18:03

General

  • Target
    amberjohnsonopendocaccess.html
  • Size 9KB
  • Sample260624-wngr6ses7n
  • SHA256 a66c529c4894ab3aa15a0480a6e8a2a214dd1314727d4cbbc29fa5b6bf66a07b
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10

Malware Config

Signatures

  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • 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.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 9 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of SendNotifyMessage 16 IoCs
  • Suspicious use of WriteProcessMemory 31 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument C:\Users\Admin\AppData\Local\Temp\amberjohnsonopendocaccess.html
    1⤵
    • Drops file in Windows directory
    • 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:4184
    • 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=0x128,0x12c,0x130,0x104,0x134,0x7ffa5e91c728,0x7ffa5e91c734,0x7ffa5e91c740
      2⤵
        PID:5776
      • 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=1856,i,10344213762654033509,5946371338179692645,524288 --field-trial-handle=1776,i,17776162273582987787,2993998589235215637,262144 --variations-seed-version --mojo-platform-channel-handle=2072 /prefetch:11
        2⤵
        • System Time Discovery
        PID:5112
      • 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,6911591957599609501,40184666517883731,262144 --field-trial-handle=1776,i,17776162273582987787,2993998589235215637,262144 --variations-seed-version --mojo-platform-channel-handle=1916 /prefetch:2
        2⤵
          PID:1764
        • 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=2172,i,17141685025643008918,15742704329311084319,524288 --field-trial-handle=1776,i,17776162273582987787,2993998589235215637,262144 --variations-seed-version --mojo-platform-channel-handle=2848 /prefetch:13
          2⤵
            PID:2372
          • 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=3224,i,17907617476606726734,7331762041818238029,2097152 --field-trial-handle=1776,i,17776162273582987787,2993998589235215637,262144 --variations-seed-version --mojo-platform-channel-handle=3244 /prefetch:1
            2⤵
              PID:2800
            • 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=3232,i,18210579756898874177,4185822108693072574,2097152 --field-trial-handle=1776,i,17776162273582987787,2993998589235215637,262144 --variations-seed-version --mojo-platform-channel-handle=3304 /prefetch:1
              2⤵
                PID:3612
              • 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=5180,i,5015561967615071010,2330439762521272701,524288 --field-trial-handle=1776,i,17776162273582987787,2993998589235215637,262144 --variations-seed-version --mojo-platform-channel-handle=5184 /prefetch:14
                2⤵
                  PID:5868
                • 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=5256,i,14028458759808872447,4685932952005274102,2097152 --field-trial-handle=1776,i,17776162273582987787,2993998589235215637,262144 --variations-seed-version --mojo-platform-channel-handle=5260 /prefetch:1
                  2⤵
                    PID:428
                  • 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=5288,i,99840003566055315,660982288894781024,2097152 --field-trial-handle=1776,i,17776162273582987787,2993998589235215637,262144 --variations-seed-version --mojo-platform-channel-handle=5300 /prefetch:1
                    2⤵
                      PID:4444
                    • 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=10 --metrics-shmem-handle=5248,i,15678057939116702134,5316189912056484817,2097152 --field-trial-handle=1776,i,17776162273582987787,2993998589235215637,262144 --variations-seed-version --mojo-platform-channel-handle=5544 /prefetch:1
                      2⤵
                        PID:1280
                      • 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=5564,i,8883775566569447165,18271156166186596691,2097152 --field-trial-handle=1776,i,17776162273582987787,2993998589235215637,262144 --variations-seed-version --mojo-platform-channel-handle=5288 /prefetch:1
                        2⤵
                          PID:4976
                        • 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=12 --metrics-shmem-handle=5312,i,2171349598244973831,18279653056054570496,2097152 --field-trial-handle=1776,i,17776162273582987787,2993998589235215637,262144 --variations-seed-version --mojo-platform-channel-handle=5464 /prefetch:1
                          2⤵
                            PID:3440
                          • 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=13 --metrics-shmem-handle=5784,i,13585086268527275819,16698873039830614079,2097152 --field-trial-handle=1776,i,17776162273582987787,2993998589235215637,262144 --variations-seed-version --mojo-platform-channel-handle=5564 /prefetch:1
                            2⤵
                              PID:764
                            • 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=14 --metrics-shmem-handle=6132,i,1034903862788745564,5111955306553154399,2097152 --field-trial-handle=1776,i,17776162273582987787,2993998589235215637,262144 --variations-seed-version --mojo-platform-channel-handle=5288 /prefetch:1
                              2⤵
                                PID:3516
                              • 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=6072,i,12821261553891668143,7714867365121474642,2097152 --field-trial-handle=1776,i,17776162273582987787,2993998589235215637,262144 --variations-seed-version --mojo-platform-channel-handle=5784 /prefetch:1
                                2⤵
                                  PID:5024
                                • 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=5272,i,17130018309993669756,17428771055283002226,524288 --field-trial-handle=1776,i,17776162273582987787,2993998589235215637,262144 --variations-seed-version --mojo-platform-channel-handle=5256 /prefetch:14
                                  2⤵
                                    PID:5564
                                  • 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=6124,i,10011510645520881960,12204232119713796084,524288 --field-trial-handle=1776,i,17776162273582987787,2993998589235215637,262144 --variations-seed-version --mojo-platform-channel-handle=3268 /prefetch:14
                                    2⤵
                                      PID:5972
                                    • 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=5336,i,2355062292924945000,16607989085939189377,524288 --field-trial-handle=1776,i,17776162273582987787,2993998589235215637,262144 --variations-seed-version --mojo-platform-channel-handle=3344 /prefetch:14
                                      2⤵
                                        PID:2792
                                      • 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=10.0.26100.1301 --force-high-res-timeticks=disabled --gpu-preferences=SAAAAAAAAADoAAAIAAAAAAAAAAAAAGAAAQAAAAAAAACEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQAAAAAAAAABAAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --metrics-shmem-handle=5272,i,10946636300726439880,15236121618465670329,262144 --field-trial-handle=1776,i,17776162273582987787,2993998589235215637,262144 --variations-seed-version --mojo-platform-channel-handle=5496 /prefetch:10
                                        2⤵
                                        • Suspicious behavior: EnumeratesProcesses
                                        PID:5540
                                    • 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:2792
                                      • C:\Windows\system32\svchost.exe
                                        C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                                        1⤵
                                          PID:904
                                        • C:\Windows\system32\svchost.exe
                                          C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s NgcCtnrSvc
                                          1⤵
                                          • Modifies data under HKEY_USERS
                                          PID:2432

                                        Network

                                              MITRE ATT&CK Enterprise v16

                                              Replay Monitor

                                              Loading Replay Monitor...

                                              Downloads

                                              22107795-5d9c-422f-92c6-89751bf11c13.tmp

                                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\22107795-5d9c-422f-92c6-89751bf11c13.tmp
                                              • Size 11KB
                                              • SHA256 6af6b82b921259761191808d6a4029ef6a3a0aee3e882514e772354de46d69af
                                              • MD5 SHA1 SHA512 SSDEEP TLSH

                                              CURRENT

                                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GCM Store\CURRENT
                                              • Size 16B
                                              • SHA256 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
                                              • MD5 SHA1 SHA512

                                              Network Persistent State

                                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
                                              • Size 2KB
                                              • SHA256 b04c529a660df421bc1b5a71ece5a54ce5c5915b29bebecbb4b859b430e6b958
                                              • 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

                                              Preferences

                                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                              • Size 11KB
                                              • SHA256 61270a4eec64efcbea48386fb3f0d4d1e73e93c6333b0fc9edfe46715e7198db
                                              • MD5 SHA1 SHA512 SSDEEP TLSH

                                              Preferences

                                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                              • Size 12KB
                                              • SHA256 e19b867431d671c1eb42407ed539e24a52a5de415ee4c54f51c9a12db86dc95a
                                              • MD5 SHA1 SHA512 SSDEEP TLSH

                                              e5fe4b69-0296-42b6-9608-ed0d6a1b5130.tmp

                                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\e5fe4b69-0296-42b6-9608-ed0d6a1b5130.tmp
                                              • Size 6B
                                              • SHA256 4489f9e3e454748b3521eb214e0a5694d562cff3d9ff511cb456953c8f534c00
                                              • MD5 SHA1 SHA512

                                              Local State

                                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                              • Size 5KB
                                              • SHA256 c234a9da9f82d9ac94666d59498b8b964b867a0a1fcd6011f8810ee767f4530a
                                              • MD5 SHA1 SHA512 SSDEEP TLSH

                                              Local State

                                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                              • Size 4KB
                                              • SHA256 fe8124d9a7989b2c8d1f0a860bd444ab9fc43a856871f4802055c6051ec1f50f
                                              • MD5 SHA1 SHA512 SSDEEP TLSH

                                              Local State

                                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                              • Size 5KB
                                              • SHA256 6ff41650c75a58043276315e02108f1534c3435c9fe922d8576e41b3b44e1f51
                                              • MD5 SHA1 SHA512 SSDEEP TLSH

                                              Local State

                                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                              • Size 5KB
                                              • SHA256 3f82dc06dd14e483a9b791d50d13a3b3528d2dcf1eaab1782eb8c9b0e5a0f2b4
                                              • MD5 SHA1 SHA512 SSDEEP TLSH