Analysis

  • max time kernel
    151s
  • max time network
    139s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    30/04/2024, 01:05

General

  • Target

    vivitar/startup/data/de/nointernet.html

  • Size

    1KB

  • MD5

    32d50e3909f564dd22afcbb2b1c13217

  • SHA1

    8f929e5f8dce3d0d56dc0feb6ea37b9c2761502a

  • SHA256

    52738edb65dfbd2c3b91c08d9f7b1615fc53330ba94cc9260b125532edbe6f4c

  • SHA512

    89bf17d3b8021cb732c32204b06636a2b5c0cf8d7ae638e58a63e4d40c95c8012ad870f3b881a710d568e682516187589b1d67ff36e21e565ad0ba09f6ba09f1

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 26 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument C:\Users\Admin\AppData\Local\Temp\vivitar\startup\data\de\nointernet.html
    1⤵
    • 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:540
    • 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:7 --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=106.0.5249.119 --initial-client-data=0xcc,0xd0,0xd4,0xa8,0xd8,0x7ffcca029758,0x7ffcca029768,0x7ffcca029778
      2⤵
        PID:4516
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1644 --field-trial-handle=1836,i,14414017874048551722,2567771710414879922,131072 /prefetch:2
        2⤵
          PID:1176
        • 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 --mojo-platform-channel-handle=1800 --field-trial-handle=1836,i,14414017874048551722,2567771710414879922,131072 /prefetch:8
          2⤵
            PID:3004
          • 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=utility --mojo-platform-channel-handle=2092 --field-trial-handle=1836,i,14414017874048551722,2567771710414879922,131072 /prefetch:8
            2⤵
              PID:2308
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2864 --field-trial-handle=1836,i,14414017874048551722,2567771710414879922,131072 /prefetch:1
              2⤵
                PID:4836
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2996 --field-trial-handle=1836,i,14414017874048551722,2567771710414879922,131072 /prefetch:1
                2⤵
                  PID:4848
                • 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 --mojo-platform-channel-handle=4104 --field-trial-handle=1836,i,14414017874048551722,2567771710414879922,131072 /prefetch:8
                  2⤵
                    PID:5092
                  • 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 --mojo-platform-channel-handle=4144 --field-trial-handle=1836,i,14414017874048551722,2567771710414879922,131072 /prefetch:8
                    2⤵
                      PID:3560
                    • 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=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.15063.0 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1696 --field-trial-handle=1836,i,14414017874048551722,2567771710414879922,131072 /prefetch:2
                      2⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:1920
                  • C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
                    "C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
                    1⤵
                      PID:1328

                    Network

                    MITRE ATT&CK Enterprise v15

                    Replay Monitor

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                    Downloads

                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                      Filesize

                      5KB

                      MD5

                      1acf6aaff56300de189107cfc0411120

                      SHA1

                      0c8c7571c9a29b089fb5dddb17a1ffeef045676b

                      SHA256

                      210ecf26598d90288267468c64db1bf828f2565f0c1351b9e015ff6b9d109887

                      SHA512

                      2dc96c027a5d6c6779d85e215c3c01a8846c600e5bebc0ea82658477ef47ef748e6a135b7a77e3484b9feed7883d6a9c29f6268db710e4f4c243dfc386496452

                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                      Filesize

                      5KB

                      MD5

                      5662e2ba69167131d6d5fd5be2872c02

                      SHA1

                      0f0478ae4c42730cfcd84a9a35b055704b6be477

                      SHA256

                      ac0e9c65f7bdadedd1b3ab06078c91a2fc34f1ce3a9235200e8aa146dcb61444

                      SHA512

                      7241af3bb855a3d9c96f3ac66523b514e3ab77e2bcfe9fa3190db6b572315d92ebfd75b03a178feb617a2d2c364b153469e9f5c7c362ebc12d3d76cd052368fd

                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                      Filesize

                      5KB

                      MD5

                      5e393ce306e2822b1b65fdb802cade79

                      SHA1

                      46bcc03d84bb6fec1666205c894c23f5f5c3756c

                      SHA256

                      c7222560651d3712ef2f8afdca8c1f2eb83b376be904356bac86c6e0896cff39

                      SHA512

                      283839904b18a53414f770995990c064c664b33322c1c850fa01b5bc8bdd8a4411e96671d781757b7f2d94b45de67f3c406ca655bf1aa4ef9e23d0c2dbc7da9e

                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

                      Filesize

                      136KB

                      MD5

                      f4ad6c0b5f43beaa92de61bacdefdd1e

                      SHA1

                      2792d760924c25bf12d293ae7a1c4a70784fb176

                      SHA256

                      2e38691711eddfbdc0ae48eeb0bb68a2e5578927890e1ebd6b484da8f09a9ca0

                      SHA512

                      4a4633a4d3d6a12ee69e8751bfae17219cebc5e08ca83ef752d539dc576f3159fa867ad641c485b0a97700ae44c57df81a9773d3865dd0c48ce9c481df1baa03

                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\persisted_first_party_sets.json

                      Filesize

                      2B

                      MD5

                      99914b932bd37a50b983c5e7c90ae93b

                      SHA1

                      bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                      SHA256

                      44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                      SHA512

                      27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd