Analysis

  • max time kernel
    149s
  • max time network
    141s
  • 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/loading.html

  • Size

    790B

  • MD5

    528bb090d15e4e8607387f2d2d111597

  • SHA1

    dfd43b532bba20e72d882339fe3384f66e4699a5

  • SHA256

    0be527a67d43790ba8bb3b0555b787830224202d8712ab8b7a4d5a3ad3172c5e

  • SHA512

    620d86c4cad2248c0cf207879536d56cf5dfa59a393b05ab81eccb484c82c9a0efcb623fc143d11a270682f6ed49ebfa2bdcdc234f0d9709877763e45458987a

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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument C:\Users\Admin\AppData\Local\Temp\vivitar\startup\data\de\loading.html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:988
    • 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,0xd0,0xd4,0xa8,0xd8,0x7ffe39159758,0x7ffe39159768,0x7ffe39159778
      2⤵
        PID:4988
      • 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=1608 --field-trial-handle=1828,i,6692757735218148436,267376275766818465,131072 /prefetch:2
        2⤵
          PID:5088
        • 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=1772 --field-trial-handle=1828,i,6692757735218148436,267376275766818465,131072 /prefetch:8
          2⤵
            PID:4976
          • 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=1964 --field-trial-handle=1828,i,6692757735218148436,267376275766818465,131072 /prefetch:8
            2⤵
              PID:168
            • 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=2824 --field-trial-handle=1828,i,6692757735218148436,267376275766818465,131072 /prefetch:1
              2⤵
                PID:4632
              • 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=2860 --field-trial-handle=1828,i,6692757735218148436,267376275766818465,131072 /prefetch:1
                2⤵
                  PID:1240
                • 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=4116 --field-trial-handle=1828,i,6692757735218148436,267376275766818465,131072 /prefetch:8
                  2⤵
                    PID:2524
                  • 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=2560 --field-trial-handle=1828,i,6692757735218148436,267376275766818465,131072 /prefetch:8
                    2⤵
                      PID:3952
                    • 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=1568 --field-trial-handle=1828,i,6692757735218148436,267376275766818465,131072 /prefetch:2
                      2⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:1904
                  • 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:1276

                    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

                      cf8f66e407f7a2c2d5a3bbc0450f2304

                      SHA1

                      e4e699d138e245c5d66b999e53ff7bec7a559c43

                      SHA256

                      ef016b31a2db143c4f5f9aa9c82dc4bc243a592d015fc160e93ca919d38b65aa

                      SHA512

                      cae47fe933a0263595612ebc86b0dbece954242f5232584d799948a503ae0ade23e9b23e97e2fce7a92f750619aad8e7f07254ba4a514ef3c9f0c0eb334522f3

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

                      Filesize

                      5KB

                      MD5

                      d55bb0e2156eb4ee532831c1195b4e21

                      SHA1

                      9766e8a62bad6c0cb5b7f26e16f27bd3c9170cdf

                      SHA256

                      3f628b2ab383d361a4f05307c4c303fb7ec315952c6ed6cbe8a7e156df5e4345

                      SHA512

                      41008bf323d576ccbbf2e66c9b0b4190906ec1771a3f36c82088e4be75b508eb770f7dcee3895a3aad831b1bb5c227ee012a1047cb6928f18de8ee48a37e8260

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

                      Filesize

                      5KB

                      MD5

                      98b5a1263b39c4ff360b14bde715d0fd

                      SHA1

                      cc86b75df1db024ade184c68958641480ebd7ee7

                      SHA256

                      f62ee1b039d780d8c4c37ed813eb81a2151a68b56db80d96715def7422965b0b

                      SHA512

                      f191947759c3552ee1ac469414ea2f392b787fbc52667a1b03b028e18e5929106f9347e57273efd2af093fefb8e390302fff3b54a918c16931f3b5917d72c939

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

                      Filesize

                      136KB

                      MD5

                      9aabf28d3dcaac6b4e9e843ec2b6a63b

                      SHA1

                      4ca6284d8056ad08870408af3582962f2a433010

                      SHA256

                      e12dc4aae22bd71fcc118b9260af42affda5f5d7bc76c72bfe729484160028de

                      SHA512

                      8f3231bd69cbf01ad56390b105b851424ee7bb7959d7073d85c4aa85129fc4a0ef83435658b68442a43f43bf1e595b0ec206af36dbd065c1bbe094c2ada18b96

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

                      Filesize

                      2B

                      MD5

                      99914b932bd37a50b983c5e7c90ae93b

                      SHA1

                      bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                      SHA256

                      44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                      SHA512

                      27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd