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/tr/tutorial_Vista.html

  • Size

    1KB

  • MD5

    79f0ea7b5700ef8fe6cd5f15509e4707

  • SHA1

    99f3d4bec783d81b876b0b6713fc7919cc9433ca

  • SHA256

    7939b6769273c924a5a92407d9209310900a961053e4809dfbbd179ad5849ce6

  • SHA512

    9168bf0884a2140535f91f1fa297ce5754e4cc0b4dae301d685e59cf1e01e56e1db09847ad1e2e8d61361b43f98cc8a235467d54ef8083637f760439cd2d7d5d

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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument C:\Users\Admin\AppData\Local\Temp\vivitar\startup\data\tr\tutorial_Vista.html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:5052
    • 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,0xd0,0xd4,0xa8,0xd8,0x7ffaa7d89758,0x7ffaa7d89768,0x7ffaa7d89778
      2⤵
        PID:3252
      • 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=1632 --field-trial-handle=1844,i,13282271512005758273,10879997612131369509,131072 /prefetch:2
        2⤵
          PID:2688
        • 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=1832 --field-trial-handle=1844,i,13282271512005758273,10879997612131369509,131072 /prefetch:8
          2⤵
            PID:752
          • 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=2080 --field-trial-handle=1844,i,13282271512005758273,10879997612131369509,131072 /prefetch:8
            2⤵
              PID:5040
            • 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=2856 --field-trial-handle=1844,i,13282271512005758273,10879997612131369509,131072 /prefetch:1
              2⤵
                PID:4884
              • 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=2864 --field-trial-handle=1844,i,13282271512005758273,10879997612131369509,131072 /prefetch:1
                2⤵
                  PID:1116
                • 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=4108 --field-trial-handle=1844,i,13282271512005758273,10879997612131369509,131072 /prefetch:8
                  2⤵
                    PID:4676
                  • 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=4224 --field-trial-handle=1844,i,13282271512005758273,10879997612131369509,131072 /prefetch:8
                    2⤵
                      PID:3496
                    • 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=1716 --field-trial-handle=1844,i,13282271512005758273,10879997612131369509,131072 /prefetch:2
                      2⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:1088
                  • 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:4992

                    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

                      fe579426c1af33328d18225abe88ab2e

                      SHA1

                      9dfde850e974f54095ddb2cf23df368bd7bd5ed2

                      SHA256

                      8aefcd45b3e21f772ec446fe5ee2e023870c9585adbc8d39239356e742c3e43b

                      SHA512

                      9de8aedae40ebaab11b6eaa7c66f3213eb5217abf3ed5582dc550a9eaef3359341880110c2be329b03ff720c64a2c90b898453004227d200b7eacd2730b4cea3

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

                      Filesize

                      5KB

                      MD5

                      63a015e93f7305dff05f41e53ea78427

                      SHA1

                      29057bf81d14ce7cc08ef26c01784ab2af8c5c8a

                      SHA256

                      f1f6535148924b90a2acf3c3fff4391dac47c23276935a2332afc8eb3208d5ea

                      SHA512

                      ab99cacb65eefbe97e154a8c3939b0230a0bb91cef91576374810b15b3a05028c6b1ce6cf5b1b4eb214419a2b149e21cae578fdfdd5b53e75e55e3c1b2c01065

                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\c95120fc-2e2d-4345-81d7-b4796a181fe3.tmp

                      Filesize

                      5KB

                      MD5

                      182f8d0c61cd772bba7a484b304510f9

                      SHA1

                      5e203c4182ce67d594811a8d66026917421f6036

                      SHA256

                      1ec7a4ab3e423fdb4d4f5dd74fa1fd21f6832c069817fed3e314007f442d3b6d

                      SHA512

                      f94c04e5983330bb754dec98d467239b2a0a78d0a232edf77e942b985eba524a6ab146838d76308019c01e6ae51158b642e916eab1739187dc37351398c7c08e

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

                      Filesize

                      136KB

                      MD5

                      8b68545d57004f470aca8f49838d47dc

                      SHA1

                      ed2bb847b0af94e8c29cdc38bf46585adf2c0f76

                      SHA256

                      2d5adf6bdb6df2ff9e2feabb12c1dfa1fda9cfa7a60a793ba1b9f1bf685924d7

                      SHA512

                      22b8ffc8aeb019915f05f039c2791d3644b1a1354304f619426a4f0f2dfeae6e9bd07df5566cf7866a55537ab1a6ca096b48ffd687afba472dac3293d3fbeb74

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

                      Filesize

                      2B

                      MD5

                      99914b932bd37a50b983c5e7c90ae93b

                      SHA1

                      bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                      SHA256

                      44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                      SHA512

                      27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd