Analysis

  • max time kernel
    6s
  • max time network
    47s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    25-01-2024 15:45

General

  • Target

    https://m.classdojo.com/track?uid=bb031a70-7384-4878-9fd5-606acf1ada85&txnid=c7198ff1-8cb9-4da0-8556-53c68d8185c1&bsft_aaid=0a6571f7-f7de-400c-830d-81f0000b88f0&eid=1cb4f289-02d8-f133-07ba-8c33bd88c371&mid=99d07b0e-94f8-4625-a3fd-52453648cf28&bsft_ek=2023-11-11T00%3A10%3A31Z&bsft_mime_type=html&bsft_tv=25&bsft_lx=2&a=click&redir=https%3A%2F%2Fgoogle.com%2Famp%2Fs%2Fmartynpinckard.co.nz/.well-known/mot/otp/auth/Y2dhbmRhcmFAZGNjY2QuZWR1

Score
10/10

Malware Config

Signatures

  • Kinsing

    Kinsing is a loader written in Golang.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 10 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of SendNotifyMessage 32 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://m.classdojo.com/track?uid=bb031a70-7384-4878-9fd5-606acf1ada85&txnid=c7198ff1-8cb9-4da0-8556-53c68d8185c1&bsft_aaid=0a6571f7-f7de-400c-830d-81f0000b88f0&eid=1cb4f289-02d8-f133-07ba-8c33bd88c371&mid=99d07b0e-94f8-4625-a3fd-52453648cf28&bsft_ek=2023-11-11T00%3A10%3A31Z&bsft_mime_type=html&bsft_tv=25&bsft_lx=2&a=click&redir=https%3A%2F%2Fgoogle.com%2Famp%2Fs%2Fmartynpinckard.co.nz/.well-known/mot/otp/auth/Y2dhbmRhcmFAZGNjY2QuZWR1
    1⤵
    • Enumerates system info in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2796
    • 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=0xc0,0xc4,0xc8,0x94,0xcc,0x7fef6ac9758,0x7fef6ac9768,0x7fef6ac9778
      2⤵
        PID:2204
      • 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=1120 --field-trial-handle=1296,i,10146683122667887223,7189672448576890064,131072 /prefetch:2
        2⤵
          PID:3068
        • 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=1508 --field-trial-handle=1296,i,10146683122667887223,7189672448576890064,131072 /prefetch:8
          2⤵
            PID:2844
          • 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=1596 --field-trial-handle=1296,i,10146683122667887223,7189672448576890064,131072 /prefetch:8
            2⤵
              PID:2672
            • 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=2252 --field-trial-handle=1296,i,10146683122667887223,7189672448576890064,131072 /prefetch:1
              2⤵
                PID:2988
              • 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=2260 --field-trial-handle=1296,i,10146683122667887223,7189672448576890064,131072 /prefetch:1
                2⤵
                  PID:2020
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=angle --use-angle=swiftshader-webgl --mojo-platform-channel-handle=1360 --field-trial-handle=1296,i,10146683122667887223,7189672448576890064,131072 /prefetch:2
                  2⤵
                    PID:1748
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=3296 --field-trial-handle=1296,i,10146683122667887223,7189672448576890064,131072 /prefetch:1
                    2⤵
                      PID:1044
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --mojo-platform-channel-handle=3520 --field-trial-handle=1296,i,10146683122667887223,7189672448576890064,131072 /prefetch:1
                      2⤵
                        PID:2124
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --mojo-platform-channel-handle=2284 --field-trial-handle=1296,i,10146683122667887223,7189672448576890064,131072 /prefetch:1
                        2⤵
                          PID:2344
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --mojo-platform-channel-handle=3732 --field-trial-handle=1296,i,10146683122667887223,7189672448576890064,131072 /prefetch:1
                          2⤵
                            PID:2260
                          • 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=2484 --field-trial-handle=1296,i,10146683122667887223,7189672448576890064,131072 /prefetch:8
                            2⤵
                              PID:1948
                          • 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:2548

                            Network

                            MITRE ATT&CK Enterprise v15

                            Replay Monitor

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                            Downloads

                            • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
                              Filesize

                              344B

                              MD5

                              8fe4f215efc9c72144679c8cb8dfff82

                              SHA1

                              ddada3663a56d97a54dc52738cdee4337751a77d

                              SHA256

                              c7f2e2abd765f6ce338a0b3f32e5218ffc6775f064ebbb300a3bb4d5a06f1656

                              SHA512

                              cfe7798eb142648399d68d0e8c65343463bb3ef911ccec7ec5b28c6ee2fc17cf3472ee1cb43dd07e4b614a5c7d15bd4160e304ea98325ccb178a8cb6be1eba92

                            • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
                              Filesize

                              344B

                              MD5

                              c86104786f3a78a5bf611832af80c79e

                              SHA1

                              bd13b9e8f3ec0efce4ebf40e85ab5658cd936766

                              SHA256

                              324b4b5d9b156b98b363621386e2b75c25ee6470807b3668728121b571a6ff19

                              SHA512

                              798bb949af46339e98093eed534fc27cc3ace5943a17d1dc10624f2f444a71a2779920aa9cbf74fe700951217ed7afeb26feab3cb28cfdf38cb6b117da473d0d

                            • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
                              Filesize

                              344B

                              MD5

                              4c19c61820c0c58dc65e405625ca50fe

                              SHA1

                              177c1241a3de5469a5985de474b28cdfffb1685e

                              SHA256

                              c4eb30fd83acf7c41b7b3fc30037ba316abcde8a34f8d229fd9bcfbaf68a4ea0

                              SHA512

                              58cce7d9710bf97e05534a412d4e6d8d40ea80f8094ec28eba17a42520508de9ce89dfad33cc48bd1d5a6bb82a4d094f584226523c6ee895268e931669366888

                            • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
                              Filesize

                              344B

                              MD5

                              edf1784e0b2a19a2c920262721c5cfd8

                              SHA1

                              e17a3e36d62c116d9349e360f2f8c59e88e4bd01

                              SHA256

                              d88cff2885ebf4455fd708bf6c16fac37be44cbc96136133c7c0a97cce90eca3

                              SHA512

                              ea3d62a1ed5cfea879e733419bad89493035f4667d9df67e86f452bf4802e9f17b093ba6f1253165ed3f21ef0480a7b0426d4836cff6078a8db5dccb7efdaeb1

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\57711802-5cf3-4385-8b9d-9f207cf599d1.tmp
                              Filesize

                              5KB

                              MD5

                              7247145fa149944f975dd72b57460b01

                              SHA1

                              04e5ded7c4f7f8b10ab76ae484392c0e257074e5

                              SHA256

                              bb72501dcd97d0ed9826f0d0cfd524651eaa5d2ce8d989d4a4cb67edb3cd78af

                              SHA512

                              6e31a445856238bcff5fb8e5d8e34bc1464afb2a01a02671908c6109a384e9bef0e11c59fa96a9142152479fddc3fae06c1e2ee4a34f1ace6915d3f484e1e5b2

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GPUCache\data_1
                              Filesize

                              264KB

                              MD5

                              f50f89a0a91564d0b8a211f8921aa7de

                              SHA1

                              112403a17dd69d5b9018b8cede023cb3b54eab7d

                              SHA256

                              b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

                              SHA512

                              bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

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

                              5KB

                              MD5

                              1bf0286869089aab2d97585ea5f34548

                              SHA1

                              d0ec1e47d4100a7a2bcb80024c871812c5423e99

                              SHA256

                              2d73500a654015c2e3d11be47691ce05584e0bc7bdd765165f1b87ab6995de26

                              SHA512

                              7b24669b95c24438b9573096e9186fbe70d7c45bb680ae3d87b2e6e3f905ddcf4baad8331fc40b36cfdfb6d13a26e2424ed79ab22534bbef56261a202829556c

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\000007.dbtmp
                              Filesize

                              16B

                              MD5

                              18e723571b00fb1694a3bad6c78e4054

                              SHA1

                              afcc0ef32d46fe59e0483f9a3c891d3034d12f32

                              SHA256

                              8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa

                              SHA512

                              43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2

                            • C:\Users\Admin\AppData\Local\Temp\Cab46F1.tmp
                              Filesize

                              65KB

                              MD5

                              ac05d27423a85adc1622c714f2cb6184

                              SHA1

                              b0fe2b1abddb97837ea0195be70ab2ff14d43198

                              SHA256

                              c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

                              SHA512

                              6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

                            • C:\Users\Admin\AppData\Local\Temp\Tar4713.tmp
                              Filesize

                              171KB

                              MD5

                              9c0c641c06238516f27941aa1166d427

                              SHA1

                              64cd549fb8cf014fcd9312aa7a5b023847b6c977

                              SHA256

                              4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

                              SHA512

                              936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

                            • \??\pipe\crashpad_2796_PAGWQKUURLSNQZTS
                              MD5

                              d41d8cd98f00b204e9800998ecf8427e

                              SHA1

                              da39a3ee5e6b4b0d3255bfef95601890afd80709

                              SHA256

                              e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                              SHA512

                              cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e