Analysis

  • max time kernel
    48s
  • max time network
    50s
  • platform
    windows10-1703_x64
  • resource
    win10-20231215-en
  • resource tags

    arch:x64arch:x86image:win10-20231215-enlocale:en-usos:windows10-1703-x64system
  • submitted
    11-01-2024 10:08

General

  • Target

    https://r20.rs6.net/tn.jsp?f=00133NV99PQPJecAzIzWGgVuixjxKCaU7nejxmBiYdv4u_3xn931Ewg0TD4pNgoZg7ufy924CAy2UAm9ghdnUtWFx6jpa81Ktk1JhHV6fCGcxjMkZvO8wMqxpVubFwJC1j2K0S757KOOrle5Qbws4fD3A==&c=&ch=/&__=/asRw/t92YuAXdvJ3Zu9Wag8863637A74796D6D65786E25627F6C656E6E616860

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 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 10 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://r20.rs6.net/tn.jsp?f=00133NV99PQPJecAzIzWGgVuixjxKCaU7nejxmBiYdv4u_3xn931Ewg0TD4pNgoZg7ufy924CAy2UAm9ghdnUtWFx6jpa81Ktk1JhHV6fCGcxjMkZvO8wMqxpVubFwJC1j2K0S757KOOrle5Qbws4fD3A==&c=&ch=/&__=/asRw/t92YuAXdvJ3Zu9Wag8863637A74796D6D65786E25627F6C656E6E616860
    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:628
    • 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,0xd0,0xd4,0xa8,0xd8,0x7ffb2a869758,0x7ffb2a869768,0x7ffb2a869778
      2⤵
        PID:708
      • 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=1824 --field-trial-handle=1756,i,13128762998015265074,7700330287115896679,131072 /prefetch:8
        2⤵
          PID:2328
        • 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=1616 --field-trial-handle=1756,i,13128762998015265074,7700330287115896679,131072 /prefetch:2
          2⤵
            PID:344
          • 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=1956 --field-trial-handle=1756,i,13128762998015265074,7700330287115896679,131072 /prefetch:8
            2⤵
              PID:3692
            • 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=2980 --field-trial-handle=1756,i,13128762998015265074,7700330287115896679,131072 /prefetch:1
              2⤵
                PID:4876
              • 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=2964 --field-trial-handle=1756,i,13128762998015265074,7700330287115896679,131072 /prefetch:1
                2⤵
                  PID:4656
                • 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=7 --mojo-platform-channel-handle=4920 --field-trial-handle=1756,i,13128762998015265074,7700330287115896679,131072 /prefetch:1
                  2⤵
                    PID:1964
                  • 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=8 --mojo-platform-channel-handle=5064 --field-trial-handle=1756,i,13128762998015265074,7700330287115896679,131072 /prefetch:1
                    2⤵
                      PID:752
                    • 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=9 --mojo-platform-channel-handle=4784 --field-trial-handle=1756,i,13128762998015265074,7700330287115896679,131072 /prefetch:1
                      2⤵
                        PID:2780
                      • 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=10 --mojo-platform-channel-handle=4548 --field-trial-handle=1756,i,13128762998015265074,7700330287115896679,131072 /prefetch:1
                        2⤵
                          PID:1740
                        • 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=11 --mojo-platform-channel-handle=4352 --field-trial-handle=1756,i,13128762998015265074,7700330287115896679,131072 /prefetch:1
                          2⤵
                            PID:3992
                          • 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=5344 --field-trial-handle=1756,i,13128762998015265074,7700330287115896679,131072 /prefetch:8
                            2⤵
                              PID:4916
                            • 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=4888 --field-trial-handle=1756,i,13128762998015265074,7700330287115896679,131072 /prefetch:8
                              2⤵
                                PID:2900
                              • 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=14 --mojo-platform-channel-handle=4428 --field-trial-handle=1756,i,13128762998015265074,7700330287115896679,131072 /prefetch:1
                                2⤵
                                  PID:4288
                                • 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=15 --mojo-platform-channel-handle=5560 --field-trial-handle=1756,i,13128762998015265074,7700330287115896679,131072 /prefetch:1
                                  2⤵
                                    PID:3356
                                  • 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=4532 --field-trial-handle=1756,i,13128762998015265074,7700330287115896679,131072 /prefetch:8
                                    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=17 --mojo-platform-channel-handle=3212 --field-trial-handle=1756,i,13128762998015265074,7700330287115896679,131072 /prefetch:1
                                      2⤵
                                        PID:3068
                                    • 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:3536

                                      Network

                                      MITRE ATT&CK Enterprise v15

                                      Replay Monitor

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                                      Downloads

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

                                        Filesize

                                        703B

                                        MD5

                                        3508cd5ca6019a8642981242d58d41c7

                                        SHA1

                                        21f1eae3b719b0d13499442c24ecba3551199c67

                                        SHA256

                                        6cdf421b60b0b672e2f263a750c46dd262f58e49e1860fbffcd2cd36fe1f671e

                                        SHA512

                                        6434d764291a21608d3d9496d859811cbf7b28013a71d1641694cf284222567057c9f4e1d4b25160c965b3e6fe2bd84dc1c49adb7bfeeaaf6602062bc41ae6cf

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

                                        Filesize

                                        537B

                                        MD5

                                        1ca19ef64b0dbb6e9414ce6e472ae433

                                        SHA1

                                        b13b79917da45273645d28ae7cb2ae784d1ec12a

                                        SHA256

                                        d935893fc0b6d03c77f2c68c48bb903e2b68ffc1d22f2014d656890a26091bc3

                                        SHA512

                                        bc55bfe49cde52387dfae9cd57b485ac6d947bbe7fb41a236d73f888a06927f35a141e95a27b2b61f467f5a45775ac7382c5fcbe903cfd9f58914e792851e228

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

                                        Filesize

                                        6KB

                                        MD5

                                        9bdb7923f371fb3afaca77c06fd10d17

                                        SHA1

                                        396a1999720c9016716e4de3a8ff0f6916fdab10

                                        SHA256

                                        7214fdbebe3b6c7664e507b0990f35bc88b5423e0114e95e4e8ead9c2a8e2aa8

                                        SHA512

                                        46cd086dd241bf738e22c5d7408d2320ef0ded5c9bf00e427e52255e81234aae60bf0bb29a40b3d8aa5257e7719b153eafad3016ac6daae2cf780e5742d14fe9

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

                                        Filesize

                                        6KB

                                        MD5

                                        5e5d99f769e0398e8db2754e9845b6cf

                                        SHA1

                                        16b1a83712f7e01003108826ffc41fa7d96215f1

                                        SHA256

                                        f3a22540d1047125af4774209a1f5a183152c174f9b421d26c7a9050f41e0f42

                                        SHA512

                                        82e25656b7b07897a1f3c622d9258d61fdae51447aa58c14738f8397063e5872ff3d7093d423b79d905573d649900a3950f9aed99171ac6dd604de4f4d66e4ae

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

                                        Filesize

                                        114KB

                                        MD5

                                        7bc4c573be91fa0734357694845e0105

                                        SHA1

                                        2fec2f2aae563c7b501b67f3eb4c4b2d2a7da34b

                                        SHA256

                                        6051c5528f7cce971fd9b81707239592206a789ba7c5822659312f21c170bc54

                                        SHA512

                                        5cb59843307988796ced1cb29d6ff247c1e9062dd12a02de8fcc03b0b8d4f56a90813cb35c8764bc12906fa16287b1eadbe327c749209250db524738be9b1caf

                                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache

                                        Filesize

                                        100KB

                                        MD5

                                        8711e8eb7d3f5fa3dd24734c828f10fe

                                        SHA1

                                        af54686230a627b3fa9777e0a3bf86fab20b4189

                                        SHA256

                                        da71bbdbc165f87f4aa5489efeb534d6a8e1701e7b5e0163f29f211f6e85814c

                                        SHA512

                                        4a0b3c7cc172e49ed7a7bc9bd393552ff8381fa38f49912b6f325786684a7c64c1e72809a227f609d924ff7c3007d1de76504e023c3feb8b81a809c5ffa64afc

                                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache~RFe582edb.TMP

                                        Filesize

                                        99KB

                                        MD5

                                        186f62476d6c7f9763caa22d0d5ebd97

                                        SHA1

                                        3019658e45da3a8aaef282768c430d830c681d8e

                                        SHA256

                                        097446a8448dd14fe7b937ab4f42f98399e2cc8952ad84ea9f756634db547507

                                        SHA512

                                        e9d074181864cf58d85e407db9bf3c0d6a0dd73327e1df1dc3a1f6bcbe2850245a2a85c5d1091eefb88b8b99da6bb28c3626ae8da3796f6249f8f51a613ea827

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

                                        Filesize

                                        2B

                                        MD5

                                        99914b932bd37a50b983c5e7c90ae93b

                                        SHA1

                                        bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                        SHA256

                                        44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                        SHA512

                                        27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd