Analysis

  • max time kernel
    1800s
  • max time network
    1688s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14-07-2023 06:55

General

  • Target

    http://css.developmyredflag.top

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Runs ping.exe 1 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 16 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument http://css.developmyredflag.top
    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:4168
    • 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=0xfc,0x100,0x104,0xd8,0x108,0x7ff8efe49758,0x7ff8efe49768,0x7ff8efe49778
      2⤵
        PID:3344
      • 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=1656 --field-trial-handle=1916,i,10978062797048781624,11346431938354441672,131072 /prefetch:2
        2⤵
          PID:2348
        • 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=2136 --field-trial-handle=1916,i,10978062797048781624,11346431938354441672,131072 /prefetch:8
          2⤵
            PID:1408
          • 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=2224 --field-trial-handle=1916,i,10978062797048781624,11346431938354441672,131072 /prefetch:8
            2⤵
              PID:828
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --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=2960 --field-trial-handle=1916,i,10978062797048781624,11346431938354441672,131072 /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 --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2968 --field-trial-handle=1916,i,10978062797048781624,11346431938354441672,131072 /prefetch:1
                2⤵
                  PID:2244
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4448 --field-trial-handle=1916,i,10978062797048781624,11346431938354441672,131072 /prefetch:1
                  2⤵
                    PID:3680
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=3420 --field-trial-handle=1916,i,10978062797048781624,11346431938354441672,131072 /prefetch:1
                    2⤵
                      PID:3996
                    • 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=5092 --field-trial-handle=1916,i,10978062797048781624,11346431938354441672,131072 /prefetch:8
                      2⤵
                        PID:2632
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --mojo-platform-channel-handle=4828 --field-trial-handle=1916,i,10978062797048781624,11346431938354441672,131072 /prefetch:1
                        2⤵
                          PID:4716
                        • 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=3324 --field-trial-handle=1916,i,10978062797048781624,11346431938354441672,131072 /prefetch:8
                          2⤵
                            PID:4936
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --mojo-platform-channel-handle=4812 --field-trial-handle=1916,i,10978062797048781624,11346431938354441672,131072 /prefetch:1
                            2⤵
                              PID:4944
                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --mojo-platform-channel-handle=1392 --field-trial-handle=1916,i,10978062797048781624,11346431938354441672,131072 /prefetch:1
                              2⤵
                                PID:1648
                              • C:\Program Files\Google\Chrome\Application\chrome.exe
                                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --mojo-platform-channel-handle=4764 --field-trial-handle=1916,i,10978062797048781624,11346431938354441672,131072 /prefetch:1
                                2⤵
                                  PID:4840
                                • C:\Program Files\Google\Chrome\Application\chrome.exe
                                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --mojo-platform-channel-handle=5252 --field-trial-handle=1916,i,10978062797048781624,11346431938354441672,131072 /prefetch:1
                                  2⤵
                                    PID:4868
                                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=16 --mojo-platform-channel-handle=4596 --field-trial-handle=1916,i,10978062797048781624,11346431938354441672,131072 /prefetch:1
                                    2⤵
                                      PID:684
                                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=17 --mojo-platform-channel-handle=4484 --field-trial-handle=1916,i,10978062797048781624,11346431938354441672,131072 /prefetch:1
                                      2⤵
                                        PID:2684
                                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=18 --mojo-platform-channel-handle=5184 --field-trial-handle=1916,i,10978062797048781624,11346431938354441672,131072 /prefetch:1
                                        2⤵
                                          PID:496
                                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=19 --mojo-platform-channel-handle=1792 --field-trial-handle=1916,i,10978062797048781624,11346431938354441672,131072 /prefetch:1
                                          2⤵
                                            PID:1192
                                          • 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=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1772 --field-trial-handle=1916,i,10978062797048781624,11346431938354441672,131072 /prefetch:2
                                            2⤵
                                            • Suspicious behavior: EnumeratesProcesses
                                            PID:4436
                                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=21 --mojo-platform-channel-handle=1764 --field-trial-handle=1916,i,10978062797048781624,11346431938354441672,131072 /prefetch:1
                                            2⤵
                                              PID:4740
                                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=22 --mojo-platform-channel-handle=1728 --field-trial-handle=1916,i,10978062797048781624,11346431938354441672,131072 /prefetch:1
                                              2⤵
                                                PID:4400
                                              • C:\Program Files\Google\Chrome\Application\chrome.exe
                                                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=23 --mojo-platform-channel-handle=5280 --field-trial-handle=1916,i,10978062797048781624,11346431938354441672,131072 /prefetch:1
                                                2⤵
                                                  PID:1244
                                              • 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:2468
                                                • C:\Windows\system32\cmd.exe
                                                  "C:\Windows\system32\cmd.exe"
                                                  1⤵
                                                    PID:60
                                                    • C:\Windows\system32\PING.EXE
                                                      ping css.developmyredflag.to[
                                                      2⤵
                                                      • Runs ping.exe
                                                      PID:3428
                                                    • C:\Windows\system32\PING.EXE
                                                      ping css.developmyredflag.top
                                                      2⤵
                                                      • Runs ping.exe
                                                      PID:3924

                                                  Network

                                                  MITRE ATT&CK Enterprise v6

                                                  Replay Monitor

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                                                  Downloads

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

                                                    Filesize

                                                    1KB

                                                    MD5

                                                    9b69f15e3a8086b50cac8e1d8eb1dd18

                                                    SHA1

                                                    02f7540840af052b89250e5e4e49b63ce535de7b

                                                    SHA256

                                                    759fcddce4d2a83a8857e16e22f588dc917f774f67b391a9a55b02977b626f54

                                                    SHA512

                                                    aff6340e6ec2431f3a0f4c3eaf458c4c113d3a58e809ad25f585b0576fed9656d62676305e75206bc5ee8a272c86a1e157668c9909d11d2e0d867974b8e8b3f1

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

                                                    Filesize

                                                    6KB

                                                    MD5

                                                    4cb6003273dd36b16080df0fc3a85f75

                                                    SHA1

                                                    8ca22b1b5b6e77e438f49096a30360006b2a424d

                                                    SHA256

                                                    a33da6f286bb29d3ea7596af207a8fe858bc8c289e74e76e2e9d1487dd5ac90a

                                                    SHA512

                                                    7160179b36f4d2782661c2dc26038a1322411ce350d8748e6744baae5567dbfd643299e2407ece93c7795eb28c90ec1d5042e737fd14ae12d7694df2dbae5188

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

                                                    Filesize

                                                    6KB

                                                    MD5

                                                    090a956d811f9cc26cbfbeb96d6fefe5

                                                    SHA1

                                                    8705d075d62032220657545c797b8a802344e3b8

                                                    SHA256

                                                    3bbe2b7677fc33962a643a0ccc5da3c3a0894de0db4d836d1fb45d7d2ed1d753

                                                    SHA512

                                                    2e38a4d3816706df843a3689cb91f7127401d0db54c091e31fb35b0fe9b17e9f0f20278b9d92370ab1147d63485aa6bbbf6be5e98273697b36cc9d1cceade10d

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

                                                    Filesize

                                                    87KB

                                                    MD5

                                                    042b12094f95a2ed183ae3e76062333f

                                                    SHA1

                                                    67e341e99356be1bc26257ba0818c724f9048313

                                                    SHA256

                                                    bccd9bb4f5033c87b87e4d771312d685a64930819266ce46e7d0f01f89b5dccb

                                                    SHA512

                                                    d78d61b64887305a40497374e996874b27d006da61ec0e1b5f4f35b611ceb497240f935986b6fe582d7c37d533dc49dfffc549330be5b5968f019681dd2671b6

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

                                                    Filesize

                                                    2B

                                                    MD5

                                                    99914b932bd37a50b983c5e7c90ae93b

                                                    SHA1

                                                    bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                                    SHA256

                                                    44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                                    SHA512

                                                    27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd