Analysis

  • max time kernel
    81s
  • max time network
    91s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-10-2023 23:46

General

  • Target

    https://au-secured-assistance.info/au

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 11 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 52 IoCs
  • Suspicious use of SendNotifyMessage 48 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://au-secured-assistance.info/au
    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:4656
    • 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,0x100,0x104,0x40,0x108,0x7ffd685c9758,0x7ffd685c9768,0x7ffd685c9778
      2⤵
        PID:4524
      • 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=1268 --field-trial-handle=1908,i,6715061513603069560,6496605875999381614,131072 /prefetch:2
        2⤵
          PID:2304
        • 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=2120 --field-trial-handle=1908,i,6715061513603069560,6496605875999381614,131072 /prefetch:8
          2⤵
            PID:4180
          • 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=2244 --field-trial-handle=1908,i,6715061513603069560,6496605875999381614,131072 /prefetch:8
            2⤵
              PID:4504
            • 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=3244 --field-trial-handle=1908,i,6715061513603069560,6496605875999381614,131072 /prefetch:1
              2⤵
                PID:3884
              • 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=3228 --field-trial-handle=1908,i,6715061513603069560,6496605875999381614,131072 /prefetch:1
                2⤵
                  PID:3992
                • 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=3792 --field-trial-handle=1908,i,6715061513603069560,6496605875999381614,131072 /prefetch:1
                  2⤵
                    PID:2924
                  • 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=3504 --field-trial-handle=1908,i,6715061513603069560,6496605875999381614,131072 /prefetch:1
                    2⤵
                      PID:4636
                    • 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=4572 --field-trial-handle=1908,i,6715061513603069560,6496605875999381614,131072 /prefetch:8
                      2⤵
                        PID:3668
                      • 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=4568 --field-trial-handle=1908,i,6715061513603069560,6496605875999381614,131072 /prefetch:1
                        2⤵
                          PID:3012
                        • 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=4776 --field-trial-handle=1908,i,6715061513603069560,6496605875999381614,131072 /prefetch:8
                          2⤵
                            PID:1228
                          • 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=3956 --field-trial-handle=1908,i,6715061513603069560,6496605875999381614,131072 /prefetch:1
                            2⤵
                              PID:2820
                            • 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=5204 --field-trial-handle=1908,i,6715061513603069560,6496605875999381614,131072 /prefetch:1
                              2⤵
                                PID:2144
                              • C:\Program Files\Google\Chrome\Application\chrome.exe
                                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5128 --field-trial-handle=1908,i,6715061513603069560,6496605875999381614,131072 /prefetch:8
                                2⤵
                                  PID:4512
                                • C:\Program Files\Google\Chrome\Application\chrome.exe
                                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5088 --field-trial-handle=1908,i,6715061513603069560,6496605875999381614,131072 /prefetch:8
                                  2⤵
                                    PID:4500
                                  • 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=2360 --field-trial-handle=1908,i,6715061513603069560,6496605875999381614,131072 /prefetch:1
                                    2⤵
                                      PID:1536
                                    • 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=2616 --field-trial-handle=1908,i,6715061513603069560,6496605875999381614,131072 /prefetch:8
                                      2⤵
                                        PID:3508
                                      • 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=4808 --field-trial-handle=1908,i,6715061513603069560,6496605875999381614,131072 /prefetch:1
                                        2⤵
                                          PID:1716
                                        • 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=3476 --field-trial-handle=1908,i,6715061513603069560,6496605875999381614,131072 /prefetch:1
                                          2⤵
                                            PID:2380
                                          • 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=20 --mojo-platform-channel-handle=4056 --field-trial-handle=1908,i,6715061513603069560,6496605875999381614,131072 /prefetch:1
                                            2⤵
                                              PID:4988
                                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                                            "C:\Program Files\Google\Chrome\Application\chrome.exe"
                                            1⤵
                                              PID:3688
                                              • 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=0x11c,0x120,0x124,0xf8,0x128,0x7ffd685c9758,0x7ffd685c9768,0x7ffd685c9778
                                                2⤵
                                                  PID:4488
                                              • 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:2820

                                                Network

                                                MITRE ATT&CK Enterprise v15

                                                Replay Monitor

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                                                Downloads

                                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad\settings.dat

                                                  Filesize

                                                  40B

                                                  MD5

                                                  c7a33b9876cab748a5a981036219c054

                                                  SHA1

                                                  60bfb76b9f629ede1406ca333b4c237343f2084e

                                                  SHA256

                                                  960b99a74c8f349d0e8ed4ada168926e6074511aa39cdd408bedc3b645d0d184

                                                  SHA512

                                                  cc74e439d25dc8ab0468b616829c2bb8f12d4363ea872501f6ac87382e99119ee6e7ec93aed5cc3095760239524a62e97e0128799df019550870dde2371f1b5c

                                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad\settings.dat

                                                  Filesize

                                                  40B

                                                  MD5

                                                  c7a33b9876cab748a5a981036219c054

                                                  SHA1

                                                  60bfb76b9f629ede1406ca333b4c237343f2084e

                                                  SHA256

                                                  960b99a74c8f349d0e8ed4ada168926e6074511aa39cdd408bedc3b645d0d184

                                                  SHA512

                                                  cc74e439d25dc8ab0468b616829c2bb8f12d4363ea872501f6ac87382e99119ee6e7ec93aed5cc3095760239524a62e97e0128799df019550870dde2371f1b5c

                                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad\settings.dat

                                                  Filesize

                                                  40B

                                                  MD5

                                                  c7a33b9876cab748a5a981036219c054

                                                  SHA1

                                                  60bfb76b9f629ede1406ca333b4c237343f2084e

                                                  SHA256

                                                  960b99a74c8f349d0e8ed4ada168926e6074511aa39cdd408bedc3b645d0d184

                                                  SHA512

                                                  cc74e439d25dc8ab0468b616829c2bb8f12d4363ea872501f6ac87382e99119ee6e7ec93aed5cc3095760239524a62e97e0128799df019550870dde2371f1b5c

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

                                                  Filesize

                                                  371B

                                                  MD5

                                                  a015d2f0763a5ff96cc0fe026df4ff1d

                                                  SHA1

                                                  5c371c0d2734967d98c2fae9cbebac5a6d21fec0

                                                  SHA256

                                                  e7402107d06210c6f62b9282c15fc592e0bb26c7e62de02c529dfb3b0a8f713d

                                                  SHA512

                                                  35d1cad85a83dc607135defada8de77f9224af184f5dd132dda4e10e8e3d979d905528616cd4b9a03fadc81ec1c3ac34aefa30e19f443e58f55879ba441bb87a

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

                                                  Filesize

                                                  5KB

                                                  MD5

                                                  9e588c87eea00894e4aa6a221f6f9558

                                                  SHA1

                                                  1570b40b60c08d3460884bbf9ba6a2a87cd5658b

                                                  SHA256

                                                  d3bf43ca97f0bfe43936eab7c5a2bdda3c46f7c74e4cb1157726a4b3dd353b84

                                                  SHA512

                                                  67cae25e160ee1829d9f1853d5866a96a7d0a1fefd03b4a849db3d03e52c34408bbe7d19d27b14628cb9949c717e4cd7f1b579eed2f3c94ae6fe25124f0af7ef

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

                                                  Filesize

                                                  5KB

                                                  MD5

                                                  14fe1846b3241cf77005ec48eac0d745

                                                  SHA1

                                                  af636c3999dd301fd23b5fc1c8da178dd4f56008

                                                  SHA256

                                                  dc44b4ab91ff752db26c623460aecb1b71ab2d468b09ff96d8d978fb230c6d32

                                                  SHA512

                                                  7bcfb3adeaf88986cf35b5bae19549d0c6e6a9af46c546a5afb6dafc47324e2d7b855afb95b30f25458e906c816daab5092fdd1147c1cb29f49f140326601d86

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

                                                  Filesize

                                                  5KB

                                                  MD5

                                                  a14af7df18a064cb8cfb54ad977e5ed2

                                                  SHA1

                                                  6e29a6e6ddd1d2b82f96653b378144003ad836d3

                                                  SHA256

                                                  46a4c12fba520fea7f7359fc84be26f1f6e7a9b7f1f334a983ef6ef045311b55

                                                  SHA512

                                                  cbf76861c00abad91955bffaf85a4bbe7225fc5b6fd24910df1147905491b0be7101d48767a4e209414b06223c4f27f9ee725f3a07728db2c5d4d2d0d4577e93

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

                                                  Filesize

                                                  5KB

                                                  MD5

                                                  f0105313c995b1acbbc03e768b0cdbc5

                                                  SHA1

                                                  6cd617b02e961379453e56f6d57c2f8b85cfd971

                                                  SHA256

                                                  e6c6bbfab64f237786c9a13b3642c8176e77030dddc6a814ec999a03f28104b3

                                                  SHA512

                                                  b9c2a4e67efce1626e005dd842346266e08ff07e490ddf7ca90e30c987b07c14adc2df580bd7c5ae8d80ebcbbf278b02a63b650076d1f7b8b11f9869fd4ad95f

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

                                                  Filesize

                                                  101KB

                                                  MD5

                                                  04c11252ae42e855f55bfaeebb2f1ea7

                                                  SHA1

                                                  5c835bf093b38c634aeb1c899edb954c0f6b2328

                                                  SHA256

                                                  6fc16fac1885c44b43aee5a05315462f93ef6cbcabdd64c149fe4a6234e86142

                                                  SHA512

                                                  396b5fb2ab0f5b89074b99d750f50ad6b2642aa03ff395bed3d118dfd05159d70cafc8c2187d84654af5151e787b46e18b3ae1e638669fdeab3c56a3f2e7e0b6

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

                                                  Filesize

                                                  101KB

                                                  MD5

                                                  9b5d113a5d4ba48bed1daaaf31015910

                                                  SHA1

                                                  6d645dfa47dda910b7e2f9c9824ac5ba0aa957d6

                                                  SHA256

                                                  b98b18e52362076b47df45a90c7663ab8dbac2b824d204524cf23b41fc00ea9b

                                                  SHA512

                                                  746e92c32f3483e6b776a1b77dae0226bf90aa6b89e1e0f561d4b4ec8a0ff541c44bdec43bb95b52c505b6ea9786d8c8507c136fc730d7a144c90fc11f41224f

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

                                                  Filesize

                                                  2B

                                                  MD5

                                                  99914b932bd37a50b983c5e7c90ae93b

                                                  SHA1

                                                  bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                                  SHA256

                                                  44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                                  SHA512

                                                  27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd