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Analysis

  • max time kernel
    300s
  • max time network
    305s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/10/2023, 08:35

General

  • Target

    http://sl.amaicdn.com

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 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument http://sl.amaicdn.com
    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:4708
    • 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,0x100,0x104,0xd8,0x108,0x7fff79119758,0x7fff79119768,0x7fff79119778
      2⤵
        PID:3064
      • 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=1692 --field-trial-handle=1900,i,6627075502989991775,8295291946294692009,131072 /prefetch:2
        2⤵
          PID:3880
        • 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=1900,i,6627075502989991775,8295291946294692009,131072 /prefetch:8
          2⤵
            PID:4012
          • 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=2148 --field-trial-handle=1900,i,6627075502989991775,8295291946294692009,131072 /prefetch:8
            2⤵
              PID:412
            • 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=3032 --field-trial-handle=1900,i,6627075502989991775,8295291946294692009,131072 /prefetch:1
              2⤵
                PID:1672
              • 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=3016 --field-trial-handle=1900,i,6627075502989991775,8295291946294692009,131072 /prefetch:1
                2⤵
                  PID:4020
                • 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=4608 --field-trial-handle=1900,i,6627075502989991775,8295291946294692009,131072 /prefetch:1
                  2⤵
                    PID:3532
                  • 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=3280 --field-trial-handle=1900,i,6627075502989991775,8295291946294692009,131072 /prefetch:8
                    2⤵
                      PID:4076
                    • 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=5160 --field-trial-handle=1900,i,6627075502989991775,8295291946294692009,131072 /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=9 --mojo-platform-channel-handle=5128 --field-trial-handle=1900,i,6627075502989991775,8295291946294692009,131072 /prefetch:1
                        2⤵
                          PID:3968
                        • 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=5652 --field-trial-handle=1900,i,6627075502989991775,8295291946294692009,131072 /prefetch:8
                          2⤵
                            PID:4784
                          • 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=4952 --field-trial-handle=1900,i,6627075502989991775,8295291946294692009,131072 /prefetch:8
                            2⤵
                              PID:1108
                            • 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=1900,i,6627075502989991775,8295291946294692009,131072 /prefetch:8
                              2⤵
                                PID:3376
                              • 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=2712 --field-trial-handle=1900,i,6627075502989991775,8295291946294692009,131072 /prefetch:2
                                2⤵
                                • Suspicious behavior: EnumeratesProcesses
                                PID:4868
                            • 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:1500

                              Network

                              MITRE ATT&CK Enterprise v15

                              Replay Monitor

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                              Downloads

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\2401a999-7e73-4c6b-a571-fe2fadfe54e4.tmp

                                Filesize

                                121KB

                                MD5

                                0027382e0c1696868dee6b19b6d4feae

                                SHA1

                                4faec77ca1b8c0ef0c351b3f32ea92336ed0bb80

                                SHA256

                                90de3055eefebda4f2a66d5c5dd5ff3d4013ae4ce0b75dee676f201a64f90ed8

                                SHA512

                                b601ab1a50bc9b82ce155b53d11c4db61cf844ce75a1894fa6712a98cd041ca4348cdd6ce8234ff13061fd488cd2b1ab420ed1b0f762b207b24e97d6863012a5

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index

                                Filesize

                                264B

                                MD5

                                b54f537ee7e4f3aca284b4959048476b

                                SHA1

                                cce9b4bb516cc46123b9ff526c55b0ecec348b59

                                SHA256

                                24ebede6fec3c42e750593539557d470d104a6bc164d95473270cc299c01035d

                                SHA512

                                a019db3e2f158bb8221b2ad51aed53079c224ea46a6d2c13f31affc610c7f754f2c24b7bbaf8b22322c502f8dde8b979f7c7851685fe26d268f3a00719cc87a4

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

                                Filesize

                                2KB

                                MD5

                                af3cd0b5dc3470a493fc73305f5d231a

                                SHA1

                                01ffeb8d8dc7d2ded636f353b2223b004e5baf81

                                SHA256

                                f9050457e0f82b1d669343a2f361d8ffa4727bd5b8baed356643bc2fb6ba6111

                                SHA512

                                bed0cbc96668ade65c99fd8ccf906f3d251b0d3261ea112cb29ee783b8adc3ff542c2011158a1c1641c86f7a0c67b259a1c5bbb05857bf19c7f0d9890df5df3d

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

                                Filesize

                                1KB

                                MD5

                                c3a32fe69e5914c2cdfda620b0abb392

                                SHA1

                                10756f928d774dd73cfb0752d6182d55d86a17f6

                                SHA256

                                3f30f6e976cf2db8866bd2e298bbad54d6b49daebbe3a6a1db8aca52c2f3fa7b

                                SHA512

                                b9e58a8cfb102d8078818fdfb24a2097ec081a16cd2bff9c6f3f29c01afe68f7eb5415315df19300b3f4b855f1b00c8dd9ff5fa74983ca7c5032e9a07d80b305

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

                                Filesize

                                874B

                                MD5

                                2bdc764f1f91a2c0329bddbf9b3eb0c5

                                SHA1

                                5c2cd9df65974ffe02460575b6ea09a8ba99f5d0

                                SHA256

                                5d8720380e64318aec2dc487e7ec61e5c3a58c4c3bcfb5868c71ece5cd2f33ee

                                SHA512

                                c530c6cf2e7695461a39b9c4c5f57f8bf5fbc075575e9063109e7e5b33f5c802eab4daae50540aa500866ec430f0609d0b92764d41ab978971b0de4bc119463d

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

                                Filesize

                                874B

                                MD5

                                3a08e7b0ad29d95458b823646a41ba12

                                SHA1

                                4e198e3a8708bc1c03e1fd17b0a9a05dd4b499da

                                SHA256

                                e4514605120e28127f6ccec8a99a6f849e19e6b2e6246a5a7b4ff85f9ecaac69

                                SHA512

                                1763017325b0ad7642044fb4f6f21d77df70141992eebace1cf548e2f5c3d97406b67866beeaa6ef2eda4db5b006e3366538f98fcf9062e1008475a3992088c2

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

                                Filesize

                                9KB

                                MD5

                                30f34f2b74d72acb2ef0bc6aff2058a2

                                SHA1

                                308430d60226cf2b45ca6580868c83fa781ef8fc

                                SHA256

                                ba6128d00beda85e87074433a0403f008029fb6b1bd327818dce362c4e3df3d6

                                SHA512

                                96c54c87bc7329a67d68bac8b15f3b256601f9d5c033ea31602f5633338028a022e396f19bcb0b274022d76685d7dcb40356d4f8fa81e8114db9c53e70d789f7

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

                                Filesize

                                8KB

                                MD5

                                b70485e456ce5c24a66230a62549be4a

                                SHA1

                                ca69f5a077f3fd95c5775bb95e2c904161774e5d

                                SHA256

                                3ab0aa21897064afd00a849ca6cd36d96ec93e4f27403d4e9ff0e979b94b0c35

                                SHA512

                                1f9cf76ce0fe5642492d8b62d5bc9561566e8b3473fa4952ec4c884d21bd89167be0b58d2b016f06919272d568e60824fbc51800a8e25d7b09f76c7ecebfc71d

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

                                Filesize

                                8KB

                                MD5

                                987fac2bc4a18367ccbd1bfa6c1901a2

                                SHA1

                                f3df7bdb2bfbd06da838f1fee1da0caaa749d3c1

                                SHA256

                                5ba287b31751c010726b4c36d376def001b1fa89e0cf47ad6d3d56e0a95c409a

                                SHA512

                                a321f2e1a79e48cf5853b0fe945b11910af29b548ebf18b918a174d94d9aed6c97a9c388287a8d0909189121cc8280da758c5ed6fa748b24f511a95d5c758409

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

                                Filesize

                                9KB

                                MD5

                                c86dee95215dad6c88f9703e9e779677

                                SHA1

                                84e4115ed4bc43251354e27126a3cc2f4f71e971

                                SHA256

                                90d5af7e3b91dfb73dc682cc58147aa2fafab23628626e633bfa059bba8bcdcb

                                SHA512

                                a7bd31207b917893fb54c1aff834907a9c6a98238fb5f3eaca7bc3bbdc26de2560fca425b2155043768b445d43725360ec556ac27597abe1adc2e160bc5a22e1

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

                                Filesize

                                8KB

                                MD5

                                ebc8d52c1b03e9c3004b4ab154dbbac8

                                SHA1

                                72fc964ff25897bf430d0ce8d864860412b25648

                                SHA256

                                62620d97e079e22d5c21db4c5101a2f84aeb30d3392057a5416d03df9fb95cdf

                                SHA512

                                4eb749f1df4900fd56b45ec0457034946fa4d0ace8113779a0ec5e34b15e138145c325ce7ae8c3cdc71e4bd0975a40dc2189741e64b0081d586db00652413bbb

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

                                Filesize

                                104KB

                                MD5

                                17ab6df0e2858a70c5cf9e74f18c0495

                                SHA1

                                b57d65a4ebbb80aa5cd224f10fcb65eaf0486216

                                SHA256

                                cb81db405a4034b4c23493a6aa60dafc0ec20ca1731ad3dab2d08cfde9027171

                                SHA512

                                d67fa28733042b609b6f6aa9460893205b78ef936958444d4fbc92202b888509654776a790a3efb4819531f98c15efb211f8cdbe888c25ada1c23da563875b4a

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

                                Filesize

                                103KB

                                MD5

                                aa65fcef07802f4d40c659d384c0d304

                                SHA1

                                67086eac004a1e910e787414d5f62002fdbd4b66

                                SHA256

                                8d0e260ca27db552329d138b68033286d78f1396e5d44f8056c36ff1fdda4681

                                SHA512

                                80cb00095525c265992a5eb6ec904c86ce5a3a46ff16782eec0961f1b53b01df17142fad28700c31d8d74814bf433d0957b9232db8a8a5e2b7e70eae338e747e

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

                                Filesize

                                103KB

                                MD5

                                bcf6c65fee039761560bd60b4ccad9af

                                SHA1

                                20ec04d4dc2ef8bef4b0eccba7342483c48eee57

                                SHA256

                                a5bd17db3866ec22adc263ebe946595a11e5ba58d175615e77b3c8f069162bd2

                                SHA512

                                b2744c32d94f185d9a742ec08c674472ce5dddebde152f40412fdc8bef8a6141742f65a613a471e1d006832d573297dba9ac1ae9736c689e68d5af2594318333

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

                                Filesize

                                2B

                                MD5

                                99914b932bd37a50b983c5e7c90ae93b

                                SHA1

                                bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                SHA256

                                44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                SHA512

                                27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd