Analysis

  • max time kernel
    150s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231020-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17/11/2023, 23:45

General

  • Target

    https://t.sidekickopen51.com/Ctc/ZN+23284/c236g04/JkM2-6qcW6N1vHY6lZ3mWVlwJ8X6c_WHyM5kKR_gxNK_W93wLjm2BGB6LW3slJDX96MFvzN6KRrpTbHHHrW7LJ4d86F7v6GW3jYwMN7hmrRXVS3gvL2QYtkMW3rqM7w31rWpxN5wWKCzSy-fMW8Ry_Jw1_5T1gV8ZFbh48rnZTW4VBrRh89ZQ5MW1Z80yl7P9-J8W8VTv-N6_2H7HW6RDNth8-qjh1W3CSccZ6tYqCkN7P0ZwhMbQ4vW5xSbVh833qW4W3rjzt36X4_b_W5n94wL3V1LwyMFF09VW8RSwf3t6fvW04

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 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument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://t.sidekickopen51.com/Ctc/ZN+23284/c236g04/JkM2-6qcW6N1vHY6lZ3mWVlwJ8X6c_WHyM5kKR_gxNK_W93wLjm2BGB6LW3slJDX96MFvzN6KRrpTbHHHrW7LJ4d86F7v6GW3jYwMN7hmrRXVS3gvL2QYtkMW3rqM7w31rWpxN5wWKCzSy-fMW8Ry_Jw1_5T1gV8ZFbh48rnZTW4VBrRh89ZQ5MW1Z80yl7P9-J8W8VTv-N6_2H7HW6RDNth8-qjh1W3CSccZ6tYqCkN7P0ZwhMbQ4vW5xSbVh833qW4W3rjzt36X4_b_W5n94wL3V1LwyMFF09VW8RSwf3t6fvW04
    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:400
    • 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,0x100,0x104,0xd8,0x108,0x7fff5d4c9758,0x7fff5d4c9768,0x7fff5d4c9778
      2⤵
        PID:3300
      • 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=1700 --field-trial-handle=1876,i,4902858986611739025,526873637717456775,131072 /prefetch:2
        2⤵
          PID:2040
        • 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=1876,i,4902858986611739025,526873637717456775,131072 /prefetch:8
          2⤵
            PID:3668
          • 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=2212 --field-trial-handle=1876,i,4902858986611739025,526873637717456775,131072 /prefetch:8
            2⤵
              PID:3528
            • 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=2980 --field-trial-handle=1876,i,4902858986611739025,526873637717456775,131072 /prefetch:1
              2⤵
                PID:3100
              • 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=2968 --field-trial-handle=1876,i,4902858986611739025,526873637717456775,131072 /prefetch:1
                2⤵
                  PID:4232
                • 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=5116 --field-trial-handle=1876,i,4902858986611739025,526873637717456775,131072 /prefetch:1
                  2⤵
                    PID:1452
                  • 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=3184 --field-trial-handle=1876,i,4902858986611739025,526873637717456775,131072 /prefetch:1
                    2⤵
                      PID:3756
                    • 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=5508 --field-trial-handle=1876,i,4902858986611739025,526873637717456775,131072 /prefetch:8
                      2⤵
                        PID:4692
                      • 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=5468 --field-trial-handle=1876,i,4902858986611739025,526873637717456775,131072 /prefetch:8
                        2⤵
                          PID:4832
                        • 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=11 --mojo-platform-channel-handle=5092 --field-trial-handle=1876,i,4902858986611739025,526873637717456775,131072 /prefetch:1
                          2⤵
                            PID:4732
                          • 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=4356 --field-trial-handle=1876,i,4902858986611739025,526873637717456775,131072 /prefetch:1
                            2⤵
                              PID:1328
                            • 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=3780 --field-trial-handle=1876,i,4902858986611739025,526873637717456775,131072 /prefetch:1
                              2⤵
                                PID:2732
                              • 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=3808 --field-trial-handle=1876,i,4902858986611739025,526873637717456775,131072 /prefetch:2
                                2⤵
                                • Suspicious behavior: EnumeratesProcesses
                                PID:1368
                            • 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:632

                              Network

                              MITRE ATT&CK Enterprise v15

                              Replay Monitor

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                              Downloads

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

                                Filesize

                                1KB

                                MD5

                                98c8a63041d544d5bd4e7307921554b2

                                SHA1

                                4f63bdaf1802dcf4731b9e9d54423b3d9d8bfcc5

                                SHA256

                                01c79fb36d087c71c15a3fc54e811a5041287473d8dfefcf0408462472d52403

                                SHA512

                                6bdc9fe51e5a0b9ce0020b5c2db558480f0181110dd2f3554df5d7ba6e7df9100f429af1c2e27eb17e5677e2756bec42314118e8fbc1d1a598d0ad2888cb5844

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

                                Filesize

                                6KB

                                MD5

                                7aed145cb729bba311ca7a5ac9ecdddb

                                SHA1

                                626b1c6a8070cd7357b7017762cf63282f57610a

                                SHA256

                                a68606893074aa993a0c3b73a6f87e8fd5d6b567827d0db542f307b6679c9f18

                                SHA512

                                7c2e1855ffa54f24dfab386850423556fa4b44e8148438cc3860a7683da668dfcca09a5dad48f256e0a9613cbd8099fc26bd569ce79bc6e958e1faeb302311f9

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

                                Filesize

                                109KB

                                MD5

                                ae8b0be69e6bfb90aef0fa6038848946

                                SHA1

                                606033d1b30e0512167051b995bbc3e930a803e5

                                SHA256

                                2bced00227f7f2a4dc66320c9cc343cf7a817f1378c931acb21b3aefc13d7839

                                SHA512

                                26447373891e593bcd9e5bbf6c7a17863199c2ff94b4b20d19eef827ecbc3cded11e8f7fa110753c642e98ad8a242070b1ef49c0f35acc0e8c0da4bf770fe5dd

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

                                Filesize

                                2B

                                MD5

                                99914b932bd37a50b983c5e7c90ae93b

                                SHA1

                                bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                SHA256

                                44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                SHA512

                                27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd