Analysis

  • max time kernel
    149s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231020-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/11/2023, 06:09

General

  • Target

    https://www.myshn.net/usage-analytics/#/registry-overview/service-details/43203

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 2 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://www.myshn.net/usage-analytics/#/registry-overview/service-details/43203
    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:4360
    • 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,0x100,0x104,0xd8,0x108,0x7ffc45709758,0x7ffc45709768,0x7ffc45709778
      2⤵
        PID:1540
      • 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=2152 --field-trial-handle=1904,i,14549006024506410410,9201472930636032900,131072 /prefetch:8
        2⤵
          PID:4892
        • 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=1760 --field-trial-handle=1904,i,14549006024506410410,9201472930636032900,131072 /prefetch:2
          2⤵
            PID:964
          • 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=2232 --field-trial-handle=1904,i,14549006024506410410,9201472930636032900,131072 /prefetch:8
            2⤵
              PID:1776
            • 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=1904,i,14549006024506410410,9201472930636032900,131072 /prefetch:1
              2⤵
                PID:4000
              • 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=3024 --field-trial-handle=1904,i,14549006024506410410,9201472930636032900,131072 /prefetch:1
                2⤵
                  PID:2448
                • 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=5400 --field-trial-handle=1904,i,14549006024506410410,9201472930636032900,131072 /prefetch:8
                  2⤵
                    PID:3312
                  • 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=5484 --field-trial-handle=1904,i,14549006024506410410,9201472930636032900,131072 /prefetch:8
                    2⤵
                      PID:4588
                    • 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=4944 --field-trial-handle=1904,i,14549006024506410410,9201472930636032900,131072 /prefetch:2
                      2⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:2944
                  • 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:1672

                    Network

                          MITRE ATT&CK Enterprise v15

                          Replay Monitor

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                          Downloads

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

                            Filesize

                            336B

                            MD5

                            a1d24c2ba7da1b2b16a631c15e7555a9

                            SHA1

                            94bdda948bd840d2a68d03b4c59cf1fee7204435

                            SHA256

                            365e2c6f004c1a4459ac93fedaa52e4f0eede88a1e00c162272c2a01f0a01506

                            SHA512

                            65716d2a305adfc09e7c5e0866d6d89e4112fe9e8a54c59a652408549c3aa19ed169d8e78c6bdb54527d9413179343b47c1228dc5c629ab101d56dbcc1275bd4

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

                            Filesize

                            2KB

                            MD5

                            4c6dfaa0dc574c6bc98d7c7e7475b928

                            SHA1

                            9f0d051590eacf077de53ff604e643a48cd28254

                            SHA256

                            6d67d3f2fc7932af9bc3722eefa66b0c888340615229b0020ee93dd00e24321e

                            SHA512

                            e2e6c2684fe75cd94933a9602026feb66e663485bf5b51bee53608e776682753ed9a93941ecfd2996850c2e2b0b0b50b53351682edc13c9a613ee8777dfaa69e

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

                            Filesize

                            706B

                            MD5

                            4978e987fa1e97a939ef6e8156453989

                            SHA1

                            dcb956b83a6747d985753cd3b392c55d991bb031

                            SHA256

                            be41b132ee28935b1fd724be2140e1ffdb09d1276001e10ae1b625d0e9489a79

                            SHA512

                            78c52c1d79c75a9b6b345e46d3e0b99cc685a48c4a80617849528605c36de76672c5b25c8be917edc7c7c201b58a520964cec55927e29a1ed78ef673f6568942

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

                            Filesize

                            6KB

                            MD5

                            5902b1f1a9664c6c7f1642911c4dcc07

                            SHA1

                            f42665cd3344a3723069e59f328c2f8a9242b938

                            SHA256

                            ca645b050057a9d5318eb92457a1f00e515d326faad138a058c627a12a3ed6c0

                            SHA512

                            7e3da2649df23b4a0cd34958cff47905d7dfe6440cca4107e5ab4ac629794907f4de9e0e5cd8e76d348a09ff95aef52c4697ac9a6374f610fd2c31e707562f82

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

                            Filesize

                            109KB

                            MD5

                            3c3d5ee96556fe94ba0de7d279949e71

                            SHA1

                            ab3b20bbc644af5c58a3e5c324adce3723657768

                            SHA256

                            79d98aad3a6e773060cc8dd575b3b9b11edcac26f218d6e5c6658203ce32d35a

                            SHA512

                            cb736465092e130404b8fb5d89397f603a657bdecb478cca4fdd744ea2d5c3b6339814e03b9cdad631430a49579e85154f507eb47a3870199538dcb9fef0db21

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

                            Filesize

                            2B

                            MD5

                            99914b932bd37a50b983c5e7c90ae93b

                            SHA1

                            bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                            SHA256

                            44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                            SHA512

                            27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd