Analysis

  • max time kernel
    156s
  • max time network
    160s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18/03/2023, 14:16

General

  • Target

    http://lyris.mentor-info.com/t/443005/26383362/172797/54281/?4f415564=MjYzODMzNjI%3d&x=4d071c61

Score
6/10

Malware Config

Signatures

  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 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    "C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" http://lyris.mentor-info.com/t/443005/26383362/172797/54281/?4f415564=MjYzODMzNjI%3d&x=4d071c61
    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:4920
    • 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,0x100,0x104,0xd8,0x108,0x7ffd17179758,0x7ffd17179768,0x7ffd17179778
      2⤵
        PID:3352
      • 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=1828 --field-trial-handle=1844,i,14369754691274144205,9506755774102909432,131072 /prefetch:2
        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=2180 --field-trial-handle=1844,i,14369754691274144205,9506755774102909432,131072 /prefetch:8
          2⤵
            PID:2692
          • 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=2240 --field-trial-handle=1844,i,14369754691274144205,9506755774102909432,131072 /prefetch:8
            2⤵
              PID:3716
            • 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=2 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3152 --field-trial-handle=1844,i,14369754691274144205,9506755774102909432,131072 /prefetch:1
              2⤵
                PID:3480
              • 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=2 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=3144 --field-trial-handle=1844,i,14369754691274144205,9506755774102909432,131072 /prefetch:1
                2⤵
                  PID:1528
                • 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 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4580 --field-trial-handle=1844,i,14369754691274144205,9506755774102909432,131072 /prefetch:1
                  2⤵
                    PID:4976
                  • 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=5316 --field-trial-handle=1844,i,14369754691274144205,9506755774102909432,131072 /prefetch:8
                    2⤵
                      PID:3896
                    • 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=5412 --field-trial-handle=1844,i,14369754691274144205,9506755774102909432,131072 /prefetch:8
                      2⤵
                        PID:1992
                      • 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=5316 --field-trial-handle=1844,i,14369754691274144205,9506755774102909432,131072 /prefetch:8
                        2⤵
                          PID:3980
                        • 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 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=11 --mojo-platform-channel-handle=4892 --field-trial-handle=1844,i,14369754691274144205,9506755774102909432,131072 /prefetch:1
                          2⤵
                            PID:1908
                          • 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=5432 --field-trial-handle=1844,i,14369754691274144205,9506755774102909432,131072 /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=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4956 --field-trial-handle=1844,i,14369754691274144205,9506755774102909432,131072 /prefetch:8
                              2⤵
                                PID:1160
                              • 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=5140 --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=1788 --field-trial-handle=1844,i,14369754691274144205,9506755774102909432,131072 /prefetch:2
                                2⤵
                                • Suspicious behavior: EnumeratesProcesses
                                PID:4292
                            • 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:2564

                              Network

                              MITRE ATT&CK Enterprise v6

                              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

                                1KB

                                MD5

                                027e6eae3edd05b899b4954e3d075e0e

                                SHA1

                                7338dc96023fe0bbd121d95256f7e36829cc9e86

                                SHA256

                                bb4ff66688f6ff7fdf97e94e97d4788d2c96ebf45e56039cadb04959bac75f50

                                SHA512

                                0b2a4a48eb10a01fc066bfaeb9cf1207f850fc863e84029d0519576f12704fb5719a0db22247f2da2ac9f0a5270a97bf7bcc9362c2d3081b8e399b588e482e32

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

                                Filesize

                                4KB

                                MD5

                                7e3e856e6bfaca9f3954fa0c359c56b7

                                SHA1

                                2c844956bf6ba35ca045cab5de5b6dc63db3b146

                                SHA256

                                3e00d24804e57ba4bbb92a36823bfdf1adff43ed59922f209394e749b71c9255

                                SHA512

                                e79e9ef7f2c6835b10cddad8ad41f3bb4db2b4fb4079e27e8c6caf1df8e7226e5219371d3130290d611177fd122625b35c9a90c6966b85ed5088627ff1301f48

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

                                Filesize

                                2KB

                                MD5

                                4a291bb3711e5482018ebe5922ec23dc

                                SHA1

                                3af3c692b4a12d5b9ce213e58f1e038603080e66

                                SHA256

                                dee66a1dc28fb3dac13bda970f03b4319237390c4043a3ee15bcf1ba4681f47a

                                SHA512

                                493b055aa564f8444b10ecf26bf3b0e58bdb31a7774c9a5d8e47ee5ab8b164dd53fec76875fc6a0d13501bea4e534338deb1a26ff8dcdaa90acf09bdbe297f89

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

                                Filesize

                                2KB

                                MD5

                                4d33ed04381f5995b827fac4bde17550

                                SHA1

                                27890a142f2fdd2fbe828079ae83fd1492896677

                                SHA256

                                80a6e0cedc6aeef9c8b56a5c171895e0813eb3299611d56b53c4f3b8007429a5

                                SHA512

                                2ab08027583c26785c385302f7fed920be3956989c90edffd8bde7561b25f2ed065c275285d1238c42a8e08249c9088fae25c461b619967b19658596dfc2deb1

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

                                Filesize

                                6KB

                                MD5

                                916f7d21b6167922db437c53220bde0c

                                SHA1

                                425a2565ef3f5d2256caf361caa687b31b2062ea

                                SHA256

                                08e20ced1e7cdd141af68c600bfe1954f5ee3d7c76589c4752b110033c965eb8

                                SHA512

                                e9ffe443f229f9cbf0eba93ab30fc9a720b5ece77d1bf0b41e894b918d31da7f8babfd78734b3f4f58bf846f84ee3bcbdbf3569ca05312a64adf513a97004a3e

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

                                Filesize

                                15KB

                                MD5

                                06424ef2e35e9429cce43ca8de907446

                                SHA1

                                a82f6c19f908990ce23b3eed536e19e6ce880ec2

                                SHA256

                                ba1a0e323e809e5c6436d1f4ac8aafcd1bee5fe1b36e33bac35a5593d84f749d

                                SHA512

                                54b861bb431818708c3b819ef0ec53ace4514fbe05437f5b29eae04979c7c545cbee03cb897a80f0c78aee0fdb24503a8ef81d5f4c285f84c2d5c322526a0a07

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\d3e0b1ea-8806-49e3-9441-b6a86944ece5.tmp

                                Filesize

                                6KB

                                MD5

                                6cc5fd909d3a9debfd36b9c7117953d9

                                SHA1

                                f4228ffaf5a42263775f1ad834a0dc6da2420c28

                                SHA256

                                fd53f846b81a6b51ce80cab57faba1abf3efdb6ebc74c58091d6c9257aeff265

                                SHA512

                                2cd2763a38ab197f654e41fc3e0e51511aab919bbc1fdfaae688e6e0948d3e857a380d85f480ac8ef4942f4e778c6a6dec76912e8710735a9ce304cb282debda

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

                                Filesize

                                145KB

                                MD5

                                bcb8ea5fb08dfe29d335b15bf40f3a0e

                                SHA1

                                7069ec3b91b6554c45bcd23486c59b14aa3adc58

                                SHA256

                                c95dc76f3080fa3a4400a978edc5d9e2076273627df0db54fca15d7e62d3ae95

                                SHA512

                                ff854136cfc774fa1e312a44e2010cfa1277e8a038e05168614fc8086acb24372ca08d88c0fde3a77430d5cf5f6c4faed49b1771825242251b4ee53fe2cc2b1f

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

                                Filesize

                                146KB

                                MD5

                                7ea08d781b6c49c703813a308f2cc6c8

                                SHA1

                                31080464052a4170af41553c7819e58fc9b138b4

                                SHA256

                                05e7b3a3bf389e582450f0b91462749c3076a2252c10164c1ee98a5ed6442148

                                SHA512

                                d0f231f77076787a0f65e2fc4794cac578089bbf253765886375e6bf032ce5c0c59026fc78ec2d2ea26da50d324e41784523f86abbda9ba23d3ec545d16c3062

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

                                Filesize

                                72KB

                                MD5

                                720e83979298bf2f02738f9a707867e5

                                SHA1

                                6cdb9093eeef3d7da6b16bb9f2a06bef8a5ba586

                                SHA256

                                1e14be143df7170060b5c47a77cc5623e8262dea564fc37f9726b2d672e0374c

                                SHA512

                                1f0ce80ab27b2088526b7e0c0a89a7d0c30bc7a7644683d2ea6078328c05acba73ab9e1611503133d9b7c92581f323d877123e1653d1087d2a04d5fd3ee578a7

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

                                Filesize

                                145KB

                                MD5

                                5356039a16771cc34d5deed51d832bdc

                                SHA1

                                192c4703e18e7791fbe8664e5a2df2453e912e94

                                SHA256

                                6d6bcfad7379b1e540e43332195f5b1e2adf9c65d806953b77cf261dae5f678f

                                SHA512

                                88e4bb7f7188757a451485b06ed2db048eac805852a67415fe44c43f6fa876a20acd8859364c06cbe1c03bd2c6d7f58cc30929c9ef25ec69f7463c4badb41582

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

                                Filesize

                                145KB

                                MD5

                                a51ed15cc0dd9209d4ef6dde24baf14e

                                SHA1

                                da2c7fcb7512681286dea8da59e55016a3cc5efd

                                SHA256

                                d12b2e6427ca84a50006a6f6cfa2fddc6b5329f79a907326a3f3810971eeb981

                                SHA512

                                dd6be53b2d6ccaa9afe9e1808e5550fe472e8b63e56aab99f5e931d75021d880af15eb7f486378f2944c71215e70f17514ea4fcc3d9dc399d0af0fe657634613

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

                                Filesize

                                2B

                                MD5

                                99914b932bd37a50b983c5e7c90ae93b

                                SHA1

                                bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                SHA256

                                44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                SHA512

                                27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd