Analysis

  • max time kernel
    149s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/02/2024, 10:52

General

  • Target

    https://u7954726.ct.sendgrid.net/ls/click?upn=loqtEQF55znQaB0qI4fFLq4R6V-2F9dS6mm8UxP2HcXlVq-2FM4gBHZOQamxjTGisZb-2BC-2B1fWmWb5QwAeGohk9jtBZ2e5jv2Wd8bx9uHJkmNeFtAYkkApBr-2Fxfy5pL6XQnCp3-2BnUsNTwD3QNnKc9oRjIBBNIILYhXLgp-2BPAqp7FKNZkxjElVjMcT-2FW91NDk6fw-2Fd2Zmw-2F7P4r2PAyaB5mWdEMGPiFJoxbYHsIuEf2E3-2BGds-3DG7Xu_tOUDmUF7

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 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument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://u7954726.ct.sendgrid.net/ls/click?upn=loqtEQF55znQaB0qI4fFLq4R6V-2F9dS6mm8UxP2HcXlVq-2FM4gBHZOQamxjTGisZb-2BC-2B1fWmWb5QwAeGohk9jtBZ2e5jv2Wd8bx9uHJkmNeFtAYkkApBr-2Fxfy5pL6XQnCp3-2BnUsNTwD3QNnKc9oRjIBBNIILYhXLgp-2BPAqp7FKNZkxjElVjMcT-2FW91NDk6fw-2Fd2Zmw-2F7P4r2PAyaB5mWdEMGPiFJoxbYHsIuEf2E3-2BGds-3DG7Xu_tOUDmUF7
    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:4744
    • 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,0x100,0x104,0xc4,0x108,0x7ffb5a759758,0x7ffb5a759768,0x7ffb5a759778
      2⤵
        PID:3484
      • 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=1724 --field-trial-handle=1912,i,16019642096491726673,13560921734944347555,131072 /prefetch:2
        2⤵
          PID:4448
        • 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=1912,i,16019642096491726673,13560921734944347555,131072 /prefetch:8
          2⤵
            PID:3068
          • 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=1912,i,16019642096491726673,13560921734944347555,131072 /prefetch:8
            2⤵
              PID:4192
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2976 --field-trial-handle=1912,i,16019642096491726673,13560921734944347555,131072 /prefetch:1
              2⤵
                PID:1512
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --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=1912,i,16019642096491726673,13560921734944347555,131072 /prefetch:1
                2⤵
                  PID:2344
                • 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=5096 --field-trial-handle=1912,i,16019642096491726673,13560921734944347555,131072 /prefetch:8
                  2⤵
                    PID:2432
                  • 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=5216 --field-trial-handle=1912,i,16019642096491726673,13560921734944347555,131072 /prefetch:8
                    2⤵
                      PID:332
                    • 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=5196 --field-trial-handle=1912,i,16019642096491726673,13560921734944347555,131072 /prefetch:8
                      2⤵
                        PID:4480
                      • 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=5208 --field-trial-handle=1912,i,16019642096491726673,13560921734944347555,131072 /prefetch:8
                        2⤵
                          PID:4496
                        • 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=4956 --field-trial-handle=1912,i,16019642096491726673,13560921734944347555,131072 /prefetch:2
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:2136
                      • 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:2736

                        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

                          823B

                          MD5

                          ff892be8b541305068e84c0e61041396

                          SHA1

                          6243fc6331b7e46d4c5565298dcfdac4b4764279

                          SHA256

                          17e36582e2304ed06c2f3fbc90f2e554d24bbedcfd5c0483c0664ca071a48b0b

                          SHA512

                          9071d9954efc81ea9328ec5e3b94b997f20f7213237b2a480461500c9e0f0da4a9e63a8b8e757335abf12ec876e4bdc4a3d695fc41ff83a090107cd856b3232b

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

                          Filesize

                          6KB

                          MD5

                          cb22df96614880d4e003cc8fdb23652a

                          SHA1

                          15c58745125c7d715df2e1c9cf43818f3b0784a0

                          SHA256

                          cf009d4e6a6c672569cb9aa8b7275250dff62d47da2d80bc7de6830088c7856b

                          SHA512

                          b69646a9dcf621703e7a022212866b1eec54cd1d6a3ab5b2c3e992c9b78ed938b5067724489332b9978aeb32f027c5b1b9b8226c9a71303da2d9473c4da56778

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

                          Filesize

                          115KB

                          MD5

                          d3c2a9d2c94ade1b3668b02b08506a39

                          SHA1

                          9d74cf6c368ab9b0d84b8d8717adf0c0ad39a780

                          SHA256

                          25ab7f63119be4b1695e0cd739883bfe5800f261abe5dd6721643b3e4ecf7cb3

                          SHA512

                          f0690dc87e96e4cd54b7bde776ecad2a6d27fe0eb134def5bd799587ee72c536c66e6248c50c7444d5b183c43092ae928dc082915b24d709c4b2d3d803cd9e52

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

                          Filesize

                          115KB

                          MD5

                          6cdaa5a8bc608ad03988830735b20b53

                          SHA1

                          a98cc8a2bc8d441e30a3ddffb8c81527fc0b697a

                          SHA256

                          c18e09b483b67af32b5dab43edec0f5f6ec39a8ddcd6470a67a60e5cfb4f26d5

                          SHA512

                          90fb511703415e676fb61fdc522cd371a29d1b49e72e8e7837c67be13c7f3a7a5ff2018d3c91f1f58a8b35ff8524f8b9d802d6ed21ce1443fff9054c5ee7b5d3

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

                          Filesize

                          116KB

                          MD5

                          d4112212c569209023bc225913a4f006

                          SHA1

                          7b7de16d1a9b6ec54cf05e606d4c29b6d04434fb

                          SHA256

                          a6729520f9eab2edad4eab8b9420289b2a1623f2259195c6726162a3aecc2324

                          SHA512

                          5fbca57997f05a264de77f5f62058708d5114ed7a5c508b50f5046ffb8ce79e4c453e8fb255eb92e426f6a7218745e197fa395ad4f82bdd7cd76dfe966c22cdc

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

                          Filesize

                          2B

                          MD5

                          99914b932bd37a50b983c5e7c90ae93b

                          SHA1

                          bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                          SHA256

                          44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                          SHA512

                          27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd