Analysis

  • max time kernel
    150s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-05-2023 07:27

General

  • Target

    https://mkto-sj240021.com/NTYxLVpOUC04OTcAAAGLpZZMZG5eQvb9EPW0kS6xh5xrRfAyEkYwEUAk8L0bNgvYwvZ87V4PgQZrZfIL4jjjQBKQRI8=

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 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    "C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" https://mkto-sj240021.com/NTYxLVpOUC04OTcAAAGLpZZMZG5eQvb9EPW0kS6xh5xrRfAyEkYwEUAk8L0bNgvYwvZ87V4PgQZrZfIL4jjjQBKQRI8=
    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:4572
    • 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,0x100,0x104,0xd8,0x108,0x7ffb46e39758,0x7ffb46e39768,0x7ffb46e39778
      2⤵
        PID:4840
      • 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=1804 --field-trial-handle=1812,i,3471958819980919713,15254792381774665056,131072 /prefetch:2
        2⤵
          PID:1916
        • 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=2168 --field-trial-handle=1812,i,3471958819980919713,15254792381774665056,131072 /prefetch:8
          2⤵
            PID:1952
          • 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=2244 --field-trial-handle=1812,i,3471958819980919713,15254792381774665056,131072 /prefetch:8
            2⤵
              PID:3848
            • 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=3172 --field-trial-handle=1812,i,3471958819980919713,15254792381774665056,131072 /prefetch:1
              2⤵
                PID:1820
              • 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=3200 --field-trial-handle=1812,i,3471958819980919713,15254792381774665056,131072 /prefetch:1
                2⤵
                  PID:2600
                • 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=4484 --field-trial-handle=1812,i,3471958819980919713,15254792381774665056,131072 /prefetch:1
                  2⤵
                    PID:4608
                  • 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=5108 --field-trial-handle=1812,i,3471958819980919713,15254792381774665056,131072 /prefetch:8
                    2⤵
                      PID:1708
                    • 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=5280 --field-trial-handle=1812,i,3471958819980919713,15254792381774665056,131072 /prefetch:8
                      2⤵
                        PID:1596
                      • 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=10 --mojo-platform-channel-handle=5132 --field-trial-handle=1812,i,3471958819980919713,15254792381774665056,131072 /prefetch:1
                        2⤵
                          PID:4972
                        • 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=4636 --field-trial-handle=1812,i,3471958819980919713,15254792381774665056,131072 /prefetch:2
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:1628
                      • 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:4372

                        Network

                        MITRE ATT&CK Enterprise v6

                        Replay Monitor

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                        Downloads

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\53a00384-12d6-4811-a320-e4711c4f4783.tmp

                          Filesize

                          6KB

                          MD5

                          8963ceb97bdd8007fff05bd4eff959ed

                          SHA1

                          20e99ac3e90310960614d058eb57d8742a34381c

                          SHA256

                          5883ffbd001d4366ca39a302773abdb343a7c0737f128a8cf3b7b24a2a8431a6

                          SHA512

                          1c49f95d28d37e1d689f0829ead44cd64cedfdac4880151831d06ddd36bd978294d20cfc4f6a588bbcd5298bb730442582120d32e9e38d9a2069627a2daaa1db

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

                          Filesize

                          288B

                          MD5

                          2e6f7d4d51065bb718788e868f8ae29c

                          SHA1

                          eb5669e6064d38c088ab80677328a2cd63bc92ce

                          SHA256

                          c5463e39d56c99b3b858bce84342b260fe2cdde6d3f38e81cadefa0dd2e9611c

                          SHA512

                          221bb55caae2ab3e516b3b6cf2fa9009bd8eec5538dee3b2c375ad0d1c03fae7656a42f4f3037079cb1c37780c3091b89c08ee1b5e8effd16d4aef1645ced8c2

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

                          Filesize

                          2KB

                          MD5

                          82e24637f97436143484bd51b2f9742b

                          SHA1

                          06b57d33fc4a400c3ee51a8d7cca61b0d5d6984e

                          SHA256

                          d3c97560deb3b7a6e563c3cca209097783839109427a8f2b419cb4bf48dbcb0f

                          SHA512

                          9da86bf0ec13125e0a3e008c72ecbd208ae7358aefb9d6517a1f5b45c3eb4a478bc06b208936272ca8570074a517299d0445a08a503b8a65d81ec868040a2895

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

                          Filesize

                          2KB

                          MD5

                          651e031a42fb3479416ca37a38b8f937

                          SHA1

                          5323454a110be156b5cae4b8ba780befc7dc442c

                          SHA256

                          5e5d9996faf2f78191467c397414e34d5da2ea5b839ba0430abb03735bcf4ba9

                          SHA512

                          442e32513413965d14be39df30c16e2d57d508d10b69a8b459358bb347a95b5889e401e440ab645a1444be73fd468cfb32853b722907a8a1c1f1afec05954f5c

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

                          Filesize

                          706B

                          MD5

                          ccf710a0c7dd6d6b52afe9cd332937a6

                          SHA1

                          07e37e0385af4fdc0559bbbefb443d6c7deee8ef

                          SHA256

                          2ccd97a92de7e5649d84b0abf717bb36bb9e423e501c78ec2196bfe49976506a

                          SHA512

                          ddd07bf2e01adf3ebe51cf42ab5db8932c35e3db49a9c2915db68f223607bec7638ee52f21598451cc3fa54f0d1ac685e547aa5452c9b24de3960e96151a43e9

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

                          Filesize

                          706B

                          MD5

                          0de4d1682724eefe66bb4fff5e922e59

                          SHA1

                          73c0f225b2cebb6f4b99af5689232e85e5ccf9c1

                          SHA256

                          73f8c7f6bd0ed4803dc7cec3372c9f4c596b334697172c1c210703107f2c24e7

                          SHA512

                          f1f6007ee095650e2e51202c60671f3921862d87e0803a22d71585fa9a506cffea84a39f3a2bf00f439ee9fae832b120fd5bf7cbba8d50d4e0f416cb74ff546b

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

                          Filesize

                          6KB

                          MD5

                          08301dbd511d24fe1a7c7cdcfc546392

                          SHA1

                          3dbe9e1464c39a410fa3a8045872b614a4953522

                          SHA256

                          53694a1e36e490f53aec2e3692c5307820f5bc8e31e4bf9919474456e56b48ac

                          SHA512

                          2a7adca6e36e0d264fcf352745b70c6efd35d004178ae10cdedc1c925b5ecddb2dbf746c8bf2df5e6582dd10c2a13020b2bad012046bcfa6c17d28acae4fb6fc

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

                          Filesize

                          149KB

                          MD5

                          0e3b2c144b8b76a983e09028bf91aaf4

                          SHA1

                          ad19559ddcb1a3a05c5baba1b2f40c7d06428264

                          SHA256

                          77b13f8fafcab686a5b8c22b9eb940aa079ccb3c501087024ffba4c429edfe1f

                          SHA512

                          c5793964c3a0875f1fdc1b678612dabfb5b3049469160f86b4dadb45748eb0ffaac357594235ae16a9b58f2834998ea1e6e99cf0fb47da5baaf6bffb2d18658d

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

                          Filesize

                          2B

                          MD5

                          99914b932bd37a50b983c5e7c90ae93b

                          SHA1

                          bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                          SHA256

                          44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                          SHA512

                          27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd