Analysis

  • max time kernel
    108s
  • max time network
    113s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13-10-2023 13:06

General

  • Target

    https://u38118883.ct.sendgrid.net/wf/open?upn=RZnsLlypRaCGMAc0TuBu4Rp0OzGLtUMzlBIi1RdqEvO-2FjuWSHqZkWOOlcKQ5dpEiukOvDTOiMi8nUOzC037S76wR13BxYolkaTXqdTiUTJ3xD59V3pCL4erY9dsFdvaxTTeSvhTGEsQPt2-2BBQ0vG5DUZowvY8Kq1iKO6h9EQEfxqKn-2FJR2XoTGHEOH9j60ahSNzPO7-2BG7aIjRJWCrCPZ4INNJ-2FtdwKIgOu6l8s7h48BfjOLsIcsGpSt2FpSh8YubIvE3GF-2BHbvLdy7xIu5H7ixxxQoWUbgywbWiqGDz7iTd2KsszCC-2BiQ-2BZzH3ESnmMjwKNTQQa0u1Ytc4CN3U-2FMbpM9jVOFFnOu8OGYcKTaaqg11dE-2BGRlYVU-2BAgdaADY9-2F98-2Fr2idei8WNiHQYEoWceYsochoH8-2BuZ97OSf3rnJ68v1kvJVabH2CxrLeavAYd2BchCarEHO6yfctUvLV0KO0s68Sm9oryZvNWhiZjmiwWiW77SnH6gMQK7FIw7DlZ82VsdQb0s9m-2BcsbEjUFc4SO-2BucaXDIxAhajaSRAlFhfmJde6oiaQ5bYGmLRIVGT-2FcqgmnEZMarJyNVZ458caJXsrJWI8KUjsr9lBvYPqEaU4q-2BebYOsh3EOKHFIwIeuz3DUIC3coDS-2BIFk34QlI891PLsODsZ-2BMbqkjaonC2SjthOeyJu0xQxC3mZO1rUrHPI312109wi9mVOdcXwYlB4sgUqpXhGANzTSB92eHnP-2Bfi-2BQZfVhLcHnU7Du3OzrZQWg5qA3o-2B6YVVkTR5CKqxmFFPQhtlkWWJbQdgRVGSIsCrfjNQH5n2y68qOH9qNUa-2Fjt0BzXT0kUYxYJ-2FyH-2BvdD4a-2Fs8v9HyBpEatMF7Q-2F2KPk-3D

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 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument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://u38118883.ct.sendgrid.net/wf/open?upn=RZnsLlypRaCGMAc0TuBu4Rp0OzGLtUMzlBIi1RdqEvO-2FjuWSHqZkWOOlcKQ5dpEiukOvDTOiMi8nUOzC037S76wR13BxYolkaTXqdTiUTJ3xD59V3pCL4erY9dsFdvaxTTeSvhTGEsQPt2-2BBQ0vG5DUZowvY8Kq1iKO6h9EQEfxqKn-2FJR2XoTGHEOH9j60ahSNzPO7-2BG7aIjRJWCrCPZ4INNJ-2FtdwKIgOu6l8s7h48BfjOLsIcsGpSt2FpSh8YubIvE3GF-2BHbvLdy7xIu5H7ixxxQoWUbgywbWiqGDz7iTd2KsszCC-2BiQ-2BZzH3ESnmMjwKNTQQa0u1Ytc4CN3U-2FMbpM9jVOFFnOu8OGYcKTaaqg11dE-2BGRlYVU-2BAgdaADY9-2F98-2Fr2idei8WNiHQYEoWceYsochoH8-2BuZ97OSf3rnJ68v1kvJVabH2CxrLeavAYd2BchCarEHO6yfctUvLV0KO0s68Sm9oryZvNWhiZjmiwWiW77SnH6gMQK7FIw7DlZ82VsdQb0s9m-2BcsbEjUFc4SO-2BucaXDIxAhajaSRAlFhfmJde6oiaQ5bYGmLRIVGT-2FcqgmnEZMarJyNVZ458caJXsrJWI8KUjsr9lBvYPqEaU4q-2BebYOsh3EOKHFIwIeuz3DUIC3coDS-2BIFk34QlI891PLsODsZ-2BMbqkjaonC2SjthOeyJu0xQxC3mZO1rUrHPI312109wi9mVOdcXwYlB4sgUqpXhGANzTSB92eHnP-2Bfi-2BQZfVhLcHnU7Du3OzrZQWg5qA3o-2B6YVVkTR5CKqxmFFPQhtlkWWJbQdgRVGSIsCrfjNQH5n2y68qOH9qNUa-2Fjt0BzXT0kUYxYJ-2FyH-2BvdD4a-2Fs8v9HyBpEatMF7Q-2F2KPk-3D
    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:3476
    • 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,0x100,0x104,0xd8,0x108,0x7ffa5c549758,0x7ffa5c549768,0x7ffa5c549778
      2⤵
        PID:3448
      • 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=1656 --field-trial-handle=1876,i,6967582950790279113,1745841896490844794,131072 /prefetch:2
        2⤵
          PID:3872
        • 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=2216 --field-trial-handle=1876,i,6967582950790279113,1745841896490844794,131072 /prefetch:8
          2⤵
            PID:4532
          • 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=2148 --field-trial-handle=1876,i,6967582950790279113,1745841896490844794,131072 /prefetch:8
            2⤵
              PID:4128
            • 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=3092 --field-trial-handle=1876,i,6967582950790279113,1745841896490844794,131072 /prefetch:1
              2⤵
                PID:1660
              • 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=3064 --field-trial-handle=1876,i,6967582950790279113,1745841896490844794,131072 /prefetch:1
                2⤵
                  PID:2172
                • 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=3760 --field-trial-handle=1876,i,6967582950790279113,1745841896490844794,131072 /prefetch:8
                  2⤵
                    PID:2360
                  • 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=4480 --field-trial-handle=1876,i,6967582950790279113,1745841896490844794,131072 /prefetch:8
                    2⤵
                      PID:1708
                    • 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=9 --mojo-platform-channel-handle=4824 --field-trial-handle=1876,i,6967582950790279113,1745841896490844794,131072 /prefetch:1
                      2⤵
                        PID:4656
                    • 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:1516

                      Network

                      MITRE ATT&CK Enterprise v15

                      Replay Monitor

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                      Downloads

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

                        6KB

                        MD5

                        7a43e778fc0bcfb430ec85edede6e396

                        SHA1

                        a36622c656bc878e2896443f420ce3dec26ff8ad

                        SHA256

                        9b7a25bdc26b06ccb7924ca71ced8c7b508cd4f1dc330fa204d4c0509fc07ab9

                        SHA512

                        28ab0a71fd80246bacac60ed961b779633d8d15728e55d90e5d12526d8a6382501294b74d6fd6fb22d247fe3c5fcffe0c32fd895470a9d4b9d4076aef03df3c0

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

                        6KB

                        MD5

                        6f3f6ae4d4c269eaaa830ea8b5c4ecd6

                        SHA1

                        3791e86e354c3a18c05bff79383741779cb7e83c

                        SHA256

                        355923b09baec3a21380dfef65ca816e3628067dfe9a2014dc1d6bdc0c37e32d

                        SHA512

                        696dc574603bcc92a9e98475ae672dd5256ae2d30878bdde8661a1f9a0f4785b81eafd97afae8632f90f1b8d6b2015f1f0d4b21dfba2ec0cfcf04fb74e11ddbc

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

                        6KB

                        MD5

                        d1d751bc2b50ece1992e61c62f54378e

                        SHA1

                        ba3a01a1862006e82693ac18328faf0a4fb6e5f5

                        SHA256

                        4fbc3f53978980c23bfd1769a4b93c478ccb2184ec71eed48ad9da84c4f59878

                        SHA512

                        b65f8434729c78647a7e162fafa70c036b3e41062950a84c43c62b6fe5160e02375708eba6ca44e129b5451a0378ce49ecd25365af3ec2b54528855c410da0ad

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

                        101KB

                        MD5

                        bfd809fbd18f9bf3f536b6cdee1ca91b

                        SHA1

                        f8a1c6fca2e35802e8948e3b475c6778f5b14bdc

                        SHA256

                        a97b6e715ca4644fd92fe098fb4438ebccaafee2101ded2c921b352629804a94

                        SHA512

                        c8064e2b381739cd08a52ed77f09d56ea0195e05f16b49013cca043bb6e0a259c1051066cdb88da71586101b69c6b74a64d17a4f563146f45fff0bb0cf2045a8

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

                        2B

                        MD5

                        99914b932bd37a50b983c5e7c90ae93b

                        SHA1

                        bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                        SHA256

                        44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                        SHA512

                        27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd

                      • \??\pipe\crashpad_3476_DXRVIZXVFMVTCIHP
                        MD5

                        d41d8cd98f00b204e9800998ecf8427e

                        SHA1

                        da39a3ee5e6b4b0d3255bfef95601890afd80709

                        SHA256

                        e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                        SHA512

                        cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e