Analysis

  • max time kernel
    68s
  • max time network
    64s
  • platform
    windows10-1703_x64
  • resource
    win10-20231215-en
  • resource tags

    arch:x64arch:x86image:win10-20231215-enlocale:en-usos:windows10-1703-x64system
  • submitted
    23/01/2024, 10:19

General

  • Target

    https://ddec1-0-en-ctp.trendmicro.com/wis/clicktime/v1/query?url=https%3a%2f%2fentholdings.i%2dsight.com%2fcase%2ff167e3a5%2da974%2d457d%2dbc80%2d24e191754fd8&umid=ad985048-7519-4b4a-88c8-06a0a72bb539&auth=65a620fa4b6e2edf0405a6ed61dc7465231096cd-527e229a0969bc726b1c22644c8c95accde4bf92

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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument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://ddec1-0-en-ctp.trendmicro.com/wis/clicktime/v1/query?url=https%3a%2f%2fentholdings.i%2dsight.com%2fcase%2ff167e3a5%2da974%2d457d%2dbc80%2d24e191754fd8&umid=ad985048-7519-4b4a-88c8-06a0a72bb539&auth=65a620fa4b6e2edf0405a6ed61dc7465231096cd-527e229a0969bc726b1c22644c8c95accde4bf92
    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:4756
    • 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=0xcc,0xd0,0xd4,0xa8,0xd8,0x7ff84db19758,0x7ff84db19768,0x7ff84db19778
      2⤵
        PID:168
      • 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=2108 --field-trial-handle=1760,i,4412984157203859436,5972231534168412205,131072 /prefetch:8
        2⤵
          PID:8
        • 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=2928 --field-trial-handle=1760,i,4412984157203859436,5972231534168412205,131072 /prefetch:1
          2⤵
            PID:1560
          • 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=2920 --field-trial-handle=1760,i,4412984157203859436,5972231534168412205,131072 /prefetch:1
            2⤵
              PID:1864
            • 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=2004 --field-trial-handle=1760,i,4412984157203859436,5972231534168412205,131072 /prefetch:8
              2⤵
                PID:1892
              • 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=1524 --field-trial-handle=1760,i,4412984157203859436,5972231534168412205,131072 /prefetch:2
                2⤵
                  PID:4376
                • 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=7 --mojo-platform-channel-handle=4492 --field-trial-handle=1760,i,4412984157203859436,5972231534168412205,131072 /prefetch:1
                  2⤵
                    PID:1080
                  • 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=4840 --field-trial-handle=1760,i,4412984157203859436,5972231534168412205,131072 /prefetch:8
                    2⤵
                      PID:1504
                    • 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=4964 --field-trial-handle=1760,i,4412984157203859436,5972231534168412205,131072 /prefetch:8
                      2⤵
                        PID:2560
                    • 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:3380

                      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

                        31754aa740ab7d2755376618552b8fc7

                        SHA1

                        3a9d500ff5abd7f6f3ca119f377f4152d3c0001b

                        SHA256

                        ca4c08c2f9b13e7dca1b18f3ec8db416964c605d58ead5bdc637db366e51f2fb

                        SHA512

                        2e963965db38f76a06e8ae5335491ebf8ea0928f6c3bec1239c069a96c5359c0b10bca16617024f8f4705bef9d3255840214d3834df5feaee859e70d4f83eea1

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

                        Filesize

                        6KB

                        MD5

                        75188989d60c11a900be3f6948e59cb6

                        SHA1

                        cac2e9571d2e83c12cb65a2fe77e09dacdd58d69

                        SHA256

                        68a15f5b5a9a6078a1a9d2ca4337b9aad5faa3c4f0b3fa0f761e4f5a909f3169

                        SHA512

                        55fe6f761c3fa8a6da763aeeb01c99cf39ab5a8dd60da1a799a984e647fa5a6e195135daf24413766d61abe589709dd9335456fd98f94a2bf9d0198ff542a0a8

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

                        Filesize

                        114KB

                        MD5

                        1d448165323070089d2e9c9243a9289b

                        SHA1

                        0a1c4a62827048d78cb9ee9726fb0167fe689e4a

                        SHA256

                        ce84d726da0d306119e38a005c1e5c9b55108bcf70f128af02c2f43023198622

                        SHA512

                        baf20a41552ddfcb9119091b2343806375f35cfe1945a20b7b33a213a854cde32c8f828a146b10c84f83fb2c6590f91b6006e8855da462a2a793ad031f04503d

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

                        Filesize

                        2B

                        MD5

                        99914b932bd37a50b983c5e7c90ae93b

                        SHA1

                        bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                        SHA256

                        44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                        SHA512

                        27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd