Analysis

  • max time kernel
    299s
  • max time network
    295s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/03/2023, 16:55

General

  • Target

    https://texas-tfc.litmos.com/

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 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    "C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" https://texas-tfc.litmos.com/
    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:1352
    • 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,0x100,0x104,0xd8,0x108,0x7ffdac1d9758,0x7ffdac1d9768,0x7ffdac1d9778
      2⤵
        PID:392
      • 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=1812 --field-trial-handle=1832,i,17179931741524336273,16656690537614831163,131072 /prefetch:2
        2⤵
          PID:4328
        • 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=2160 --field-trial-handle=1832,i,17179931741524336273,16656690537614831163,131072 /prefetch:8
          2⤵
            PID:368
          • 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=2156 --field-trial-handle=1832,i,17179931741524336273,16656690537614831163,131072 /prefetch:8
            2⤵
              PID:1840
            • 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=3188 --field-trial-handle=1832,i,17179931741524336273,16656690537614831163,131072 /prefetch:1
              2⤵
                PID:828
              • 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=3204 --field-trial-handle=1832,i,17179931741524336273,16656690537614831163,131072 /prefetch:1
                2⤵
                  PID:4372
                • 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=4984 --field-trial-handle=1832,i,17179931741524336273,16656690537614831163,131072 /prefetch:8
                  2⤵
                    PID:2612
                  • 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=5160 --field-trial-handle=1832,i,17179931741524336273,16656690537614831163,131072 /prefetch:8
                    2⤵
                      PID:4896
                    • 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=5232 --field-trial-handle=1832,i,17179931741524336273,16656690537614831163,131072 /prefetch:8
                      2⤵
                        PID:1500
                      • 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=2792 --field-trial-handle=1832,i,17179931741524336273,16656690537614831163,131072 /prefetch:2
                        2⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:3100
                    • 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:3668

                      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

                              264B

                              MD5

                              660e6c3d540b33d7375950133e665166

                              SHA1

                              197be3a049c99373fd4e2f36b35a3d94c0c34014

                              SHA256

                              42dadcdfabe156129e333f81a77a3403cc5aab8800f5a010cb1f5348eb383fba

                              SHA512

                              9ff8e9a4bd47f49def0f3cf8371116d1a45d62b26fd2e9e7c75f5c891841ff6fbd4008124ce3914569c765dce679077622c7719422e2d53df6fde04e83652d72

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

                              Filesize

                              2KB

                              MD5

                              e6533a19bc675ec8c8f5b36e4f981b67

                              SHA1

                              312a0c2bba9579bc40dcec363e0782832836e03e

                              SHA256

                              693680ec3592c01cad72a65f67f0e0a8b2a1e35b55c48a98333c986ec6332df9

                              SHA512

                              d5bb503078f06c6f6c43f9d1c077ca428c03dfa8cbd6f89241d5fb290ba7d0c3f67eda5645749c8764253a6580483defa054490283c55cabdd7dd7c869535aea

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

                              Filesize

                              539B

                              MD5

                              47d1045985a3882acf0fe2f4b2912107

                              SHA1

                              bb1b8384d35f0aa64f5e4eb13cdd4ab1048bbd31

                              SHA256

                              dcd9189abda7420984fbe69c9cef9aa3e8061644e8050c8364bac6c965b4fbe7

                              SHA512

                              eac2a0911d9e1e89101eace6e8df95215c5b4eef7fc737f8fe57afcdd61ff3ab754523603ce99e86c2ae80776128a952c30ccc7846298143c8a7c331d4a76c9c

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

                              Filesize

                              6KB

                              MD5

                              0d6ae5fb6a15dd9083f0c6332ee14891

                              SHA1

                              756c65c4b816e6be16f1ab0fc5b1993d06a7901a

                              SHA256

                              1ffd28f5ddb8135030d44aec203c07d4c87d1ea3aea42f00405d37acb38b3634

                              SHA512

                              9070fe6d8f914e72f410a894b803ace2f302aa090698a1597b7d48d83381759e35fc072065067b45808755e1075a781e660a34ba29c3610e079ce721ab7ae4b1

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

                              Filesize

                              15KB

                              MD5

                              f0d67aa7e8b6fa1dfeaf4b2a197fb06f

                              SHA1

                              335557d2abe2c45af9665f576869258ab5bde0f8

                              SHA256

                              7cbf040a58efd976963fa57cb45c7f2cba2b5f5f0ae0c482dcdef7bbb7ef682f

                              SHA512

                              c64b3194754491960bc943cf6121d10e789023403ecee1055b12eec6381f7a55089ae7fd86024843ce2125ac2b91afc1e430c9bc590bd3b1d0ae2cf583139a1e

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

                              Filesize

                              142KB

                              MD5

                              9cfd45adbf9cfa8c095bfa686ef7d18e

                              SHA1

                              6c3ed1eee1258ee236535e60c674a659019fa58b

                              SHA256

                              8f7873e1efb0451b4e2c32e90a0ccb0cdf1dfa2f00b6ff570772f5f9555012b7

                              SHA512

                              b8f1a50d21646790aec4be916f92a9ebd38dcaab4815f624825e955fa7c22d7877d5f804824d883c08a239b4988af088f7efa84d8ca5ee8ddfd7e94f0046bbbe

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

                              Filesize

                              2B

                              MD5

                              99914b932bd37a50b983c5e7c90ae93b

                              SHA1

                              bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                              SHA256

                              44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                              SHA512

                              27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd

                            • memory/2612-180-0x00007FFDC93A0000-0x00007FFDC93A1000-memory.dmp

                              Filesize

                              4KB

                            • memory/2612-179-0x00007FFDC9680000-0x00007FFDC9681000-memory.dmp

                              Filesize

                              4KB

                            • memory/3100-245-0x0000026DD4DE0000-0x0000026DD4DE1000-memory.dmp

                              Filesize

                              4KB

                            • memory/3100-244-0x0000026DD4DE0000-0x0000026DD4DE1000-memory.dmp

                              Filesize

                              4KB

                            • memory/3100-246-0x0000026DD4DE0000-0x0000026DD4DE1000-memory.dmp

                              Filesize

                              4KB

                            • memory/3100-251-0x0000026DD4DE0000-0x0000026DD4DE1000-memory.dmp

                              Filesize

                              4KB

                            • memory/3100-250-0x0000026DD4DE0000-0x0000026DD4DE1000-memory.dmp

                              Filesize

                              4KB

                            • memory/3100-253-0x0000026DD4DE0000-0x0000026DD4DE1000-memory.dmp

                              Filesize

                              4KB

                            • memory/3100-252-0x0000026DD4DE0000-0x0000026DD4DE1000-memory.dmp

                              Filesize

                              4KB

                            • memory/3100-255-0x0000026DD4DE0000-0x0000026DD4DE1000-memory.dmp

                              Filesize

                              4KB

                            • memory/3100-254-0x0000026DD4DE0000-0x0000026DD4DE1000-memory.dmp

                              Filesize

                              4KB

                            • memory/3100-256-0x0000026DD4DE0000-0x0000026DD4DE1000-memory.dmp

                              Filesize

                              4KB

                            • memory/4328-137-0x00007FFDC9190000-0x00007FFDC9191000-memory.dmp

                              Filesize

                              4KB