Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/10/2023, 16:35

General

  • Target

    http://tx71bhdldaqku26axg8l.ezlh93p.ru

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 6 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument http://tx71bhdldaqku26axg8l.ezlh93p.ru
    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:2148
    • 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,0x100,0x104,0xd8,0x108,0x7ffab3179758,0x7ffab3179768,0x7ffab3179778
      2⤵
        PID:3436
      • 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=1660 --field-trial-handle=1916,i,15220743320509284471,18317077927119415259,131072 /prefetch:2
        2⤵
          PID:2176
        • 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=1800 --field-trial-handle=1916,i,15220743320509284471,18317077927119415259,131072 /prefetch:8
          2⤵
            PID:5000
          • 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=2212 --field-trial-handle=1916,i,15220743320509284471,18317077927119415259,131072 /prefetch:8
            2⤵
              PID:4508
            • 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=2948 --field-trial-handle=1916,i,15220743320509284471,18317077927119415259,131072 /prefetch:1
              2⤵
                PID:1624
              • 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=2984 --field-trial-handle=1916,i,15220743320509284471,18317077927119415259,131072 /prefetch:1
                2⤵
                  PID:1620
                • 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=4444 --field-trial-handle=1916,i,15220743320509284471,18317077927119415259,131072 /prefetch:8
                  2⤵
                    PID:1772
                  • 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=4888 --field-trial-handle=1916,i,15220743320509284471,18317077927119415259,131072 /prefetch:8
                    2⤵
                      PID:5008
                    • 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=4804 --field-trial-handle=1916,i,15220743320509284471,18317077927119415259,131072 /prefetch:1
                      2⤵
                        PID:4176
                      • 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=10 --mojo-platform-channel-handle=5520 --field-trial-handle=1916,i,15220743320509284471,18317077927119415259,131072 /prefetch:1
                        2⤵
                          PID:3776
                        • 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=12 --mojo-platform-channel-handle=5728 --field-trial-handle=1916,i,15220743320509284471,18317077927119415259,131072 /prefetch:1
                          2⤵
                            PID:1684
                          • 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=11 --mojo-platform-channel-handle=5704 --field-trial-handle=1916,i,15220743320509284471,18317077927119415259,131072 /prefetch:1
                            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=2472 --field-trial-handle=1916,i,15220743320509284471,18317077927119415259,131072 /prefetch:8
                              2⤵
                                PID:3676
                              • 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=6092 --field-trial-handle=1916,i,15220743320509284471,18317077927119415259,131072 /prefetch:2
                                2⤵
                                • Suspicious behavior: EnumeratesProcesses
                                PID:2500
                            • 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:4100

                              Network

                              MITRE ATT&CK Enterprise v15

                              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

                                1KB

                                MD5

                                6cc2fd13a89861546f2991783156a95a

                                SHA1

                                9638e2fec69727a5320cfe08889056e62f9ced08

                                SHA256

                                debbe6076236d2450df96d3d6fdd292e6c812f152692d703413542fd3998006f

                                SHA512

                                479e8348bfe1bd5759cdc82342b404d87b7dfc86e007c32a49a34e04ef59218b192ee8cbbdba54f26de8c11b141bcff7e06588292cb2182f17b2a6752d28ac9d

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

                                Filesize

                                4KB

                                MD5

                                4776e6b398e3cf395e534a933d683bd9

                                SHA1

                                ac8fbd279451e928e9cc5f33de1342716521c249

                                SHA256

                                82a906b06efbc94f790d88220e2b44ccfed5a25196bc460575ea4fdd56a1c5b2

                                SHA512

                                2b46f475854a3f0779b6f8ad122a63441bf484e53a301b265235d296e71d1d33d0d3b1db1bdfb38b1757473b5ef2b23bf596acbaf5b537f676594df0802b1e74

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

                                Filesize

                                1KB

                                MD5

                                0447bceea50aeefa33dddc3934aae2f2

                                SHA1

                                0bc7da35f01c56cf8b317734e749e4f1fb8e8fe0

                                SHA256

                                503e20dd2bbd74837f67c0e4e9aa06be83d6ad4f8b5b754c26a2c8a5e703d036

                                SHA512

                                72bef307628c0c23003f16792a42329f07e0fa80fc1a85b5f6c54d69a717804dd1bb65101930d851f46ee4f742aa556a8f41de6c9ba8ae261d5dd89f1cdda37a

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

                                Filesize

                                1KB

                                MD5

                                087bfe30c37b2b25432c48c0fbe0b663

                                SHA1

                                f01801bc865cb0c703a41bd6735eae0125ec4343

                                SHA256

                                297c6ca83b698c9d6f156deda6bc6d514461aeda320d068988b487084dc3bd96

                                SHA512

                                878c7a2619dd495233c72dd6d6078468946acbd16faca2f8c51d96b703f5a6dd4c794aa71f9a35c4307ecc5d4e96116ef73e6eddf6021bc5665b4d36b9cc711d

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

                                Filesize

                                6KB

                                MD5

                                047f7fc2e7e39c0271deb1105f135153

                                SHA1

                                f3b69452eac8466ea862e2de8a34a0692cda9ea5

                                SHA256

                                12abb72a942d287b4cf6d49ce3eb474e3bc9b0add632a01b0e8c7fbef0d10e46

                                SHA512

                                2e148ef7622e7740ba79de3539be038931586124d360b1df594837a1e9c3634bbc294e86af24361521c7c7842b580103709d8ce39b80a9c6c5065a922d13ac94

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

                                Filesize

                                7KB

                                MD5

                                81b640e954ce999bd9ebc2b1cdd87099

                                SHA1

                                9911d9e0f7a537a15c68a996213f735c936edd12

                                SHA256

                                96eb48adde302d46599c6251c474145de8f85927cccaf2ae0e26d0f7a4bcce67

                                SHA512

                                714510fde6d0ada7cf3e9a1f910d550941ed9593b8e9a14c65db80e87c8470c5c7085b47c5d6d60e7b3778f42ce99b3909d7b8d7b0aa6ed85dcc5d14a10897b9

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index

                                Filesize

                                216B

                                MD5

                                2ff23ebb6fa698c7d86d47bc3d7dc4b7

                                SHA1

                                09a0714c4c631e1b978a90f93504b5fb09b189ca

                                SHA256

                                4f3530799858da96ee7a34f40c291913e08bc5d94e08a34095c1ccbf883cadcc

                                SHA512

                                c7a2e4624a662fe7a955664aa05fde0d2975ffc9b3162f5c9c8b9b064c9bfa717de25cd05a897d8366abc018fc4a9816de845fd15f133ec8087225c4c2919e18

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index~RFe57ff7e.TMP

                                Filesize

                                48B

                                MD5

                                28464b9ed981de20cae4822bbe2a3afd

                                SHA1

                                3d994e3c694d90b610a2cbd40f0655ca85226a28

                                SHA256

                                14bdb731e7575b9b6d05c016edc57b50e23c2f28df5476bc45a394617783c1aa

                                SHA512

                                f3e86605e455c433fb0b57abdc4ca0ce89e96bb2742ae7884495aff384421102b4a8f5d3a459abd7f68f46389399ae771dbed78c5eedf4317ec9b0d503cded89

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

                                Filesize

                                101KB

                                MD5

                                6a5b821c3f0d993035d15b42c5576117

                                SHA1

                                a571b6d28939cd8799a16b40a21c1225b5868383

                                SHA256

                                40854258f50c0e45ca96317bc0cfb48fb5432ed191810e62d199a1b5687698f2

                                SHA512

                                5ace2abaa8a97c408f6decfefa421b26e3311e752453b5cb1c41761bb6db4f2dd4d0ad149fde7f291aa9e35f8fc97b141ab9f3d3534412aff75910ee6967e5d0

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

                                Filesize

                                2B

                                MD5

                                99914b932bd37a50b983c5e7c90ae93b

                                SHA1

                                bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                SHA256

                                44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                SHA512

                                27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd