Resubmissions

24-03-2023 03:50

230324-eea5laca49 1

24-03-2023 03:42

230324-d9r6xsea61 1

24-03-2023 03:41

230324-d8x1saca24 1

Analysis

  • max time kernel
    120s
  • max time network
    108s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-03-2023 03:42

General

  • Target

    ATT00012002.htm

  • Size

    210B

  • MD5

    ec648e280ee68a08b16602d335687c33

  • SHA1

    424af13b5e65931b6897386f95343e8693b7099f

  • SHA256

    bd27523d0e5b852f6a4fa1d7a9163ad361adbfb0b95541c7370d7f4e9b486cf3

  • SHA512

    038eb9622dfba3850d31178c1bbdd7e611a4281f53dd0fb39cc80132140df83887e42b617f636a2e07a77af5f3dc22742c4adf3d282a551d83a87545d9fed534

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 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    "C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" C:\Users\Admin\AppData\Local\Temp\ATT00012002.htm
    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:4484
    • 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,0x100,0x104,0xd8,0x108,0x7ffb91c59758,0x7ffb91c59768,0x7ffb91c59778
      2⤵
        PID:5004
      • 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=1800,i,10432979361363104246,4764302599481659156,131072 /prefetch:2
        2⤵
          PID:4304
        • 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=1800,i,10432979361363104246,4764302599481659156,131072 /prefetch:8
          2⤵
            PID:4024
          • 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=1320 --field-trial-handle=1800,i,10432979361363104246,4764302599481659156,131072 /prefetch:8
            2⤵
              PID:1960
            • 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=3220 --field-trial-handle=1800,i,10432979361363104246,4764302599481659156,131072 /prefetch:1
              2⤵
                PID:4872
              • 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=3256 --field-trial-handle=1800,i,10432979361363104246,4764302599481659156,131072 /prefetch:1
                2⤵
                  PID:1180
                • 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=4092 --field-trial-handle=1800,i,10432979361363104246,4764302599481659156,131072 /prefetch:1
                  2⤵
                    PID:452
                  • 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=8 --mojo-platform-channel-handle=4740 --field-trial-handle=1800,i,10432979361363104246,4764302599481659156,131072 /prefetch:1
                    2⤵
                      PID:4332
                    • 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=9 --mojo-platform-channel-handle=3208 --field-trial-handle=1800,i,10432979361363104246,4764302599481659156,131072 /prefetch:1
                      2⤵
                        PID:3432
                      • 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=5304 --field-trial-handle=1800,i,10432979361363104246,4764302599481659156,131072 /prefetch:8
                        2⤵
                          PID:4280
                        • 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=5512 --field-trial-handle=1800,i,10432979361363104246,4764302599481659156,131072 /prefetch:8
                          2⤵
                            PID:4920
                          • 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=5412 --field-trial-handle=1800,i,10432979361363104246,4764302599481659156,131072 /prefetch:8
                            2⤵
                              PID:3768
                            • 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=13 --mojo-platform-channel-handle=4028 --field-trial-handle=1800,i,10432979361363104246,4764302599481659156,131072 /prefetch:1
                              2⤵
                                PID:4200
                            • 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:3048

                              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

                                240B

                                MD5

                                9a5eaab8e807ae5c3b20f0fd3f451b53

                                SHA1

                                62e46227837a4039e195668641621eabe260a8a4

                                SHA256

                                46402ecfa3dff4aaf817bac54afc07abff60176a7bc2b9c8809c124cf6a41c2b

                                SHA512

                                b0887a073048839521f9fefda69dced9019e4b3dd7c6282c90991b323282c4774cf8abfaf399b7ac7a72ee12b229c582608d60edf41859d98b5189473f2cbd29

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

                                Filesize

                                1KB

                                MD5

                                0c59b246619d21aff6e1536356c58d6e

                                SHA1

                                f222b6f49c12e3fffd4c85238998af322484a6f9

                                SHA256

                                87a3085382d60935de3463e420fb6d6b9dc12b8fa19bb0b283ee768b57f67c17

                                SHA512

                                16a0e13239b8098a93bbbf42de12f5afdeda84ab900454e8079d2d3fed899e88db6591b1d924d3872b7e5eabd907a56ffa300c66f2909a7359d782268bc48f77

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

                                Filesize

                                538B

                                MD5

                                692c3d82929ede4e7dfeeda64652e50e

                                SHA1

                                bbb70f92e5aa8f80669ddf8969a53086b7a144a7

                                SHA256

                                bb86936a348f3c5c4f3fb76b8d9ef3f6f5192b1d3bfbed665c8a915c8f1150be

                                SHA512

                                7d91554cd2f50c9ab395394456dd66f2945ab1fc976d0d2d59eaf03b8357750d965c30dc471e3f087e81ea26341e1d3a8a1778cfc3b4e6c3bcb42df74a25eb6e

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

                                Filesize

                                6KB

                                MD5

                                ffc4fdc61ee50609556eac307644a66c

                                SHA1

                                41c33ac7b33ee24e8b9f1f8b102ef2e8a57c280f

                                SHA256

                                a02b941cb5ad617bb71cc3cf0c2f05565b96fa64720f86ded9163a8defe09ea2

                                SHA512

                                82afe06fb168130a18b9e30c560ff7d558db14d18bb3e97696a46258434cdeba29effe8ae9a1468c9264af8eb98c87a808a72aff03c4d6e6cff53d7e4062186e

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

                                Filesize

                                6KB

                                MD5

                                c62b2d741d6ed7dd1bf313e38e1e363c

                                SHA1

                                b02ab620a5121415f43b96f3ac7088b9d91ad6f9

                                SHA256

                                e80238666732e9eba7899e6cc05e65be514a73e79a26a3fe26eeb9e2371e6409

                                SHA512

                                7dfd4036d6f3e96ad850e60d71e42b369d6b5e11c3f3e84717096a3397017c4c4c5ceca654ca8a262d6a30274fa7bb630f8d54142af6a48f1c95c1a6f5ec145a

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

                                Filesize

                                15KB

                                MD5

                                45ee5bf8671af51f7bc89c075f8d70fc

                                SHA1

                                b5a0aee78dbe9529afe805f7e2a94ebbe4d4681f

                                SHA256

                                1936c30e40b56d84acabb408770d2db8f31bd09c09682a2444dfda0b060d4db6

                                SHA512

                                a4a345d8832aab9de54bcae3d62fd32f3520cc13e2b1c8065225acd20245ff32ceec8086f384d1d2acc8c1cf2d8efeb36332f50f59a43a9413904d70079343da

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

                                Filesize

                                145KB

                                MD5

                                424f1cf7dad333e3fa03d6c581df9e07

                                SHA1

                                66696122ff7ff60296b98281e5cc3de653b3146e

                                SHA256

                                de93d91b013e439740296550356ee1be79160ba0fa3340090065243711a771c5

                                SHA512

                                eb1faf70343f9f54e154ec9a2d22eedd4a6b979911a709553fe8413bacfc87a15914f3a5a6fa127fd8de1991b82693035e84009c000f882c829319afaa592483

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

                                Filesize

                                2B

                                MD5

                                99914b932bd37a50b983c5e7c90ae93b

                                SHA1

                                bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                SHA256

                                44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                SHA512

                                27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd