Analysis

  • max time kernel
    1199s
  • max time network
    1086s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    07/09/2024, 10:49

General

  • Target

    Solara/Monaco/combined.html

  • Size

    21KB

  • MD5

    13627e7abbbd98cbc93cbb6e3773badb

  • SHA1

    bae2a64695e4f5dcba3b0bb8f56b705e1b779333

  • SHA256

    ab8b42d023144b0f4737522ad073c59d07f8a2db3cdb26b7927b9ac1216d74c6

  • SHA512

    8e93c82c3b6cdb85bb41d509595fc9fd0b55019ec82efedcccef8e0543b2f700648386b06289a0ace338766a028bc0672b6bde6d2f0bf81965c655fc96cd8a51

  • SSDEEP

    384:tETLSQmfElKNihTQRA5Lm0Otk4PVid4s1thbVBJj1BX+BILnoamLR7:yoihTmh8dLthbVBJ3OyboamLR7

Score
3/10

Malware Config

Signatures

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument C:\Users\Admin\AppData\Local\Temp\Solara\Monaco\combined.html
    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:1128
    • 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,0xd0,0xd4,0xa8,0xd8,0x7ff8d7bc9758,0x7ff8d7bc9768,0x7ff8d7bc9778
      2⤵
        PID:4300
      • 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=1620 --field-trial-handle=1744,i,8266143469669785535,671539007313270411,131072 /prefetch:2
        2⤵
          PID:4560
        • 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=2016 --field-trial-handle=1744,i,8266143469669785535,671539007313270411,131072 /prefetch:8
          2⤵
            PID:4724
          • 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=2084 --field-trial-handle=1744,i,8266143469669785535,671539007313270411,131072 /prefetch:8
            2⤵
              PID:3876
            • 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=2884 --field-trial-handle=1744,i,8266143469669785535,671539007313270411,131072 /prefetch:1
              2⤵
                PID:164
              • 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=2892 --field-trial-handle=1744,i,8266143469669785535,671539007313270411,131072 /prefetch:1
                2⤵
                  PID:4636
                • 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=4420 --field-trial-handle=1744,i,8266143469669785535,671539007313270411,131072 /prefetch:8
                  2⤵
                    PID:2740
                  • 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=4424 --field-trial-handle=1744,i,8266143469669785535,671539007313270411,131072 /prefetch:8
                    2⤵
                      PID:1228
                    • 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=10.0.15063.0 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=4500 --field-trial-handle=1744,i,8266143469669785535,671539007313270411,131072 /prefetch:2
                      2⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:2276
                  • 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:2700

                    Network

                          MITRE ATT&CK Enterprise v15

                          Replay Monitor

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                          Downloads

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

                            Filesize

                            1KB

                            MD5

                            7d7a66e2b70dd0a490a7009d994dce90

                            SHA1

                            6efda2d6d7e4beae814255e994fa4fbadeeceab6

                            SHA256

                            c562d1a4927094d9a149fc85a65165188cb91b1606895838b551b807a871d1d9

                            SHA512

                            d300b029127aaaa5ac239bf41c536ef1ed6fa374a28443232db64747573f7212d203bb0e07aa0ce9fc16e27f44c109e4f9e7ed703109f96b9aef4e05e39b8dec

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

                            Filesize

                            876B

                            MD5

                            23ff4906beb46ee50708f1a577f20330

                            SHA1

                            5219250a360f7dd32a0d96830f38938c44b28d2b

                            SHA256

                            a7de27b4e4317554473be1144d2d7c669f4190d06d5eacaf52b2febdf6f31838

                            SHA512

                            257bb3bb6f8865aec634920ac707e78bc3afba5bec5159668424d4a8319b5a3b3c384dd9dc5f87e0ebbe16ae07f48f42094195dcf3274ee9e80355bbcd6090be

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

                            Filesize

                            562B

                            MD5

                            2f251b7ce5bbb86bc5deb87023c5881c

                            SHA1

                            85e6b52372cbbd7e7c0d79bbb2daedb2d909e8b0

                            SHA256

                            f6ec2dadd8814fdc3a978f810f966309d48d1a7a18f273e75f2e877058b5b336

                            SHA512

                            91c014a98dda56db045314e2b78338d64c110c1a2fd4eed178586de2a414668cb47ca0182d6164dd69c896242d25a83f6a7a9601be67e6cb20ea12b15a0b04dd

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

                            Filesize

                            536B

                            MD5

                            a855e8e2edb7872b0309f448bade0169

                            SHA1

                            4038aa7d9c540144e6f8f6816a2c319af8eb6c11

                            SHA256

                            9350dccca2024779b1b07f7d4191269d29e887ad41fa7077b8dfb8ad705fd455

                            SHA512

                            8aea795a9209ee252c6538ef14cc5bd83c0f836932eed3996edc949e682570890d631553acbeca616891393be9096317c7e70465675765f8738b67962a5b9edd

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

                            Filesize

                            5KB

                            MD5

                            2180d415b62e568135a4af79b706c995

                            SHA1

                            9c2f770064a5b0f52f2b37c08b7591bdd84f2850

                            SHA256

                            10ea0edc9c630fe5ede569015c2f0225b484ca7229f93f93e5c9ecbc4ed59589

                            SHA512

                            faba67865904ad5035c8c390dc381a68e202aeb4f652685f398596d1501f53d82925ff827291527749fcfe2379f8b1e71943f2f93ae42caf7d3db4918caf0000

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

                            Filesize

                            5KB

                            MD5

                            6c869acd2b59ea87fb17bc16c0902db5

                            SHA1

                            150f6004a99419128b6e7de487416b2269a595f7

                            SHA256

                            7205bc4d7d038a8f81558f60197fd588619fdc9bd4e43af386c3d7da114053eb

                            SHA512

                            1dcc9c24903b2a8227a009dfc190698dee991b04cc68784ef0fe551fa7a0cab95b202188255aa6d8039811833172942ac9da9a467d08dcf899a33601b49c4c3e

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

                            Filesize

                            5KB

                            MD5

                            0f6860fb6383c5f783b31c5f347c0828

                            SHA1

                            fecd63d64f9465b3e27d158f1ebfc2f47823363a

                            SHA256

                            f320571be5f30691c48a464fbfb5a20ae639c8685120621af6628b7de0edecc1

                            SHA512

                            cef480f7d9b035be7663ce6ba65d9002f151b3242e225fa4f6566db9819d1c7e38506841142ac2b68b1567efe3441c6d71a6a46e0426ea38d670454277d84868

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

                            Filesize

                            5KB

                            MD5

                            db4a32a14459b988640c3a286ebd8f54

                            SHA1

                            37d1b999bc84e199df1ccbaee65920efe1123b17

                            SHA256

                            65ddfd1f1e8f49a45dd765694f5884282c471e23832abf778c8d811e31089a18

                            SHA512

                            7f348515ad515a22f02385a545ee4b9ce0208bff070b0f3c879275d0822d5b42d13e61e1862bc916ca892907bea038b59dcd9f77999371755ee23eb4683d7e88

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

                            Filesize

                            136KB

                            MD5

                            47cbd8f44deac5c0295b2b66e13af2ae

                            SHA1

                            274284434ef37c19f777b314ce9f7fd4ff207c0d

                            SHA256

                            439836a35f57d117f5aa5bcbf8df6d38801a4283be533d5de903bcbdbe9d300d

                            SHA512

                            367b1c8664650123d658970b6eb4e639eb270ca8b1e8f92c07142ca723cabbfcfb6b425e1de2cf9def8855fc2b5bc5034b7ecbda19f7822c41312a7635fc3758

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

                            Filesize

                            2B

                            MD5

                            99914b932bd37a50b983c5e7c90ae93b

                            SHA1

                            bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                            SHA256

                            44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                            SHA512

                            27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd