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Analysis

  • max time kernel
    248s
  • max time network
    244s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/01/2025, 17:36

General

  • Target

    https://steamcomrnurity.com/happynewyear

Malware Config

Signatures

  • Detected potential entity reuse from brand STEAM. 1 IoCs
  • 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 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://steamcomrnurity.com/happynewyear
    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:3212
    • 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:4 --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=123.0.6312.123 --initial-client-data=0xf8,0xfc,0x100,0xd4,0x104,0x7ffa1fc0cc40,0x7ffa1fc0cc4c,0x7ffa1fc0cc58
      2⤵
        PID:1888
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=1920,i,15232014861363283793,1985100360509816335,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=1916 /prefetch:2
        2⤵
          PID:468
        • 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 --no-appcompat-clear --field-trial-handle=2024,i,15232014861363283793,1985100360509816335,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2168 /prefetch:3
          2⤵
          • Detected potential entity reuse from brand STEAM.
          PID:4056
        • 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=service --no-appcompat-clear --field-trial-handle=2268,i,15232014861363283793,1985100360509816335,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2284 /prefetch:8
          2⤵
            PID:4020
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --field-trial-handle=3108,i,15232014861363283793,1985100360509816335,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3136 /prefetch:1
            2⤵
              PID:3028
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --field-trial-handle=3116,i,15232014861363283793,1985100360509816335,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3316 /prefetch:1
              2⤵
                PID:856
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --field-trial-handle=3672,i,15232014861363283793,1985100360509816335,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4516 /prefetch:1
                2⤵
                  PID:4292
                • 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 --no-appcompat-clear --field-trial-handle=4312,i,15232014861363283793,1985100360509816335,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4820 /prefetch:8
                  2⤵
                    PID:1520
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --field-trial-handle=4524,i,15232014861363283793,1985100360509816335,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4596 /prefetch:1
                    2⤵
                      PID:5020
                    • 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 --no-appcompat-clear --gpu-preferences=WAAAAAAAAADoAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAACEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=5028,i,15232014861363283793,1985100360509816335,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4960 /prefetch:8
                      2⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:4044
                  • C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe
                    "C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe"
                    1⤵
                      PID:4748
                    • C:\Windows\system32\svchost.exe
                      C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                      1⤵
                        PID:1784

                      Network

                      MITRE ATT&CK Enterprise v15

                      Replay Monitor

                      Loading Replay Monitor...

                      Downloads

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

                        Filesize

                        649B

                        MD5

                        4c82498160c82b444b6e7d77bd3460f2

                        SHA1

                        d906261ce9f55f48ecbb8746f219047bdb64dd11

                        SHA256

                        c534bcd0963023ffa202d507ff7363b00c46e47aee2c43d4e9eaa475a6fe8e68

                        SHA512

                        e68ffc5bf21fd3ad8c57ce060043bb69871d8903064f0f413ff95a3035a02fed845b8a3e64ea6a621fe1c144df56cf8244ed1a894f9844d79429050d95f3135a

                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index

                        Filesize

                        624B

                        MD5

                        08fd449020e3d46e104e49d8d557ca59

                        SHA1

                        15523bc0a09190344b692a5668b78243d97b71c1

                        SHA256

                        08c625a87f9aed4095f1409bb4c6d4148cfd8d7eb7e4212a9c7fd90803bd0f0e

                        SHA512

                        8e14a89399024cc267c8d7acae9a4b5405ae1f6803eeff8fbf8850a14d0c9ddf4512321a23681929e634577b111a044a650b46914d79247545be623866fd7c8b

                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index

                        Filesize

                        480B

                        MD5

                        73e601514030e3a2f991674c17be0731

                        SHA1

                        fd982553ec1d469aec77b90d559778a0f4ae510d

                        SHA256

                        f62dd144d0148fc426df4ac916cbb41c9101ac7072591190be623726aa97e93b

                        SHA512

                        52777d750022b539d8b69f493e77d9a227b6373464b9330685b765a2335d1beb5c6df8e20b7f0fe7b7fbbb1a0a2ae2b864e1405ea83ba7c94c371a1bc4ed15ca

                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index

                        Filesize

                        576B

                        MD5

                        5b9c6956b49b1415ca07f4623e7bee6e

                        SHA1

                        3845fe70f1e9681ddc8b01dfa8b773f3bde63bdc

                        SHA256

                        e32a67de9fd5ccd5947649d35c543ffa5a8601544576347e97d538942eb392eb

                        SHA512

                        95866d427a09fb49e04b59f9d88612045cb8b4f6c9a93d9e2eb8571f0baef2ff86e73495ecbe9f9ffb4d279df1a2b634c73a6b977e3da230d2737debe4af7cb9

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

                        Filesize

                        3KB

                        MD5

                        a6cc24876c5c018a39edd8ced2941133

                        SHA1

                        702f6b85364778e6aa1a86b854b2633c3eeef141

                        SHA256

                        e061128d6797d0597d96b6570710be719ac7daff262f6011807d787e979a5e70

                        SHA512

                        c2e835a019bcf8f0e8bbcf4edf2bc91b75257e1b90438041d3d8bd55fb9a757e6840abb20bf4bf9ae4a22f3a6eba62311ee5f4c445b5a9b514bdb2cdc530f9a0

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

                        Filesize

                        3KB

                        MD5

                        f4fb57d78082d0824ca18542bb36a33e

                        SHA1

                        ba6f2a2bca9a699e1a464c2ea6db1be215aa58f1

                        SHA256

                        b6d0a47fdae141ef717a99fe4482fbe05155a5158962291d1884b39d905fbcfe

                        SHA512

                        2d5a6df6910e3b44d2641fba012cac00bc4ea9924a76082bfd01c73c76c8b64fa0d9cf1c49b07dcd3fab7ccde9bcb4a37c673a59234f59a6444506bac0a68efd

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

                        Filesize

                        3KB

                        MD5

                        2585119e540e20be42f9a9287ace9df3

                        SHA1

                        2161a83191dc07196507109813f831b1829509a4

                        SHA256

                        be807bcd7d35189425e74ca6bb6057c68ef1ca8bd420fe6c73990e6818449284

                        SHA512

                        8e8c8d58a2010ec97d76159cf7f60e9375399a5226c71ecbed759b89b3b90d2b3d0d91e7b897fa1583f3dd7a0ad33007446e8bf721d79f702343808f0c66f9f5

                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports

                        Filesize

                        2B

                        MD5

                        d751713988987e9331980363e24189ce

                        SHA1

                        97d170e1550eee4afc0af065b78cda302a97674c

                        SHA256

                        4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

                        SHA512

                        b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

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

                        Filesize

                        1KB

                        MD5

                        0b4b446e90c1157361e443dc50b84512

                        SHA1

                        46263ddd0e7ab7939a68cf90abc8fcbb3d55ab6b

                        SHA256

                        fedf8caf584e85f3b4dc4cda37fd7dcef39a8b124d03a7b55b68b67f46d5b299

                        SHA512

                        d5d90b08adba28a82f13da01967f2551086238389f0c7398d5100ea799bb240e1b32bd8635614a6e1b65c9a002458502acb6cd89b1a876bea4e47be6d5271b52

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

                        Filesize

                        1KB

                        MD5

                        39b940035b540da07ba61d377c93f526

                        SHA1

                        48805a96f0ce0ca45060d0bb93453c407b98e414

                        SHA256

                        7b2e9752edba0b92938e5c907ed0a2fd5788df6428ff081d7728bbd9ad674d28

                        SHA512

                        fcf0bc499d45bf51edd2e03a9500be6fe74306ad985539435e83f400c8dadfcb0ca30ae4c1e9eda7bd3bbb5ab1b697e18b6dd26fd3e47bd97ca7b4cf1ebb03ac

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

                        Filesize

                        1KB

                        MD5

                        47f1253f8c828ac030f4c4585f35cbe6

                        SHA1

                        012dede661f4e8d02b19ac3b42287c795d8f63c3

                        SHA256

                        422030d418adf135a114c4d191417b22b08e487442b074a4627cd7c0509f2b6d

                        SHA512

                        9e91c64d0b0abcbc7647a2d354d2c21b0db824819ecbf172a160e07981e86642fa056162aba8d3274eff41c6ad1a29ba1f70786b2230dd63823f31bcc4a60e7b

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

                        Filesize

                        1KB

                        MD5

                        0f1f211aae972dc4704535bb5d2e04d8

                        SHA1

                        b319f4665f2a4983f0af5804bd61df1a85904763

                        SHA256

                        07e7ff13d5c43ae9d843fccf2b7d9b0ea41fab48784668e2c68ab6db59c2bd06

                        SHA512

                        6f618a86760b87a5de0fa5946c6603eee702e9d3747e12b4a590346d84f189d011e5be6e7d490015f7641dbb33cc76da9b7267be3809f4f5b19f27a66b1592ff

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

                        Filesize

                        1KB

                        MD5

                        6261c3a6c14c2361eeab9f9c0d6b4cc5

                        SHA1

                        70761cbdc805eb8892712e246782e6140162857c

                        SHA256

                        b9ae86b78aeee57080baae38da608a5c1fea8b96ad98051cfc5c491854e710b6

                        SHA512

                        20f4c0a017800ec7e26ece06d770c9e51536a5d4bd855df32fab5185f4396d54dffdc273eb42de6256c048586bb7170233768fb6e249b3f828785053b663a195

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

                        Filesize

                        12KB

                        MD5

                        37d58755e80df67f5f79ce8b4ce6b513

                        SHA1

                        b537885ecc3d95602d557fdd79498b49ad16d135

                        SHA256

                        aa66d581f5c053ee2c6da421d21f67c7603e6e31aa473ecb17d73f540da78ad9

                        SHA512

                        b9cac1ab4aa6b268d28ec20673b78de437815664c3c2eb9ef3fce0f420319c410ca9c6c4df1caacf23ad0dc0aea7edfe837db0baf1ca321c2dacee163e9c3b54

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

                        Filesize

                        12KB

                        MD5

                        a561c92853ee8942acc5ff5793f7afb7

                        SHA1

                        1cb563ecbf80e6b3586a78d4ae33ea823bcdd02c

                        SHA256

                        bfdce9cc3f627e1313bc68c8d784e27b86bbd5ff2598650782670d4696d0dd84

                        SHA512

                        43494e30cb96a70da5dbae15da6159a7daf82abecf9b749e298a02816c75242e33fb45193f1cbb843ceca5a587d9adc4ac19ca9a9b6e721e228efa2066a80113

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

                        Filesize

                        12KB

                        MD5

                        5c0c26c2d18225dd49f3f0abf3ab9ecc

                        SHA1

                        50029d93a32e979e462a1c203246d3559f70a337

                        SHA256

                        2ddbebf54cef66de3dc775a84820c31bb96375ffd298098928ea5db994d4cfdb

                        SHA512

                        1d154fc52e39ccd959538df4fdbd02668ec29e99bc1b72b9364040f3b5de01510e0c5137c714b4b4ae883e8d341313f040d23e3528afe536c4f733363ce529bb

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

                        Filesize

                        13KB

                        MD5

                        7b110cac5cc848c3d2633bb98bbd4d9b

                        SHA1

                        2f9b3476081aa336547302ac494ac0844ca94c08

                        SHA256

                        7247c14dcea69a96d84640fe987c183536eef79102dcf3f913a3f1907027086a

                        SHA512

                        c3633f91a6edc5315996ef8682d2fe0e0347758317fb645a3c932db51207417c5aba5fa6d6d9c26d54ebbff63bea70fba2ac08ebd7ef60d61f625a74a73f877d

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

                        Filesize

                        116KB

                        MD5

                        c25c908bc460352dd53ac2e565d5322c

                        SHA1

                        5659dad5f7fa747d099d86a6eeea3b0c77c132d2

                        SHA256

                        07d06a49f271c002ec2a4ce6dce90690f0d42c9cd8a708073aa6e22021985c91

                        SHA512

                        0138147efe20fde6b855eb5b357143872d9f6111e992156ddf4225b1d4151d07898a9c3efe4197cbfca040764d9a43bf555a8aceafacc1463a11cc1808b07220

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

                        Filesize

                        116KB

                        MD5

                        3a92dd4cb7d6816745445bdeab9fe33e

                        SHA1

                        359036a9a3866afabd7392333204bbb16f4544f1

                        SHA256

                        afaf38a57ff8049caeeb2be0f3230bf8b140334147e6409f9ccb7bfc40f4ec99

                        SHA512

                        f9d93c4b6d5a1d779ea84071e21c449fb5453db4d59ddbf1376c5c82f54a833e15f209c82c9658e3d9aa3b34e25c6723001094d5f2d2a3c3b176ae5b896b41ea

                      • C:\Users\Admin\AppData\Roaming\Microsoft\Spelling\en-US\default.dic

                        Filesize

                        2B

                        MD5

                        f3b25701fe362ec84616a93a45ce9998

                        SHA1

                        d62636d8caec13f04e28442a0a6fa1afeb024bbb

                        SHA256

                        b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

                        SHA512

                        98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84