Analysis

  • max time kernel
    75s
  • max time network
    67s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12-10-2024 15:32

General

  • Target

    http://steamcommynutiy.com

Malware Config

Signatures

  • Detected potential entity reuse from brand STEAM.
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 8 IoCs
  • Suspicious use of FindShellTrayWindow 25 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://steamcommynutiy.com
    1⤵
    • Enumerates system info in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:32
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffeba1446f8,0x7ffeba144708,0x7ffeba144718
      2⤵
        PID:4428
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2112,14600310785646400270,5197611058208072431,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2124 /prefetch:2
        2⤵
          PID:876
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2112,14600310785646400270,5197611058208072431,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2240 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:3604
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2112,14600310785646400270,5197611058208072431,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2764 /prefetch:8
          2⤵
            PID:5072
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,14600310785646400270,5197611058208072431,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3224 /prefetch:1
            2⤵
              PID:2388
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,14600310785646400270,5197611058208072431,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3248 /prefetch:1
              2⤵
                PID:1992
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,14600310785646400270,5197611058208072431,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4684 /prefetch:1
                2⤵
                  PID:5116
                • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2112,14600310785646400270,5197611058208072431,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5240 /prefetch:8
                  2⤵
                    PID:5112
                  • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2112,14600310785646400270,5197611058208072431,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5240 /prefetch:8
                    2⤵
                    • Suspicious behavior: EnumeratesProcesses
                    PID:3780
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,14600310785646400270,5197611058208072431,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=1732 /prefetch:1
                    2⤵
                      PID:3772
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,14600310785646400270,5197611058208072431,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5700 /prefetch:1
                      2⤵
                        PID:1684
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,14600310785646400270,5197611058208072431,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4800 /prefetch:1
                        2⤵
                          PID:4676
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,14600310785646400270,5197611058208072431,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5632 /prefetch:1
                          2⤵
                            PID:4360
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,14600310785646400270,5197611058208072431,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=1356 /prefetch:1
                            2⤵
                              PID:872
                          • C:\Windows\System32\CompPkgSrv.exe
                            C:\Windows\System32\CompPkgSrv.exe -Embedding
                            1⤵
                              PID:936
                            • C:\Windows\System32\CompPkgSrv.exe
                              C:\Windows\System32\CompPkgSrv.exe -Embedding
                              1⤵
                                PID:4904

                              Network

                              MITRE ATT&CK Enterprise v15

                              Replay Monitor

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                              Downloads

                              • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

                                Filesize

                                152B

                                MD5

                                fab8d8d865e33fe195732aa7dcb91c30

                                SHA1

                                2637e832f38acc70af3e511f5eba80fbd7461f2c

                                SHA256

                                1b034ffe38e534e2b7a21be7c1f207ff84a1d5f3893207d0b4bb1a509b4185ea

                                SHA512

                                39a3d43ef7e28fea2cb247a5d09576a4904a43680db8c32139f22a03d80f6ede98708a2452f3f82232b868501340f79c0b3f810f597bcaf5267c3ccfb1704b43

                              • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

                                Filesize

                                152B

                                MD5

                                36988ca14952e1848e81a959880ea217

                                SHA1

                                a0482ef725657760502c2d1a5abe0bb37aebaadb

                                SHA256

                                d7e96088b37cec1bde202ae8ec2d2f3c3aafc368b6ebd91b3e2985846facf2e6

                                SHA512

                                d04b2f5afec92eb3d9f9cdc148a3eddd1b615e0dfb270566a7969576f50881d1f8572bccb8b9fd7993724bdfe36fc7633a33381d43e0b96c4e9bbd53fc010173

                              • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Cache\f_000011

                                Filesize

                                43KB

                                MD5

                                7f2c172ca810d85c0596390b4ab21df3

                                SHA1

                                d4acb412e626e744609aa326247bd7eeec469bec

                                SHA256

                                4ccac6b00b8d6b7bec9886d8a23d84131bed955d995a37b5017196b03d1edab6

                                SHA512

                                961fd847cdc7b7c54dcb5ec19e3446701de454e9d06e1e2025360a1d0b426d204fb8aec90b854c7b2dbe3153aa66b5d90ba56f8ac6a8bc996177642d6f55c263

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

                                Filesize

                                648B

                                MD5

                                28d5d648ba30d75f8b900f235f3f70f4

                                SHA1

                                6ceadb64c594d19ee90f85e878fcefecbd9a9f70

                                SHA256

                                8b490bbde5ba4b56d8c31212c87a4bfa556232ad989b4a32813f1bb2ec7c3b1c

                                SHA512

                                3ce4b00cc5782fbabfbe9202c0fd80ce0a39e37fd72e644190a422d32629dde41ab57d8b139fc840b8f91dd4ebe6a4eb6123c62a31456ddf32b88f6924c2db09

                              • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State

                                Filesize

                                841B

                                MD5

                                bc509c0690f41a8f28261139285df9fc

                                SHA1

                                9a3de7e41701afd2dd4d4e5a6fc3116b9ca4bd90

                                SHA256

                                a1ddfdf6216369a75672bf0e16ee2de42f68d584065ed1d479a08d3178972dc5

                                SHA512

                                c025433a5ce57de1cf8657781c9c2823944365dfebac080d84c62a04b5d798053c16f62762950b765b13fc4fccd198f65704be95023fbe14a1720353eee84bc1

                              • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

                                Filesize

                                7KB

                                MD5

                                4a5bda4a2a7524317e03560aed0b43ea

                                SHA1

                                1327967c0930ff879d687e8d7caeb4b297a39857

                                SHA256

                                10fc44ebaaf11ac96c937045432783fdbdda95cc93ba9d82faaa38fbeff4046e

                                SHA512

                                d1cde49d0d9cd90b89b615f077500cada5d49cfe7138428c12b427113f6b862c13766bf88087d175ee3eb37b4639c6d2d41b873321e156fe3427fd105885ea6a

                              • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

                                Filesize

                                6KB

                                MD5

                                62d7e02df388466ec881f80cf34b6683

                                SHA1

                                a6fcb07dd051cafb6797e01f520b194ceb78858c

                                SHA256

                                62a955a3d00e11292eca244b68a595f6005505bf1be7af17698e48c5fa129122

                                SHA512

                                2411581f1fd13ca66ff2dd67991c1756c6d3d8a1465578daaa351374bbbfde8edbbe22852ea453fba3b9793f9df00b3efe3dd1a2a41604669d9ad98367bbdeda

                              • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

                                Filesize

                                6KB

                                MD5

                                f3a402dc600ce0ef5b16d32b666b865a

                                SHA1

                                d8ec37bf231f29cec941dc62025ff53539a8f323

                                SHA256

                                ddb58d59ae55a76d14507724f41d1a318a057ba3d26790a35b082b2d709d625f

                                SHA512

                                c3bc681522563f16d22d913602c12106fc7a0d02f1608ef6cce9d915fa1510779b9c685bb8fbe63325b5839fd203e23c43b3e1c6531a2f045ee0e67297ceb70a

                              • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity

                                Filesize

                                370B

                                MD5

                                215e63137bc186244af7da0cdbbe9f05

                                SHA1

                                7c9e8cc937da22cb48d7698bc2e87afcfce56198

                                SHA256

                                6e34784333e3a228ca7f3eadb0065e9096300acbfae66a51fcb6f8b7dd83e2f8

                                SHA512

                                f1955ac833d24cb6e575281193f6c50ccac90fb4cccae0317de774933893ba2ad3d493491fa0962a0e54cf240caebb225d77200a19573111be0041b379d42cdd

                              • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity

                                Filesize

                                370B

                                MD5

                                fd769275b172b36767830c42fc219ff1

                                SHA1

                                94bf7d365c4abe05d2de499c3c8a32386933407c

                                SHA256

                                9e3303052116013a798eb91e12006a879c3c1c8ed7b7163379b91f76331453e8

                                SHA512

                                a03f1449d64893db7651d17d2cfaf836c8231fdf2a4850aaaf62b3fc94cb6c62edc7d26fb336aab933a4e0c454a7c0877da6cca535121e4b2b48374171811bf4

                              • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity

                                Filesize

                                706B

                                MD5

                                d93156f3c3a2974a0dabd020cb56ccb3

                                SHA1

                                08dcc8bf01550ff69468e959763f80b4a9b7b0b5

                                SHA256

                                457279bec2b2c988c534a2318f7557b9338a3cb5d0eb05705c99f73a7492c9ff

                                SHA512

                                b5887987fd1d3f7dfcaf7f4edf329e3be31e7ed342d789ba7637a423517e96e9b6107dcff53a7f00c91d18404a11050e776101aba7726c72f13d87ba7643b7a8

                              • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe57fa1f.TMP

                                Filesize

                                370B

                                MD5

                                2e21728e32da066da7b3cd3e2defb1ba

                                SHA1

                                e518abce26e6c04a47990bef66d729056690e532

                                SHA256

                                58a0d688f59e9e4c1ef6974acab8e736df06ebb1d89f1ff226cb1e8101fbfcf6

                                SHA512

                                adb209f9c3eded7207556fe845b73b2184a96f55d0419110b1b4bf15953fe41e64fd574438e22e138dd003cfb77d6c557fc067ca43794bc1778de26d4c96e404

                              • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT

                                Filesize

                                16B

                                MD5

                                206702161f94c5cd39fadd03f4014d98

                                SHA1

                                bd8bfc144fb5326d21bd1531523d9fb50e1b600a

                                SHA256

                                1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167

                                SHA512

                                0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145

                              • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT

                                Filesize

                                16B

                                MD5

                                46295cac801e5d4857d09837238a6394

                                SHA1

                                44e0fa1b517dbf802b18faf0785eeea6ac51594b

                                SHA256

                                0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

                                SHA512

                                8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

                              • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

                                Filesize

                                10KB

                                MD5

                                4ef20884b8951175eb86d11a3db8934c

                                SHA1

                                64ea366d8fa2b18c8443374e8ff2edc2ca29508f

                                SHA256

                                77cdb8e570259314ffa40733ace5c4dc3f6529dec45d1cfad786dfe7e3388ed7

                                SHA512

                                71858462564654c5d09ecaaee318c0bc6215a4fb8f73d5554d85a961bdc43d7288bd2a3e27b2a4052da61fee3ebcddaef54b8d4214afc27dfd7bfbd5ef8f95b4

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

                                Filesize

                                2B

                                MD5

                                f3b25701fe362ec84616a93a45ce9998

                                SHA1

                                d62636d8caec13f04e28442a0a6fa1afeb024bbb

                                SHA256

                                b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

                                SHA512

                                98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

                              • \??\pipe\LOCAL\crashpad_32_DHXTSXYWYBJHWPJN

                                MD5

                                d41d8cd98f00b204e9800998ecf8427e

                                SHA1

                                da39a3ee5e6b4b0d3255bfef95601890afd80709

                                SHA256

                                e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                                SHA512

                                cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e