Analysis

  • max time kernel
    71s
  • max time network
    75s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-01-2025 23:37

General

  • Target

    https://stenmcomnmunity.com/10538240964

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 7 IoCs
  • Suspicious use of FindShellTrayWindow 26 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" --start-maximized --single-argument https://stenmcomnmunity.com/10538240964
    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:2748
    • 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,0x100,0x104,0xb4,0x108,0x7ff9e4f646f8,0x7ff9e4f64708,0x7ff9e4f64718
      2⤵
        PID:3644
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2020,8029675492375851611,12784019157384416585,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2056 /prefetch:2
        2⤵
          PID:3336
        • 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=2020,8029675492375851611,12784019157384416585,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2124 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:1816
        • 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=2020,8029675492375851611,12784019157384416585,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2916 /prefetch:8
          2⤵
            PID:4968
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2020,8029675492375851611,12784019157384416585,131072 --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=3336 /prefetch:1
            2⤵
              PID:1912
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2020,8029675492375851611,12784019157384416585,131072 --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=3344 /prefetch:1
              2⤵
                PID:4908
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2020,8029675492375851611,12784019157384416585,131072 --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=4660 /prefetch:1
                2⤵
                  PID:448
                • 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=2020,8029675492375851611,12784019157384416585,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4912 /prefetch:8
                  2⤵
                    PID:1080
                  • 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=2020,8029675492375851611,12784019157384416585,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4912 /prefetch:8
                    2⤵
                    • Suspicious behavior: EnumeratesProcesses
                    PID:2072
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2020,8029675492375851611,12784019157384416585,131072 --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=5508 /prefetch:1
                    2⤵
                      PID:4408
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2020,8029675492375851611,12784019157384416585,131072 --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=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5548 /prefetch:1
                      2⤵
                        PID:1448
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2020,8029675492375851611,12784019157384416585,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5792 /prefetch:1
                        2⤵
                          PID:4664
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2020,8029675492375851611,12784019157384416585,131072 --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=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5820 /prefetch:1
                          2⤵
                            PID:3384
                        • C:\Windows\System32\CompPkgSrv.exe
                          C:\Windows\System32\CompPkgSrv.exe -Embedding
                          1⤵
                            PID:4664
                          • C:\Windows\System32\CompPkgSrv.exe
                            C:\Windows\System32\CompPkgSrv.exe -Embedding
                            1⤵
                              PID:3236

                            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\Code Cache\js\index-dir\the-real-index

                              Filesize

                              528B

                              MD5

                              271625ac938f59209386d5d306f845df

                              SHA1

                              8286b135acbde9fa33a4513b93367311f07534d0

                              SHA256

                              8974af8768a1a1ec71e6eb4e2e7d5de5dd28fe43180b77863aebdc92b8178552

                              SHA512

                              f0a86900d182ffe6d5d8b8c9755f9641a1a5775451ec822bc919343ae0232a7ac9fb17228b934d9731476b6dcedb197b94bab000e7673ebc69d6cff5b2ee3366

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

                              Filesize

                              1KB

                              MD5

                              468dcc6f695d761c181c05ffd3c91a4c

                              SHA1

                              88bb2ce4a7fef3fbf6c4263816cb7de5f522ba4e

                              SHA256

                              761c8241c7d10c3914ef3aa84ccc15b526fdcd0184aae52aaa8f0fe0138b1b07

                              SHA512

                              35c5d98d95f911765461e0421ea8f7a3e2c4217549254ec69aae15ce0f224cf94d91d6ded2d8e307ae9e59d55aaffe01075d3b116b6f57ca08ebe6d633287d15

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

                              Filesize

                              6KB

                              MD5

                              5e6c12c3200f3d4c36628290549911c2

                              SHA1

                              339382eb5f1bdde660d70956b55bf8ea4f1dcb5d

                              SHA256

                              5600183e92f6fdb66d7cfb8fd072379db4f5e96859b4bcf03e2836e90770cd0c

                              SHA512

                              09e654056e72eda221c3ebab4a18b6338de27ad3b3ac14377e04fb8338c785dc9d2ae15ff66bd31216efc78fa8db4a1c0d2bc1c69e9c6075cbc6b904915c208f

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

                              Filesize

                              5KB

                              MD5

                              ef520525d148091b72c77c79ab460c59

                              SHA1

                              06253b69205caad0f8a1d5dfd7515f2f949eef62

                              SHA256

                              16ffe41d12171941bf22aefa06b6c574ffc12d9a86e7a51c56f4464c3855f2e3

                              SHA512

                              5038d0bbc37c4953df8221bba08c6034681cb2de2eb486a83ab29f4b996e33f43e045266b5807fea935672c9f2db34986fc50cc3802c078c5ef7cfb6278b554d

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

                              Filesize

                              6KB

                              MD5

                              b9eabe491aa4b54746a8e4e55a617d64

                              SHA1

                              f80afd5c27c97ef0153e1f10c123a99dbd3bd0ac

                              SHA256

                              8630e0e24ddb489e2eca0aa82dea2ff4d4538a44dc74d43f60d7159416d97077

                              SHA512

                              8c5a66a2e60ba7bb4ee02cf30e09e6be49fae47bebb03ffe06883ef195d9e89226ed0350591dd506b1dacac62d293f2c5526ffd24e93dc6ed1d06f701c73f2fe

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

                              Filesize

                              6KB

                              MD5

                              1e6c19d1ba7872505a5d72024603f42a

                              SHA1

                              3e59bd101b01f73c709a68e72fcbcaaac758188b

                              SHA256

                              cf1152914ab282fd2f7521d88dc731c97f91007e62303326a3c07809fa874658

                              SHA512

                              1306a4dd6c5ddf8986afdd03903f0bda535e0239bc770bf0fa09a73c0b1e2e656bd0f2b8443a327a93c3db407d0abff45069e1cd225c562276548d8efa7eff9d

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

                              Filesize

                              1KB

                              MD5

                              fe3ed3648219e38f816f28a5851c0be0

                              SHA1

                              136112fc7d8ad13112896cc43f60d8761c9b9ed6

                              SHA256

                              77677ad7cf051490567c366a6f1754278751534f34a5681f1972c18ae9ae4cb3

                              SHA512

                              46b53390ed7abd6a96501ae661749d6bb69dbcad7b7a8441506c1f5c45dba71a903fadecb1034d999175f444e7c56f5032af4ae3cb401d6356fce7242783d49c

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

                              Filesize

                              1KB

                              MD5

                              cd0605e15f2d8ead08de12a13fc0a6c5

                              SHA1

                              0095660005c9c225e54edf32e539a28fdf8a99ae

                              SHA256

                              6cdba5e0aff3cb528e973531179f342104b41114d668022d671f11ae62d684f2

                              SHA512

                              386b2895d562c25d34a8e735ea9f54a9e9ca40b84e1c1ea7faf392e7f1633fa0c28b4028d105410692b78c7b01a7fe7a1a71055c2bc883ba9dc7ff93d734de71

                            • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe581dc4.TMP

                              Filesize

                              1KB

                              MD5

                              bde7d1f3ba37a932efa129e42ddc48a5

                              SHA1

                              3e31be8cac385d433e000c4633a85fc7cd4c085d

                              SHA256

                              e9e70a7228a7374571653e0ecc84008149d7872eb9a73dd8c206410cc8d95a29

                              SHA512

                              533e4d68c582f3a5506a9b32c74ea352bb6f43dd51f162a8b6e024e266b9f9d5cb6e79f58ff4daefe23baa4d82d5bee3420fb3db8928fea9f64a41f998b6d13a

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

                              Filesize

                              16B

                              MD5

                              6752a1d65b201c13b62ea44016eb221f

                              SHA1

                              58ecf154d01a62233ed7fb494ace3c3d4ffce08b

                              SHA256

                              0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

                              SHA512

                              9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

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

                              Filesize

                              10KB

                              MD5

                              a983a7de2d2ff7cf4b79231cf8407dd8

                              SHA1

                              552d71234f9d00afaf122c48e66c6e6cb366b480

                              SHA256

                              80b568a9d502e993189b3bd111c414765cef7d569323f2ff3061708b57ee4b78

                              SHA512

                              c636037fe314257d11ef04c0c395cf581711260d1fa93d1e2c7ee66ddc07f78f3a0ba4418a9c36121ead124459cd6ed1a6c22f52016b4988679b409087138928

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

                              Filesize

                              2B

                              MD5

                              f3b25701fe362ec84616a93a45ce9998

                              SHA1

                              d62636d8caec13f04e28442a0a6fa1afeb024bbb

                              SHA256

                              b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

                              SHA512

                              98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84