Resubmissions

06-08-2024 11:10

240806-m9189sxerk 10

06-08-2024 11:05

240806-m6xrns1fpg 3

Analysis

  • max time kernel
    62s
  • max time network
    63s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-08-2024 11:05

General

  • Target

    https://steamcommunjlnty.com/course/the-gift/50

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
  • Modifies registry class 1 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 1 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 https://steamcommunjlnty.com/course/the-gift/50
    1⤵
      PID:2008
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --video-capture-use-gpu-memory-buffer --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=16 --field-trial-handle=3804,i,1330210614411927383,9239043499051775691,262144 --variations-seed-version --mojo-platform-channel-handle=4892 /prefetch:1
      1⤵
        PID:4192
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --video-capture-use-gpu-memory-buffer --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=15 --field-trial-handle=3912,i,1330210614411927383,9239043499051775691,262144 --variations-seed-version --mojo-platform-channel-handle=4372 /prefetch:1
        1⤵
          PID:5032
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=5408,i,1330210614411927383,9239043499051775691,262144 --variations-seed-version --mojo-platform-channel-handle=5460 /prefetch:8
          1⤵
            PID:744
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=entity_extraction_service.mojom.Extractor --lang=en-US --service-sandbox-type=entity_extraction --onnx-enabled-for-ee --field-trial-handle=5416,i,1330210614411927383,9239043499051775691,262144 --variations-seed-version --mojo-platform-channel-handle=5524 /prefetch:8
            1⤵
              PID:5088
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=19 --field-trial-handle=5832,i,1330210614411927383,9239043499051775691,262144 --variations-seed-version --mojo-platform-channel-handle=3856 /prefetch:1
              1⤵
                PID:3524
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=20 --field-trial-handle=5468,i,1330210614411927383,9239043499051775691,262144 --variations-seed-version --mojo-platform-channel-handle=6116 /prefetch:1
                1⤵
                  PID:3056
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=21 --field-trial-handle=4892,i,1330210614411927383,9239043499051775691,262144 --variations-seed-version --mojo-platform-channel-handle=5312 /prefetch:1
                  1⤵
                    PID:4748
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --field-trial-handle=3856,i,1330210614411927383,9239043499051775691,262144 --variations-seed-version --mojo-platform-channel-handle=5676 /prefetch:8
                    1⤵
                      PID:4992
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=edge_search_indexer.mojom.SearchIndexerInterfaceBroker --lang=en-US --service-sandbox-type=search_indexer --message-loop-type-ui --field-trial-handle=5672,i,1330210614411927383,9239043499051775691,262144 --variations-seed-version --mojo-platform-channel-handle=6284 /prefetch:8
                      1⤵
                        PID:1804
                      • C:\Program Files (x86)\Microsoft\Edge\Application\127.0.2651.86\identity_helper.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\127.0.2651.86\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --lang=en-US --service-sandbox-type=none --field-trial-handle=6320,i,1330210614411927383,9239043499051775691,262144 --variations-seed-version --mojo-platform-channel-handle=5772 /prefetch:8
                        1⤵
                          PID:2976
                        • C:\Program Files (x86)\Microsoft\Edge\Application\127.0.2651.86\identity_helper.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\127.0.2651.86\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --lang=en-US --service-sandbox-type=none --field-trial-handle=6320,i,1330210614411927383,9239043499051775691,262144 --variations-seed-version --mojo-platform-channel-handle=5772 /prefetch:8
                          1⤵
                            PID:5116
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --no-startup-window
                            1⤵
                            • Enumerates system info in registry
                            • Modifies data under HKEY_USERS
                            • Modifies registry class
                            • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
                            • Suspicious use of WriteProcessMemory
                            PID:3868
                            • 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:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=127.0.6533.89 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=127.0.2651.86 --initial-client-data=0x238,0x23c,0x240,0x234,0x264,0x7ffcb387d198,0x7ffcb387d1a4,0x7ffcb387d1b0
                              2⤵
                                PID:2020
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=2292,i,3365554642933934964,6214815608936538623,262144 --variations-seed-version --mojo-platform-channel-handle=2288 /prefetch:2
                                2⤵
                                  PID:1184
                                • 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 --lang=en-US --service-sandbox-type=none --field-trial-handle=1900,i,3365554642933934964,6214815608936538623,262144 --variations-seed-version --mojo-platform-channel-handle=2324 /prefetch:3
                                  2⤵
                                    PID:5020
                                  • 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 --lang=en-US --service-sandbox-type=service --field-trial-handle=2428,i,3365554642933934964,6214815608936538623,262144 --variations-seed-version --mojo-platform-channel-handle=2436 /prefetch:8
                                    2⤵
                                      PID:2364
                                    • C:\Program Files (x86)\Microsoft\Edge\Application\127.0.2651.86\identity_helper.exe
                                      "C:\Program Files (x86)\Microsoft\Edge\Application\127.0.2651.86\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --lang=en-US --service-sandbox-type=none --video-capture-use-gpu-memory-buffer --field-trial-handle=4280,i,3365554642933934964,6214815608936538623,262144 --variations-seed-version --mojo-platform-channel-handle=4488 /prefetch:8
                                      2⤵
                                        PID:1344
                                      • C:\Program Files (x86)\Microsoft\Edge\Application\127.0.2651.86\identity_helper.exe
                                        "C:\Program Files (x86)\Microsoft\Edge\Application\127.0.2651.86\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --lang=en-US --service-sandbox-type=none --video-capture-use-gpu-memory-buffer --field-trial-handle=4280,i,3365554642933934964,6214815608936538623,262144 --variations-seed-version --mojo-platform-channel-handle=4488 /prefetch:8
                                        2⤵
                                          PID:2976
                                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --instant-process --pdf-upsell-enabled --enable-dinosaur-easter-egg-alt-images --video-capture-use-gpu-memory-buffer --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --field-trial-handle=4788,i,3365554642933934964,6214815608936538623,262144 --variations-seed-version --mojo-platform-channel-handle=4820 /prefetch:1
                                          2⤵
                                            PID:724
                                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=entity_extraction_service.mojom.Extractor --lang=en-US --service-sandbox-type=entity_extraction --onnx-enabled-for-ee --video-capture-use-gpu-memory-buffer --field-trial-handle=5108,i,3365554642933934964,6214815608936538623,262144 --variations-seed-version --mojo-platform-channel-handle=5156 /prefetch:8
                                            2⤵
                                              PID:2924
                                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --video-capture-use-gpu-memory-buffer --field-trial-handle=5288,i,3365554642933934964,6214815608936538623,262144 --variations-seed-version --mojo-platform-channel-handle=5140 /prefetch:8
                                              2⤵
                                                PID:4928
                                            • C:\Program Files (x86)\Microsoft\Edge\Application\127.0.2651.86\elevation_service.exe
                                              "C:\Program Files (x86)\Microsoft\Edge\Application\127.0.2651.86\elevation_service.exe"
                                              1⤵
                                                PID:4856

                                              Network

                                              MITRE ATT&CK Enterprise v15

                                              Replay Monitor

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                                              Downloads

                                              • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\DualEngine\SiteList-Enterprise.json

                                                Filesize

                                                2B

                                                MD5

                                                99914b932bd37a50b983c5e7c90ae93b

                                                SHA1

                                                bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                                SHA256

                                                44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                                SHA512

                                                27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd

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

                                                Filesize

                                                2B

                                                MD5

                                                d751713988987e9331980363e24189ce

                                                SHA1

                                                97d170e1550eee4afc0af065b78cda302a97674c

                                                SHA256

                                                4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

                                                SHA512

                                                b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

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

                                                Filesize

                                                59KB

                                                MD5

                                                7e710bf46f1b3e5cb714f9ce0ee3d98c

                                                SHA1

                                                73e20aa54bc83640fd8e712959a46d77cc8b5afe

                                                SHA256

                                                3c4c997e7c461184d7a09d8b162b15be237ba38f279d681149513c3b78f4a2af

                                                SHA512

                                                bd9f0a9f0d597ea7006064c1f1b0f44d1bc811fe9dbbad6e3fafc3672634c5a26fc0864e85ea164f5e5e23ce1be652e853ed5f446169d9a924eb849dba729c3e

                                              • \??\pipe\crashpad_3868_VXZDQGLSYQDKXOAO

                                                MD5

                                                d41d8cd98f00b204e9800998ecf8427e

                                                SHA1

                                                da39a3ee5e6b4b0d3255bfef95601890afd80709

                                                SHA256

                                                e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                                                SHA512

                                                cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e