Analysis

  • max time kernel
    36s
  • max time network
    37s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09-01-2025 19:02

General

  • Target

    https://steamcomunmity.com/activation/gifts/id=489501036

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://steamcomunmity.com/activation/gifts/id=489501036
    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:1408
    • 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,0x100,0x104,0xd8,0x108,0x7ffad17946f8,0x7ffad1794708,0x7ffad1794718
      2⤵
        PID:1644
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2120,5395060238429184051,15778779389307695228,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2148 /prefetch:2
        2⤵
          PID:2596
        • 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=2120,5395060238429184051,15778779389307695228,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2272 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:3812
        • 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=2120,5395060238429184051,15778779389307695228,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2888 /prefetch:8
          2⤵
            PID:728
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,5395060238429184051,15778779389307695228,131072 --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=3388 /prefetch:1
            2⤵
              PID:3420
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,5395060238429184051,15778779389307695228,131072 --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=3408 /prefetch:1
              2⤵
                PID:2152
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,5395060238429184051,15778779389307695228,131072 --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=4720 /prefetch:1
                2⤵
                  PID:2588
                • 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=2120,5395060238429184051,15778779389307695228,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5380 /prefetch:8
                  2⤵
                    PID:5008
                  • 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=2120,5395060238429184051,15778779389307695228,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5380 /prefetch:8
                    2⤵
                    • Suspicious behavior: EnumeratesProcesses
                    PID:4624
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,5395060238429184051,15778779389307695228,131072 --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=4016 /prefetch:1
                    2⤵
                      PID:3960
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,5395060238429184051,15778779389307695228,131072 --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=5596 /prefetch:1
                      2⤵
                        PID:5044
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,5395060238429184051,15778779389307695228,131072 --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=2440 /prefetch:1
                        2⤵
                          PID:3216
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,5395060238429184051,15778779389307695228,131072 --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=5856 /prefetch:1
                          2⤵
                            PID:4980
                        • C:\Windows\System32\CompPkgSrv.exe
                          C:\Windows\System32\CompPkgSrv.exe -Embedding
                          1⤵
                            PID:4788
                          • C:\Windows\System32\CompPkgSrv.exe
                            C:\Windows\System32\CompPkgSrv.exe -Embedding
                            1⤵
                              PID:5072

                            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

                              0a9dc42e4013fc47438e96d24beb8eff

                              SHA1

                              806ab26d7eae031a58484188a7eb1adab06457fc

                              SHA256

                              58d66151799526b3fa372552cd99b385415d9e9a119302b99aadc34dd51dd151

                              SHA512

                              868d6b421ae2501a519595d0c34ddef25b2a98b082c5203da8349035f1f6764ddf183197f1054e7e86a752c71eccbc0649e515b63c55bc18cf5f0592397e258f

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

                              Filesize

                              152B

                              MD5

                              61cef8e38cd95bf003f5fdd1dc37dae1

                              SHA1

                              11f2f79ecb349344c143eea9a0fed41891a3467f

                              SHA256

                              ae671613623b4477fbd5daf1fd2d148ae2a09ddcc3804b2b6d4ffcb60b317e3e

                              SHA512

                              6fb9b333fe0e8fde19fdd0bd01a1990a4e60a87c0a02bc8297da1206e42f8690d06b030308e58c862e9e77714a585eed7cc1627590d99a10aeb77fc0dd3d864d

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

                              Filesize

                              528B

                              MD5

                              b4a7dcc17079721d07ca2d1eca95ba75

                              SHA1

                              2719ba7762165966f7087eacbb76d4d50e6ff810

                              SHA256

                              bb982f940163b3fc203174dda948dcd1e4c48ce5040ccc3dff64d0972f633679

                              SHA512

                              d40e0e09ef804b3e92eef968e17679c272cce7dcfd80178fa17e437f72c2ffe386af7316436c7b049586ebbe29765f378fa1168cf1f332e7fc43212d23b4ff2b

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

                              Filesize

                              1KB

                              MD5

                              75d4a4f47a313badb2087e2474560de1

                              SHA1

                              e1e4389e59a2c6bf1b9333a833e5d0fd2e2e8416

                              SHA256

                              c20973280fde2de93aebed3af626c0c836038931083a792a777fc817ffd73109

                              SHA512

                              4cab8115227a7898de49150e97c47fc4d25c3eec10f8bb1a1accf646428ee08ed3655039b7c81dc55cee95eaa6cb045f9ee55d9bb256edd36338a3d48ee9106f

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

                              Filesize

                              6KB

                              MD5

                              69104573b97aa22f61c3bba7f367c86b

                              SHA1

                              573dc8479f86b6738e03d16b5ba9c90d6e9c5f72

                              SHA256

                              89caade0fd025c69bea6405944d93407ce33a2e7d557efd472568ab7db31cc32

                              SHA512

                              675224b2fcdb999f4b1e77dc6a18920f23dfc941e824545152d154f736431fa4a604645eca690eda973ffd9f0d6ddcf03b75daaba50af4bc2add64bd711dd75e

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

                              Filesize

                              5KB

                              MD5

                              330bb0d2be97e7c080fda9f17cba8321

                              SHA1

                              1af151c412416931d756948cc2d2690ed9b11e37

                              SHA256

                              fdba3aad6ebe19cff4902a3695fe8a46657552c9e473e0e25be02cfe418f0c6f

                              SHA512

                              8c46e36a00bc62e21954c79c710a7108b1ff64ee757f6a0fd449a8bc98a6a91c9a31280bf8bff12e2b6f90805b61ee2348a8b0ad1a117bb44a9f913b404372b1

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

                              Filesize

                              6KB

                              MD5

                              afaf4558d3b49a5e9309915b365514b8

                              SHA1

                              a095b40de17cec02c60ff550554e24131a3dafe4

                              SHA256

                              ad43c4c78626ac2d63ee19968790773fc82867e69319f2ac02ed17f8b41eb0de

                              SHA512

                              d2b61df9f928edbb4fa043d7440254c4fefa8356fbe5fb4336d05407ce6c9cfc0e516c9e2e9b717d1f41d0fc3482fc4954b3c87fe34f7c20105982f6dd04e0fd

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

                              Filesize

                              6KB

                              MD5

                              41de789773c23c55d81942cc60fd797f

                              SHA1

                              a1b52ba04505d5f171a92c16f9d450b330f4e913

                              SHA256

                              7ddb0baaff15c4ae6240f35be807790a489d3eb627a547339f0f0a8673e9f3f1

                              SHA512

                              daf0d7b2ad80ef28344aa49efac858b053d3f9eabca6a102c20624162135bf3d8665189327912350925b6f0803740635321aaa906221155c320c7c91d6533e0e

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

                              Filesize

                              1KB

                              MD5

                              514c7db7ef1da42cdb957ee094255cbe

                              SHA1

                              bad780a1cc53318ebdf925e4b1a66fcb28c3b9f3

                              SHA256

                              8beb00d13449401a5e01489c15857a831c1bdba5e1ef3d7b99dce73788de6ee2

                              SHA512

                              247cab9dbb1325dfb6ed3f3393c956259ad40a8eb02896771200eb50200ac3e4b89e13a7f10f6fe804bb89655ae409e44e9e936eb2417d86e64bb23658f364a3

                            • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe57f194.TMP

                              Filesize

                              1KB

                              MD5

                              4606562466c735532c741dc1b4fda4fe

                              SHA1

                              878ba2c79d3d115c92e651e432915de3e0bd4c78

                              SHA256

                              bdc2cad90f010cb662582699f8378ce240ed9f9db28fcb4763498db607c8afe7

                              SHA512

                              0480eecd69f2867bb9145e795e8249314a33951b442184966e18d65997d55ce3dc7e3a3f82c1c0e3dd2284dccb13de5e64f8d0b6f2bd87891bb3b1e61c3dafc1

                            • 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

                              eeb03ed59bf6c0885a1d4dfe2a27a3ef

                              SHA1

                              d143662ebe03a0bcf786de72345cdc486de3374c

                              SHA256

                              a12d405339a72d06753aa3c14bc45311c7f00a51b8c47cf8a9b4e08e0c221af7

                              SHA512

                              b5b8bebd9a5fe981135785476e17007280ff57119fb05b90f93d824347c02821b6c3970c58b7fb732da04ad1db8db641d6e271cc27ccd8809757da3be440630f

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

                              Filesize

                              10KB

                              MD5

                              5fc6efcc876ff4ff5fcb3c9754974f6b

                              SHA1

                              d74d1228a0d8ea3127826611009e2c0096a18bea

                              SHA256

                              4cfa657d803b30d6975f2a62d4c86647ba49827b1444f8f22537de8387c53a5a

                              SHA512

                              1f7becb5b8530b4cb236f725bc3168c1acfcc0daad16a0f6889944ddcf46456dcd19aeff7ccb99128976214016d77211e082f7a906fdcc3f7db94ad71673cf51