Analysis

  • max time kernel
    600s
  • max time network
    434s
  • platform
    windows11-21h2_x64
  • resource
    win11-20241007-en
  • resource tags

    arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    30-12-2024 08:15

General

  • Target

    http://steamcommuntity.com/activation=Tvc2Fh8mw1

Score
7/10

Malware Config

Signatures

  • A potential corporate email address has been identified in the URL: [email protected]
  • A potential corporate email address has been identified in the URL: [email protected]
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs
  • Suspicious use of FindShellTrayWindow 26 IoCs
  • Suspicious use of SendNotifyMessage 12 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 http://steamcommuntity.com/activation=Tvc2Fh8mw1
    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:4184
    • 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=90.0.4430.212 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=90.0.818.66 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7ffd11023cb8,0x7ffd11023cc8,0x7ffd11023cd8
      2⤵
        PID:3472
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1916,16241201617479076521,11942169873797289858,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1928 /prefetch:2
        2⤵
          PID:1988
        • 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=1916,16241201617479076521,11942169873797289858,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2272 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:4580
        • 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=1916,16241201617479076521,11942169873797289858,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2764 /prefetch:8
          2⤵
            PID:4640
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1916,16241201617479076521,11942169873797289858,131072 --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=3236 /prefetch:1
            2⤵
              PID:232
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1916,16241201617479076521,11942169873797289858,131072 --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=3244 /prefetch:1
              2⤵
                PID:2188
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1916,16241201617479076521,11942169873797289858,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2888 /prefetch:8
                2⤵
                • Suspicious behavior: EnumeratesProcesses
                PID:2964
              • C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=1916,16241201617479076521,11942169873797289858,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5588 /prefetch:8
                2⤵
                • Suspicious behavior: EnumeratesProcesses
                PID:228
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1916,16241201617479076521,11942169873797289858,131072 --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=5656 /prefetch:1
                2⤵
                  PID:4952
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1916,16241201617479076521,11942169873797289858,131072 --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=5640 /prefetch:1
                  2⤵
                    PID:4024
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1916,16241201617479076521,11942169873797289858,131072 --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=3268 /prefetch:1
                    2⤵
                      PID:2592
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1916,16241201617479076521,11942169873797289858,131072 --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=3412 /prefetch:1
                      2⤵
                        PID:2420
                    • C:\Windows\System32\CompPkgSrv.exe
                      C:\Windows\System32\CompPkgSrv.exe -Embedding
                      1⤵
                        PID:4232
                      • C:\Windows\System32\CompPkgSrv.exe
                        C:\Windows\System32\CompPkgSrv.exe -Embedding
                        1⤵
                          PID:3400

                        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

                          4c1a24fa898d2a98b540b20272c8e47b

                          SHA1

                          3218bff9ce95b52842fa1b8bd00be073177141ef

                          SHA256

                          bbcc378fcbf64580e7a48b4e7ca9be57fa0a1f2e747f488325685bdb18d73a95

                          SHA512

                          e61f196e7f1c9a5fe249abe9b11eea770fb2f4babc61f60b12c71f43e6fe9354cf14869daf46abc2c2655bce180252acd43c10562a2dcd31fa7d90d33253820e

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

                          Filesize

                          152B

                          MD5

                          f1d2c7fd2ca29bb77a5da2d1847fbb92

                          SHA1

                          840de2cf36c22ba10ac96f90890b6a12a56526c6

                          SHA256

                          58d0f80310f4a84f687c5ce0adaa982eb42fe4480510399fa2ae975d40bb8bc5

                          SHA512

                          ede1fafea2404f16948fe0b5ea5161ccee3ee6e40c55ff98c337eac981a6776b9c73dc030a5c59e4347aec91259f497539206e71949c33adcecbf2c846709e14

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

                          Filesize

                          528B

                          MD5

                          4c6d0c2aaae627cb8a154fb93c674f2c

                          SHA1

                          6e0e7afba2f9d9166279be4d05c4444c519cff0a

                          SHA256

                          c272b10dbb5ffd2f931affb7c28f389c9b4bb759da006183cbaeca13b1e1d8db

                          SHA512

                          84366ad0adaa99c0da9b1fd7b99c69cce3e8d7f33d0b051bd273bf367f4491a36a6143b285bce2446bfcdc478d836970869d977f59b923edb73975ceb7d5ad98

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

                          Filesize

                          693B

                          MD5

                          5f0bf60b0b97ffbe2d61980f554e82fc

                          SHA1

                          2daa9f7f3b3ceaf49ec17f0f7a472cafebbe16d7

                          SHA256

                          eccccfc55c2972482ba922d75e073f2d518a4ce939e8d10ac5c2d33a76f51a63

                          SHA512

                          c88e8e4af1f1b5c814f2bc28d17a376a4b9e1a57a69cda8b8f84ecbf599d095534f004acee92a41b97e98832d90a3250ccfa181d67b3c8f3339eb176d84f0225

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

                          Filesize

                          111B

                          MD5

                          285252a2f6327d41eab203dc2f402c67

                          SHA1

                          acedb7ba5fbc3ce914a8bf386a6f72ca7baa33c6

                          SHA256

                          5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026

                          SHA512

                          11ce7cb484fee66894e63c31db0d6b7ef66ad0327d4e7e2eb85f3bcc2e836a3a522c68d681e84542e471e54f765e091efe1ee4065641b0299b15613eb32dcc0d

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

                          Filesize

                          5KB

                          MD5

                          77daf182da62b62daa8185b217e829c5

                          SHA1

                          b17329b3e74dd444358f04cbc7bfab2f2db5f115

                          SHA256

                          756d6e6170d8bb4ee23211f9d330f139a73a2b5563802caf12dd103bcbbd9381

                          SHA512

                          3c1d230dab38cd5dcec7266680380e7f81479f29244f6fbffb28521d88d5701cc266c9ce838d5104476281678d96406be2987048e214f7632b1e92cbaa3c03c0

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

                          Filesize

                          6KB

                          MD5

                          0b3a2756a3c43cbd1b4bc013f337280a

                          SHA1

                          adf7024fe0eb90e25cb7eadb1a0b0f8e4f8a9d4f

                          SHA256

                          8e1de1c74ad3539ae832bded732abc4b0d2c793dc670b8468fb4683595fa1bb5

                          SHA512

                          2e9c7604bdcb212b901a9c1d8980b1d0b5612d29ae2f6ccff8adc479080ccca1979f175cae13cbaba69fcb3626128d63acbbb3b4a7e407cb56f32c664b053ade

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

                          Filesize

                          6KB

                          MD5

                          6943333b3a49fc685989c6ad05569956

                          SHA1

                          293a03bb4af327730c1cb2c76101126c264bacee

                          SHA256

                          d7edbf9478b1dee478d6d623eb0769dfb526d1b0b225fe23c64bd8c807f9a188

                          SHA512

                          a2dbeb8ff6e87bfce8bfd6e7f6f7b8aae5b781be50d2f23ed6cc6c06b590c2723b2336c81f3992864afde0eb7369068c043712f50e66d8fcb3eee1075f9a7c5a

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

                          Filesize

                          6KB

                          MD5

                          54071703e13c34ae5c4104d4ec153c5b

                          SHA1

                          9cd2b4bbbfd7a8beb09b30126761dd4f54fcb83f

                          SHA256

                          5c6e17d9678faa05063cba6a0adb2ad49c31c08f595b0d44ee7e45b1e5a60146

                          SHA512

                          9a7156b054dd5e1dfbc3e5510ca52cedf37b640b09c2a02ae33718ec9702ee3560b8579f1d21bdf15e4de0f2f1e127d818dd99a1d153bff63737b0fd6be532c6

                        • 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\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\Local State

                          Filesize

                          10KB

                          MD5

                          be14bedbe3fd1b451e036fe5fec9b4bd

                          SHA1

                          a21080eed8ea6aebe5f01fbab681c611cfa5d501

                          SHA256

                          cf4a9a4fd92dd9965b8d3ac2e683635b8bb5947555fd423b1f7a70af50d68754

                          SHA512

                          2b7f248dc9641e327e730f9ad139a91944858f0eea73b9aebec905a2e7ebd86766e436b936719f575d59065fc8048ae579947aad4daabfe6cc0f2780ce75f2f4

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

                          Filesize

                          10KB

                          MD5

                          b2ee4e08a02229012611e8389de0fe56

                          SHA1

                          86372c67539064d88c5c353e495e1eeaae74d6ea

                          SHA256

                          98d0d17ac441ed62e7b514c070038feb3bd8f0c1e53cb74a99b3bd1ea86e8ba9

                          SHA512

                          ef299f34f3a9e8b77871885c72ddccace03f1208e143ad1dddab0fa9a06559a40168c569aaab0bd2a9ba862f95f521f295f900cfce2aba00eebbcaf8d6198f87

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

                          Filesize

                          10KB

                          MD5

                          09374cff98829f22b0d3396d722315c6

                          SHA1

                          8283ef278e54d5dea5f01b58cdbb0e908a478698

                          SHA256

                          a563a10681437ac9f15a27b908bfa5a7ff65ffea1296298937cf817ade7bd8f8

                          SHA512

                          8b8f6fbcb9966e608c342173187553a542f1013364cc48a636a79ef60265ad0c7bd32195b7954bfaf4a9694f63cb123c3079ae91cc0118e92f133ce53207957f