Analysis

  • max time kernel
    112s
  • max time network
    94s
  • platform
    windows11-21h2_x64
  • resource
    win11-20241007-en
  • resource tags

    arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    29-01-2025 14:40

General

  • Target

    https://staemcommunitly.com/gift/activation=Dor5Fhnm11w

Malware Config

Signatures

  • Detected potential entity reuse from brand STEAM. 1 IoCs
  • 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 7 IoCs
  • Suspicious use of FindShellTrayWindow 25 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 https://staemcommunitly.com/gift/activation=Dor5Fhnm11w
    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:4076
    • 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,0x7ff9fc763cb8,0x7ff9fc763cc8,0x7ff9fc763cd8
      2⤵
        PID:1068
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1952,7775958791759321596,4107983523576567348,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1964 /prefetch:2
        2⤵
          PID:2880
        • 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=1952,7775958791759321596,4107983523576567348,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2100 /prefetch:3
          2⤵
          • Detected potential entity reuse from brand STEAM.
          • Suspicious behavior: EnumeratesProcesses
          PID:3824
        • 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=1952,7775958791759321596,4107983523576567348,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2744 /prefetch:8
          2⤵
            PID:3344
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1952,7775958791759321596,4107983523576567348,131072 --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:1280
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1952,7775958791759321596,4107983523576567348,131072 --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=3340 /prefetch:1
              2⤵
                PID:1144
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1952,7775958791759321596,4107983523576567348,131072 --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=4724 /prefetch:1
                2⤵
                  PID:4060
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1952,7775958791759321596,4107983523576567348,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5004 /prefetch:1
                  2⤵
                    PID:1112
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1952,7775958791759321596,4107983523576567348,131072 --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=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5024 /prefetch:1
                    2⤵
                      PID:3992
                    • 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=1952,7775958791759321596,4107983523576567348,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5568 /prefetch:8
                      2⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:4504
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1952,7775958791759321596,4107983523576567348,131072 --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=5948 /prefetch:1
                      2⤵
                        PID:4484
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1952,7775958791759321596,4107983523576567348,131072 --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=5848 /prefetch:1
                        2⤵
                          PID:3644
                        • 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=1952,7775958791759321596,4107983523576567348,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5880 /prefetch:8
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:2444
                      • C:\Windows\System32\CompPkgSrv.exe
                        C:\Windows\System32\CompPkgSrv.exe -Embedding
                        1⤵
                          PID:4580
                        • C:\Windows\System32\CompPkgSrv.exe
                          C:\Windows\System32\CompPkgSrv.exe -Embedding
                          1⤵
                            PID:2804

                          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

                            4047b31f82e81672f87da28a3afdaf67

                            SHA1

                            96dae9e6193dacaf2dab93cd53b1d7957f3392ec

                            SHA256

                            09ba97b39397c6bb955a2188f287ccefaafd936f32b60b5cbd17b1df5cac6248

                            SHA512

                            64238e7a3f5399df1a0fe59a8063d66a8577d69c9de65836d918403a3b24818c6a7d04dd09ba905cd70f519b3de5f7b30a6b6b5a10b7a0f65ff8d845d0467e6c

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

                            Filesize

                            432B

                            MD5

                            4d1ea3954c2519318b94b2b1eeb7386e

                            SHA1

                            b467757ddd9e9a736dd52d0b6cdc3e43b811cb4a

                            SHA256

                            cc169a6a60e85a349efad5662ab12b21e655cdd13d93d06accfc1dc5e7e7f3d1

                            SHA512

                            2bbfc63f9d17ef0dd7691995bd59ca1b2f29a6dd1a3bf78e8463a9ee5fed96424e2a8245b605b2a0599ca8df8dabaf0ec39dab22bc2d36d9207b0f2a8e643071

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

                            Filesize

                            1KB

                            MD5

                            dab954e8f7a0e78133d20f60cef4a758

                            SHA1

                            e7cde188ffea159fb19b4d1d3c6100f3c6589460

                            SHA256

                            f4d3f95918cc9fe13665f395cd682553e4df6cf321fb2063afb79c2fa94add43

                            SHA512

                            e37b0d315e2e2313315115a2e148e63ebd8a538d8b5e54616680f55f69b051e27e695d13ed9f787ba92da9bb5d04a21043307a1456e49597c2e00a571aa7484f

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

                            Filesize

                            6KB

                            MD5

                            37f3e7ab01f40b182d9d8e175c8f23bc

                            SHA1

                            48205a4d2b17a5f3924bdc9869d0cba0b351c210

                            SHA256

                            fb6927708aaa289c60c3e92e8ab02c89b1b64a953ed09276d3e37510ff4221c1

                            SHA512

                            6de61ee170093cd5766acaab3a903ff38ceb6cda25af94a6f49975a6c7f41578b2ee19ddc61d34779c287d122ae847ab93daf3bffd5490e0f696d6cdfd57f200

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

                            Filesize

                            5KB

                            MD5

                            4ebb6c15b1ece492d92ecc093d1c795f

                            SHA1

                            ce550fc2f4eb49a6343f45caecae25c13fb19a46

                            SHA256

                            bde938d47f815d6656abda3c24b93f24c05ff5caa424618fadbc979ef87e79d4

                            SHA512

                            acdccf9ab22bfe4aaa411ed4b270dc077616a68e7cc1cbe87e76c4182110719de216ef4fbefb95c0cd89e2f07f30c304ee229cf3dad9cffc6b41ca1bb781898b

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

                            Filesize

                            6KB

                            MD5

                            364b859846637369ebc8407d35b484d4

                            SHA1

                            23ed0494bc79f27cb83e846c63d3682e4fdd4a46

                            SHA256

                            c0738ff77a01f50721462dcb64354ee40fe276fbbc89007a5b588b7b16905156

                            SHA512

                            e3e4b5b2491848cc501ee86229a836d47caa5e1cbe97c82da5749abb289d33b0b99c7c647ceece877db0c317fe14f490f364b3e5ead9dad93a90d916cd58f0fa

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

                            Filesize

                            1KB

                            MD5

                            1a810c5f64d0f9e1c6cb3f5b7cf8bc84

                            SHA1

                            c315eeaa027b3f630c756c6c538f4da71ad34e19

                            SHA256

                            caad09c1fef87304edb9e828839730a95e29772b151148b1b0f71eee6cfc0322

                            SHA512

                            990fca12ce7a537569fea3ecad036487358a135ff8ed7efcd3d533acb7498b1e5c61f575aa44a414325f8081de657c0d3222efca2626130333be4d07584371c3

                          • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe5820a2.TMP

                            Filesize

                            874B

                            MD5

                            038d7016b0f965afb9697f9211a09dd4

                            SHA1

                            ba63287f303205f2ecee6368f351e5e011c8a3f7

                            SHA256

                            0c4e914d0ea031cf76f73333642af77459c50b691b5416977f84bd44eacd508f

                            SHA512

                            6c9a8642e26770e0376889f14b8688d60076562e431e5ab5434a4a01df43849456e52f5cbef96bccd110bc43097db69ec36d7672a554b51da077914990711ce0

                          • 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

                            5ec4416a39dde01be10ee48e23303dd4

                            SHA1

                            924ca791873c0ee57d98077dce33bd31df074b34

                            SHA256

                            4b3312963f7e13753c9feea98dfa95cfa11b85d35077dfc6389808278ec8b46e

                            SHA512

                            a433041e4a72d1db518a7bce00ae4c61199f89a0eead23639d387f521a79426f464d630d56714905a1108df9500ce2127789e02c1a7b2b248fa2c25dc10912b7