Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-12-2024 12:18

General

  • Target

    http://staemcommunnutly.com/gift/activation=Dor5Fhnm3w

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]
  • 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 10 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 8 IoCs
  • Suspicious use of FindShellTrayWindow 38 IoCs
  • Suspicious use of SendNotifyMessage 36 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://staemcommunnutly.com/gift/activation=Dor5Fhnm3w
    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:4240
    • 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,0x100,0x104,0xd8,0x108,0x7ffd0c6c46f8,0x7ffd0c6c4708,0x7ffd0c6c4718
      2⤵
        PID:3532
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2072,5149530361729615315,17530937570907637129,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2092 /prefetch:2
        2⤵
          PID:2412
        • 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=2072,5149530361729615315,17530937570907637129,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2148 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:3264
        • 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=2072,5149530361729615315,17530937570907637129,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2696 /prefetch:8
          2⤵
            PID:4800
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,5149530361729615315,17530937570907637129,131072 --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=3176 /prefetch:1
            2⤵
              PID:1004
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,5149530361729615315,17530937570907637129,131072 --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=3236 /prefetch:1
              2⤵
                PID:1244
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,5149530361729615315,17530937570907637129,131072 --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=4624 /prefetch:1
                2⤵
                  PID:4936
                • 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=2072,5149530361729615315,17530937570907637129,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5436 /prefetch:8
                  2⤵
                    PID:1184
                  • 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=2072,5149530361729615315,17530937570907637129,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5436 /prefetch:8
                    2⤵
                    • Suspicious behavior: EnumeratesProcesses
                    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=2072,5149530361729615315,17530937570907637129,131072 --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=4100 /prefetch:1
                    2⤵
                      PID:5080
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,5149530361729615315,17530937570907637129,131072 --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=5584 /prefetch:1
                      2⤵
                        PID:4668
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,5149530361729615315,17530937570907637129,131072 --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=5624 /prefetch:1
                        2⤵
                          PID:3520
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,5149530361729615315,17530937570907637129,131072 --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=5136 /prefetch:1
                          2⤵
                            PID:2064
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,5149530361729615315,17530937570907637129,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6092 /prefetch:1
                            2⤵
                              PID:4268
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2072,5149530361729615315,17530937570907637129,131072 --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1156 /prefetch:2
                              2⤵
                              • Suspicious behavior: EnumeratesProcesses
                              PID:5028
                          • C:\Windows\System32\CompPkgSrv.exe
                            C:\Windows\System32\CompPkgSrv.exe -Embedding
                            1⤵
                              PID:4700
                            • C:\Windows\System32\CompPkgSrv.exe
                              C:\Windows\System32\CompPkgSrv.exe -Embedding
                              1⤵
                                PID:3012

                              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

                                dc058ebc0f8181946a312f0be99ed79c

                                SHA1

                                0c6f376ed8f2d4c275336048c7c9ef9edf18bff0

                                SHA256

                                378701e87dcff90aa092702bc299859d6ae8f7e313f773bf594f81df6f40bf6a

                                SHA512

                                36e0de64a554762b28045baebf9f71930c59d608f8d05c5faf8906d62eaf83f6d856ef1d1b38110e512fbb1a85d3e2310be11a7f679c6b5b3c62313cc7af52aa

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

                                Filesize

                                152B

                                MD5

                                a0486d6f8406d852dd805b66ff467692

                                SHA1

                                77ba1f63142e86b21c951b808f4bc5d8ed89b571

                                SHA256

                                c0745fd195f3a51b27e4d35a626378a62935dccebefb94db404166befd68b2be

                                SHA512

                                065a62032eb799fade5fe75f390e7ab3c9442d74cb8b520d846662d144433f39b9186b3ef3db3480cd1d1d655d8f0630855ed5d6e85cf157a40c38a19375ed8a

                              • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Cache\f_00007d

                                Filesize

                                37KB

                                MD5

                                231913fdebabcbe65f4b0052372bde56

                                SHA1

                                553909d080e4f210b64dc73292f3a111d5a0781f

                                SHA256

                                9f890a9debcdfccc339149a7943be9aff9e4c9203c2fa37d5671a5b2c88503ad

                                SHA512

                                7b11b709968c5a52b9b60189fb534f5df56912417243820e9d1c00c97f4bd6d0835f2cdf574d0c36ecb32dbbf5fc397324df54f7fdf9e1b062b5dbda2c02e919

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

                                Filesize

                                528B

                                MD5

                                2600b061e1581e0f2d5e88c9ef02a3f0

                                SHA1

                                9b3cffc7a0abb354bd9f290dfb10a1af560e5a23

                                SHA256

                                5836e9722550a2b43f1909f98d0674c1a1e956a70bd175c1a0c20298f93ab58f

                                SHA512

                                3257500f4a9faad2e4ebdf228233a90e572199fffb97bb66e6a340e54044ab8d67b38a1034020035191b1acac9fbda322d910516a4bd2a89ae3480a91dca08c1

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

                                Filesize

                                1KB

                                MD5

                                a3ea305672783c961483c8e0d898838c

                                SHA1

                                9e5b3731e36b14ce4eb5b6031dc5874b08dbcca7

                                SHA256

                                8e0f43b20ca2bc57821a184fe7aed27d2fa02047338b37360f3c8251086f0ae8

                                SHA512

                                5034c0adf8440f9d617a116cd0bbf5f3ae9e06820d26daa6695e573378462aef605dfe5505ac1121fdbd65233d1158ddfe82963d3c5505edd7c0435aa5071951

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

                                Filesize

                                432B

                                MD5

                                5666f2adf6371408019310b4658eaabb

                                SHA1

                                50989ac65574c5ac4a101fb9d03be83debcd1c78

                                SHA256

                                1ec57e81a9d44a9ed52d8b11b6e61fc2bcd560af2fb681e85635c086e71441b0

                                SHA512

                                df203e630992af1edf675e092dfb6582c9db05d4f3f14ef13c955d057f1b108182d3858e41f8e2e76f143daf2110164ac005228cf006f744472600778faae5f7

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

                                Filesize

                                707B

                                MD5

                                10cd4765e267bfc888ca7afd5c3257bf

                                SHA1

                                c2ad676fa2578e3894ed93c506857da5f507134a

                                SHA256

                                2f3ee4b34c0bceb7d8b750b8cf2a37d46261a9448343199163a64ecd504b9c32

                                SHA512

                                b3a142b5c560031916d2888d8cbda131053427274661791a4b7f7eac39dcd858c4ef3107cd276dc724a10d181b90c8c999d9ae5f9ed75395be8f739d20f23f3c

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

                                Filesize

                                1KB

                                MD5

                                8ff82f6d489f55554b6dba39c1c4b78f

                                SHA1

                                398852c105ae3086e8e9875e711fa7dc75d9e453

                                SHA256

                                b8b3e041bfc972893cf99dfc1f56dc6ca0cc005aef0a18200a54d7a94907be29

                                SHA512

                                afebc090c737d42b41c61c4397e382ea5460ddf5f9b9c1d6d23410cdab16130625033b213896481cca426a112091068b7f691b2528cf5533a604d917ff34815f

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

                                Filesize

                                6KB

                                MD5

                                c36e05b2952269e51df3c5677c33a41d

                                SHA1

                                12130af9bd47e8c6c81293b172afa6e32cd69725

                                SHA256

                                8730dbb3d8c6773e98d998a051601425c9a3dbe014e4c10dc7ba014f0ded448a

                                SHA512

                                c184fc030ddce91ab52e2e835cc2bd01fca655a5af72ef68675719ed285d53146d0fb30b3c1fbd331f158bac52538e52853fe5d111834b4f71cf100c4171d6a3

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

                                Filesize

                                6KB

                                MD5

                                1148d36db5172dbbff7d340e03ba3056

                                SHA1

                                b50346b7d3638020d0b308b846c1457b3d316f3d

                                SHA256

                                8135c03865363ae417eb3d8c8765adeb22e83197cc36a0174fddae43d8cfb1de

                                SHA512

                                1114cf20e353c0f0bbfe3945bbdfd666b2faf09ef93921b85ff4961afcd2c2a2dd58475ef38785b23dba6ff3ac7f31184d17bd1e8b45078a7d4b50288d2c9e2f

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

                                Filesize

                                6KB

                                MD5

                                f7d231f480867d525c7524ac39e03ea1

                                SHA1

                                399f45674885449d68c7903cc8a37eb4ba60f471

                                SHA256

                                489b282bc2ab4ab1ee13b081fce7d69972b24bfd93fd85c6af80c5feeafed4c0

                                SHA512

                                f9202d014c47e29b3698b7ed0bc5e0669f51335fd29720bde2dc9594b67ccf7e39c7d52b17861adf1e801564b15ba8d74af6346aa6d074d558acff071aafbef1

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

                                Filesize

                                5KB

                                MD5

                                410f9a2367c599be7ceaaab7f449e8d2

                                SHA1

                                6f996b9c78c8d2bcba82c65af75e728e23fd795e

                                SHA256

                                d99596aae058b561d237f07a27fb85fe8c45cd3473b9ba0649e1963ea4244287

                                SHA512

                                0b0ea6bcb85eca0d3d051b5658aa3d1dff8640e6437561151fb56bbe24443f7c3a173f3f78e0ff5ada809a88c058e726abd6030f4a7436628b35590a413b998d

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

                                Filesize

                                6KB

                                MD5

                                2b070259cbf79d5a6d2d6efe9ab6ee12

                                SHA1

                                86605230f31b039d5362e09c373bbe72291cbe94

                                SHA256

                                b4fab14d49c9d11a891a434b45a28bcb9a05c705479602c1b513c15075b38c8f

                                SHA512

                                3ebcde16eb34ebc1498168e9b34f9d992c8309065b424481b6d40a5920ef55513ef86e8d42d661215af20acc377c8d774625338a1ff023e27a8126c58dfca0ee

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

                                Filesize

                                707B

                                MD5

                                c05a8adbd7970896a94483bd67067ac6

                                SHA1

                                afa9e5cc6065502396590edbe9d18c2307e4bda2

                                SHA256

                                347225d74e2fa570eb62b2f779f0666306a3729adae85759d747077ee35e7083

                                SHA512

                                a3a2db3e4690a6902c26c4a67933452b84432ca7c58e42361c3a015d29be5931f476f810cbbe8fae084409087f1f9a5ed9b847425dafb8a208848e571ea27a76

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

                                Filesize

                                1KB

                                MD5

                                f0c815012dd2431906892155f247f796

                                SHA1

                                27bb3d66ce670151654e32a06256bf5b13216709

                                SHA256

                                2a91428ffc1edace683edd6033b959769d0c4c017a20c15daed6c46b90a982ac

                                SHA512

                                6b8919a0e8cb1c47a525fe77616188e89ea4458f53975f9ded169f5949afa11ccb0141c8f6152e93a45e00f3c2fd486f5349ef03f1b4aa4f6de47119233d16e2

                              • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe581da5.TMP

                                Filesize

                                540B

                                MD5

                                9520f181930b8e5d1b8637c1ff8fad44

                                SHA1

                                77d2a5a9d073e9844bd4cfb05b49a0fd29859657

                                SHA256

                                9c126328135fc5cbc12cee76fc0ec481ab46069ced95073472a54ede1e84c570

                                SHA512

                                66730ec7a8151e9800741116b2f48e1231679fb38a541296579a2aa0a5eada33827b1b3053f56a62875ebe6a7d6a4d183fde57cecc5f1de05c8c2598478a7131

                              • 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

                                6a257a925ac4ffaf26c02d4677e5c3f5

                                SHA1

                                7d65670727af620b2f0fb591ae564ce4b038eec6

                                SHA256

                                eb20651cc99f96c66267f354bf5400e573196dfdb3b17330938ae6d907d7629e

                                SHA512

                                bc84dd51d0f7e490f2fb36ac2c836b4606204a4be7a8b96cf3e483391414028387b37876f53033504a6a5379c9db63426c99fec5b2651c020d57bc9b50d10c14

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

                                Filesize

                                2B

                                MD5

                                f3b25701fe362ec84616a93a45ce9998

                                SHA1

                                d62636d8caec13f04e28442a0a6fa1afeb024bbb

                                SHA256

                                b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

                                SHA512

                                98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84