Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08-09-2024 19:07

General

  • Target

    https://krunkercentral.com/krunker-hacks-tamper

Score
3/10

Malware Config

Signatures

  • 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 12 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" --single-argument https://krunkercentral.com/krunker-hacks-tamper
    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:2692
    • 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,0x100,0x104,0xd8,0x108,0x7ff9b75546f8,0x7ff9b7554708,0x7ff9b7554718
      2⤵
        PID:3136
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2024,333107803762202532,5370145268763610169,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2052 /prefetch:2
        2⤵
          PID:3276
        • 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=2024,333107803762202532,5370145268763610169,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2436 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:3648
        • 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=2024,333107803762202532,5370145268763610169,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2932 /prefetch:8
          2⤵
            PID:1360
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2024,333107803762202532,5370145268763610169,131072 --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=3400 /prefetch:1
            2⤵
              PID:620
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2024,333107803762202532,5370145268763610169,131072 --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=3420 /prefetch:1
              2⤵
                PID:540
              • 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=2024,333107803762202532,5370145268763610169,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5316 /prefetch:8
                2⤵
                  PID:436
                • 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=2024,333107803762202532,5370145268763610169,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5316 /prefetch:8
                  2⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:3632
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2024,333107803762202532,5370145268763610169,131072 --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=4880 /prefetch:1
                  2⤵
                    PID:2564
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2024,333107803762202532,5370145268763610169,131072 --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=3024 /prefetch:1
                    2⤵
                      PID:4300
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2024,333107803762202532,5370145268763610169,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4796 /prefetch:1
                      2⤵
                        PID:2224
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2024,333107803762202532,5370145268763610169,131072 --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=5572 /prefetch:1
                        2⤵
                          PID:3872
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2024,333107803762202532,5370145268763610169,131072 --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=4996 /prefetch:1
                          2⤵
                            PID:3004
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2024,333107803762202532,5370145268763610169,131072 --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=3620 /prefetch:1
                            2⤵
                              PID:4008
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2024,333107803762202532,5370145268763610169,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4268 /prefetch:1
                              2⤵
                                PID:3144
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2024,333107803762202532,5370145268763610169,131072 --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=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4228 /prefetch:1
                                2⤵
                                  PID:4040
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2024,333107803762202532,5370145268763610169,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=16 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3612 /prefetch:1
                                  2⤵
                                    PID:1756
                                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2024,333107803762202532,5370145268763610169,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=17 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=1848 /prefetch:1
                                    2⤵
                                      PID:4344
                                  • C:\Windows\System32\CompPkgSrv.exe
                                    C:\Windows\System32\CompPkgSrv.exe -Embedding
                                    1⤵
                                      PID:2432
                                    • C:\Windows\System32\CompPkgSrv.exe
                                      C:\Windows\System32\CompPkgSrv.exe -Embedding
                                      1⤵
                                        PID:968

                                      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

                                        9e3fc58a8fb86c93d19e1500b873ef6f

                                        SHA1

                                        c6aae5f4e26f5570db5e14bba8d5061867a33b56

                                        SHA256

                                        828f4eacac1c40b790fd70dbb6fa6ba03dcc681171d9b2a6579626d27837b1c4

                                        SHA512

                                        e5e245b56fa82075e060f468a3224cf2ef43f1b6d87f0351a2102d85c7c897e559be4caeaecfdc4059af29fdc674681b61229319dda95cb2ee649b2eb98d313e

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

                                        Filesize

                                        152B

                                        MD5

                                        27304926d60324abe74d7a4b571c35ea

                                        SHA1

                                        78b8f92fcaf4a09eaa786bbe33fd1b0222ef29c1

                                        SHA256

                                        7039ad5c2b40f4d97c8c2269f4942be13436d739b2e1f8feb7a0c9f9fdb931de

                                        SHA512

                                        f5b6181d3f432238c7365f64fc8a373299e23ba8178bcc419471916ef8b23e909787c7c0617ab22e4eb90909c02bd7b84f1386fbc61e2bdb5a0eb474175da4bd

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

                                        Filesize

                                        480B

                                        MD5

                                        c60d4cabae351d957f39f5bb255075e7

                                        SHA1

                                        90b9b261ee2b2cc44cd6a95b04da6857f45b68f9

                                        SHA256

                                        cbd27d503028fe7673eec3c9c15ecb585792b5af54e8b9f0fb812b7b520e576f

                                        SHA512

                                        c538638ed5653e77ac6dc4b2d7e031758105c30cd330f341819843c8c224bbcc955fbd3b98718e4a720925cb8a87cdf6f3771f06ddaabe93ac5a7c37b1fe718f

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

                                        Filesize

                                        480B

                                        MD5

                                        3a0141693678b0e0b03d9ff4f5bdcf82

                                        SHA1

                                        ed6de2145ff60f660c1a77d08f924d777ab97f21

                                        SHA256

                                        3f357a2daaa79a1319caf7ecef401799b516bb6dfedacf949bb0f58ca56f37fa

                                        SHA512

                                        8e80a7f12320dcb4aa8923fdbb46a727cbf9176c3cf2b8013b5e64356c0770680b3edaf77660ccc136201ce18b9a5cba5f140d31cce1a6a7ee89958b26d7bdd6

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

                                        Filesize

                                        2KB

                                        MD5

                                        66de43550a0b8138f8eb14f95cae1141

                                        SHA1

                                        13dad2370d3c0bbbed6b3b7ff79942f3004fe6ce

                                        SHA256

                                        3197548971a9fed16164bbadafa9337a771d1d5b9c4673161e042dadb5dcf9fe

                                        SHA512

                                        c0251a09da19c080075350408b35c36a7d56107802741ed7fd2ce82f2eddefabf605753bad762ce8223a414e29d8b58918c26bc6b999894e64724e073d002fae

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

                                        Filesize

                                        7KB

                                        MD5

                                        7f8b4b70d4ba18cd5741bfe5a70f5213

                                        SHA1

                                        33663e0fca174e893029d33402469d19255b808b

                                        SHA256

                                        1e83cbbf822724f8dc644f266a3adfe012640de902fb7a4c848103689e2f6d03

                                        SHA512

                                        a84be676f5238ef77f38a03e3bac1d28b86a9a351f036903faad107539ff0995d27458544b9a02c49ef873d42c9804f80b4ff66fab841cec23be0ff91f58c7c7

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

                                        Filesize

                                        5KB

                                        MD5

                                        fb1c2d9b6fafd954ce279508bee03829

                                        SHA1

                                        793bca0b4447d20896c391b3271d19cb41b6022a

                                        SHA256

                                        24b76f63e0d5573e0526976c01139043030ccde3b62038e8c19703fc3193a23d

                                        SHA512

                                        7ed5d891fb0b11bb8804aeeb96c1a208541b547b933e7aa76e096107287663b4f29a999dec3031481220fea624a8723660e9de392ee4e3852aad70d8eeba75b9

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

                                        Filesize

                                        6KB

                                        MD5

                                        4bf45b07d93d2fb7900fb973b5e81bc1

                                        SHA1

                                        0aa216b3271910e857f059f2b1c4734038e6a7de

                                        SHA256

                                        18620a3560ddf8ee4ce0e01f7601626b6bcd15ac917f2d963b372b20744b1303

                                        SHA512

                                        2ae4cdfe8b5b928c424fed7bc552bf42e4a3180d4dd65c97282c878e33f0b2f3e246a10f5d34083731618651324786b51fdf6ac29392e2885b2d079b0af9fc26

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

                                        Filesize

                                        7KB

                                        MD5

                                        a40476b7697669e77e0490f80991857c

                                        SHA1

                                        9030348295c17966e854a1cd6eda68dc5eacc5df

                                        SHA256

                                        0e2ea822d6fb32ad0481b5850890a721cebf63752112ca040c00ae5ad99644f8

                                        SHA512

                                        60a72df9104897067d21706860279b51c54db9fd2377b636791086399e5430bbdf08477da8d177deff0b03671797a32d5e66ac8e76264a838314e6996967d9ad

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

                                        Filesize

                                        1KB

                                        MD5

                                        2f17806e948a55497e983f7797caef1e

                                        SHA1

                                        ab5ea685d897b9b7ac6b609600c2676e7f4ff18f

                                        SHA256

                                        9e4bd4213282e3df5c86fb4f08dca5d83c802f26d2ab7d4d27169166b29a4aea

                                        SHA512

                                        4399d2813acbf0919c25dd49ccdae53ac95e192daf80121ee12154b6da61bec7474b3fe767fb21585261da9e9e161b0992eaf44ca1cbdf4543ce2157e286ab2a

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

                                        Filesize

                                        1KB

                                        MD5

                                        ebcdfc2755e4e500093141c46e307abc

                                        SHA1

                                        6db2b801918333879d9e7d9fe1deeb2877f0da83

                                        SHA256

                                        b82810e58106570f66d25836b39f75b3ff8904895f610c696ea68a0e7b1485fe

                                        SHA512

                                        eb803d3be0a4dc4e1cec95a8ce276f40cbbff09ddab6e2e825527a49f8d5e2694d6b9cf937296de8fbb4b71d6a3839d5c1a65809f5d978e5e985700e69df1e56

                                      • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe581a69.TMP

                                        Filesize

                                        1KB

                                        MD5

                                        b0d3123d2fbf38b5996b0b3ce6e56bf4

                                        SHA1

                                        ca52a79276d2f9952c1c4a14dcffce962d054515

                                        SHA256

                                        dce6657d95ad341791ad10777bfeeef7a219b589a03a707bdb58ae993889ff9b

                                        SHA512

                                        bb610e3abeffecd4280ea6fb1eb7b7892ee4a553c60232f3197fd21adc4ed6e977e70fe381f4eb089ef442a08d75c2de466b9f577705584cf42425cb8f14ac2d

                                      • 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

                                        11KB

                                        MD5

                                        d0e699750ae2b74130c5a7ab3b993cab

                                        SHA1

                                        81a6b45e0cde069ecdffb5b0595de0846a4c804d

                                        SHA256

                                        840b1447ba0fc6a4d276de75b94af624c485d09641506b1da5a003b3fc7c3559

                                        SHA512

                                        0e9b682acdda376738de675bd0b1c5f6c45d6e21339953a21cc06133fece3d5572d9ee9f99ae61f33df0be939828ffba90ec5c8415fa85569b7c547c5a867674

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

                                        Filesize

                                        10KB

                                        MD5

                                        13eaf0ee6fd4e1571433b535daa725d3

                                        SHA1

                                        1caac5874db318e84d1cdb63e6ca8e0cdd03f0de

                                        SHA256

                                        3ee18e8832005973d2202789fe0b5e466cb138977f5695911992627b0dda4b45

                                        SHA512

                                        0980839752072b8919c1406e11e21391fe5d7483620e02c41da66734e68fe79ec0e8e57fc1ddc9b43f9a1e14c1c2a8469c6adbbf5c70cd545b6c3d0a9db75c49