Analysis

  • max time kernel
    145s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-05-2024 19:19

General

  • Target

    https://r20.rs6.net/tn.jsp?f=001db6h5n_Bq0V8jtjXNDCWDgE4Pirx9qRrf01-wePMzNl3wPvKZV_j-mTdVLIivgetCDh6siKSseskx6DYYN8WDQf3rKJ4cuqcjyc9BymyRWzJihYKU588Vo2RAL3qrGes4z8ivBj63L5neeyunu_sYzONTvoLfoEE&c=&ch=&__=/YxksbELT7c4FvaFq8bjQNP6JDYYAzj/c2FsZXNAdGhlbGF1bmRyZXNzLmNvbQ==

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 8 IoCs
  • Suspicious use of FindShellTrayWindow 25 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://r20.rs6.net/tn.jsp?f=001db6h5n_Bq0V8jtjXNDCWDgE4Pirx9qRrf01-wePMzNl3wPvKZV_j-mTdVLIivgetCDh6siKSseskx6DYYN8WDQf3rKJ4cuqcjyc9BymyRWzJihYKU588Vo2RAL3qrGes4z8ivBj63L5neeyunu_sYzONTvoLfoEE&c=&ch=&__=/YxksbELT7c4FvaFq8bjQNP6JDYYAzj/c2FsZXNAdGhlbGF1bmRyZXNzLmNvbQ==
    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:4800
    • 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,0x100,0x104,0xd8,0x108,0x7fff453f46f8,0x7fff453f4708,0x7fff453f4718
      2⤵
        PID:4780
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2196,5278369488986619879,14642242074328972935,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2248 /prefetch:2
        2⤵
          PID:4260
        • 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=2196,5278369488986619879,14642242074328972935,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2280 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:812
        • 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=2196,5278369488986619879,14642242074328972935,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2728 /prefetch:8
          2⤵
            PID:1600
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2196,5278369488986619879,14642242074328972935,131072 --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=3312 /prefetch:1
            2⤵
              PID:2180
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2196,5278369488986619879,14642242074328972935,131072 --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=3332 /prefetch:1
              2⤵
                PID:4868
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2196,5278369488986619879,14642242074328972935,131072 --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=4608 /prefetch:1
                2⤵
                  PID:3124
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2196,5278369488986619879,14642242074328972935,131072 --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=3984 /prefetch:1
                  2⤵
                    PID:2360
                  • 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=2196,5278369488986619879,14642242074328972935,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5012 /prefetch:8
                    2⤵
                      PID:4372
                    • 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=2196,5278369488986619879,14642242074328972935,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5012 /prefetch:8
                      2⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:1168
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2196,5278369488986619879,14642242074328972935,131072 --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=5500 /prefetch:1
                      2⤵
                        PID:312
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2196,5278369488986619879,14642242074328972935,131072 --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=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5504 /prefetch:1
                        2⤵
                          PID:3580
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2196,5278369488986619879,14642242074328972935,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3484 /prefetch:1
                          2⤵
                            PID:3252
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2196,5278369488986619879,14642242074328972935,131072 --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=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3472 /prefetch:1
                            2⤵
                              PID:4920
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2196,5278369488986619879,14642242074328972935,131072 --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=2712 /prefetch:2
                              2⤵
                              • Suspicious behavior: EnumeratesProcesses
                              PID:5384
                          • C:\Windows\System32\CompPkgSrv.exe
                            C:\Windows\System32\CompPkgSrv.exe -Embedding
                            1⤵
                              PID:4864
                            • C:\Windows\System32\CompPkgSrv.exe
                              C:\Windows\System32\CompPkgSrv.exe -Embedding
                              1⤵
                                PID:2484

                              Network

                              MITRE ATT&CK Enterprise v15

                              Replay Monitor

                              Loading Replay Monitor...

                              Downloads

                              • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\610815ec-298d-4c3a-ad3b-13f398a46d03.tmp

                                Filesize

                                11KB

                                MD5

                                d20efda2b9a78a5c23d48097719f94d8

                                SHA1

                                274b2d42a374ab5fb1d5785f6816c81ec2d1a82b

                                SHA256

                                9d23f7a9ea81e62ae436189dcf5e36718da60d8e5223aa9f5b102d938c02eb45

                                SHA512

                                69e9e781400ad30fe42184734adfa16fc5ad73a80574840c31826124794020c870aeb9760d5032fd6d70910321944fdd16a6fc617e8f590631a65f3fd5843e11

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

                                Filesize

                                152B

                                MD5

                                62c02dda2bf22d702a9b3a1c547c5f6a

                                SHA1

                                8f42966df96bd2e8c1f6b31b37c9a19beb6394d6

                                SHA256

                                cb8a0964605551ed5a0668c08ab888044bbd845c9225ffee5a28e0b847ede62b

                                SHA512

                                a7ce2c0946382188e1d8480cfb096b29bd0dcb260ccdc74167cc351160a1884d04d57a2517eb700b3eef30eaf4a01bfbf31858365b1e624d4b0960ffd0032fa9

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

                                Filesize

                                152B

                                MD5

                                850f27f857369bf7fe83c613d2ec35cb

                                SHA1

                                7677a061c6fd2a030b44841bfb32da0abc1dbefb

                                SHA256

                                a7db700e067222e55e323a9ffc71a92f59829e81021e2607cec0d2ec6faf602a

                                SHA512

                                7b1efa002b7a1a23973bff0618fb4a82cd0c5193df55cd960c7516caa63509587fd8b36f3aea6db01ece368065865af6472365b820fadce720b64b561ab5f401

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

                                Filesize

                                96B

                                MD5

                                b9c9501654f12c458fa0fd0eb57557d2

                                SHA1

                                2a436d184479724616575fe616fff28858626501

                                SHA256

                                144b0c093838b9f834e0a99cdab26b2b0c350dadb1d85bfa170a167687b77758

                                SHA512

                                0649e63bdff0d4704f0be97ce623d54e1ffb974b3d895cdf454f39d4279cd8244dd4126f769ef55b7414b8d058344ee2a3ae76886dcfa0f2bc407e1abc18a72f

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

                                Filesize

                                751B

                                MD5

                                f3632706dc0c8d895147c46f19470511

                                SHA1

                                7cd5e185dc1499c848a0ebc69a4dbaccd5d47fad

                                SHA256

                                d5e855f4544316222df771ec40dc8eff598da7babac01b732abb2c6c72fee88f

                                SHA512

                                ad4427a104d159131487fe30facc6a5f339932f402b1c53f5ef239e05a88096803fe4449451a2a8bc10469ee4ff54d3475a02ca03eb0d46fcba8d66b0a319da5

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

                                Filesize

                                6KB

                                MD5

                                ab7ad519206fc39518e01d6ba9268c99

                                SHA1

                                81347046eeb9c00c7551e73ad5a6f6b41d4f21c2

                                SHA256

                                73a54f849561c9dce53a18d7f23579a2c9925ce32a960bd6f0a9d31c7069d009

                                SHA512

                                310df7923bb5344b920c3389fe4633df1764c01ea2c1ee1286f60be98cf16c0b12d66b02a9dfe2ca3ce0a86cacc19cdbbbadb23e22adfcaa5d409095b35389d5

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

                                Filesize

                                6KB

                                MD5

                                77a7999fa269ef23f22bf3a84a0cfe14

                                SHA1

                                6bb16ed2bf5b115a3f602d3cd4b1a00014434a42

                                SHA256

                                6ed7d013f0b0b72f2cab8af8afa4541889659ec9ca8d5b366f9721ffd60236b3

                                SHA512

                                cdb288f2adf2699a45db500993983e6b685d816a9dee0591c69c31cfffced48f92e100dfd868e243736528f2f99e490785d232bfc6141af617c6cad3cf922309

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

                                Filesize

                                5KB

                                MD5

                                37133c7f7f657926f1946b092f15e410

                                SHA1

                                31b536ea7460da941c63466850772ef7f7624084

                                SHA256

                                dcb9dcc2e08950a59f4fc11b16704fbddaa33fbf008d774e64ed737621b6d1fe

                                SHA512

                                5c77826027848a37a729b36a5850ccd67277cd1cf7cefca81ee11bdd750ba8f956f544502bf58729f7b6bef0ca52e74b53cae359f8dea5dd0114597a0ee60ad6

                              • 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

                                754995fb909703d0b1304af8e6489bbc

                                SHA1

                                e203664eb0cb5357a260be6b36680f9694f8000f

                                SHA256

                                c2c384abc1368112b20917d2b51c2c98ddbea64fd7b55a7e88c3c3ba14c58cca

                                SHA512

                                8977e5c9af4ec79273fd21b05c8adfb014d27973a3ff9367f32bb0108fc4b1110f7882af7d404613aa8a53d642d254ea1e119c98d74088feb1009967560db198

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

                                Filesize

                                2B

                                MD5

                                f3b25701fe362ec84616a93a45ce9998

                                SHA1

                                d62636d8caec13f04e28442a0a6fa1afeb024bbb

                                SHA256

                                b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

                                SHA512

                                98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84