Analysis

  • max time kernel
    27s
  • max time network
    32s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-02-2024 17:15

General

  • Target

    https://link-hub.net/1070181/851-internal

Score
6/10

Malware Config

Signatures

  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 11 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://link-hub.net/1070181/851-internal
    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:3256
    • 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,0x100,0x104,0xd8,0x108,0x7ff958ae46f8,0x7ff958ae4708,0x7ff958ae4718
      2⤵
        PID:4720
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2120,5372612175454026673,1393765901263533960,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2140 /prefetch:2
        2⤵
          PID:3588
        • 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=2120,5372612175454026673,1393765901263533960,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2200 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:3220
        • 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=2120,5372612175454026673,1393765901263533960,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2864 /prefetch:8
          2⤵
            PID:4468
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,5372612175454026673,1393765901263533960,131072 --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=3364 /prefetch:1
            2⤵
              PID:1904
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,5372612175454026673,1393765901263533960,131072 --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=3356 /prefetch:1
              2⤵
                PID:5096
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,5372612175454026673,1393765901263533960,131072 --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=5096 /prefetch:1
                2⤵
                  PID:3996
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,5372612175454026673,1393765901263533960,131072 --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=5468 /prefetch:1
                  2⤵
                    PID:1800
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=video_capture.mojom.VideoCaptureService --field-trial-handle=2120,5372612175454026673,1393765901263533960,131072 --lang=en-US --service-sandbox-type=video_capture --mojo-platform-channel-handle=5352 /prefetch:8
                    2⤵
                    • Modifies registry class
                    • Suspicious behavior: EnumeratesProcesses
                    PID:820
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=audio.mojom.AudioService --field-trial-handle=2120,5372612175454026673,1393765901263533960,131072 --lang=en-US --service-sandbox-type=audio --mojo-platform-channel-handle=3908 /prefetch:8
                    2⤵
                      PID:2704
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,5372612175454026673,1393765901263533960,131072 --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=5776 /prefetch:1
                      2⤵
                        PID:4508
                      • 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=2120,5372612175454026673,1393765901263533960,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6332 /prefetch:8
                        2⤵
                          PID:4436
                        • 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=2120,5372612175454026673,1393765901263533960,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6332 /prefetch:8
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:5012
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,5372612175454026673,1393765901263533960,131072 --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=5236 /prefetch:1
                          2⤵
                            PID:2924
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,5372612175454026673,1393765901263533960,131072 --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=6100 /prefetch:1
                            2⤵
                              PID:3156
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,5372612175454026673,1393765901263533960,131072 --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=16 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5900 /prefetch:1
                              2⤵
                                PID:3348
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,5372612175454026673,1393765901263533960,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4956 /prefetch:1
                                2⤵
                                  PID:1676
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,5372612175454026673,1393765901263533960,131072 --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=5844 /prefetch:1
                                  2⤵
                                    PID:1800
                                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,5372612175454026673,1393765901263533960,131072 --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=18 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6012 /prefetch:1
                                    2⤵
                                      PID:3228
                                  • C:\Windows\System32\CompPkgSrv.exe
                                    C:\Windows\System32\CompPkgSrv.exe -Embedding
                                    1⤵
                                      PID:364
                                    • C:\Windows\System32\CompPkgSrv.exe
                                      C:\Windows\System32\CompPkgSrv.exe -Embedding
                                      1⤵
                                        PID:4836

                                      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

                                        1f6d41bf10dc1ec1ca4e14d350bbc0b1

                                        SHA1

                                        7a62b23dc3c19e16930b5108d209c4ec937d7dfb

                                        SHA256

                                        35947f71e9cd4bda79e78d028d025dff5fe99c07ea9c767e487ca45d33a5c770

                                        SHA512

                                        046d6c2193a89f4b1b7f932730a0fc72e9fc95fbdb5514435a3e2a73415a105e4f6fa7d536ae6b24638a6aa97beb5c8777e03f597bb4bc928fa8b364b7192a13

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

                                        Filesize

                                        152B

                                        MD5

                                        4254f7a8438af12de575e00b22651d6c

                                        SHA1

                                        a3c7bde09221129451a7bb42c1707f64b178e573

                                        SHA256

                                        7f55f63c6b77511999eee973415c1f313f81bc0533a36b041820dd4e84f9879b

                                        SHA512

                                        e6a3244139cd6e09cef7dab531bff674847c7ca77218bd1f971aa9bf733a253ac311571b8d6a3fe13e13da4f506fec413f3b345a3429e09d7ceb821a7017ec70

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

                                        Filesize

                                        6KB

                                        MD5

                                        a1155f88a666036896747cc659ee7595

                                        SHA1

                                        7b769354996a93aaffd59b8c1dac6aab751a426b

                                        SHA256

                                        21a13dbb48beca4b17fc832c30748cbd923242701bc1d40dcb424a850aac42df

                                        SHA512

                                        a6924a180ee12f9e50e79c98de31cc1f328654bba75d199fba2afd2ab5370a05cfc7c223551b6220a217c828a2198e2f3f7b8e3aaf522c59d98a91407ec5b8c5

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

                                        Filesize

                                        7KB

                                        MD5

                                        11a21db52faea3b10974add050a0e562

                                        SHA1

                                        bac7d3ca3e3c4ede9cde307d8eb7ec870c831863

                                        SHA256

                                        eb2005478c1f5b77963e809fde8312d07f6ed29402ca23329bd2ccf46b1fbb82

                                        SHA512

                                        8b47865ca1a96202a9545b8106b62f38626632e40dffdfe6d57a084ff584a5de84801288cac21a4fbcb14d639a990a6ea88e37769ec44914ec0f918b73c62f2a

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

                                        Filesize

                                        7KB

                                        MD5

                                        1e5196e731d01aafe08e91f4b74f7a05

                                        SHA1

                                        e3c642a721d21a951a85b61181c6b7a212e79894

                                        SHA256

                                        e2a6d154321f37115e1767777ac937458757e76878e111f69d394526d84e2402

                                        SHA512

                                        ec7c6669cf1ba642ca8f3760298fdde225b601512352f3f44ae7bebf166be71f5d0dcd451cd5b4eb0b2e426ca96affa387c64841eee6fcd7a3086ea370ac807d

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

                                        Filesize

                                        1KB

                                        MD5

                                        64a741730399da2bb3cf5b406e224b4b

                                        SHA1

                                        f27f04bb18ab4a18d05e0d4e3ba3655caa712799

                                        SHA256

                                        4052d67af98f8dfebc78fd0ca22ac8c9466a61710c951a980abf7b920519efed

                                        SHA512

                                        98812155cbbe9c9cfa4631a49e096d49b1d682a6c4796e80c1a85b15d00457e15c46298dd5333b48b5829f9b998be2bc97f2ae346e7bd7cb5146f0996e1340ad

                                      • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe57c9d8.TMP

                                        Filesize

                                        1KB

                                        MD5

                                        a0815bb8c53bb177cec73e7a03d0ae5a

                                        SHA1

                                        c8c01668a75f816c5f3024b8ead567e7a74ad87e

                                        SHA256

                                        a407bf6e4a36dd36da0efcbc3aa81dadf29411762b4a866d4ce49fd579f0def3

                                        SHA512

                                        18f54dbbc9168431b9f5474ec0404de4d9371487987116f82807a6df875bb490d79f982a204ce29a8d3a2a3ef0cd21b71b86e3ceefb095048c9c9bb8d0b9b7c3

                                      • 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

                                        8af84dccde4245f43e9321380afaec8e

                                        SHA1

                                        76388458470aba02db28bdf3cd394cebe6238e65

                                        SHA256

                                        6cc1efef3648ff443741a00eaa4aa9fbc756b7216400a09c1c6d68b3bf2c6e48

                                        SHA512

                                        92e69a562017e8832e62a71f4facb67b5a4f316c37f475673bb6f46ccb72534818b8807a2bf1b67cc9d83df036d0fa650a0af83588a03018cb0e93d5ca2dd528