Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/01/2024, 02:29

General

  • Target

    https://urlshortener.teams.microsoft.com/8DC13B7CF0B74A1-3-8

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 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://urlshortener.teams.microsoft.com/8DC13B7CF0B74A1-3-8
    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:60
    • 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,0x100,0x104,0xd8,0x108,0x7ffda0ec46f8,0x7ffda0ec4708,0x7ffda0ec4718
      2⤵
        PID:2180
      • 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=2100,13543896276213776675,5299269487787345059,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2176 /prefetch:3
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:1664
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2100,13543896276213776675,5299269487787345059,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2108 /prefetch:2
        2⤵
          PID:5016
        • 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=2100,13543896276213776675,5299269487787345059,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2848 /prefetch:8
          2⤵
            PID:4084
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,13543896276213776675,5299269487787345059,131072 --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=3512 /prefetch:1
            2⤵
              PID:4528
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,13543896276213776675,5299269487787345059,131072 --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=3368 /prefetch:1
              2⤵
                PID:4524
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,13543896276213776675,5299269487787345059,131072 --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=5092 /prefetch:1
                2⤵
                  PID:620
                • 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=2100,13543896276213776675,5299269487787345059,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5592 /prefetch:8
                  2⤵
                    PID:5108
                  • 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=2100,13543896276213776675,5299269487787345059,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5592 /prefetch:8
                    2⤵
                    • Suspicious behavior: EnumeratesProcesses
                    PID:3184
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,13543896276213776675,5299269487787345059,131072 --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=5264 /prefetch:1
                    2⤵
                      PID:2828
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,13543896276213776675,5299269487787345059,131072 --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=3600 /prefetch:1
                      2⤵
                        PID:436
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,13543896276213776675,5299269487787345059,131072 --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=4184 /prefetch:1
                        2⤵
                          PID:5148
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,13543896276213776675,5299269487787345059,131072 --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=5760 /prefetch:1
                          2⤵
                            PID:5156
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2100,13543896276213776675,5299269487787345059,131072 --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=4660 /prefetch:2
                            2⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:5440
                        • C:\Windows\System32\CompPkgSrv.exe
                          C:\Windows\System32\CompPkgSrv.exe -Embedding
                          1⤵
                            PID:1576
                          • C:\Windows\System32\CompPkgSrv.exe
                            C:\Windows\System32\CompPkgSrv.exe -Embedding
                            1⤵
                              PID:4048

                            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

                                    5e77545b7e1c504b2f5ce7c5cc2ce1fe

                                    SHA1

                                    d81a6af13cf31fa410b85471e4509124ebeaff7e

                                    SHA256

                                    cbb617cd6cde793f367df016b200d35ce3c521ab901bbcb52928576bb180bc11

                                    SHA512

                                    cbc65c61334a8b18ece79acdb30a4af80aa9448c3edc3902b00eb48fd5038bf6013d1f3f6436c1bcb637e78c485ae8e352839ca3c9ddf7e45b3b82d23b0e6e37

                                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Cache\f_00001e

                                    Filesize

                                    201KB

                                    MD5

                                    e3038f6bc551682771347013cf7e4e4f

                                    SHA1

                                    f4593aba87d0a96d6f91f0e59464d7d4c74ed77e

                                    SHA256

                                    6a55e169bc14e97dfcd7352b9bc4b834da37dd1e561282d8f2cc1dbf9964d29a

                                    SHA512

                                    4bee876cea29ad19e6c41d57b3b7228f05f33f422e007dc1a8288fd1a207deb882c2789422e255a76c5bf21544f475689e7192b9a8a80dc2e87c94ee0bc6d75f

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

                                    Filesize

                                    480B

                                    MD5

                                    95c925e4845d44624091b91d80aef0c4

                                    SHA1

                                    f6e6783e5c2931fe57aadfd4571cbbd937a29814

                                    SHA256

                                    f1b039816a9bc8d9b294f840f99c0075a097d057d6de5f3bd5ba531334101972

                                    SHA512

                                    de3d6330bf3388258105fccaad1fd0c210f7907e43699c1b8af48ce0a9f6233c2a7ed6225890624fa1d263d8b4461f474cfc5497c3c9d13dc7770b468530bc69

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

                                    Filesize

                                    111B

                                    MD5

                                    285252a2f6327d41eab203dc2f402c67

                                    SHA1

                                    acedb7ba5fbc3ce914a8bf386a6f72ca7baa33c6

                                    SHA256

                                    5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026

                                    SHA512

                                    11ce7cb484fee66894e63c31db0d6b7ef66ad0327d4e7e2eb85f3bcc2e836a3a522c68d681e84542e471e54f765e091efe1ee4065641b0299b15613eb32dcc0d

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

                                    Filesize

                                    2KB

                                    MD5

                                    b916e3cb63151402b74cc8392b2bfcd1

                                    SHA1

                                    adbbcfd6c08c775518f7012498b2c7a084441cba

                                    SHA256

                                    2c507ba2e6c31dcce936508a2527f94f9837e385857cd2790f2925c4b5e5d783

                                    SHA512

                                    479196b78b4046f0a6784e9150ba4f51ed480f03b694ecb7dce80e897156f08023fac05f51be496b5e7528e71f408772d21b652eaf5cac7af6017ca8ae51e849

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

                                    Filesize

                                    2KB

                                    MD5

                                    be0a23557b049ab2deb709bdd72ca077

                                    SHA1

                                    23cefe0da2b0207e299abc20b2e1f4cb569d7910

                                    SHA256

                                    0557aea099662a8d70b0ed62bc0b857ee3bc16a04287a4452c6f95c96ddf1cfd

                                    SHA512

                                    cbaa26b39c995ff105f252a66c592fd0d39c57174b268b83d7b632d1f3336a110015e1f4ca20b00b3ffaddda52888023184103683795991dd885da890dd8a402

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

                                    Filesize

                                    6KB

                                    MD5

                                    8ca55f60646716dce3cec44b5d188d8a

                                    SHA1

                                    f85acbc9441a784703de1d18d53fb5e43ca50ea8

                                    SHA256

                                    c7716cfc9445b0fbfda5dec0b14affff2f59e2c58f3bd1d6ce2627b8a8541789

                                    SHA512

                                    69196f1c86b1743eba23e8b234a19774179bcb143243459036883f32523b2b8f5df9859a364bfe964ca413441fcfddbf488df11af5e3c3e8f24ca692f4d5408d

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

                                    Filesize

                                    5KB

                                    MD5

                                    4be2cfb49912a6a0a5c7ee8cccceca2b

                                    SHA1

                                    954a698874b24edbee371aa7de0b3a311e931492

                                    SHA256

                                    001d7f85cb327ce8af762511d6afd7c3c22601833a45a161dcc4e9dfd8a1c5ee

                                    SHA512

                                    fac1e8b8be7e3f4bd95317e585f48621e06ad12293f5459c9fea818d1404b9e9f412e1ec5a018e06f8d8f344fd25fac0cff84921e414d1693cb187d77b047966

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

                                    Filesize

                                    24KB

                                    MD5

                                    6db2d2ceb22a030bd1caa72b32cfbf98

                                    SHA1

                                    fe50f35e60f88624a28b93b8a76be1377957618b

                                    SHA256

                                    7b22b0b16088ab7f7d6f938d7cfe9ae807856662ce3a63e7de6c8107186853e4

                                    SHA512

                                    d5a67a394003f559c98e1a1e9e31c2d473d04cc075b08bb0aab115ce42744da536895df2cec73fa54fc36f38d38e4906680cfacfbf4698ee925f1609fbb07912

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

                                    Filesize

                                    872B

                                    MD5

                                    7ea8fcfc387a02b0614308e600821cfc

                                    SHA1

                                    330d186a9f0a4e8737579ee9717fa4182a1aee18

                                    SHA256

                                    7d29ba31b64feafcae7a6677e8fe0c82e4a7fa282a53a0437aeda086245beb54

                                    SHA512

                                    ece6b974fa22867499ca8c7bca0643832dc7d0400c651baa8769bc6fe9380ab2c7c9e704aab470f2ae7fba6cebcb19d29a8d1166af2aa8e9097c2fd9a1061c13

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

                                    Filesize

                                    872B

                                    MD5

                                    177f215cd141289448f518982257da87

                                    SHA1

                                    d3af629e58a20f84e8de6473d933f89fe498d99b

                                    SHA256

                                    f2e0176a868b2b83def411f4160bc477d89f484e52f391bb3e3f2c0751402e7e

                                    SHA512

                                    edbab29f614135b4646261eb80cd61daf89d03eb235621c8050ed8df5da18307db1c03e8c5d9bb0a31be85a5c5378766df2668264b5c1cd733f2782a1ed05d9a

                                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe587c30.TMP

                                    Filesize

                                    872B

                                    MD5

                                    4aa2dc3b016103486b1e77b390eda28d

                                    SHA1

                                    528ff27e0bfb13911ca9bceb1f8354770008b8e8

                                    SHA256

                                    058b07657da67df37c820ccc86e576771fa7e83638c096debd4ff245324ec10f

                                    SHA512

                                    fcc8e8bb9757f60bedc7024dc81f17e18b1f2b666dc7166bcb3187912968d241cca4ad3e01c1f56b953844f96470544ee20cae7a6ad03f1e41637bd60bb33473

                                  • 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

                                    601d25afb63e18382d461bf6ced15f10

                                    SHA1

                                    af5c186a4b152c4f16be44bfb2155bf98bc4f394

                                    SHA256

                                    e570e25a199b063403c50bd2ea841480a108f1686638cbb849f0f8320c587787

                                    SHA512

                                    465e34f7af79f8c1978de3811e378da68f577351d493541cbcdf2bf4ee9aadddbfb66165284b4935c9963a9f46237860c80feee29ea2743e5f4e4fa9a9d2c8b8