Analysis

  • max time kernel
    21s
  • max time network
    22s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26/03/2024, 13:50

General

  • Target

    https://c21bfd90815549219de1719e4a65f24a.svc.dynamics.com/t/t/NB1zxxfbNUaxJCVeBPIp4RmCS3xxJFSgM452Lm1AZBIx/TPfUJU4XAk9vvrKFXnpZFXD1Cl9wvIo9LlmdkKyQYzox

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 9 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://c21bfd90815549219de1719e4a65f24a.svc.dynamics.com/t/t/NB1zxxfbNUaxJCVeBPIp4RmCS3xxJFSgM452Lm1AZBIx/TPfUJU4XAk9vvrKFXnpZFXD1Cl9wvIo9LlmdkKyQYzox
    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:4516
    • 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,0x100,0x104,0xd8,0x108,0x7ffc6b2e46f8,0x7ffc6b2e4708,0x7ffc6b2e4718
      2⤵
        PID:5096
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2080,1280954690161929181,9522925482738326165,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2092 /prefetch:2
        2⤵
          PID:4636
        • 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=2080,1280954690161929181,9522925482738326165,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2216 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:208
        • 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=2080,1280954690161929181,9522925482738326165,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2916 /prefetch:8
          2⤵
            PID:3816
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,1280954690161929181,9522925482738326165,131072 --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=3280 /prefetch:1
            2⤵
              PID:3056
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,1280954690161929181,9522925482738326165,131072 --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=3304 /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=2080,1280954690161929181,9522925482738326165,131072 --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=4876 /prefetch:1
                2⤵
                  PID:4424
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,1280954690161929181,9522925482738326165,131072 --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=4624 /prefetch:1
                  2⤵
                    PID:2612
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,1280954690161929181,9522925482738326165,131072 --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=4104 /prefetch:1
                    2⤵
                      PID:840
                    • 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=2080,1280954690161929181,9522925482738326165,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5516 /prefetch:8
                      2⤵
                        PID:384
                      • 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=2080,1280954690161929181,9522925482738326165,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5516 /prefetch:8
                        2⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:3832
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,1280954690161929181,9522925482738326165,131072 --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=5200 /prefetch:1
                        2⤵
                          PID:1348
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,1280954690161929181,9522925482738326165,131072 --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=3920 /prefetch:1
                          2⤵
                            PID:4724
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,1280954690161929181,9522925482738326165,131072 --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=3420 /prefetch:1
                            2⤵
                              PID:5392
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,1280954690161929181,9522925482738326165,131072 --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=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5776 /prefetch:1
                              2⤵
                                PID:5400
                            • C:\Windows\System32\CompPkgSrv.exe
                              C:\Windows\System32\CompPkgSrv.exe -Embedding
                              1⤵
                                PID:1748
                              • C:\Windows\System32\CompPkgSrv.exe
                                C:\Windows\System32\CompPkgSrv.exe -Embedding
                                1⤵
                                  PID:2544

                                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

                                        9ffb5f81e8eccd0963c46cbfea1abc20

                                        SHA1

                                        a02a610afd3543de215565bc488a4343bb5c1a59

                                        SHA256

                                        3a654b499247e59e34040f3b192a0069e8f3904e2398cbed90e86d981378e8bc

                                        SHA512

                                        2d21e18ef3f800e6e43b8cf03639d04510433c04215923f5a96432a8aa361fdda282cd444210150d9dbf8f028825d5bc8a451fd53bd3e0c9528eeb80d6e86597

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

                                        Filesize

                                        152B

                                        MD5

                                        e1b45169ebca0dceadb0f45697799d62

                                        SHA1

                                        803604277318898e6f5c6fb92270ca83b5609cd5

                                        SHA256

                                        4c0224fb7cc26ccf74f5be586f18401db57cce935c767a446659b828a7b5ee60

                                        SHA512

                                        357965b8d5cfaf773dbd9b371d7e308d1c86a6c428e542adbfe6bac34a7d2061d0a2f59e84e5b42768930e9b109e9e9f2a87e95cf26b3a69cbff05654ee42b4e

                                      • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\IndexedDB\https_www.linkedin.com_0.indexeddb.leveldb\CURRENT

                                        Filesize

                                        16B

                                        MD5

                                        46295cac801e5d4857d09837238a6394

                                        SHA1

                                        44e0fa1b517dbf802b18faf0785eeea6ac51594b

                                        SHA256

                                        0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

                                        SHA512

                                        8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

                                      • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\IndexedDB\https_www.linkedin.com_0.indexeddb.leveldb\LOG.old

                                        Filesize

                                        393B

                                        MD5

                                        6653bfbd0a7b8006ae35c37658ff5bc1

                                        SHA1

                                        3035a947bb27bba8727cfee1baf9971e71458002

                                        SHA256

                                        9f7e1e50520bac4aecf93a77c541652121ef38e8debbdf0af7e3624ada1c4ebd

                                        SHA512

                                        6d6b3d17dbfb6692559c9987c926719ce6bef4ce66e80283664de228605cc3d3767eeaee4b2065cb2b02c03af7266f4cae52836364248b7fb5dd8261294b573a

                                      • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\IndexedDB\https_www.linkedin.com_0.indexeddb.leveldb\LOG.old~RFe57830b.TMP

                                        Filesize

                                        353B

                                        MD5

                                        514086c1c622802e0a5b088d0f84e92e

                                        SHA1

                                        c26e86a867b17be9c8da3974f55b032c82c3e39d

                                        SHA256

                                        267a579dcec3e89f81403d886a4453fd7ac71ce99395ebb7d74db4bdb3b5edb6

                                        SHA512

                                        40fe704890ea9fa1f29530c781826c2fb7d68203f67c9079ef0c01ca1c20054b3a52e2e67ed73e37dd132e5beafc0cd04a3d040890630085e19169a7ed615d64

                                      • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\IndexedDB\https_www.linkedin.com_0.indexeddb.leveldb\MANIFEST-000001

                                        Filesize

                                        23B

                                        MD5

                                        3fd11ff447c1ee23538dc4d9724427a3

                                        SHA1

                                        1335e6f71cc4e3cf7025233523b4760f8893e9c9

                                        SHA256

                                        720a78803b84cbcc8eb204d5cf8ea6ee2f693be0ab2124ddf2b81455de02a3ed

                                        SHA512

                                        10a3bd3813014eb6f8c2993182e1fa382d745372f8921519e1d25f70d76f08640e84cb8d0b554ccd329a6b4e6de6872328650fefa91f98c3c0cfc204899ee824

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

                                        Filesize

                                        6KB

                                        MD5

                                        2385cfa146c880639f0cd9ccf0b3772b

                                        SHA1

                                        d07b8ee37a61f11bddbeaa3cb82d18dbfd2a5327

                                        SHA256

                                        00508ffbd19aa929a9e65446e014f5905352eefde07377c60fa87c47c1618134

                                        SHA512

                                        490e054a954f73fef19d5ddd438772f44e737cf9425fd8f2f00abc99ac4d9abe66bef23edf118a01a94333f65136e8dc9125029c796ab8f8c148caf585aee230

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

                                        Filesize

                                        6KB

                                        MD5

                                        367cbdee071978d188d80257a3ef92ab

                                        SHA1

                                        8ea2ff8e14a95948f32836c15aa2ebea876db4fd

                                        SHA256

                                        f9d5fa12b7bb9340b3d155a68ea18102d8f44d0fda43ba2a8c0e2246855fb7a0

                                        SHA512

                                        b03073b6da27f67272347fa43bec3e4300e006388fe6caa96ffd7cdb35ce557545b427437a5063111467f1932a7f35fb9409104246d60ea54a3dc560cf457ff8

                                      • 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

                                        fe5e524b461742dc075ae36bc5d0b2c8

                                        SHA1

                                        bd25fe8ea89a4c516e141b1dac3c76a5f81cc380

                                        SHA256

                                        ff97ab958d9f80d383ebd64fd1c4d5287b5272be4e094b16560c030f381e4de6

                                        SHA512

                                        8ece6f26b97fbb44f45c750094ae9a340fa8a5849abf96bc383fbf3f19a1378b948fa95e40b23fd23632a95591cf2ac7a1bd283299d79797debea755f818bb80