Analysis

  • max time kernel
    41s
  • max time network
    47s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-02-2024 03:27

General

  • Target

    https://cdn.discordapp.com/attachments/1191249861484486656/1196256047942344765/tickle.exe?ex=65dbe143&is=65c96c43&hm=5c6456738b20c4d54275c25f107024279c6b20de661242679ecfc5221da055a1&amp

Score
8/10

Malware Config

Signatures

  • Downloads MZ/PE file
  • Executes dropped EXE 1 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 1 IoCs
  • NTFS ADS 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 8 IoCs
  • Suspicious use of FindShellTrayWindow 35 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://cdn.discordapp.com/attachments/1191249861484486656/1196256047942344765/tickle.exe?ex=65dbe143&is=65c96c43&hm=5c6456738b20c4d54275c25f107024279c6b20de661242679ecfc5221da055a1&amp
    1⤵
    • Enumerates system info in registry
    • Modifies registry class
    • NTFS ADS
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:4756
    • 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,0x100,0x104,0xd8,0x108,0x7ff9a6ed46f8,0x7ff9a6ed4708,0x7ff9a6ed4718
      2⤵
        PID:4900
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2136,7020552310095056052,17892809029749724812,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2124 /prefetch:2
        2⤵
          PID:3424
        • 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=2136,7020552310095056052,17892809029749724812,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2192 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:3428
        • 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=2136,7020552310095056052,17892809029749724812,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2860 /prefetch:8
          2⤵
            PID:1812
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,7020552310095056052,17892809029749724812,131072 --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=3500 /prefetch:1
            2⤵
              PID:4440
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,7020552310095056052,17892809029749724812,131072 --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:4456
              • 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=2136,7020552310095056052,17892809029749724812,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5256 /prefetch:8
                2⤵
                  PID:3636
                • 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=2136,7020552310095056052,17892809029749724812,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5256 /prefetch:8
                  2⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:1796
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,7020552310095056052,17892809029749724812,131072 --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=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4588 /prefetch:1
                  2⤵
                    PID:2320
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,7020552310095056052,17892809029749724812,131072 --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=4656 /prefetch:1
                    2⤵
                      PID:832
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,7020552310095056052,17892809029749724812,131072 --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=4516 /prefetch:1
                      2⤵
                        PID:4292
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,7020552310095056052,17892809029749724812,131072 --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=5584 /prefetch:1
                        2⤵
                          PID:4728
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,7020552310095056052,17892809029749724812,131072 --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=5816 /prefetch:1
                          2⤵
                            PID:2304
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=edge_collections.mojom.CollectionsDataManager --field-trial-handle=2136,7020552310095056052,17892809029749724812,131072 --lang=en-US --service-sandbox-type=collections --mojo-platform-channel-handle=5488 /prefetch:8
                            2⤵
                              PID:436
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilReadIcon --field-trial-handle=2136,7020552310095056052,17892809029749724812,131072 --lang=en-US --service-sandbox-type=icon_reader --mojo-platform-channel-handle=6292 /prefetch:8
                              2⤵
                                PID:1940
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,7020552310095056052,17892809029749724812,131072 --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=2300 /prefetch:1
                                2⤵
                                  PID:860
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --field-trial-handle=2136,7020552310095056052,17892809029749724812,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6108 /prefetch:8
                                  2⤵
                                  • Suspicious behavior: EnumeratesProcesses
                                  PID:1164
                              • C:\Windows\System32\CompPkgSrv.exe
                                C:\Windows\System32\CompPkgSrv.exe -Embedding
                                1⤵
                                  PID:1708
                                • C:\Windows\System32\CompPkgSrv.exe
                                  C:\Windows\System32\CompPkgSrv.exe -Embedding
                                  1⤵
                                    PID:1464
                                  • C:\Windows\System32\rundll32.exe
                                    C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
                                    1⤵
                                      PID:1844
                                    • C:\Users\Admin\Downloads\tickle.exe
                                      "C:\Users\Admin\Downloads\tickle.exe"
                                      1⤵
                                      • Executes dropped EXE
                                      PID:1780

                                    Network

                                    MITRE ATT&CK Enterprise v15

                                    Replay Monitor

                                    Loading Replay Monitor...

                                    Downloads

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

                                      Filesize

                                      152B

                                      MD5

                                      84381d71cf667d9a138ea03b3283aea5

                                      SHA1

                                      33dfc8a32806beaaafaec25850b217c856ce6c7b

                                      SHA256

                                      32dd52cc3142b6e758bd60adead81925515b31581437472d1f61bdeda24d5424

                                      SHA512

                                      469bfac06152c8b0a82de28e01f7ed36dc27427205830100b1416b7cd8d481f5c4369e2ba89ef1fdd932aaf17289a8e4ede303393feab25afc1158cb931d23a3

                                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\5e29fd27-c32e-4ff6-8279-3d7eaa58e8cc.tmp

                                      Filesize

                                      24KB

                                      MD5

                                      35f77ec6332f541cd8469e0d77af0959

                                      SHA1

                                      abaec73284cee460025c6fcbe3b4d9b6c00f628c

                                      SHA256

                                      f0be4c5c99b216083bd9ee878f355e1aa508f94feb14aeebcfba4648d85563a7

                                      SHA512

                                      e0497dbe48503ebbf6a3c9d188b9637f80bccf9611a9e663d9e4493912d398c6b2a9eab3f506e5b524b3dabbca7bb5a88f882a117b03a3b39f43f291b59870c8

                                    • 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\Preferences

                                      Filesize

                                      5KB

                                      MD5

                                      1a249ffe05911ad56059b920895fd686

                                      SHA1

                                      01924fd4a4c4455b5037b593f61429a925816560

                                      SHA256

                                      50718c3ebe1458330928851a0adb74cc1b7334e33d6eb83c9a2b60c863fd1d2e

                                      SHA512

                                      959b9f00569d32e61945787ae2dda263950c2f3d8a9cd6804f7d2625315c3decc3e00f5e8d1e8bf17d1a2b14e2615d0be70f9db3d69bbd40cea6291a9b64c6b7

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

                                      Filesize

                                      5KB

                                      MD5

                                      6bdc8b9866fac00e92aa031c3cc5bb56

                                      SHA1

                                      cc5ccfc4e74a40c144612345e1a33a81545307e5

                                      SHA256

                                      8007363e12f045af5428e24546594c3a2f20df4bf6c572f10e364286a815e55b

                                      SHA512

                                      1fcd1da04175c31d6a79a4c38561827417a7dd6ca4d4b17c1ab6521b933f7280b1a382445afbd3cae7c531ae997ba85df08455d72ec1ce610a811b2201061c63

                                    • 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

                                      dbf25319f8047c93bb599d0b7bc264c2

                                      SHA1

                                      f5287b54a84d59f600a00594abb9662054c1afae

                                      SHA256

                                      dd8a3b6a9a01e05b73b90d336fae7d63a7e82280b14bc1d2acc0c3290cbafb59

                                      SHA512

                                      e068de4bad1fbe38068652be01cf341c1cc7b1837a94e01ec1c8afc9dc8c0d403b7f77e334eb1b12b45e9e6f3d9f20aefea6b3153e5acfbd11a528189b47274f

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

                                      Filesize

                                      10KB

                                      MD5

                                      263dea64988d1f4a4cc503daad9743ae

                                      SHA1

                                      6177adf9da5798453ed7a19a955a3bc953381b37

                                      SHA256

                                      1c721d2e7cba43677f892cd5de72e95c51dcba97d4c04a5d178b255b2e674409

                                      SHA512

                                      4628b0d576bd42c5f1aa4a270e86ff83e758052dac8013252ac86e4c1c4987c4313d19197cd6f9c644bd6f93922b11ff9459c131108c595152092557fd6df467

                                    • C:\Users\Admin\Downloads\tickle.exe

                                      Filesize

                                      41KB

                                      MD5

                                      e0ebb032a81fe5279c08d6736fd62f03

                                      SHA1

                                      e50362d854bcf5c2063a31c52a2159b8941e1e85

                                      SHA256

                                      400c4eefcfbd3937a4e604f270402e497ea8eed4ef71959c8aa3bb1ce23abc3c

                                      SHA512

                                      942781645560e1cb1dc0465bde7f6f51efaabc4ba08b08e27ff9f4de6b5f1c0c1aa8260f633c685948ab018ea2e1ef1d815e67f154008354efaf772358a1b42b

                                    • memory/1780-97-0x0000000074A10000-0x00000000751C0000-memory.dmp

                                      Filesize

                                      7.7MB

                                    • memory/1780-98-0x0000000000BF0000-0x0000000000C00000-memory.dmp

                                      Filesize

                                      64KB

                                    • memory/1780-108-0x00000000055D0000-0x00000000055E0000-memory.dmp

                                      Filesize

                                      64KB