Resubmissions

22/04/2024, 08:26

240422-kb1tqshd57 1

22/04/2024, 08:23

240422-kagpgahe2w 1

Analysis

  • max time kernel
    145s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/04/2024, 08:26

General

  • Target

    http://email.csapp.cirkle.studio/c/eJxMyT1uAyEQQOHTQLniZxigoEjjewwwyCuvDQK2yO0jd6menr6aqgdyKDlpry06C-DlM9lgqKCJ2WtUxXofcqtWa6AAGg3LM8Vgq2NGX0BF5RxGhREbuFK9QxUEqLJojKOc83XxsfZdzy6v9Nx7LGF_hHkI8-iDP2-aL97josK9NZ6fto95f_F7_ypnopWJVu53JgHql569H6W__wIAAP__Sxo9rA

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 http://email.csapp.cirkle.studio/c/eJxMyT1uAyEQQOHTQLniZxigoEjjewwwyCuvDQK2yO0jd6menr6aqgdyKDlpry06C-DlM9lgqKCJ2WtUxXofcqtWa6AAGg3LM8Vgq2NGX0BF5RxGhREbuFK9QxUEqLJojKOc83XxsfZdzy6v9Nx7LGF_hHkI8-iDP2-aL97josK9NZ6fto95f_F7_ypnopWJVu53JgHql569H6W__wIAAP__Sxo9rA
    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:1272
    • 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,0x100,0x104,0xd8,0x108,0x7ffe3a3346f8,0x7ffe3a334708,0x7ffe3a334718
      2⤵
        PID:3596
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2184,1775260619315251194,12515068107366623679,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2180 /prefetch:2
        2⤵
          PID:1788
        • 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=2184,1775260619315251194,12515068107366623679,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2492 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:4900
        • 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=2184,1775260619315251194,12515068107366623679,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2676 /prefetch:8
          2⤵
            PID:4156
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2184,1775260619315251194,12515068107366623679,131072 --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=3244 /prefetch:1
            2⤵
              PID:3392
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2184,1775260619315251194,12515068107366623679,131072 --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=3260 /prefetch:1
              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=2184,1775260619315251194,12515068107366623679,131072 --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=4684 /prefetch:1
                2⤵
                  PID:3752
                • 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=2184,1775260619315251194,12515068107366623679,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4960 /prefetch:8
                  2⤵
                    PID:4556
                  • 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=2184,1775260619315251194,12515068107366623679,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4960 /prefetch:8
                    2⤵
                    • Suspicious behavior: EnumeratesProcesses
                    PID:4216
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2184,1775260619315251194,12515068107366623679,131072 --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=4920 /prefetch:1
                    2⤵
                      PID:4840
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2184,1775260619315251194,12515068107366623679,131072 --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=4832 /prefetch:1
                      2⤵
                        PID:868
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2184,1775260619315251194,12515068107366623679,131072 --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=3928 /prefetch:1
                        2⤵
                          PID:4692
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2184,1775260619315251194,12515068107366623679,131072 --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=5736 /prefetch:1
                          2⤵
                            PID:2920
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2184,1775260619315251194,12515068107366623679,131072 --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=1708 /prefetch:2
                            2⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:5984
                        • C:\Windows\System32\CompPkgSrv.exe
                          C:\Windows\System32\CompPkgSrv.exe -Embedding
                          1⤵
                            PID:1180
                          • C:\Windows\System32\CompPkgSrv.exe
                            C:\Windows\System32\CompPkgSrv.exe -Embedding
                            1⤵
                              PID:1540

                            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

                              5e2f0fe48e7ee1aad1c24db5c01c354a

                              SHA1

                              5bfeb862e107dd290d87385dc9369bd7a1006b36

                              SHA256

                              f13b3ebe8d71bd0086d5bb82364c35f59a95d32b39753af251e8639360e291a9

                              SHA512

                              140d026437fd5e8a874cd00b03950c8f010e1a0732a0a1cc5bdde477e7f8315ccb95790bb4c15b8dbaab9468ad532eb885b6c429300a64e39412d976d079324e

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

                              Filesize

                              152B

                              MD5

                              7e0880992c640aca08737893588a0010

                              SHA1

                              6ceec5cb125a52751de8aeda4bab7112f68ae0fe

                              SHA256

                              8649a39877c190ec740a5422284ec5f9ff509b30b2d7896635476873dd8824e2

                              SHA512

                              52bd0a38ca7f43b26731966035045b1cbd8b60b2d81bdf9aad791cf444da8af8b722ebf3cb364a6e660bebdf23084eb0e30bc23562575b704801669817549f8a

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

                              Filesize

                              72B

                              MD5

                              b9b38e47beb8d3474d943a483511984a

                              SHA1

                              7d43f2c608f00523387a79fd768dccdc15cd074e

                              SHA256

                              e9736e5001dc51af45603855ad5787ec17b29e5d6d0e508183c15d8386815842

                              SHA512

                              efb5a97022396ccf4fdc4000be0d2ffacf03fe9574051163b50cc8526a51eb727e2896813d6b6af6620892b3cc7a82272846cff8f2d018c57d69b82169b5b4b8

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

                              Filesize

                              554B

                              MD5

                              2c4f595fd2fd49a35e7e2690d900c290

                              SHA1

                              0c743d855fe1b5e4d1fd21d58cbc047cb20e025f

                              SHA256

                              20309b8a359dae4bf79a8fd23982a7a8292f11676bf3d81874d00ec0bb5b7ba3

                              SHA512

                              4420697fdef908115e6374f72ba4368ddadcbf5a48b4b0c2fe1b9ae109d68289ee6d8f048cbe337c908d25856fa2f96f50619222b451ce6635993b7bd165f36c

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

                              Filesize

                              6KB

                              MD5

                              9c47f98adc70eb06fe3f96ff0f9a0ce3

                              SHA1

                              df4a0f3ba5749f8748aa4c31d74e52f7214254cb

                              SHA256

                              f151c5d201d59ae2fbd083c106bd00f6d421efec67a01f36e7bcbda7ab21ff62

                              SHA512

                              bc98976901e4070d41728456dc506aa8145afcde9d7ebf689aa5e3c775a604a2aabee2e28f03911f25fb96a3ea7249c69e016bf441125ce680e67fa842127fb6

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

                              Filesize

                              6KB

                              MD5

                              f8af56326388263d835a711ce7533156

                              SHA1

                              69e9dd5ec283e0f6e64e9031cf9ad9ab4bfb11a3

                              SHA256

                              c48e23760c1193166079b58fd54aa2ebc93e4510a51de47dc23d103ea8f71481

                              SHA512

                              79950a08f3ff1691c5cfb1329347b5784dddb33f3427efd603d636cff1d0708c8881a6233d757218fc4550e7f2a4b200bc4d24500e4f4258a9299fb60a2bcf35

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

                              Filesize

                              6KB

                              MD5

                              7e74c6baff9c2b3baaa15eb8b1ddde93

                              SHA1

                              2eb63b3f594b12c28c5b19ac85b15078464bf658

                              SHA256

                              8aa968ed3ee71f991db52d730b6987b31578018ab70e4a0a08c72b9a74186e82

                              SHA512

                              18acd844b453a371d1de5f963175eed4f36439ae37976b80b887fee95c6a5f6a58dc323fe0979ee773128fda1c817d5f9c00646dc22e22a88821a9b75511adda

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

                              Filesize

                              16B

                              MD5

                              46295cac801e5d4857d09837238a6394

                              SHA1

                              44e0fa1b517dbf802b18faf0785eeea6ac51594b

                              SHA256

                              0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

                              SHA512

                              8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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

                              Filesize

                              16B

                              MD5

                              206702161f94c5cd39fadd03f4014d98

                              SHA1

                              bd8bfc144fb5326d21bd1531523d9fb50e1b600a

                              SHA256

                              1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167

                              SHA512

                              0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145

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

                              Filesize

                              11KB

                              MD5

                              e9da1a52b0730dd56ddf150c137d80e1

                              SHA1

                              036bb3ba5c6a2e9fc01bc5c2a7dd5fe9775b5366

                              SHA256

                              f0b0a11d1306bbb1559f3f36a0034bf101ba6b756970acb9c7880e00c72f7521

                              SHA512

                              f7247f41fe46ca3dac892b04236ba423a814daf086fa33086abd56f500fd0cefe6cd68a60198a51f478d4b85ff99ed60eeb6e1fa9c2b5fa4bc9edda4684ca3c8