Analysis

  • max time kernel
    269s
  • max time network
    272s
  • 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 17:07

General

  • Target

    http://fieryerythrina.skin

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 43 IoCs
  • Suspicious use of SendNotifyMessage 42 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://fieryerythrina.skin
    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:2116
    • 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,0x100,0x104,0xd8,0x108,0x7ff9872f46f8,0x7ff9872f4708,0x7ff9872f4718
      2⤵
        PID:2664
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2068,7410453514144912162,14314530970503559482,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2120 /prefetch:2
        2⤵
          PID:2900
        • 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=2068,7410453514144912162,14314530970503559482,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2172 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:1500
        • 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=2068,7410453514144912162,14314530970503559482,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2764 /prefetch:8
          2⤵
            PID:368
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,7410453514144912162,14314530970503559482,131072 --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=3208 /prefetch:1
            2⤵
              PID:3312
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,7410453514144912162,14314530970503559482,131072 --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=3296 /prefetch:1
              2⤵
                PID:3236
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,7410453514144912162,14314530970503559482,131072 --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=4992 /prefetch:1
                2⤵
                  PID:2436
                • 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=2068,7410453514144912162,14314530970503559482,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6040 /prefetch:8
                  2⤵
                    PID:2500
                  • 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=2068,7410453514144912162,14314530970503559482,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6040 /prefetch:8
                    2⤵
                    • Suspicious behavior: EnumeratesProcesses
                    PID:4356
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,7410453514144912162,14314530970503559482,131072 --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=5844 /prefetch:1
                    2⤵
                      PID:3280
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,7410453514144912162,14314530970503559482,131072 --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=5840 /prefetch:1
                      2⤵
                        PID:4616
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,7410453514144912162,14314530970503559482,131072 --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=5160 /prefetch:1
                        2⤵
                          PID:5128
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,7410453514144912162,14314530970503559482,131072 --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=5624 /prefetch:1
                          2⤵
                            PID:5136
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2068,7410453514144912162,14314530970503559482,131072 --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=5328 /prefetch:2
                            2⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:5308
                        • C:\Windows\System32\CompPkgSrv.exe
                          C:\Windows\System32\CompPkgSrv.exe -Embedding
                          1⤵
                            PID:1364
                          • C:\Windows\System32\CompPkgSrv.exe
                            C:\Windows\System32\CompPkgSrv.exe -Embedding
                            1⤵
                              PID:2080

                            Network

                            MITRE ATT&CK Matrix ATT&CK v13

                            Discovery

                            Query Registry

                            1
                            T1012

                            System Information Discovery

                            1
                            T1082

                            Replay Monitor

                            Loading Replay Monitor...

                            Downloads

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

                              152B

                              MD5

                              7b56675b54840d86d49bde5a1ff8af6a

                              SHA1

                              fe70a1b85f88d60f3ba9fc7bb5f81fc41e150811

                              SHA256

                              86af7213f410df65d0937f4331f783160f30eaeb088e28a9eef461713b9a3929

                              SHA512

                              11fc61b83365391efee8084de5c2af7e064f0182b943a0db08d95a0f450d3877bde5b5e6a6b9f008e58b709bb1a34f7b50085c41927f091df1eea78f039402e9

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

                              152B

                              MD5

                              48cff1baabb24706967de3b0d6869906

                              SHA1

                              b0cd54f587cd4c88e60556347930cb76991e6734

                              SHA256

                              f6b5fbc610a71b3914753feb2bd4475a7c77d0d785cc36255bf93b3fe3ccb775

                              SHA512

                              fd0c848f3f9de81aca81af999262f96ea4c1cd1d1f32d304f56c7382f3b1bb604e5fbe9f209ad6e4b38988d92357ef82e9668806d0727f2856c7dc1f07aae2b6

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

                              432B

                              MD5

                              efbaed85204ed2d853d80c98b0993553

                              SHA1

                              2abfcdcc0efee9e63d53edbaea75c7ea68682410

                              SHA256

                              9aab674707318e50ef810bdee56e9575533c45610b1322267ca13b51cfe40c56

                              SHA512

                              bf777e0c3ded0b3f96ced0c049d6db09531d9be69379df989e86ebad8750b9b8963c285082087eb79c1aedcef6fdd3aa94da09344904839481e5bfd9970c773a

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

                              1KB

                              MD5

                              6dbf0b8e0061afcdee7da2e4c85dc108

                              SHA1

                              8b075d2c7014edf649713e1a11755a3b9c734c64

                              SHA256

                              668cc4202b1bea0122bc86d0cff44629809674586bbeb3f881fa13706a5f7f87

                              SHA512

                              489fc660c9bb82c0171ad470bd0b14f4ac320f78a309264a5f79a3c4eec7a32e15d0ab5b6e5e692e763f465e3b6c0e4d848ead7cf66cefa76076ae449420a9e1

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

                              6KB

                              MD5

                              aad4981a0ca07628a14eb12871987b7f

                              SHA1

                              db74829445724f42fc280385dfaace086fb40f16

                              SHA256

                              97de7a346262b559fad50e1ea3388e361e0d02320ccca20e6dffddb6b155eda0

                              SHA512

                              7a6bf463536f059bac9972b260d2143d0ce1c8083e7f1aee1546d8cbed8cdc6123ea34b8227cf70a6b16d9dde288d84fb290065cce1dba5d0773cbcbf653b553

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

                              7KB

                              MD5

                              ec4219fc0a00cde09d3e6014cf845b2f

                              SHA1

                              ff0c459e1ca05dea19c0231901c43fb4e587111d

                              SHA256

                              53b2ecd1daab784ae621382fccc75da5b706f36109b4ed4c7bc85d0ecf1d8946

                              SHA512

                              dace70fbc8deb46f3064cdc46732d8840f7215ace1290c8e2f2fcc9271e7b53fbce4bfaf172548ea4083a787c21461bfada416cad11cad145c43e609a6dcc719

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

                              6KB

                              MD5

                              e81753ba4850de329d186dae7e88bd50

                              SHA1

                              068609213846f883bbb63a7f757a8b08c4e477d6

                              SHA256

                              49b8c21bcdba6b9abcd08b6b80760373a4ac86b69a0984c11bfb4ab40b34bd21

                              SHA512

                              691164f366900ceb8909f820901589fc2d4a44266ea6b41314c59cb40d73438e86b2a6b8799928295be7372294d22fbf5c97c51615608f34f775e1cf2ab2233c

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

                              6KB

                              MD5

                              34fab2de0377e6f451c3915dae011846

                              SHA1

                              b356e69bf2dc64940489227ab9c1a0bf92ecf092

                              SHA256

                              3a7d289e454bf2e05f39ec3a1273e31f44d733d34ea04fbf24bed4230a5de0db

                              SHA512

                              f93434f09dfdda7b1b0396cc93d7499a422287c8b233b0f6a162dd00d7ae172ef0204a6a79e0a2b5fe5f57abf5c33542e3016aad9a339d657f1465a0664c2aca

                            • 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

                              cff5587e6109f501f1b0991bdbfd7399

                              SHA1

                              c17e2d825c9b56455c374c6c8ab074344d1e1547

                              SHA256

                              ee3387a8899328f3955f717248d0f99787e0c1100ae49b868721c57669ca456a

                              SHA512

                              7d7e3b4729933a6dadcfcf761802849afe0ac5b80f46afcdc784f63ae89c001a2dbf00c534d941ddc78aaa6c87928dd4520b90ffb0abcf0560a5cbb99344744e

                            • \??\pipe\LOCAL\crashpad_2116_MOVAYPOYDAQWVFNS
                              MD5

                              d41d8cd98f00b204e9800998ecf8427e

                              SHA1

                              da39a3ee5e6b4b0d3255bfef95601890afd80709

                              SHA256

                              e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                              SHA512

                              cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e