Analysis

  • max time kernel
    145s
  • max time network
    142s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-02-2024 13:00

General

  • Target

    https://dfiles.eu/files/f9dldkmeg

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 12 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://dfiles.eu/files/f9dldkmeg
    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:4928
    • 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,0x100,0x104,0xd8,0x108,0x7ffbbe5546f8,0x7ffbbe554708,0x7ffbbe554718
      2⤵
        PID:4088
      • 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=2116,10068489836932362103,3761568953308397845,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2212 /prefetch:3
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:1296
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2116,10068489836932362103,3761568953308397845,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2152 /prefetch:2
        2⤵
          PID:3544
        • 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=2116,10068489836932362103,3761568953308397845,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2644 /prefetch:8
          2⤵
            PID:1740
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,10068489836932362103,3761568953308397845,131072 --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=3256 /prefetch:1
            2⤵
              PID:4908
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,10068489836932362103,3761568953308397845,131072 --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=3276 /prefetch:1
              2⤵
                PID:3444
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,10068489836932362103,3761568953308397845,131072 --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=5068 /prefetch:1
                2⤵
                  PID:3796
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,10068489836932362103,3761568953308397845,131072 --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=5584 /prefetch:1
                  2⤵
                    PID:1076
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,10068489836932362103,3761568953308397845,131072 --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=5744 /prefetch:1
                    2⤵
                      PID:1580
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=audio.mojom.AudioService --field-trial-handle=2116,10068489836932362103,3761568953308397845,131072 --lang=en-US --service-sandbox-type=audio --mojo-platform-channel-handle=5836 /prefetch:8
                      2⤵
                        PID:1212
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,10068489836932362103,3761568953308397845,131072 --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=6008 /prefetch:1
                        2⤵
                          PID:4024
                        • 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=2116,10068489836932362103,3761568953308397845,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6540 /prefetch:8
                          2⤵
                            PID:1452
                          • 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=2116,10068489836932362103,3761568953308397845,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6540 /prefetch:8
                            2⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:4124
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,10068489836932362103,3761568953308397845,131072 --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=5432 /prefetch:1
                            2⤵
                              PID:2532
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,10068489836932362103,3761568953308397845,131072 --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=4048 /prefetch:1
                              2⤵
                                PID:4960
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,10068489836932362103,3761568953308397845,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6776 /prefetch:1
                                2⤵
                                  PID:3252
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,10068489836932362103,3761568953308397845,131072 --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=16 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6780 /prefetch:1
                                  2⤵
                                    PID:1892
                                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,10068489836932362103,3761568953308397845,131072 --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=5712 /prefetch:1
                                    2⤵
                                      PID:2456
                                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,10068489836932362103,3761568953308397845,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=18 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=7040 /prefetch:1
                                      2⤵
                                        PID:2756
                                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2116,10068489836932362103,3761568953308397845,131072 --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=4788 /prefetch:2
                                        2⤵
                                        • Suspicious behavior: EnumeratesProcesses
                                        PID:1880
                                    • C:\Windows\System32\CompPkgSrv.exe
                                      C:\Windows\System32\CompPkgSrv.exe -Embedding
                                      1⤵
                                        PID:5088
                                      • C:\Windows\System32\CompPkgSrv.exe
                                        C:\Windows\System32\CompPkgSrv.exe -Embedding
                                        1⤵
                                          PID:4244
                                        • C:\Windows\system32\AUDIODG.EXE
                                          C:\Windows\system32\AUDIODG.EXE 0x534 0x408
                                          1⤵
                                            PID:2168

                                          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

                                            a65ab4f620efd5ba6c5e3cba8713e711

                                            SHA1

                                            f79ff4397a980106300bb447ab9cd764af47db08

                                            SHA256

                                            3964e81a3b4b582e570836837b90a0539e820886a35281b416e428e9bf25fd76

                                            SHA512

                                            90330661b0f38ca44d6bd13a7ea2ab08a4065ec4801695e5e7e0dea154b13ac8d9b2737e36ebe9a314d2501b5ef498d03c5617c87e36986e294c701182db41b9

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

                                            Filesize

                                            152B

                                            MD5

                                            854f73d7b3f85bf181d2f2002afd17db

                                            SHA1

                                            53e5e04c78d1b81b5e6c400ce226e6be25e0dea8

                                            SHA256

                                            54c176976e1c56f13af90be9b8b678f17f36a943210a30274be6a777cf9a8dc4

                                            SHA512

                                            de14899cfaad4c312804a7fe4dcb3e9221f430088cb8bf5a9b941ac392a0bbad4e6ca974e258e34617bbffff3bf6490fa90d8c6921616f44186e267ddaa02971

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

                                            Filesize

                                            576B

                                            MD5

                                            41c78cbfb8ff3db8cfd4db8ff82d1623

                                            SHA1

                                            653bf78585fc665a80dfa972e67ebfad58de6564

                                            SHA256

                                            60df20013c706792b96e9bf2f2da8b54d643a95914a1829597c26e9395c5e60a

                                            SHA512

                                            c928ac4876f9e1cbb3302bd822b4557985aeda9e6af4a302f17707fedbe440ecfff326b707cbd74d1cccc22374ca76a64b56719c93906ecf80c39b52793afa13

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

                                            Filesize

                                            3KB

                                            MD5

                                            85cc372d452e15a43c72990d739e0a74

                                            SHA1

                                            c0ea3fe66c0a31cd0ebbb2c0b6a3fdb86de893aa

                                            SHA256

                                            0f048ffdc6732a084bf82609ef09f46f17fe9536c38991ad511162ee16592d2c

                                            SHA512

                                            617042decca770659324e6c42940791e5911045d9627338a3b34f8d518fda72584eb77604ece68b7e9e6f024253bbcdcba7c0c6f392db961765879ecd67d1a8f

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

                                            Filesize

                                            6KB

                                            MD5

                                            8826f5959a06529956ab9f87b5075ecd

                                            SHA1

                                            3ad8e32de6fa84e3a561e1ee64239ee8bece2a11

                                            SHA256

                                            46d474b5752cd5d03cbfbcdbca3161170b548487c250a68165011f60ab443f55

                                            SHA512

                                            90c285c1d9a31b18f93b5a5da11ee3195663d8f99a52e6c2df74c178ee55141a4b6de6eaea265878e53f2fef045d5bbc6d83c42bea10b733eae5e2b881ac057f

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

                                            Filesize

                                            7KB

                                            MD5

                                            ac6e09c9273f9353d441a3dfd7482c6b

                                            SHA1

                                            01ce23af7ba33ef3ff40bed042a57f65ebd87dbe

                                            SHA256

                                            ea14d6f06ad36318376821c314e8c971a68a230ad430cb3a86d1190eb666a00a

                                            SHA512

                                            9c8f375f3dccbb5287c31af84c1dbd39b8bfe2a21966a1a334f1c4a95ef6b5825d827496e358096244c239f43e86c25165d7048f600893d19de1d4ee5098a1d3

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

                                            Filesize

                                            8KB

                                            MD5

                                            ff7ea860172caa73bddc834cc0dc14bb

                                            SHA1

                                            ba982a9f94a8671094ee13b3d7492e6c943e7feb

                                            SHA256

                                            bc8e3a696719c98c3aa35ed79e4fac696b71840d8cd5ebc7695fb71e0f2d96d6

                                            SHA512

                                            5618490bdee3ca55707530aeea004dba37291a5a8b4cd1cfdd8df02237b2c163b688459559ef469912c33b74ae1731301471b7ec300e47cd2e8bd85c7e4734bd

                                          • 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

                                            3a95709c7b730b6ec7413f2daa29f896

                                            SHA1

                                            8634f8e3bbfe9f00922d9b1f9ba80168e58697a6

                                            SHA256

                                            a799e510ef075c9e4a0fe62a053fa7cdf0e8fd3eaa66fd07101ae766f4780071

                                            SHA512

                                            af849ca80894d99853cf8169555ac9dcad6e2698d76df6e775537d475ff91a1a72c706fcd1f2b3d3b5bfbe827be4a4dfeeff8dd42f9366bd399edbbc8c1e3f33