Analysis

  • max time kernel
    39s
  • max time network
    44s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16/04/2023, 04:32

General

  • Target

    Internet-Start.lnk

  • Size

    1KB

  • MD5

    c693bb0b7f9f3b6b54e00eee01ffcd82

  • SHA1

    b1071aebf82092c56f3acd368116608aab1b0d69

  • SHA256

    1f5c4e0e78f086df9e0b5eebf5c75534eec0c29ecd6049bb37be81c6a60ba60a

  • SHA512

    5ddd57402d62d9c9e54ddfc101bac96748647b570c0bb9816fddb9b7a8fe618b9b755d5abba9bc0170f7a691feceb85ccc026351872521841104e93f15bd4bc0

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Drops file in Program Files directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\Internet-Start.lnk
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:1512
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /c start http://internet-start.net/?utm_source=beatle^&utm_medium=icon^&utm_campaign=desktop
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:700
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://internet-start.net/?utm_source=beatle&utm_medium=icon&utm_campaign=desktop
        3⤵
        • Enumerates system info in registry
        • Modifies registry class
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:4640
        • 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,0x100,0x104,0xf8,0x108,0x7ffeba6f46f8,0x7ffeba6f4708,0x7ffeba6f4718
          4⤵
            PID:4832
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2140,10603680519649911738,5367192845474161798,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2188 /prefetch:2
            4⤵
              PID:3888
            • 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=2140,10603680519649911738,5367192845474161798,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2240 /prefetch:3
              4⤵
              • Suspicious behavior: EnumeratesProcesses
              PID:4732
            • 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=2140,10603680519649911738,5367192845474161798,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2752 /prefetch:8
              4⤵
                PID:1644
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,10603680519649911738,5367192845474161798,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3712 /prefetch:1
                4⤵
                  PID:4388
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,10603680519649911738,5367192845474161798,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3528 /prefetch:1
                  4⤵
                    PID:3500
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,10603680519649911738,5367192845474161798,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5176 /prefetch:1
                    4⤵
                      PID:1604
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=2140,10603680519649911738,5367192845474161798,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5440 /prefetch:8
                      4⤵
                        PID:4820
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,10603680519649911738,5367192845474161798,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5972 /prefetch:1
                        4⤵
                          PID:1596
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,10603680519649911738,5367192845474161798,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5976 /prefetch:1
                          4⤵
                            PID:2568
                          • 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=2140,10603680519649911738,5367192845474161798,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6388 /prefetch:8
                            4⤵
                              PID:4296
                            • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe" --configure-user-settings --verbose-logging --system-level --msedge --force-configure-user-settings
                              4⤵
                              • Drops file in Program Files directory
                              PID:1748
                              • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe" --type=crashpad-handler /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Windows\TEMP\MsEdgeCrashpad --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0x220,0x224,0x228,0x1fc,0x22c,0x7ff7c7bc5460,0x7ff7c7bc5470,0x7ff7c7bc5480
                                5⤵
                                  PID:4856
                              • 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=2140,10603680519649911738,5367192845474161798,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6388 /prefetch:8
                                4⤵
                                • Suspicious behavior: EnumeratesProcesses
                                PID:1464
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,10603680519649911738,5367192845474161798,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5868 /prefetch:1
                                4⤵
                                  PID:4100
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,10603680519649911738,5367192845474161798,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5792 /prefetch:1
                                  4⤵
                                    PID:4232
                            • C:\Windows\System32\CompPkgSrv.exe
                              C:\Windows\System32\CompPkgSrv.exe -Embedding
                              1⤵
                                PID:428

                              Network

                              MITRE ATT&CK Enterprise v6

                              Replay Monitor

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                              Downloads

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

                                Filesize

                                152B

                                MD5

                                cd4f5fe0fc0ab6b6df866b9bfb9dd762

                                SHA1

                                a6aaed363cd5a7b6910e9b3296c0093b0ac94759

                                SHA256

                                3b803b53dbd3d592848fc66e5715f39f6bc02cbc95fb2452cd5822d98c6b8f81

                                SHA512

                                7072630ec28cf6a8d5b072555234b5150c1e952138e5cdc29435a6242fda4b4217b81fb57acae927d2b908fa06f36414cb3fab35110d63107141263e3bba9676

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

                                Filesize

                                152B

                                MD5

                                1d40312629d09d2420e992fdb8a78c1c

                                SHA1

                                903950d5ba9d64ec21c9f51264272ca8dfae9540

                                SHA256

                                1e7c6aa575c3ec46cd1fdf6df51063113d277012ed28f5f6b37aea95cd3a64ac

                                SHA512

                                a7073247ae95e451ed32ceeae91c6638192c15eaad718875c1272eff51c0564016d9f84690543f27df509a7d579de329d101fbf82fed7cbeb27af57393de24ac

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

                                Filesize

                                168B

                                MD5

                                e03c0caf29ede43bf79e675c49cbb8ed

                                SHA1

                                d6e07f89230e10c6fee3dd7e87ab5ec6f39f700d

                                SHA256

                                52c6b00aece2cc2bccf63747b15b12f9068ab141a4d010f3039504a734765d97

                                SHA512

                                67c4051023ac517c674a8375a77d4f8897f14d6b98634a450c74b136b9cc735973f9118a5a09273c82e4995fbe71a5131cf86611e4cc79084893761ed4a1fe5f

                              • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index~RFe56eaa3.TMP

                                Filesize

                                48B

                                MD5

                                f4a092950d2cfa37d0e5b0b39eb945d1

                                SHA1

                                6601470672b3f56c0a137e43a83486e58a536119

                                SHA256

                                c96d1e6ca03f40e74f1905c60bb2dc180c10655adcd12491d68a99bb1546f19d

                                SHA512

                                15804ca8bd6dc0c3ac74cad3975e11d184ec71db590699fd06562030a0597630a60894b0382a6e6ba22b4711b1f2904c201b0075711392b77160f5a5b52339f8

                              • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Edge Profile.ico

                                Filesize

                                70KB

                                MD5

                                e5e3377341056643b0494b6842c0b544

                                SHA1

                                d53fd8e256ec9d5cef8ef5387872e544a2df9108

                                SHA256

                                e23040951e464b53b84b11c3466bbd4707a009018819f9ad2a79d1b0b309bc25

                                SHA512

                                83f09e48d009a5cf83fa9aa8f28187f7f4202c84e2d0d6e5806c468f4a24b2478b73077381d2a21c89aa64884df3c56e8dc94eb4ad2d6a8085ac2feb1e26c2ef

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

                                Filesize

                                2KB

                                MD5

                                76f43305a5fb901826c7702fff7e5de2

                                SHA1

                                4f6e0f82f113d281ee15c122bbfa9cdc995b5b57

                                SHA256

                                90394c564906ddcd0f11b901ececf37a94009ab52b19053249a4ec79abe27c2b

                                SHA512

                                e2752d076ddcedd207639496b3e52d1d217171b070ae9dd20b65bb549b2af195e6a432d75469ef4b66e371bf628e145a43f5bf284d28ad3f099f77cccd151af2

                              • 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

                                4KB

                                MD5

                                b42e60a65c2a6629b5be2c91c1972bad

                                SHA1

                                3e021eae6da4ea3694fa7821b4a720d95c6fbaad

                                SHA256

                                ba779410e7ecacbb87a3c1bb8dab37f981b25d516874a418bdf4b96601c4f0b6

                                SHA512

                                96d95153ca561b8df72f0f98a9ee18d9fb02757c4bb6d6b19f583b6589c009b8d810b4bf415da1e40c49e84482341d8774f5250d45998d6dd12a8b56a0204dbd

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

                                Filesize

                                24KB

                                MD5

                                1463bf2a54e759c40d9ad64228bf7bec

                                SHA1

                                2286d0ac3cfa9f9ca6c0df60699af7c49008a41f

                                SHA256

                                9b4fd2eea856352d8fff054b51ea5d6141a540ca253a2e4dc28839bc92cbf4df

                                SHA512

                                33e0c223b45acac2622790dda4b59a98344a89094c41ffdb2531d7f1c0db86a0ea4f1885fea7c696816aa4ceab46de6837cc081cd8e63e3419d9fcb8c5a0eb66

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

                                Filesize

                                16B

                                MD5

                                46295cac801e5d4857d09837238a6394

                                SHA1

                                44e0fa1b517dbf802b18faf0785eeea6ac51594b

                                SHA256

                                0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

                                SHA512

                                8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

                              • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Session Storage\MANIFEST-000001

                                Filesize

                                41B

                                MD5

                                5af87dfd673ba2115e2fcf5cfdb727ab

                                SHA1

                                d5b5bbf396dc291274584ef71f444f420b6056f1

                                SHA256

                                f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4

                                SHA512

                                de34583a7dbafe4dd0dc0601e8f6906b9bc6a00c56c9323561204f77abbc0dc9007c480ffe4092ff2f194d54616caf50aecbd4a1e9583cae0c76ad6dd7c2375b

                              • 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\Default\e9dd1cfc-d1e6-4781-afe5-aabb0ff4970c.tmp

                                Filesize

                                6KB

                                MD5

                                a290fdfc16ed0dc06223eacb507e09a7

                                SHA1

                                550f3f5069a795895cc2c1fd1c73551e9fe61449

                                SHA256

                                698234a6fbd7b35da7fe2d81b01d9984cf2eb18fced891ef000311413f5b548a

                                SHA512

                                9b4dbdfa461ba641e8751f2c54e5ec8a6dc37f99c699b43efdeb3d966eadad214bdabc6076bf2f52e8d41ea543d5697831396f3f6f64b2972db7e768286d2bd4

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

                                Filesize

                                10KB

                                MD5

                                8555a1c598666de73e2d77782e09c6d9

                                SHA1

                                b6ccf58ab549c28b1e82a3607386b105c9ad7ceb

                                SHA256

                                a2034f8ae5ecd138601f3653ad28d45acb74a01675e63d56d06da3737aec9866

                                SHA512

                                c7d8bf05ce51eb58d088bd22aeef92e056b89416bb4237633c4765d5f2ef353a79b0e214ef4736f4308eb2f14083ffb87ec118faa6d3a286d9004189f9e8c37f

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

                                Filesize

                                12KB

                                MD5

                                33f2bcc16506a32842b351873ce46c88

                                SHA1

                                7a6fae0bcf89b8b0317de202e30e5ec392172b31

                                SHA256

                                3724918d58e2af91c25477c09b9e5863233364653f8bbcbce07885f2bdfaeb0b

                                SHA512

                                f81745090c0e7605cc23f81de0fbdc5da799335cdeb6ab782b3098c19636367c21f7ac4d3727f7ca620eb925e00ab804e95ebce733b917d8e3fd5a210fc4304d

                              • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\ccba5a5986c77e43.customDestinations-ms

                                Filesize

                                3KB

                                MD5

                                8f94f7450d0519a843567ed08451e949

                                SHA1

                                5c1ce29d966bda34c640736e2d754d8d674038f7

                                SHA256

                                e191e74d13d62db2844f478756c0d83426c2a505796c6678b2bf7494ad689d7b

                                SHA512

                                1b54711592db803ce33063ddedc94471cc25d4d8d4678c51aef3bc08c53c55f6f9f83e00c926bde9f4a329f91d0022f013c8e06f93cb6b4cf3918b64f53b5bd0

                              • memory/1464-338-0x000001AD2DA00000-0x000001AD2DB49000-memory.dmp

                                Filesize

                                1.3MB