Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/05/2023, 16:47

General

  • Target

    search_download_use.html

  • Size

    1KB

  • MD5

    37e7684c5ed67d4dbc24e5e91a56d54e

  • SHA1

    10aa27c6e1f9f34077529f75cdff2fb19debb2e2

  • SHA256

    87a9d44bb004b1f7e6242ee5cafca09066de91eed8aa2baf4796260644648dd8

  • SHA512

    6d52193fc1050d98c867abdb07f367ab187175f566e0671183969379599ba6479160924be55518a77a75e6bf3dd17f3fe0505fff6f36950976ed5e8b8b2ea370

Score
4/10

Malware Config

Signatures

  • Drops file in Program Files directory 2 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell start shell:Appsfolder\Microsoft.MicrosoftEdge_8wekyb3d8bbwe!MicrosoftEdge C:\Users\Admin\AppData\Local\Temp\search_download_use.html
    1⤵
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2764
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --edge-redirect=Windows.Launch C:\Users\Admin\AppData\Local\Temp\search_download_use.html
    1⤵
    • Enumerates system info in registry
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:3344
    • 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=0xf8,0xfc,0x100,0xd4,0x104,0x7ff8059746f8,0x7ff805974708,0x7ff805974718
      2⤵
        PID:1864
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2128,14022518133870004392,3841901104829064607,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2132 /prefetch:2
        2⤵
          PID:4276
        • 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=2128,14022518133870004392,3841901104829064607,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2228 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:4204
        • 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=2128,14022518133870004392,3841901104829064607,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2648 /prefetch:8
          2⤵
            PID:1092
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,14022518133870004392,3841901104829064607,131072 --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=3312 /prefetch:1
            2⤵
              PID:4296
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,14022518133870004392,3841901104829064607,131072 --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=3292 /prefetch:1
              2⤵
                PID:2536
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,14022518133870004392,3841901104829064607,131072 --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=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5300 /prefetch:1
                2⤵
                  PID:2624
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,14022518133870004392,3841901104829064607,131072 --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=5284 /prefetch:1
                  2⤵
                    PID:3796
                  • 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=2128,14022518133870004392,3841901104829064607,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3352 /prefetch:8
                    2⤵
                      PID:3800
                    • 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
                      2⤵
                      • Drops file in Program Files directory
                      PID:2372
                      • 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,0x7ff648575460,0x7ff648575470,0x7ff648575480
                        3⤵
                          PID:4228
                      • 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=2128,14022518133870004392,3841901104829064607,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3352 /prefetch:8
                        2⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:1208
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,14022518133870004392,3841901104829064607,131072 --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=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5864 /prefetch:1
                        2⤵
                          PID:4740
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,14022518133870004392,3841901104829064607,131072 --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=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5868 /prefetch:1
                          2⤵
                            PID:2084
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2128,14022518133870004392,3841901104829064607,131072 --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=5140 --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=3704 /prefetch:2
                            2⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:2436
                        • C:\Windows\System32\CompPkgSrv.exe
                          C:\Windows\System32\CompPkgSrv.exe -Embedding
                          1⤵
                            PID:4808

                          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

                            0820611471c1bb55fa7be7430c7c6329

                            SHA1

                            5ce7a9712722684223aced2522764c1e3a43fbb9

                            SHA256

                            f00d04749a374843bd118b41f669f8b0a20d76526c34b554c3ccac5ebd2f4f75

                            SHA512

                            77ea022b4265f3962f5e07a0a790f428c885da0cc11be0975285ce0eee4a2eec0a7cda9ea8f366dc2a946679b5dd927c5f94b527de6515856b68b8d08e435148

                          • 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

                            f2c151cb51b92076070596db4a4cff4f

                            SHA1

                            715944c19ae2fa7b9642ab91d1924552609780f4

                            SHA256

                            dc7f54dc6f96b5eafe2094ec10ec052fa65867bf10c1dcd6fcd41ebe46c845d9

                            SHA512

                            65c15816226bc6a2e99da52a20b81523ee64787f04ab2893b1e1e8813544949939ea1d3a23dc65b95af06406f463f7c39cc579a8ecce1073e545e09345529ab2

                          • 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

                            bea8d40e26f81b970fe3e0e1e70606c5

                            SHA1

                            576c60893a2fdaabf9adac882894f0ae2a9c8420

                            SHA256

                            d97bf205b76d45800cb1daeee35b309ff6982b28e159c7234c8860405dde6da9

                            SHA512

                            de99f270a9a94d22b63e319c0d83a801e801028a5a39fc24047b0a865ecec327bed8c2c8f44995eb9bb0e4c8b53776433e8c744aa6eca6c04e4940acfcfde759

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

                            Filesize

                            5KB

                            MD5

                            dc07234263ea0ee5e3067e46124c4132

                            SHA1

                            be3950f521ac06297f0637cc058d7f0cef89a206

                            SHA256

                            62c74f0cc3c1e1c424ea1415e3183df734672017789b8a3b13f9ef06204c965e

                            SHA512

                            679ec20ec530491ec5f9484c621f10e819fa5f38a05b283c685fe2fd6afd327267522653c8e175d74a43e6fab415a38e7c4af1b8559bab867bce752a266231cf

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

                            Filesize

                            5KB

                            MD5

                            e308e8b9c8f8fc4bab59bfc416ba6655

                            SHA1

                            4a4e28fa96d0bcc14dc9a05e143a42807d494788

                            SHA256

                            aff38a235ad8bf01f29fe19df9105a84c6c1ec974cdffcad79797425cdc995ff

                            SHA512

                            317d80beff2dce5f8fda6db4dc8d85efd01fcf2eaa5808d8cedd688c36fbdbd2ac31ba7222bdd52addfcfd023af95e66de05d032622524f530ac363165f942a2

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

                            Filesize

                            24KB

                            MD5

                            d53ac35ab3976e67caeed75c4d44ffc1

                            SHA1

                            c139ab66d75dc06f98ada34b5baf4d5693266176

                            SHA256

                            647867c7236bcb78b7d585b476d82a101a077fac43c78dc59e612253fbf69437

                            SHA512

                            391355c71734ded913239a6db10a3202087e756bccc8e29411108f21b3f2460d9a9c606619aadd785285be70eddcf61ef9519441cd387cd3823c1399a6967cc2

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

                            Filesize

                            24KB

                            MD5

                            bc5f988722f72244e9a4aa8e1d6a0ee2

                            SHA1

                            4a132601b1d75fe013d364df95b711223eb9f742

                            SHA256

                            8ae99505d61450350ed2799d1bcca3cf9bcd4dd2e6a99cfcfcb2e929704592d9

                            SHA512

                            be7c42520bfe8aa8a966881190240bfef15471e84c4dad78ee3c3c0adc14d02e24f6eb950a68914d5870d51c4e91e42cb91eaedc69c360cb9cdc70c40d0cea2c

                          • 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\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\shared_proto_db\MANIFEST-000001

                            Filesize

                            41B

                            MD5

                            5af87dfd673ba2115e2fcf5cfdb727ab

                            SHA1

                            d5b5bbf396dc291274584ef71f444f420b6056f1

                            SHA256

                            f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4

                            SHA512

                            de34583a7dbafe4dd0dc0601e8f6906b9bc6a00c56c9323561204f77abbc0dc9007c480ffe4092ff2f194d54616caf50aecbd4a1e9583cae0c76ad6dd7c2375b

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

                            Filesize

                            10KB

                            MD5

                            e8f0ff1408266cbadceb994732941cdf

                            SHA1

                            59e402488751bb7af46ee84ecec2de2fd56ed5e2

                            SHA256

                            c4df2e1773bfff9605c47cac55815def416e70a46484c36b61c8f5333a71cf9e

                            SHA512

                            09a20f719688c4df193aec9a383ac39f97e970e5eb322e5fa05ec4d86e94e1d29512d9a927eb0a9562008eaa4a11e8eed280e13c5c0dd87306ca8d1405d5e0f1

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

                            Filesize

                            12KB

                            MD5

                            89e3105deb4fa7baaba72e57d4a41960

                            SHA1

                            99f58308558a16d4322e5c33c6f378a21ecd7ebd

                            SHA256

                            8839ee94c83db6d5681865eb7e6fb2a9d536e796fe7c0e7dc585fc67e66fdb46

                            SHA512

                            2215b8e6a82cdbbb14367e5f29558364dc6a724fe85a791541b2ec520f71bab719174b2ea93057f6b7383003b9b376d7b5721cd63ad5c63e9788dc2a76ab4140

                          • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_tknutmu3.cd2.ps1

                            Filesize

                            60B

                            MD5

                            d17fe0a3f47be24a6453e9ef58c94641

                            SHA1

                            6ab83620379fc69f80c0242105ddffd7d98d5d9d

                            SHA256

                            96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

                            SHA512

                            5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

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

                            Filesize

                            3KB

                            MD5

                            4a834d03d80756b3f8c686b8dd3596da

                            SHA1

                            3802db6c81437c7341c68587d840decc8f700d10

                            SHA256

                            7dd50ce299a4d62f124bda6482b88cc4e0a0a803e2f8c571885da86546758abd

                            SHA512

                            640b8b1d509f4496f5c659bc8788d40691823ac9d20585664c679047f016ad319878ac6efd699a1385da2ec5098c716f65d41764dc9b85e523eeaf71a9070ee7

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

                            Filesize

                            3KB

                            MD5

                            1197518e8611a355a84670f74384b4db

                            SHA1

                            7b85f0d6f9b43dc5c3c8066d90b07b639a7a439c

                            SHA256

                            79fb35300e84287590672627cae8ce5a5a3ebbd89320170402bd5c6a491e40d9

                            SHA512

                            674123f2c4461bd6078816e6e148d36370c90cf50d2d29f5b452b264a8085ba7ff08bcfe7c464f7065d8cfa52887a99b4ddde5ca85f0f4f0f45017f2960bce96

                          • memory/2764-145-0x0000012DE0AD0000-0x0000012DE0AE0000-memory.dmp

                            Filesize

                            64KB

                          • memory/2764-144-0x0000012DE0AD0000-0x0000012DE0AE0000-memory.dmp

                            Filesize

                            64KB

                          • memory/2764-143-0x0000012DE0AD0000-0x0000012DE0AE0000-memory.dmp

                            Filesize

                            64KB

                          • memory/2764-139-0x0000012DF8FC0000-0x0000012DF8FE2000-memory.dmp

                            Filesize

                            136KB