Analysis

  • max time kernel
    152s
  • max time network
    159s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-06-2024 11:03

General

  • Target

    http://response.build-review.com/Response/Positive/?emailAddress=tmo%40aarsleffrail.com&publication=BUILD&contactIdentifier=bb46422e-6191-4c80-938b-f903c2ca3e77

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://response.build-review.com/Response/Positive/?emailAddress=tmo%40aarsleffrail.com&publication=BUILD&contactIdentifier=bb46422e-6191-4c80-938b-f903c2ca3e77
    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:4712
    • 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,0x100,0x104,0xd8,0x108,0x7ffc06ac46f8,0x7ffc06ac4708,0x7ffc06ac4718
      2⤵
        PID:1344
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2136,3307528507785059527,5183979196978691876,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2148 /prefetch:2
        2⤵
          PID:1272
        • 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=2136,3307528507785059527,5183979196978691876,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2300 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:1444
        • 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=2136,3307528507785059527,5183979196978691876,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2912 /prefetch:8
          2⤵
            PID:4136
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,3307528507785059527,5183979196978691876,131072 --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=3216 /prefetch:1
            2⤵
              PID:1044
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,3307528507785059527,5183979196978691876,131072 --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=3244 /prefetch:1
              2⤵
                PID:1544
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,3307528507785059527,5183979196978691876,131072 --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=4672 /prefetch:1
                2⤵
                  PID:4904
                • 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=2136,3307528507785059527,5183979196978691876,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3092 /prefetch:8
                  2⤵
                    PID:3744
                  • 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=2136,3307528507785059527,5183979196978691876,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3092 /prefetch:8
                    2⤵
                    • Suspicious behavior: EnumeratesProcesses
                    PID:4772
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,3307528507785059527,5183979196978691876,131072 --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=5432 /prefetch:1
                    2⤵
                      PID:3268
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,3307528507785059527,5183979196978691876,131072 --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=5520 /prefetch:1
                      2⤵
                        PID:4604
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,3307528507785059527,5183979196978691876,131072 --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=4644 /prefetch:1
                        2⤵
                          PID:1828
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,3307528507785059527,5183979196978691876,131072 --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=5780 /prefetch:1
                          2⤵
                            PID:864
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2136,3307528507785059527,5183979196978691876,131072 --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=5068 /prefetch:2
                            2⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:4576
                        • C:\Windows\System32\CompPkgSrv.exe
                          C:\Windows\System32\CompPkgSrv.exe -Embedding
                          1⤵
                            PID:876
                          • C:\Windows\System32\CompPkgSrv.exe
                            C:\Windows\System32\CompPkgSrv.exe -Embedding
                            1⤵
                              PID:2900
                            • C:\Windows\system32\notepad.exe
                              "C:\Windows\system32\notepad.exe"
                              1⤵
                                PID:944

                              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

                                4b4f91fa1b362ba5341ecb2836438dea

                                SHA1

                                9561f5aabed742404d455da735259a2c6781fa07

                                SHA256

                                d824b742eace197ddc8b6ed5d918f390fde4b0fbf0e371b8e1f2ed40a3b6455c

                                SHA512

                                fef22217dcdd8000bc193e25129699d4b8f7a103ca4fe1613baf73ccf67090d9fbae27eb93e4bb8747455853a0a4326f2d0c38df41c8d42351cdcd4132418dac

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

                                152B

                                MD5

                                eaa3db555ab5bc0cb364826204aad3f0

                                SHA1

                                a4cdfaac8de49e6e6e88b335cfeaa7c9e3c563ca

                                SHA256

                                ef7baeb1b2ab05ff3c5fbb76c2759db49294654548706c7c8e87f0cde855b86b

                                SHA512

                                e13981da51b52c15261ecabb98af32f9b920651b46b10ce0cc823c5878b22eb1420258c80deef204070d1e0bdd3a64d875ac2522e3713a3cf11657aa55aeccd4

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

                                168B

                                MD5

                                5915ebb49e76ff1736149d286346d4ce

                                SHA1

                                bfa3cab9edf2748d12472cc368c49b1855abf488

                                SHA256

                                a9f1a3719cfbc902c19b452fe93b75edde192eab9564f43160c5e89c9b6c2740

                                SHA512

                                6b91f8e2692e22e17140e7917d0e751ff9b051a13021de3e798366d95aa4e3baedaca5cb05c9b9e563c62d2bee03adbc636c69b90501e953d9fabf876dbd05d9

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

                                120B

                                MD5

                                d8e69c57d960fa95ff373e589dea038f

                                SHA1

                                8d097f592fe5c90e240eca1070c96ef2f8f999ca

                                SHA256

                                a460b88aeffe48609a40f8ec5a7418113bc4c8a9066eaf32fc8d3891f1b937b4

                                SHA512

                                b7867ab780df40cf27d34409582341cf102d9f904da60e2eee5a9aab81c0e89ed34ce7448c2d35dc85889c7891cb3195e584f71745c7117abf2ae40c519f1375

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

                                877B

                                MD5

                                cab7a0ff6485d53f48f2f7ba09b59f30

                                SHA1

                                6803c3a6f8d4bf0df281de1e30d251649d7b1554

                                SHA256

                                0c35d617eb09343d67b4c52c9bec97adcb771be64f240b63e23d3312b7795a9e

                                SHA512

                                c3903c1b9ea5c3684759a78dbbaf639c55e18d7b93621d8c05895e7cdc2d1d0ebff108c8f44e14b99d37a8aa3a9cc1de4952234f9ac68bab54a28fd3315ca679

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

                                978B

                                MD5

                                b353841cdae0acfe999b058197916c76

                                SHA1

                                f9512164768c6d99f4f713cf8e1cf5c63a59f055

                                SHA256

                                7e722ea38472f5dfc62c4a293fa2c0c6a5737651e04fc0e5a9b8a56288941529

                                SHA512

                                e76743a04f58b67f3af630b4b2561fe3bce0217d0aae704778bdd962df9a8718ee0fddb955fd6569f0fac27f1dea0a5b1af6d45bb7513889b63faa4b58f90e94

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

                                6KB

                                MD5

                                d4a0265c723ce09b614bb54c07b63471

                                SHA1

                                792886b3ddea0009628eba4471e1edbfadec1176

                                SHA256

                                87c05304cf1c81e485b43191911582bc2444549d80ccdd286f16c3beaa44a33b

                                SHA512

                                a5fbd458b242717d876ef5e79c332e181c5bb5c5f2431856160e5b4a9f3d74cc85c892e7c8e499d3f42ae1b4535fbd46e590a4eb68bdf9e77e9c8902b83c1823

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

                                6KB

                                MD5

                                7e135e9fe336ea55b0bbc27d6881fa3b

                                SHA1

                                649cd9465adf6944999d34423fc9f10eee9b9393

                                SHA256

                                2ae1f3f77418709ccd349091aaee3a514804aa0494ef79bb6c92d9cc929af752

                                SHA512

                                25595ca58c8aa30ad0c6c547574929223f28e49caf4a4dd6187ed89153df707341252fac68067772837e8278ddab402a425434793b1ed44126570dcabaa28c29

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

                                5KB

                                MD5

                                dc30725094fadefcef01d716d8a7b52d

                                SHA1

                                2a9c50a97d8c86d1a08513f20ac772e2c308ee11

                                SHA256

                                1099aef2f3fef0ffd69a7dd59443e290bd345d45203fd58b0d6c7c316a5ef0ca

                                SHA512

                                50b56156132eaf4554c1366b9984627c2bff880ff19039421fdb403b756786e51e4901aa84ccd6424ae346ea6a519720dbe1ede994ddaf64f55615c8db775d75

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

                                6KB

                                MD5

                                8a81e3c60f6d2b697ce1d903a998e00d

                                SHA1

                                62c4f401c9f7de017917e6fb8d7e1f7d03557546

                                SHA256

                                33a94226dc9c60a923586a94c86f5f3d9872d9f1df2bf37b4d5a314fb511c6fd

                                SHA512

                                0dda1d9ce565a3e20ca2924ca5da87aba6396afb2d52366eca952446ba22d71ad2d6ac028ec97c9b8be0f06c311b00a37811064a19d6c1aae21a3bf90dad69c3

                              • 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

                                0d6134ae2115437711c79da90d395103

                                SHA1

                                13715f14d6d58356f2a2bb7acf5e8ec67ec57bbe

                                SHA256

                                66a81d820ec2fd1b2d7c9c61dd18de4e8f91e01ad5536d9dffe05e80e052ab5d

                                SHA512

                                1f3e38e25f67f25c8f2bb38908076f1ef89b98c03475895e6a504187a521481c928beaf000ba49c96f20a5982c3548246a3d252755acdb6b1c55bcea7f9e2370

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

                                10KB

                                MD5

                                dce6aa3e6ed36d568cedadd89a46f12c

                                SHA1

                                4da682c1c40ff68120c148f94aaef5429629efa8

                                SHA256

                                5996fe205cfe7e3bbeebc04d5c62dfa4de6a30f8a7aa5bd05b300e0eeaf657f6

                                SHA512

                                c6b7cae60b6a75f675b654bffe443deac7b25f5e03b3549ff77b6e4534a8c40e491b6be6a68f3f972d0275c48d0dcd91e3acbf2f0390aeab0fb4032c56537e26

                              • C:\Users\Admin\AppData\Roaming\Microsoft\Spelling\en-US\default.dic
                                Filesize

                                2B

                                MD5

                                f3b25701fe362ec84616a93a45ce9998

                                SHA1

                                d62636d8caec13f04e28442a0a6fa1afeb024bbb

                                SHA256

                                b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

                                SHA512

                                98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

                              • \??\pipe\LOCAL\crashpad_4712_DZRHSNIQCPAVERUZ
                                MD5

                                d41d8cd98f00b204e9800998ecf8427e

                                SHA1

                                da39a3ee5e6b4b0d3255bfef95601890afd80709

                                SHA256

                                e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                                SHA512

                                cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e