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Analysis

  • max time kernel
    150s
  • max time network
    159s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240221-en
  • resource tags

    arch:x64arch:x86image:win11-20240221-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    13/03/2024, 11:11

General

  • Target

    https://revi.cc/docs/playbook/installstock

Score
6/10

Malware Config

Signatures

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 12 IoCs
  • Suspicious use of FindShellTrayWindow 26 IoCs
  • Suspicious use of SendNotifyMessage 12 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://revi.cc/docs/playbook/installstock
    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:852
    • 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=90.0.4430.212 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=90.0.818.66 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7ffeece83cb8,0x7ffeece83cc8,0x7ffeece83cd8
      2⤵
        PID:400
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2008,6620004403819242333,14552503694206563772,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=2020 /prefetch:2
        2⤵
          PID:3588
        • 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=2008,6620004403819242333,14552503694206563772,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2088 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:4488
        • 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=2008,6620004403819242333,14552503694206563772,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2560 /prefetch:8
          2⤵
            PID:2828
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2008,6620004403819242333,14552503694206563772,131072 --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=3284 /prefetch:1
            2⤵
              PID:1072
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2008,6620004403819242333,14552503694206563772,131072 --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=3176 /prefetch:1
              2⤵
                PID:2088
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2008,6620004403819242333,14552503694206563772,131072 --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=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5300 /prefetch:1
                2⤵
                  PID:4480
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=2008,6620004403819242333,14552503694206563772,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5696 /prefetch:8
                  2⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:5072
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2008,6620004403819242333,14552503694206563772,131072 --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=5388 /prefetch:1
                  2⤵
                    PID:3448
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2008,6620004403819242333,14552503694206563772,131072 --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=5516 /prefetch:1
                    2⤵
                      PID:3380
                    • C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2008,6620004403819242333,14552503694206563772,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6036 /prefetch:8
                      2⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:3164
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=edge_collections.mojom.CollectionsDataManager --field-trial-handle=2008,6620004403819242333,14552503694206563772,131072 --lang=en-US --service-sandbox-type=collections --mojo-platform-channel-handle=1992 /prefetch:8
                      2⤵
                        PID:2540
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2008,6620004403819242333,14552503694206563772,131072 --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=5288 /prefetch:1
                        2⤵
                          PID:1940
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2008,6620004403819242333,14552503694206563772,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5972 /prefetch:1
                          2⤵
                            PID:4952
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2008,6620004403819242333,14552503694206563772,131072 --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=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4944 /prefetch:1
                            2⤵
                              PID:5076
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2008,6620004403819242333,14552503694206563772,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=16 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3364 /prefetch:1
                              2⤵
                                PID:4920
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2008,6620004403819242333,14552503694206563772,131072 --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=17 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5316 /prefetch:1
                                2⤵
                                  PID:4536
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2008,6620004403819242333,14552503694206563772,131072 --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=5268 /prefetch:1
                                  2⤵
                                    PID:1496
                                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2008,6620004403819242333,14552503694206563772,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=19 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6156 /prefetch:1
                                    2⤵
                                      PID:784
                                    • 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=2008,6620004403819242333,14552503694206563772,131072 --lang=en-US --service-sandbox-type=audio --mojo-platform-channel-handle=5224 /prefetch:8
                                      2⤵
                                        PID:3380
                                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=video_capture.mojom.VideoCaptureService --field-trial-handle=2008,6620004403819242333,14552503694206563772,131072 --lang=en-US --service-sandbox-type=video_capture --mojo-platform-channel-handle=5948 /prefetch:8
                                        2⤵
                                        • Modifies registry class
                                        • Suspicious behavior: EnumeratesProcesses
                                        PID:1980
                                    • C:\Windows\System32\CompPkgSrv.exe
                                      C:\Windows\System32\CompPkgSrv.exe -Embedding
                                      1⤵
                                        PID:4664
                                      • C:\Windows\System32\CompPkgSrv.exe
                                        C:\Windows\System32\CompPkgSrv.exe -Embedding
                                        1⤵
                                          PID:3188

                                        Network

                                        MITRE ATT&CK Enterprise v15

                                        Replay Monitor

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                                        Downloads

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

                                          Filesize

                                          152B

                                          MD5

                                          5c48e8b68231fb5b2d7f1188b930bc0e

                                          SHA1

                                          1822aef5da8fdd47626fb91afcf79a2be175a325

                                          SHA256

                                          c3b287c29eaa57166b2ab1ba9bd0aaced13cc2f946a04b8d708ac429187fe944

                                          SHA512

                                          2bd09b83e44e0104fbe080a8573690217dc9fbf7fd59ff25a1a9e9ebd2d87ac533f9b99350773d081a7e748b39657115a13e94538b153bceb13ecdfc4672a0f8

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

                                          Filesize

                                          152B

                                          MD5

                                          f2dc80f5403feb8461b7ffa09890d6a0

                                          SHA1

                                          d5b61e6d672e7e71571e0132e21cead181da8805

                                          SHA256

                                          eadeadba37eed18e5acba408d7e076270b00403fed372b77164577232232428a

                                          SHA512

                                          5e2119529b99b76be105c43714e4b9977ee2147172c1c44e92bd9b41fa7a66f55d4073c864aac668a912aff2898bd216fb38f2fe34ef65de69ad12965218caf5

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

                                          Filesize

                                          2KB

                                          MD5

                                          e0aa21a062873e2b7a0fb013d0bb6332

                                          SHA1

                                          540413fabca8b9e8b6a917d0fa3074c93fc51ea1

                                          SHA256

                                          b92654184a1bd4978bc1952588f1609a45aae8537422f671f9a8924a1702658f

                                          SHA512

                                          6964bad3ff1e32cfb1d1cbdb4e95f1475de6aa4637344186a3190a2db615425ae608169fc55aeb9590bfc7fe4827a8bfeab004fe1b3e3839ed361ca7a26d5208

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

                                          Filesize

                                          457B

                                          MD5

                                          929c724ae769be880e7d740e953ce98c

                                          SHA1

                                          cbc6232cad890f06e718128f73d103705bc66c2a

                                          SHA256

                                          2039f75c16f65193f4519a87c71fe1418fa32f2970c1680d4cce1587eefb4904

                                          SHA512

                                          a76bef7b315771978a3e19e9435bceb9ff30b31aab550a9520e70ff958d1fad28f09c7ae138d9529dfa339e676ccb21eff66f6a3b4ec00f44059b1cfbea9b6de

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

                                          Filesize

                                          5KB

                                          MD5

                                          dcdbf0bc65c5f31789f9c89670bde71c

                                          SHA1

                                          8bbd020aee116a96dd5b5dd967d690ed27b8b753

                                          SHA256

                                          72b133092e7b2289fad708a80a0945707c361514a0e949165511b2e815b69782

                                          SHA512

                                          273002bf3c93e27f127ffd8f7938711839b1677632ce1eb71b2a73507aea71377e3331878a4186e313a0acdb95036c8a62b61cf417b641b06996d7f8a035b800

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

                                          Filesize

                                          6KB

                                          MD5

                                          7244ab09941193d06603ce1b838186d6

                                          SHA1

                                          03bd9958bf0cd6af598a1cf306f3b3822d696413

                                          SHA256

                                          520d276e6de9c58ce67a633fd09deb222699011bce5c1485e31a35fb45a2f060

                                          SHA512

                                          8c6b037e2002b307436ace628d7ff395407a6892da5ccf33c0879e324077f39a0f78b21c56d700684a2857424a6f3079e381a5ef73e69ae6206056975d2a0f76

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

                                          Filesize

                                          6KB

                                          MD5

                                          9db5215c7fb81121884885b4ee786fc4

                                          SHA1

                                          17a7a46f028534e2c86d25ae311573ab8f358661

                                          SHA256

                                          e95c72af6e84332d63549879d2f9031869de78967b723e47572c3d71f0b427d5

                                          SHA512

                                          2a4562471af63bcb33c41c855c7b6fdbac8c00ec9f42f0e3bd8d8107820e20291a7a425fce67d3d9c4468e4fac35d71ba19ac7755d927d4fdc6dc5dcae55926e

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

                                          Filesize

                                          6KB

                                          MD5

                                          625e00a12d7bbaccb76078e06cc9eeae

                                          SHA1

                                          12d7c3d19c323516ebce06def194549a3bef167e

                                          SHA256

                                          deed600f7e15aa97299281fa9c590fab6bb735148e316472e3eb457aa4447735

                                          SHA512

                                          1a464fe51825bfdcc5697645cfa82f70a5df2cf3091065941dc3ab3af7b94dd28192830cb8a16ce0fe572aabd74023f8e1e299da13a0fb1c4e68d10324c05b79

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

                                          Filesize

                                          6KB

                                          MD5

                                          21d3db436eb8efd5adc3de56b7fd2a2f

                                          SHA1

                                          de5c175da25d2964e051feb07ad3066b4d4eb3b7

                                          SHA256

                                          3be852e36d7d208effcb24531cecc45a302095d15e84cd28a06bc572d17daa43

                                          SHA512

                                          0eb2f13ab9473fdec363fc4d8529049d9dcce89c5ee1e58e09cf73238e436d25e8fee431ef9c24f2440d9dd4dbd010659e9ffa6c1c8691deb64a6a01da492983

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

                                          Filesize

                                          704B

                                          MD5

                                          c864ac048430ee8effe5fd66c849a8c5

                                          SHA1

                                          4e3ead349da7db78eb8d8ba1de18f35496b1c5f6

                                          SHA256

                                          70e9429bd3fce0efbddf22ecef73782744674d27bdd7b50e76be8deb37466270

                                          SHA512

                                          6d87cb25671435f39319cac7a2300f4ac731d810e857e955c38d981cb43b344f88c33ce9f66b35f0ae3d687692e4c972210387519be5fa2ad787082c82c9dad0

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

                                          Filesize

                                          704B

                                          MD5

                                          d9328600c190885e2a16c0a4c04c2f39

                                          SHA1

                                          8b391bc60ca109d04726c888a9cafde1370dd1c0

                                          SHA256

                                          9eb0366511038afa186ace2cbb6c8fefd11b16a5e52c987e38d18e0487afc800

                                          SHA512

                                          99b79ac458bc5d15c35251a715e0a9e220bba0397928e14da337be20022a31b0e432648f2338a7ff94e51623c837ef64bb4e17fb9ae01ea2ac8ed7c59a39caa9

                                        • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe58172d.TMP

                                          Filesize

                                          370B

                                          MD5

                                          3f0a7919e50cbd6b7d4305f33befb291

                                          SHA1

                                          78b9c19dbe2763cf4232e0e55e4d87f60079d27e

                                          SHA256

                                          6ece794e0fc68962a47bf15c5a8629c9134212e640734dfc30399f073c2b95f6

                                          SHA512

                                          bd5cbc617af953d7da7aed4854d9f26da4f493772d2d821506b043e1ae6d58d9c6a967cbb869db0c4f5c4fc1b6cd2321889d96e5f336af31e60112887826c06b

                                        • 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

                                          b467a5ebc6045e41c4da3eff44b42a02

                                          SHA1

                                          df55e06798c43b441986f6caa39bad3639a66542

                                          SHA256

                                          5ac4dd0f178ce93bbbaa479d22819ce28d62d6ac0b2f16f6b4443d35eb7a76f1

                                          SHA512

                                          0256fc98154834db55b33464032453aea98f1a9a41d612176ad5bba60d493231bb31097822078f343f1ccc15c6129bedf5ad2d4fab5271592d5fb312af75a2b3

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

                                          Filesize

                                          11KB

                                          MD5

                                          b78272a32085ec8b7bffec1cb19bd960

                                          SHA1

                                          25d0678ca40208c9c0fb208cbf743ff5eb953ef5

                                          SHA256

                                          a5ea10d87dc9bfd0ece1d5da61147c0b4abf61ed8a0711ecb9b939635bc04cdf

                                          SHA512

                                          8cc4133a732e9640c955497d6eaf8fab1e5a3e8fdc0a4c5dc962379c4434ca382999e416e669ffb720c3aa8eccf502832b78a375a87111ae794ef111c6b10fae