Analysis

  • max time kernel
    150s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-03-2024 16:59

General

  • Target

    https://guestapp.hotels-online-buchen.de/Home/1b760788-7ac9-482e-adad-9a33c7f6a723/7273e3cb-54da-4ff6-aaee-e8f905628c4e

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 26 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://guestapp.hotels-online-buchen.de/Home/1b760788-7ac9-482e-adad-9a33c7f6a723/7273e3cb-54da-4ff6-aaee-e8f905628c4e
    1⤵
    • Enumerates system info in registry
    • Modifies data under HKEY_USERS
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1408
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=106.0.5249.119 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7ffc9cb09758,0x7ffc9cb09768,0x7ffc9cb09778
      2⤵
        PID:4260
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1728 --field-trial-handle=1884,i,17261316696990936164,3685002103628077851,131072 /prefetch:2
        2⤵
          PID:4756
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2132 --field-trial-handle=1884,i,17261316696990936164,3685002103628077851,131072 /prefetch:8
          2⤵
            PID:3792
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2212 --field-trial-handle=1884,i,17261316696990936164,3685002103628077851,131072 /prefetch:8
            2⤵
              PID:2720
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2996 --field-trial-handle=1884,i,17261316696990936164,3685002103628077851,131072 /prefetch:1
              2⤵
                PID:3012
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3004 --field-trial-handle=1884,i,17261316696990936164,3685002103628077851,131072 /prefetch:1
                2⤵
                  PID:2540
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4636 --field-trial-handle=1884,i,17261316696990936164,3685002103628077851,131072 /prefetch:8
                  2⤵
                    PID:4336
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5096 --field-trial-handle=1884,i,17261316696990936164,3685002103628077851,131072 /prefetch:8
                    2⤵
                      PID:924
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --mojo-platform-channel-handle=5080 --field-trial-handle=1884,i,17261316696990936164,3685002103628077851,131072 /prefetch:1
                      2⤵
                        PID:5036
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5256 --field-trial-handle=1884,i,17261316696990936164,3685002103628077851,131072 /prefetch:8
                        2⤵
                          PID:976
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5336 --field-trial-handle=1884,i,17261316696990936164,3685002103628077851,131072 /prefetch:8
                          2⤵
                            PID:2452
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5644 --field-trial-handle=1884,i,17261316696990936164,3685002103628077851,131072 /prefetch:8
                            2⤵
                              PID:5852
                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5712 --field-trial-handle=1884,i,17261316696990936164,3685002103628077851,131072 /prefetch:8
                              2⤵
                                PID:5932
                              • C:\Program Files\Google\Chrome\Application\chrome.exe
                                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --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=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1828 --field-trial-handle=1884,i,17261316696990936164,3685002103628077851,131072 /prefetch:2
                                2⤵
                                • Suspicious behavior: EnumeratesProcesses
                                PID:5300
                            • C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
                              "C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
                              1⤵
                                PID:2780

                              Network

                              MITRE ATT&CK Enterprise v15

                              Replay Monitor

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                              Downloads

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

                                Filesize

                                480B

                                MD5

                                3bc3afeb6787c7cbacbacf40d067ab74

                                SHA1

                                9ac1e57f5721efac734a12d226ab4f5828f98715

                                SHA256

                                7a6103c9b4907b333b26c56beb26604a86bd19bb8aa0432dcb62f8b9c45d1ab0

                                SHA512

                                5a844241505bb695f81e0139c5fe1e256b94d27840bab51015b3aa37c16fdbde67fe27fc9fed5d8c88262453f0aa716cf5e0817de28788c7c20366d5e54a9d75

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State

                                Filesize

                                3KB

                                MD5

                                897d4795c752b31a0e7bc54a70a0125a

                                SHA1

                                da040205b224cd22ebc0b05e8c1a7598da4755c9

                                SHA256

                                c57068b782fdf84e32d01a8b03f768d48d083290c510b47bda1283cb2c0ff83f

                                SHA512

                                3e99b70b602aca2b4b541e32e07da29aa87ad10b0d2612f7cf57c12dd38b997eea39ae1d2e82225937d4f6cfe61d3a70be093e8271a7c6347c07a5db1318c27d

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity

                                Filesize

                                1KB

                                MD5

                                8d28541531c5bc2de8e81ab321f6c8d5

                                SHA1

                                3311bb6b92a49575d331659f5c3442b2e9d4c1a5

                                SHA256

                                20b09285840420991876f5235f8c3075370797ea923a721376a52d1b430d3eb5

                                SHA512

                                4d68bbf400ddb98c59f1e5b9bf963bba94c50bc60fff91dc29ee84c537ec82fdb38259a1df9288db882c2203dbf90c7dfd05808f773c56f7f07a20dbd692e00d

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity

                                Filesize

                                1KB

                                MD5

                                377ecfd468be58156b3b4af47ec0be76

                                SHA1

                                fa74527191885934efc105377ca21b3f762f67d3

                                SHA256

                                2d72c26c2cac745cd4094b2a23b4930e82eb53ffb9d67e597264cfdd8a4af6aa

                                SHA512

                                5592346b347ba4b4d14fb2c305cd1341915c77ea20a2a95a41808060e8c4485d245eb319ea59eefa8ef45c7479c31b54b60878ad07239d31182d9aea4a4d2362

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity

                                Filesize

                                1KB

                                MD5

                                92294122644175414952efa63c94c4a6

                                SHA1

                                2835f011c2375150a8d22c900d9edb8689ad2ca9

                                SHA256

                                eded0dbc0c7937012fd7d6933fec6e725ce85eadc14bfbe39d8b86f03d945191

                                SHA512

                                a87e023a5e9a17c182b0e3df7217a8dc45533027b37513e88165a44cee6a7b383968f8e53bb4ec9391f305f9cc7935916a27915d8d5ecf926b3e2e6a1389880e

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                                Filesize

                                6KB

                                MD5

                                209519905c3536b2e7709af0782bc4bd

                                SHA1

                                8ba0281c1eff1ff583e0d489f84c1ab34d0544c4

                                SHA256

                                c015c6a534466c81feee5a2d1ccc8edba9fc5dc41f3ce67cb45306bb39156659

                                SHA512

                                83fda1035df00ced000acec18da794bdd89ab88468c53909c9d22796a4e53d067013afef84641cac3f476a4e426e628baff3572a89dbbb8c3379b507b897a39b

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                                Filesize

                                6KB

                                MD5

                                d30c8ccba65d2cb6334f32a7791fe6a2

                                SHA1

                                4fd660919b8837735d1a77e511ff269cb16dcbd9

                                SHA256

                                0a297ebf2587734c314345a3b11627b9a74cbd7b216c559207745a2031590fb1

                                SHA512

                                6e1be246b0e0cdf3385e6cda28ec6e92c634d60dcdab4f6cc7ecd56a02cacd203c5b16e3758f70bb0d5544eab642efc5a5d77499b7beb8a856a7adb0ef0d0b08

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\CacheStorage\086569c01b6adb194997c523d66f56f391b65ef5\791c2b95-dc35-481d-a062-b3b2c9067d91\index-dir\the-real-index

                                Filesize

                                2KB

                                MD5

                                cc6d57344d967a18e5e9c5964ca94fbe

                                SHA1

                                f4fbe04e0942bdf160893490b63f1980257fe392

                                SHA256

                                55a2a1540bc6d29fcfe2fae38264828e42932506153a8d13dec1fc992f4ebd40

                                SHA512

                                aadd035aac59e223f6bd9fc133a6a7f16742f0a70b0c752084202198607064b59568b06b0537e6a0c2a655dc8139eb79140a9b28c5bf1a03e77ed99c321e68a3

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\CacheStorage\086569c01b6adb194997c523d66f56f391b65ef5\791c2b95-dc35-481d-a062-b3b2c9067d91\index-dir\the-real-index~RFe5820a2.TMP

                                Filesize

                                48B

                                MD5

                                0c51663dc67ad659d054c178aec618b1

                                SHA1

                                8af575aaf18a9cc32d01f2062be2eba4bbb34c29

                                SHA256

                                2cd58d6988c6b4b739f076ad2fe80039bf04c42f89645dc24b057d5fda7f8a4e

                                SHA512

                                8986b5894cd974ec5f4f61a6308f6459a7228d7ca6972ee2815cd843d8b8f23573e1a0e812ebf5aa44a54cc6773d167632dd5e971be880699c5e545ad5d4cb55

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\CacheStorage\086569c01b6adb194997c523d66f56f391b65ef5\index.txt

                                Filesize

                                159B

                                MD5

                                ffbe96ee4f914fa74a28fad8e30e0f7e

                                SHA1

                                24924b7b17587082bc120c62af58b4a8124f268a

                                SHA256

                                4aa2962433aee6620e95ab8da62f4f086e829039e3dfe9168936f8bbaaac7287

                                SHA512

                                2d0c3aa1592bec13e506bce647944f376944ab05a30b940ff70f1fd6d53b06897ef9c9bab749f427615cb66e4f0b7abda75efc951cab39f1297da531b93ed453

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\CacheStorage\086569c01b6adb194997c523d66f56f391b65ef5\index.txt~RFe5820d1.TMP

                                Filesize

                                163B

                                MD5

                                baa62334be182d35e0826d89f195d07f

                                SHA1

                                7c54d67bc33ba828fe4fa2d15015242838da6466

                                SHA256

                                c3fb07f169bbdd9fdd838826ec3d01d86b5dcc3a392f1d15d0e4d72612b0047b

                                SHA512

                                28e1a232e56e43cc507e02266e8bbc8e26bab9101b21de89597776b808c54506aa5f713f7168f29102fdad94358fbd79aa57f6ceaa0b4358a6e3231e7ccb907c

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

                                Filesize

                                128KB

                                MD5

                                fffcc313b4ab060dd8b5fc3be499a2e8

                                SHA1

                                06cdf7d1c72cb9ae55ab65f559a0eba6493a3a7e

                                SHA256

                                9904a23d77196694100a1a9d70883d7dbe42797178c83b35e5accaf7a5f3fdc4

                                SHA512

                                421c6d460764c5d8f939283f20781fb80ab3446a19f9f2e323bafeb2001ccb7392d324a77c3b79168544ebebcab2e501175f2e0b3db32c6503a657ed0151429b

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\persisted_first_party_sets.json

                                Filesize

                                2B

                                MD5

                                99914b932bd37a50b983c5e7c90ae93b

                                SHA1

                                bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                SHA256

                                44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                SHA512

                                27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd