Analysis

  • max time kernel
    600s
  • max time network
    594s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/10/2023, 01:29

General

  • Target

    https://recynviewdoc.lpages.co/pdf-online-document/

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 6 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://recynviewdoc.lpages.co/pdf-online-document/
    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:3396
    • 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=0xfc,0x100,0x104,0xd8,0x108,0x7ff8e4fd9758,0x7ff8e4fd9768,0x7ff8e4fd9778
      2⤵
        PID:4396
      • 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=1764 --field-trial-handle=1880,i,13792363290455371512,5049747156264879389,131072 /prefetch:2
        2⤵
          PID:1104
        • 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=2240 --field-trial-handle=1880,i,13792363290455371512,5049747156264879389,131072 /prefetch:8
          2⤵
            PID:4916
          • 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=1880,i,13792363290455371512,5049747156264879389,131072 /prefetch:8
            2⤵
              PID:2884
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --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=3188 --field-trial-handle=1880,i,13792363290455371512,5049747156264879389,131072 /prefetch:1
              2⤵
                PID:3048
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3220 --field-trial-handle=1880,i,13792363290455371512,5049747156264879389,131072 /prefetch:1
                2⤵
                  PID:2084
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=3920 --field-trial-handle=1880,i,13792363290455371512,5049747156264879389,131072 /prefetch:1
                  2⤵
                    PID:1492
                  • 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=4812 --field-trial-handle=1880,i,13792363290455371512,5049747156264879389,131072 /prefetch:8
                    2⤵
                      PID:4480
                    • 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=5216 --field-trial-handle=1880,i,13792363290455371512,5049747156264879389,131072 /prefetch:8
                      2⤵
                        PID:3468
                      • 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=1856 --field-trial-handle=1880,i,13792363290455371512,5049747156264879389,131072 /prefetch:2
                        2⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:1072
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --mojo-platform-channel-handle=1468 --field-trial-handle=1880,i,13792363290455371512,5049747156264879389,131072 /prefetch:1
                        2⤵
                          PID:1920
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --mojo-platform-channel-handle=5076 --field-trial-handle=1880,i,13792363290455371512,5049747156264879389,131072 /prefetch:1
                          2⤵
                            PID:680
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --mojo-platform-channel-handle=5312 --field-trial-handle=1880,i,13792363290455371512,5049747156264879389,131072 /prefetch:1
                            2⤵
                              PID:2496
                            • 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=5496 --field-trial-handle=1880,i,13792363290455371512,5049747156264879389,131072 /prefetch:8
                              2⤵
                                PID:4048
                            • 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:3768

                              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

                                192B

                                MD5

                                05ba20d36be95634504ead7544866cbb

                                SHA1

                                4a9f3cc163292525f3636bb007747614f5fbd471

                                SHA256

                                141a1fe3cfdb0ce84b605996f271f9c2078a4e93b19946c2d38cf01b90620954

                                SHA512

                                8af133d2a148cefa40094ecc8205a4e46c1e6a9813866244c8c7749119e9f6cba6b7c0c8f9107a8af5dc655fd5a21b907462e345930e49fdb8d4265500b67033

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

                                Filesize

                                72B

                                MD5

                                4ef1e659f500491e67ec221377ccb511

                                SHA1

                                e9edbdc792a9c957196a28df593eef13ffb70367

                                SHA256

                                b35e2fbc400ebe206e4bc1cb11edbdacd119311d3a677a15d583a6328d3d3ac2

                                SHA512

                                35241bddaa519bcfbe9b575bb676eb4fb088d5618de0a5a2a2a3a2cc108e34206bd539ee6fc5f777432a76eb2c5277396e146b2c1e5ebce1e7a1dde54a744488

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

                                Filesize

                                144B

                                MD5

                                7c89bb92db3120c1aead1d67fa3313e6

                                SHA1

                                3a10011fcabeba3c3bb8ec3d07d431d488991f5f

                                SHA256

                                9854dc25fa2ddef0858bfb14dcbfe3c4f58a35689b2468655935bcdf697db859

                                SHA512

                                3fb8d8dd7ffebd170d23ef92c1a809199846c287004f02141568e17d21695dac9714badf7a5cc4a8587926dd8f0ddbeda41a7aaa5855cd4fadbc573f302c7857

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

                                Filesize

                                3KB

                                MD5

                                96856ca6de2c2bc911dd22e2fc0acd3f

                                SHA1

                                3c884354496c4b340bdf2901a32dcba26899ce9e

                                SHA256

                                d3aafced09f10d5f914940cc5f18a982ac7c030c586ef68be9d95588eb768753

                                SHA512

                                0e9891329befe2ab858e039bcfa81c95055304a6a7443067ddef7930cf37e573ff7c7c3aded50056ac875c5df620e054c20ed7155740fbf8f0fff6f13e2337b4

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

                                Filesize

                                2KB

                                MD5

                                e2c1752ec12443513181be63dcf4d964

                                SHA1

                                64de8bd7d6fd2b586547c4acf87f2ef6f79a5344

                                SHA256

                                f975d61ac5158fd193a465302d13768bb77b8d68cc202289d628d4edc3b74c89

                                SHA512

                                59e3f3d90cd834ae02f9244b5a28ca5d02de20f0b414083f2a8a2cc106e643aa777b5f84442126418a2bd792e11f9b180e8ae73ef2a0ca577ff06e17ff45b8ac

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

                                Filesize

                                3KB

                                MD5

                                ba14936e96961fb885135bf18760b7b7

                                SHA1

                                f4f90d854988199f4df6a68423751a85841b937a

                                SHA256

                                83c21de4ce518d895921ed6ac42b09d83686d8428529ac0a413d5316ecf2a48a

                                SHA512

                                f47207a024d85b15fd85680142c2cd0446d053d75a0212ac773db9d3c143a3aae37c86dc80a9f8fe160878ec6869af2ed563f548f2198ce5ab0e6fc791d84fb3

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

                                Filesize

                                3KB

                                MD5

                                76ff16b7792d4db1345aaf9cf5e2eeca

                                SHA1

                                5294e91c11c3c63b6f3ad50f5230fe324bdf0ae7

                                SHA256

                                52dd24c45988982e43717f07ffc28e30e130e052a153ddeb763a9c1d39f19bf7

                                SHA512

                                135cd21dfcd64708857fe7d482de9277b39f08cd136a8de67f8503f2d645217bdb6b3b74352b54bd1730a22ae0e470b86f0f134761491b69c5b4fe6c6565a2fc

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

                                Filesize

                                3KB

                                MD5

                                6519edecd847bb6ef3f3303135584ae2

                                SHA1

                                beea3233bd4447bac6623d4d6fa303815d368e34

                                SHA256

                                6d8d1f12b84dc93dc5c25827d1d9ae2bf5c8ad1452c40f90fd18c637ac124e88

                                SHA512

                                6f298fe92ff2506497bf41068c9c052d51807b79048648c6405159941519675d34e85b9235b74031fee16e1b3d26ed729b69a1af0a6d6a8ba7236ab4f871db89

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

                                Filesize

                                707B

                                MD5

                                3c470091dae1f860fe6f16f78cd7a279

                                SHA1

                                878dcf6e0fab2a5016cd5566b35ba4ffe8ce27ab

                                SHA256

                                eecaca8655c5941f497ff4d7a423197e1b354453f7a1c0b6407ac1902db2bd3f

                                SHA512

                                318deabd944a402c8a95b18bdc03d5b5b0a089022c26935ad1b8509e1724d02ac510ceb129a27f4d2b8d7a44c9702dec6938a3f2c2cb6b7fa6c73e752c39c1dc

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

                                Filesize

                                874B

                                MD5

                                fc15cae2291ef052aab858ad056bf7f1

                                SHA1

                                be87df712223f3fd75bc592fe76d2f7735a069d5

                                SHA256

                                785ad9df04a15baaf13d4055da549da0f4dbc5c7ed628c718f12b0e41d3e71b7

                                SHA512

                                a1fab94cc0f64311089267c28c841edd64fb9760765ba1a9e7cea7c2490191c0096303b3b3d3dd1fc281300ba1137edd8c09819641709aad59ba9e67f665f889

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

                                Filesize

                                6KB

                                MD5

                                cd1287209a1e0c5fb7b45fc70833c40c

                                SHA1

                                1ef1b471c1f35b579c1c526635a8a854a799ff17

                                SHA256

                                c2f54a73ac6220703f8695eb13c59efe4e2b8b98ee985429de989aeeb1c805c9

                                SHA512

                                2caf3f35d9f5c91d002081d6040a80aceeec66406966d80b11adf5a77bd7995f3fcc7b990c6759f7263a2a10a638a502bb7b17b444dc5be3c911eb257873a998

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

                                Filesize

                                6KB

                                MD5

                                e106513f312efc279a479382eae5db76

                                SHA1

                                97343504a7af1c17700c217ec6c318326f910602

                                SHA256

                                a2c6b6ccfa533548e8c2570d535c7d2d7cefcfa3b90dd215add9cc8eecb08f62

                                SHA512

                                069b60730838db82c971f8b0aba5567e61e0a7d540ed3d72f2c8fdaf4a28f612b824910b3a5e9637e90c76af3ff10cdfd542a3b61d897e4127fdf99d14f407d7

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

                                Filesize

                                7KB

                                MD5

                                8340fe35251792fa0f40202a0a17e2af

                                SHA1

                                c0a0e5f100c3fae6db7f05d9e1d4ce9a8696460c

                                SHA256

                                378cbc164f140f3952c5db368401edb3404b58be5d08bc84c55c93a2e3ebd7bd

                                SHA512

                                4e858f9b438b91ac1be293c597d65f9a6db0e65a2b9f5159970f758279d7e451edb0b134e6defb6706a5d3de75dc4935b05b56767eaf7348baa7c04de133fa26

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

                                Filesize

                                101KB

                                MD5

                                35e5c3da47a544cd6bd0233992b3abda

                                SHA1

                                5e4f671f8bed4bedc84320bacf689711fc684d2c

                                SHA256

                                c7befc361073d3f5bddb1a9dcadfe1c4692c88f2e01b9294f4d9ee124702ed8a

                                SHA512

                                68b148e580262ce241b6a7a17672aecef0c56bf9792d6e98810a9fa48bd002642fce0a41286c372b4d24414327d95b04d1e8b144e3747a237ab9715810c2ac83

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache

                                Filesize

                                104KB

                                MD5

                                43e821c04fff76b45740aee3cebfae92

                                SHA1

                                592a35e11ce6d8b68e2ba004db15331754973c17

                                SHA256

                                5ae1b76e6875b4d1bdf6525217c44ff2cdba87b43d4c410b07c4223de7722fcb

                                SHA512

                                9b32b16eabaac3040188c3009dbe6be9c69108b553db7ab93ab6bac5e4872e33d6418e92374b5c5c5003e2e07f1defec38c241780ebb1b597329ca6b292721e0

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache~RFe5a44ea.TMP

                                Filesize

                                101KB

                                MD5

                                bfdbef84a97cfa12776503a65bc5f583

                                SHA1

                                409b4dc27471be6cc1e26dae42cc47ebc5c57753

                                SHA256

                                2fb95bd23d884a21c4c3c504abaf585ce5be4dd6f0e1064d5556ddc80a5c7855

                                SHA512

                                74f18bb6987cfcc0dd6285b9f39e436a88dac0b07938f1aeda49e2f5550cadda92c7407343c0cd29855adddeacde97b3b1f77a6737ed2e20d5e64e228d0e4bac

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

                                Filesize

                                2B

                                MD5

                                99914b932bd37a50b983c5e7c90ae93b

                                SHA1

                                bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                SHA256

                                44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                SHA512

                                27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd