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Analysis

  • max time kernel
    150s
  • max time network
    148s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    21/03/2023, 11:09

General

  • Target

    https://pdfhost.io/v/kk4K.jSdN_Facture_56185

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 5 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    "C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" https://pdfhost.io/v/kk4K.jSdN_Facture_56185
    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:1596
    • 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=0xcc,0xd0,0xd4,0xa8,0xd8,0x7fff1fcc9758,0x7fff1fcc9768,0x7fff1fcc9778
      2⤵
        PID:3520
      • 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=1960 --field-trial-handle=1756,i,14064585490748548930,13051692735212031422,131072 /prefetch:8
        2⤵
          PID:4156
        • 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=1880 --field-trial-handle=1756,i,14064585490748548930,13051692735212031422,131072 /prefetch:8
          2⤵
            PID:3088
          • 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=1608 --field-trial-handle=1756,i,14064585490748548930,13051692735212031422,131072 /prefetch:2
            2⤵
              PID:4784
            • 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=2 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2988 --field-trial-handle=1756,i,14064585490748548930,13051692735212031422,131072 /prefetch:1
              2⤵
                PID:4868
              • 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=2 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3020 --field-trial-handle=1756,i,14064585490748548930,13051692735212031422,131072 /prefetch:1
                2⤵
                  PID:4848
                • 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 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4956 --field-trial-handle=1756,i,14064585490748548930,13051692735212031422,131072 /prefetch:1
                  2⤵
                    PID:4900
                  • 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 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=4488 --field-trial-handle=1756,i,14064585490748548930,13051692735212031422,131072 /prefetch:1
                    2⤵
                      PID:4904
                    • 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 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=9 --mojo-platform-channel-handle=5052 --field-trial-handle=1756,i,14064585490748548930,13051692735212031422,131072 /prefetch:1
                      2⤵
                        PID:4924
                      • 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=5548 --field-trial-handle=1756,i,14064585490748548930,13051692735212031422,131072 /prefetch:8
                        2⤵
                          PID:4432
                        • 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=4492 --field-trial-handle=1756,i,14064585490748548930,13051692735212031422,131072 /prefetch:8
                          2⤵
                            PID:1084
                          • 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=5140 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.15063.0 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=5452 --field-trial-handle=1756,i,14064585490748548930,13051692735212031422,131072 /prefetch:2
                            2⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:212
                        • 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:4816

                          Network

                          MITRE ATT&CK Enterprise v6

                          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

                            312B

                            MD5

                            7971a0ad1c0b453b5f2450c0479079a1

                            SHA1

                            49c90cb0bb2f2133c371caf3f279cafdc6f4c566

                            SHA256

                            51bb3965c0e13ef557e4098aa2686c732e9988b42b7af7c13b675520e294ee8b

                            SHA512

                            0f11fb828747a4ebc238c05120f6f059a2a178f6d4eefd168ba02e917eb2296003fb25581fa17d7a2f04c3c1da173a6946bbd646bba9b8901395ebd08c49cbc6

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

                            Filesize

                            1KB

                            MD5

                            8f18ca3f1f3eba51ebdb5de7c431fbb1

                            SHA1

                            daf300beb2afbc6533743342386c80c7201a6a3a

                            SHA256

                            7a60aec75f8de6d6f53a50af79cce344717ba54c859fb48175d53d9941c33edc

                            SHA512

                            ddd351e40466c9122ac9993b43e0e78c7f7106c12fe3bc2adf320fa237a581834340a1b90844bd03d068c85896a0e7f78ae66ebe8fef0301bbf57c1f40bcc720

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

                            Filesize

                            2KB

                            MD5

                            8fc243f3fe9eb2c26f200ac751e7e3ce

                            SHA1

                            13bf31d00815dc4575d953d2019a65961c586285

                            SHA256

                            ded0d8679706e1f310cb492d5b1cef462a0f6ece5c5b4ddf5283b773c35830e9

                            SHA512

                            bc9d6e6ee6ee64ac9022fe09e066cf77eaccaf9ff807bbbbfa87d53e337b20b1cee3937ca8540aa57ccbb5f248e41f8dfc1318621591c7a0c472cefc79e3683d

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

                            Filesize

                            1KB

                            MD5

                            190a1335f5aba325f7baf1e42b84d60b

                            SHA1

                            8b3982141ac9e2963ac1799ab5e16f48a6959f6e

                            SHA256

                            0511e49f6256dfee24d80b698a8eadb2e4b77f1567fa943f344ca80c0fd38c38

                            SHA512

                            c258d708e3a8d4436b218770d6f93ba9e50fe23a1f540886dd04c48b16e5f6ee32e33304b1a6437c651da3aa4b9f2e4eebb4b690038ea68cb06aa447af0add2b

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

                            Filesize

                            5KB

                            MD5

                            695a214496abbdd654850c0945766b3c

                            SHA1

                            d59e34b56a9cb436351fedf4f8d4d4e0fca0fe60

                            SHA256

                            783ccec889bfbb60a3a640b29d7c94b05f9929e54d9920543eccdd9210ef5e15

                            SHA512

                            3255f6596aa4dcf003a81a4604cb8879e59f9ae0609ee9520bc9566f8a39162cbf76b5aaff6e09a38dc999279e98e16bffbee0de63708bf39d7fe780e784ac43

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

                            Filesize

                            5KB

                            MD5

                            de58b76f918a09af5437a759a8ea9c3b

                            SHA1

                            dc33bdd838199db685d4df022e5e3af686fd44f6

                            SHA256

                            17508a59a460841433fe90153f9681934ba49b8400b8e2154f100e931d4f3eca

                            SHA512

                            fb944df0db955caa424cc4bac65a1a127928a0da766a3d339ae79a4d519d5e2386c89fcde666df8e672bf6d187052627d782e6aa8a3686927b775bf0177fefdb

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

                            Filesize

                            5KB

                            MD5

                            8133c3616550c9614214c79e4c5b10c1

                            SHA1

                            5f251426eed9366dd588c912cb09907ced92bc15

                            SHA256

                            64b7316d0cdbd89232812161d09dbcfda709ed24b3c4aa00c698635eaf36035f

                            SHA512

                            6ce03bcbee5d478de61653d7c9be10a261522adfe6b6bce64dc1abfa00ad1aff5b70afc6cacb696f6d8ac7d3d2ffaf2e1076335e201e8c932fd41fefe419d42c

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

                            Filesize

                            144KB

                            MD5

                            322e2e2c16979f8b098fd32a7e8a7b1f

                            SHA1

                            0a98ed6e2d1b0219a169afa09bf4ba4d2668ebb6

                            SHA256

                            f92f39f2338e20c9f9a209eba8e3df7936ec8a30171fa0ea74a903f1252569dc

                            SHA512

                            6139e9daf8c0156024a8eaff4b43a151140b1fc5ac08d207b157e9c25bfbc8ad77c694981321412b91de8e5802ba29645e2780c363d9f4dbeff7fd1d37dd95a9

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

                            Filesize

                            2B

                            MD5

                            99914b932bd37a50b983c5e7c90ae93b

                            SHA1

                            bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                            SHA256

                            44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                            SHA512

                            27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd