Analysis

  • max time kernel
    153s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/01/2024, 03:01

General

  • Target

    https://myremedi8-my.sharepoint.com/:b:/g/personal/abrooks_barriercompanies_com/EUPGuloYCehFpUdcROcCo6oBrxo89vzH6aYy5-8XEh5N6Q

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 2 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument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://myremedi8-my.sharepoint.com/:b:/g/personal/abrooks_barriercompanies_com/EUPGuloYCehFpUdcROcCo6oBrxo89vzH6aYy5-8XEh5N6Q
    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:1388
    • 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,0x100,0x104,0xd8,0x108,0x7ffa73c49758,0x7ffa73c49768,0x7ffa73c49778
      2⤵
        PID:2532
      • 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=1788 --field-trial-handle=1872,i,395014903903976086,7421804983347373181,131072 /prefetch:2
        2⤵
          PID:1700
        • 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=2128 --field-trial-handle=1872,i,395014903903976086,7421804983347373181,131072 /prefetch:8
          2⤵
            PID:4820
          • 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=2232 --field-trial-handle=1872,i,395014903903976086,7421804983347373181,131072 /prefetch:8
            2⤵
              PID:684
            • 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=3140 --field-trial-handle=1872,i,395014903903976086,7421804983347373181,131072 /prefetch:1
              2⤵
                PID:1984
              • 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=3164 --field-trial-handle=1872,i,395014903903976086,7421804983347373181,131072 /prefetch:1
                2⤵
                  PID:412
                • 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=4756 --field-trial-handle=1872,i,395014903903976086,7421804983347373181,131072 /prefetch:8
                  2⤵
                    PID:2552
                  • 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=4880 --field-trial-handle=1872,i,395014903903976086,7421804983347373181,131072 /prefetch:8
                    2⤵
                      PID:1224
                    • 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=4776 --field-trial-handle=1872,i,395014903903976086,7421804983347373181,131072 /prefetch:2
                      2⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:1364
                  • 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:4260

                    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

                            969a1ba40442727b3613f4eb68b5c7c5

                            SHA1

                            0a771c75fe0de7dc5bbfb551daee2ebd63d2f2c2

                            SHA256

                            b774fc16ef11ab1dabc0c362eb1fa86495a45bb9c62074faa5b2a3d27f3f2f34

                            SHA512

                            ef044bf1a48a32774dc77a623497e47d38fab7dced646941862b660893afde4ad6fc0a9d5fdacdf3d1e4753412325113d49f5f755169b8a7e95553d18b1ea22d

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

                            Filesize

                            1KB

                            MD5

                            9a464483e6b6826b6cc7c35c93bed1d3

                            SHA1

                            7aeb8181534863d94505037f81b0ef4c93e6d481

                            SHA256

                            67974b1a8e42bb1b5be68c959afdfb407457fcde8fbd69d13c9e257a0701cb6b

                            SHA512

                            e5464f06f3251474e32726662330a968aa9756fb4e156f46a22268a8761431ac27a7315f32795e88818ef19b5440410b972672ce40334bbaaae7a558aa490554

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

                            Filesize

                            1KB

                            MD5

                            49a38ef1e82d37cfd71b313d9ee35cde

                            SHA1

                            23d023c55d805a19f774be8686e51da21a28dfa5

                            SHA256

                            ad4dbb537deb80b05522112362e326dd55ec2d73a5b2bc1bf72db79d34c33b70

                            SHA512

                            8b299b209c6e485f092ba81e729eb87d25899ad7d19b7f5368239d8750d194d3a68f9c2ae4963d4a91536f2286be225f86d0f4cb30d1d75eaf198c9d0fed0b88

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

                            Filesize

                            1KB

                            MD5

                            a32abe2eb8c66367dbd78c8ff55eeca2

                            SHA1

                            5abba219b4040501d740e26fe429f6a6fd72bc1c

                            SHA256

                            a9d5b9c376d98b1ac8eee24153c2a6c688da2a2b49265975128d465ca34e3a0a

                            SHA512

                            fa08be324a8bbee23c2ac7e3529e0a5d9f3dde6fbb64f60d798ae1844176316ca97bea188cd3280f73333464c0a4c179fbbd0f95882f61ec247e23c883742765

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

                            Filesize

                            704B

                            MD5

                            8203bf1e6448514275f897a05a4160e2

                            SHA1

                            e744fd21dcbd88dc7598c67f9f07424b9de4dd10

                            SHA256

                            8fed0de49bba1fa98b5136337b3c214116fe4b40bb56cafe5dda9efd957605e4

                            SHA512

                            43c60774da34aaac40ddc9a34f4388b575fae01a9ddd51ffd073ee5d591f664c8aa389220d250f2a6183023cc820295a590ede18cd63a895dd2ae4abcb502f2d

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

                            Filesize

                            5KB

                            MD5

                            61da44b58cd675455d2adf457909325e

                            SHA1

                            5b6d3e6d71f838d2c703df2f7df3ffd6712c2609

                            SHA256

                            e0030ae4da5563b967d812b31d5598749d0f35f9843aa56b37461a535ebcdfec

                            SHA512

                            d5a52e0b220ce2aff5e2ed7eab640a0b64716be8cb3bd7f3de3aa236958b70221194ad08c8d8b0298f061d1e4a1c1e50774c7fa8a82a83d9aa4a5d7877d6540f

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

                            Filesize

                            6KB

                            MD5

                            efc7bc26a57da91748bd024dca2adb34

                            SHA1

                            1158ab03441cf83b94f7f24f208dafd6fa6fe490

                            SHA256

                            b4287e1cd7d47ae9c5a8ef45f2cfd4b25c6173ae15342ff44ac08499b116b0eb

                            SHA512

                            208e0508eb6ff7dbb4eb829d0166db3fbc40330c8e804bc6c19736a60df234d86d00c7292f9adba48314fd22f3d69087fbb708cc3c0ad288a468cb1b6e053aa6

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

                            Filesize

                            5KB

                            MD5

                            7ef91d6528e1884594413bfee2706df2

                            SHA1

                            04fae98ba11bfd4a61088e37aad7b0e8eaa9c81d

                            SHA256

                            e84fc945f4a426e799349e912534553fe9c4ffe647b7b17c0f3b096404f62d86

                            SHA512

                            69eb3f4fa8948e98ff6610fd137f6aaf115afe228c104255010813c371f563c3c0482e7f17fb8605873a663100eaca234f77f6e946d544a699c7cb62b75079b1

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

                            Filesize

                            114KB

                            MD5

                            3b62b5b7b69ad0c631ad1e90323429f0

                            SHA1

                            33461a6f5ec031cc4c60e05f4402d10db042ed80

                            SHA256

                            cf8c1d0e7a5ed6cf5d40b71aeaf09d52c2d4459a7e7f293ba2e35a307ee1f438

                            SHA512

                            4d14915d0981c24eef4df73a2d97beae121478a30d83f13c50e26c57f43f6e777cb369bb454c155474cc0b9e54207c636c64870d1ea55712b7d2839029827b75

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

                            Filesize

                            2B

                            MD5

                            99914b932bd37a50b983c5e7c90ae93b

                            SHA1

                            bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                            SHA256

                            44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                            SHA512

                            27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd