Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31/03/2023, 03:39

General

  • Target

    https://protect-au.mimecast.com/s/F8q1CL7EWoSRpvE4TB6y-1?domain=crmri.crm6.dynamics.com

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    "C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" https://protect-au.mimecast.com/s/F8q1CL7EWoSRpvE4TB6y-1?domain=crmri.crm6.dynamics.com
    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:3960
    • 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,0x100,0x104,0xd8,0x108,0x7ffade389758,0x7ffade389768,0x7ffade389778
      2⤵
        PID:5080
      • 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=1792 --field-trial-handle=1816,i,372106743795668719,17236675584678122214,131072 /prefetch:2
        2⤵
          PID:3464
        • 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=2172 --field-trial-handle=1816,i,372106743795668719,17236675584678122214,131072 /prefetch:8
          2⤵
            PID:1440
          • 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=2228 --field-trial-handle=1816,i,372106743795668719,17236675584678122214,131072 /prefetch:8
            2⤵
              PID:3868
            • 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=3184 --field-trial-handle=1816,i,372106743795668719,17236675584678122214,131072 /prefetch:1
              2⤵
                PID:4720
              • 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=3204 --field-trial-handle=1816,i,372106743795668719,17236675584678122214,131072 /prefetch:1
                2⤵
                  PID:4284
                • 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=4480 --field-trial-handle=1816,i,372106743795668719,17236675584678122214,131072 /prefetch:1
                  2⤵
                    PID:60
                  • 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=5064 --field-trial-handle=1816,i,372106743795668719,17236675584678122214,131072 /prefetch:1
                    2⤵
                      PID:2796
                    • 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=4888 --field-trial-handle=1816,i,372106743795668719,17236675584678122214,131072 /prefetch:1
                      2⤵
                        PID:4960
                      • 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=10 --mojo-platform-channel-handle=5232 --field-trial-handle=1816,i,372106743795668719,17236675584678122214,131072 /prefetch:1
                        2⤵
                          PID:4280
                        • 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=5840 --field-trial-handle=1816,i,372106743795668719,17236675584678122214,131072 /prefetch:8
                          2⤵
                            PID:5032
                          • 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=5044 --field-trial-handle=1816,i,372106743795668719,17236675584678122214,131072 /prefetch:8
                            2⤵
                              PID:4340
                            • 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=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=3704 --field-trial-handle=1816,i,372106743795668719,17236675584678122214,131072 /prefetch:2
                              2⤵
                              • Suspicious behavior: EnumeratesProcesses
                              PID:2708
                          • 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:2308

                            Network

                            MITRE ATT&CK Enterprise v6

                            Replay Monitor

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                            Downloads

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_00000c

                              Filesize

                              162KB

                              MD5

                              4043af37a3392a9db521ff9ab62d9608

                              SHA1

                              83828688e7a2259ed2f77345851a16122383b422

                              SHA256

                              ee076822f35390ee382cda71759a2eec8f4db2bc18e4e3acd586173c29dab321

                              SHA512

                              97a9d37ec02796cbca922559f384e1632c249d9955022578c14e046f2bfd9f84db113cf55899cfcf63fd318fbee050f483d04ae3156220ff2f0d364f989e680a

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

                              Filesize

                              792B

                              MD5

                              a8c57a304e6f29dc077e247e35bdadb1

                              SHA1

                              c9fb5400f89afc3c1d605a8005a10d5e1a41df42

                              SHA256

                              88bb6d9d6a232253465030b59a644d73b96f2f5249400506c4189b040002acab

                              SHA512

                              bd29ad65d8c06f067c98b66f82adf90ec4b888a36e29ed87d0a1859024f7c932aa2a2bab668bc2eb7a86d5620633798238c3c5445d5cb2a9123a6f42e2a468af

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

                              Filesize

                              3KB

                              MD5

                              0078eba39cd39b1e1ad04deaa3cb28dd

                              SHA1

                              2a32e7492bcb65f9fe149ed7b2eae4a5130b671f

                              SHA256

                              ab193dd2c3078d89e9d4aa799b59627470efff2e3055cf3727ddd36bb0e645c8

                              SHA512

                              220846c2b6ba75b87d2b64b3355d30aad58e11f0312f5cd842c6c61a12c4669f7b2c5da6a21475a4e5413785243c0a2649b3ea661d14e70e6e5cd13c7c004be5

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

                              Filesize

                              2KB

                              MD5

                              54e2440ca786cc9c6cb2f298a825aa0d

                              SHA1

                              7070c1d921877728fa4b7b069ff873572b4f699f

                              SHA256

                              ce3148e08a57093fd4f3f21b279d0544e69e979ace59957ff239aac03f4cdd21

                              SHA512

                              35600289e485d67a55a2e7c08f9783b9fbbd9045feea36ee44ae20969193b03202302413af75f270f6357ef6cfaeda6926c7e0525cdcd9069a1da38daf206ec1

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

                              Filesize

                              2KB

                              MD5

                              ffaadcffe988dd31011179adde244f0b

                              SHA1

                              096b12260876dae6ff7fde36edde308d27ceb468

                              SHA256

                              c7d5f9bb27991aea22ed15bd236446709db3bfca735847955245da17e0b7d870

                              SHA512

                              e9ce9639cc3540e4ba5131c9769aa7f63bd25d09609d38ab778f5b899bb47ddc9c8f79a8b094c512da658b7d72ce118829033298e714e85fdc107273948063cc

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

                              Filesize

                              2KB

                              MD5

                              6ee96f26594a4daeab79bd9a76c7a021

                              SHA1

                              756ceed3ac1e9d3eb5ec69698e9574781065e3b7

                              SHA256

                              c3f42d897e0f2b0ba5af37ddc2e397a3dd366bb930cb7f2e8afe96320675ea1c

                              SHA512

                              ec97c828c19c65e3929422872e192ad13d062c19e97695db3dbc65b9da1c6160499433f9ae412c17d8f1ccaa91cfd4841a917858f409c3651178a99797ce590a

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

                              Filesize

                              5KB

                              MD5

                              dd6874b38d8ba1669a625fd99427f974

                              SHA1

                              776fd86a73b9aa19d9221608a32317ef8d6cd259

                              SHA256

                              41ec64ce2a3f33e6b196cd36244ed1202acbe007883c59b3d24c04cbd6c87b3e

                              SHA512

                              0132de5be8cefeec3b8128a5291768b3d79aed683a348848c311fc546c7d59fd1f3bd555e971f22dbeabb9cb56a9a13a643199b65fe35ff126455341be345b9e

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

                              Filesize

                              5KB

                              MD5

                              b4b2ee943e4eb43382a38e1d09942543

                              SHA1

                              964db98cd681d5c97eb04a635e532991d3491677

                              SHA256

                              aec4d54101d40951d97ad51ec44ecb95bd45e22abb8bec3996c941d24d58cfbe

                              SHA512

                              e891448301412a916224fcb7ffb76570284a4c3eb981fffdd7331b2cf060a9c04c0108a6bddd1080ccdd1c2d252b2a0723be3cb181c606f95cb80ac1fd587e1b

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

                              Filesize

                              5KB

                              MD5

                              01b1a5f5e2b56c2f1860d10004cf6ff1

                              SHA1

                              4cccf3afdb90899cdc6f8a6c1ab038c588452f00

                              SHA256

                              28cdee4d7643c6cdf4c2b6b815278bd9b6e2a86a0235dc428534d2293b50b383

                              SHA512

                              17e4ce9752d9ecf54fc481adbf2c7d0856c83cddb2a94cbc848901b7f54b77740c5c72c3066965d4caa871f56ff75fac7502ddb792706f04f45e6ec7c8946ff7

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\b2e04794-6b55-4dfd-b238-7551ac079e92.tmp

                              Filesize

                              6KB

                              MD5

                              7e90111f458c223f6df38fdf04aeb547

                              SHA1

                              29b6b0563325ca058e84b48d6a5fff0ac2808f2d

                              SHA256

                              af045ae79091c89f27061c08e081032fdbba9fc066477629f9c60aa77e41dd76

                              SHA512

                              adbace7c613f2b65693bd532c8914f09f7dfbbe421cb67b1751e6fce7d635c6b92223192e64b03f5e2d4133dea2953baa27fa30477c428ddee5ca995386083d7

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

                              Filesize

                              173KB

                              MD5

                              5989d10f5cc44676793dc69c6aa33d6c

                              SHA1

                              53e6dffec1a377a70f26d2dc636186ec17cb9d26

                              SHA256

                              f86f3d3974f34193e659277eb8edd555596b43c733f33d670e07f226585f6947

                              SHA512

                              5aef47bc609279a139e80b9937361d3329dc5d1cde62e215a5cfc6369eabd0850ef6c9d614baa18fa4131b503040ace4bd8f59a6be36bc0a08778fa3e33ff311

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

                              Filesize

                              2B

                              MD5

                              99914b932bd37a50b983c5e7c90ae93b

                              SHA1

                              bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                              SHA256

                              44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                              SHA512

                              27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd