Analysis

  • max time kernel
    209s
  • max time network
    214s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02-05-2024 06:28

General

  • Target

    https://acrobat.adobe.com/id/urn:aaid:sc:AP:96a46cb1-60c1-4eb0-b709-8e51d583c2d9

Score
10/10

Malware Config

Signatures

  • Detected adobe phishing page
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://acrobat.adobe.com/id/urn:aaid:sc:AP:96a46cb1-60c1-4eb0-b709-8e51d583c2d9
    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:556
    • 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,0x100,0x104,0xd8,0x108,0x7ffee7ce9758,0x7ffee7ce9768,0x7ffee7ce9778
      2⤵
        PID:2332
      • 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=1848,i,7456450359036883317,14467967866911455077,131072 /prefetch:2
        2⤵
          PID:3372
        • 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=2108 --field-trial-handle=1848,i,7456450359036883317,14467967866911455077,131072 /prefetch:8
          2⤵
            PID:2520
          • 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=2204 --field-trial-handle=1848,i,7456450359036883317,14467967866911455077,131072 /prefetch:8
            2⤵
              PID:2392
            • 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=2912 --field-trial-handle=1848,i,7456450359036883317,14467967866911455077,131072 /prefetch:1
              2⤵
                PID:2680
              • 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=3264 --field-trial-handle=1848,i,7456450359036883317,14467967866911455077,131072 /prefetch:1
                2⤵
                  PID:760
                • 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=7 --mojo-platform-channel-handle=4608 --field-trial-handle=1848,i,7456450359036883317,14467967866911455077,131072 /prefetch:1
                  2⤵
                    PID:2804
                  • 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=4904 --field-trial-handle=1848,i,7456450359036883317,14467967866911455077,131072 /prefetch:8
                    2⤵
                      PID:2432
                    • 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=3908 --field-trial-handle=1848,i,7456450359036883317,14467967866911455077,131072 /prefetch:8
                      2⤵
                        PID:5020
                      • 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=10 --mojo-platform-channel-handle=4908 --field-trial-handle=1848,i,7456450359036883317,14467967866911455077,131072 /prefetch:1
                        2⤵
                          PID:4384
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=audio.mojom.AudioService --lang=en-US --service-sandbox-type=audio --mojo-platform-channel-handle=5376 --field-trial-handle=1848,i,7456450359036883317,14467967866911455077,131072 /prefetch:8
                          2⤵
                            PID:5028
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=video_capture.mojom.VideoCaptureService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5388 --field-trial-handle=1848,i,7456450359036883317,14467967866911455077,131072 /prefetch:8
                            2⤵
                            • Modifies registry class
                            PID:1552
                          • 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=4584 --field-trial-handle=1848,i,7456450359036883317,14467967866911455077,131072 /prefetch:2
                            2⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:5696
                        • 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:1624
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3744 --field-trial-handle=3192,i,2785050981002401924,4037047756083432660,262144 --variations-seed-version /prefetch:8
                            1⤵
                              PID:5284

                            Network

                            MITRE ATT&CK Enterprise v15

                            Replay Monitor

                            Loading Replay Monitor...

                            Downloads

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

                              Filesize

                              768B

                              MD5

                              f8c83eabf4ba6ea8730fc1daf8f0ef3b

                              SHA1

                              f03ba6d5ce413633eece46421faa6f94ab642d45

                              SHA256

                              a1604719416694ed52b8759d54dc4c4b50e68b2cafea3a041e3d367fffee81d7

                              SHA512

                              8749da216f065930594e73823a3f60e5521522d565ba0b27abe4b87c0fbaa572f9f81398e0921370ff0256410aacbe970bed85aff060dcee002b2f11ecf2f4f2

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

                              Filesize

                              1KB

                              MD5

                              8395321ed50911f761cabdadf8d8f25a

                              SHA1

                              482e81e2c1a4db15a7c80f1fc795115dcfecfeed

                              SHA256

                              d238dcf7ce6be36e8e469359cb40027addae84d5529b5c432de1fa09716e7004

                              SHA512

                              c8a78bbdcf0eb2eb00e19465beed6f2a808b05d5eef29242955a6e1d2a9c3faa1b8f5ac55a53bbb3571dc7a74585d57ee0b3d33709eb0a9d20b2702f6c7c5cb5

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

                              Filesize

                              1KB

                              MD5

                              82ac9af317d6885ae7c6bc8636a66c1e

                              SHA1

                              31d65cbdd460ae27c72d284595d0e55e00c1a30c

                              SHA256

                              1f20a4b36dafbbdd2fed05b3a4aa3180027d326064f605f1488f870e980b8e66

                              SHA512

                              e371a0d242492768d8298af79550bb5a5d2020e61685e1a6ec224ca32d5b0d1a19bcf268d79d2f45785816b0efb5df4eb8d52bb659a25512d8bef3729e695c4e

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

                              Filesize

                              2KB

                              MD5

                              523570c86c42856f704425eab816b0ac

                              SHA1

                              7934af7feeba86d67edbe2092941bc4fd08e213b

                              SHA256

                              58b771318fae1d2344b004d37219676ab2e35993018847bf617009ba9c2fcfb0

                              SHA512

                              e2ffd721ec3f958ad28f1ffb954ef19c246bafcf21288677f658f105d68d0abe1c9cb5150c8930ca876170c027c9658ff3f9c59cc9540841d65c7a7359b4f213

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

                              Filesize

                              2KB

                              MD5

                              e8184fd1fd8ca8b946ac2db933cfb161

                              SHA1

                              deefee4f9011faf80dbc814d5867954d4d247119

                              SHA256

                              370d57ea6e27d5b27d1274f97ecdef18fbf63897e69f4e1edde7755fc3b8e3a6

                              SHA512

                              da17057a433b883ef1164cf492d23d17f867af6143aa0d3f981deef6625ba7f2c2ebcb626de55a93be7e7fbea749ebd46485e692819db748c14799371aa1ca4f

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

                              Filesize

                              5KB

                              MD5

                              a1407f05a1fd62ad269fd6f8c23a351a

                              SHA1

                              8ceeebf7cf0bc976baac57e576528ad74f36d677

                              SHA256

                              c5bd5986a6e3c08576df8816b6a9b503674fa64f1fbda6fee9d24d73ee50a7a7

                              SHA512

                              286010bd2cda48e25ca0fdbda83e4b0ce901ad3d1558bae260f27f8696efafad3234aef9a2534375d47a5c7d19ae7c4aa6b79691afa7a9f52d35637d9e250b80

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

                              Filesize

                              6KB

                              MD5

                              34ba2678e243d5638ed76945fc9eb766

                              SHA1

                              16413167ba77f8cb2bc46d0a7d27eb740fbcc937

                              SHA256

                              97ff2b93560ee6bf70ebe2ef9404d5dfda91682d14858ab3ffeec7d16cf2c71e

                              SHA512

                              db0023476b31f8e6d94c8ebbfd28dddceda3b20e2fa6bb095c28e56835fd4c7deaa747fe25605cf69c3a43ad2f3629ebe9e06059aecd06163fede69e28f82959

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

                              Filesize

                              6KB

                              MD5

                              5c08972dfafc9743b34261a3ac140ab0

                              SHA1

                              6388cdd88a57d13794bf25cff53db7d5141b24d8

                              SHA256

                              13da5e4bc3a749cdd5fbe44ee253288ec2be71ca788042f827d862ec2111071e

                              SHA512

                              5408cdcb9ebb9e171d82e5be6bfc1a3e199d61e039f2886718dfa0dbe732cfb01c0238154dd58ceb6ab63a0c353d5b98ee5c1b77af22c35dd6920342bf61451c

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

                              Filesize

                              128KB

                              MD5

                              259bd3e65ad7d2420e7bf20881417e49

                              SHA1

                              c83a03f89d7d0ea9dc44dcb3ee1af6087849dfda

                              SHA256

                              cd19a51b019297595c303da741d2f5f45c238ffbb2eb8765d86829a88fe30b1f

                              SHA512

                              00351be73051e7bb72ac57f180bbf779f1af78ea2148fcd398c7f58c1b791caa9e021aa6fee13575d07bb27046570d5b97654002a16a1f615ffd299cf9935412

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

                              Filesize

                              2B

                              MD5

                              99914b932bd37a50b983c5e7c90ae93b

                              SHA1

                              bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                              SHA256

                              44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                              SHA512

                              27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd