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Analysis

  • max time kernel
    146s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/02/2023, 05:49

General

  • Target

    http://www.messagetremble.store/Llsveqtwdl/iprad6148agikgdc/ZUbfkbIe92gI1mqzC-vo7Az4DR1LD-HZbaRYIJGq7I4/Z3XMR9upt08LOfVlLTP4cZsKiAqFJtHrdBSWWjBV-gDE4VbgL7qYW50a5x1I64MDIwSSB0g2illRT1Nsdc0y2VAIP4T02wITwuBoGdzRscM

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Drops file in Program Files directory 7 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 20 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 8 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" http://www.messagetremble.store/Llsveqtwdl/iprad6148agikgdc/ZUbfkbIe92gI1mqzC-vo7Az4DR1LD-HZbaRYIJGq7I4/Z3XMR9upt08LOfVlLTP4cZsKiAqFJtHrdBSWWjBV-gDE4VbgL7qYW50a5x1I64MDIwSSB0g2illRT1Nsdc0y2VAIP4T02wITwuBoGdzRscM
    1⤵
    • Enumerates system info in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:796
    • 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=89.0.4389.114 --initial-client-data=0xe0,0xe4,0xd8,0xdc,0x108,0x7ffa68a14f50,0x7ffa68a14f60,0x7ffa68a14f70
      2⤵
        PID:5048
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1612,13326598773445982424,12788354219885832310,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1644 /prefetch:2
        2⤵
          PID:4928
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=1612,13326598773445982424,12788354219885832310,131072 --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=2000 /prefetch:8
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:4636
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=1612,13326598773445982424,12788354219885832310,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2252 /prefetch:8
          2⤵
            PID:1412
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1612,13326598773445982424,12788354219885832310,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2848 /prefetch:1
            2⤵
              PID:3320
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1612,13326598773445982424,12788354219885832310,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2856 /prefetch:1
              2⤵
                PID:4292
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1612,13326598773445982424,12788354219885832310,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3796 /prefetch:1
                2⤵
                  PID:4236
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=1612,13326598773445982424,12788354219885832310,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4440 /prefetch:8
                  2⤵
                    PID:3772
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1612,13326598773445982424,12788354219885832310,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4448 /prefetch:1
                    2⤵
                      PID:4680
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1612,13326598773445982424,12788354219885832310,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4484 /prefetch:8
                      2⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:5020
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1612,13326598773445982424,12788354219885832310,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4416 /prefetch:1
                      2⤵
                        PID:2144
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=1612,13326598773445982424,12788354219885832310,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3876 /prefetch:8
                        2⤵
                          PID:916
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1612,13326598773445982424,12788354219885832310,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3600 /prefetch:8
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:1464
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=1612,13326598773445982424,12788354219885832310,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3872 /prefetch:8
                          2⤵
                            PID:4824
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=1612,13326598773445982424,12788354219885832310,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5192 /prefetch:8
                            2⤵
                              PID:4884
                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=1612,13326598773445982424,12788354219885832310,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3860 /prefetch:8
                              2⤵
                                PID:4424
                              • C:\Program Files\Google\Chrome\Application\chrome.exe
                                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1612,13326598773445982424,12788354219885832310,131072 --disable-gpu-compositing --lang=en-US --extension-process --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=17 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4544 /prefetch:1
                                2⤵
                                  PID:848
                                • C:\Program Files\Google\Chrome\Application\chrome.exe
                                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1612,13326598773445982424,12788354219885832310,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=18 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2304 /prefetch:1
                                  2⤵
                                    PID:4376
                                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1612,13326598773445982424,12788354219885832310,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3544 /prefetch:8
                                    2⤵
                                    • Suspicious behavior: EnumeratesProcesses
                                    PID:4088
                                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1612,13326598773445982424,12788354219885832310,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4488 /prefetch:8
                                    2⤵
                                    • Suspicious behavior: EnumeratesProcesses
                                    PID:4580
                                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1612,13326598773445982424,12788354219885832310,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4588 /prefetch:8
                                    2⤵
                                    • Suspicious behavior: EnumeratesProcesses
                                    PID:4884
                                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=1612,13326598773445982424,12788354219885832310,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3436 /prefetch:8
                                    2⤵
                                      PID:3932
                                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=1612,13326598773445982424,12788354219885832310,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3560 /prefetch:8
                                      2⤵
                                        PID:3628
                                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=1612,13326598773445982424,12788354219885832310,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2752 /prefetch:8
                                        2⤵
                                          PID:2512
                                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1612,13326598773445982424,12788354219885832310,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=25 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2024 /prefetch:1
                                          2⤵
                                            PID:3748
                                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=1612,13326598773445982424,12788354219885832310,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5056 /prefetch:8
                                            2⤵
                                              PID:3576
                                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1612,13326598773445982424,12788354219885832310,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5048 /prefetch:8
                                              2⤵
                                              • Suspicious behavior: EnumeratesProcesses
                                              PID:2500
                                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1612,13326598773445982424,12788354219885832310,131072 --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=SAAAAAAAAADoAAAwAAAAAAAAAAAAAAAAAABgAAAQAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=4424 /prefetch:2
                                              2⤵
                                              • Suspicious behavior: EnumeratesProcesses
                                              PID:904
                                          • C:\Windows\System32\CompPkgSrv.exe
                                            C:\Windows\System32\CompPkgSrv.exe -Embedding
                                            1⤵
                                              PID:4248
                                            • C:\Program Files\Google\Chrome\Application\89.0.4389.114\elevation_service.exe
                                              "C:\Program Files\Google\Chrome\Application\89.0.4389.114\elevation_service.exe"
                                              1⤵
                                              • Drops file in Program Files directory
                                              PID:4912
                                              • C:\Program Files\Google\Chrome\ChromeRecovery\scoped_dir4912_2138997288\ChromeRecovery.exe
                                                "C:\Program Files\Google\Chrome\ChromeRecovery\scoped_dir4912_2138997288\ChromeRecovery.exe" --appguid={8A69D345-D564-463c-AFF1-A69D9E530F96} --browser-version=89.0.4389.114 --sessionid={5f1b5bec-4a43-4d57-8ca2-3e4cb9d378c6} --system
                                                2⤵
                                                • Executes dropped EXE
                                                PID:4152

                                            Network

                                            MITRE ATT&CK Enterprise v6

                                            Replay Monitor

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                                            Downloads

                                            • C:\Program Files\Google\Chrome\ChromeRecovery\scoped_dir4912_2138997288\ChromeRecovery.exe

                                              Filesize

                                              253KB

                                              MD5

                                              49ac3c96d270702a27b4895e4ce1f42a

                                              SHA1

                                              55b90405f1e1b72143c64113e8bc65608dd3fd76

                                              SHA256

                                              82aa3fd6a25cda9e16689cfadea175091be010cecae537e517f392e0bef5ba0f

                                              SHA512

                                              b62f6501cb4c992d42d9097e356805c88ac4ac5a46ead4a8eee9f8cbae197b2305da8aab5b4a61891fe73951588025f2d642c32524b360687993f98c913138a0

                                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\RecoveryImproved\1.3.36.141\Recovery.crx3

                                              Filesize

                                              141KB

                                              MD5

                                              ea1c1ffd3ea54d1fb117bfdbb3569c60

                                              SHA1

                                              10958b0f690ae8f5240e1528b1ccffff28a33272

                                              SHA256

                                              7c3a6a7d16ac44c3200f572a764bce7d8fa84b9572dd028b15c59bdccbc0a77d

                                              SHA512

                                              6c30728cac9eac53f0b27b7dbe2222da83225c3b63617d6b271a6cfedf18e8f0a8dffa1053e1cbc4c5e16625f4bbc0d03aa306a946c9d72faa4ceb779f8ffcaf