Resubmissions

19-05-2022 08:25

220519-kbl1ksdaf2 8

19-05-2022 08:23

220519-j97jhadae5 8

Analysis

  • max time kernel
    288s
  • max time network
    296s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    19-05-2022 08:23

General

  • Target

    https://web.webex.com/activate?email=infosec.monitoring%40protonmail.com&vt=i&t=BcHbAkIwAADQD-ohxOKhB7eSyizZ6C1F2trKJcbXd06pOm6inHcnoTX3ynOBJNiYsJTR059pMneTKeIC3ZxiVPVc714nFOMsAuk1bY17uh9_lTI3a6slHIbC8Ztlra1ylI8h5ibiR_vTU1u6-irOnFcY2iwtLZVe5eEztIYgzwPs7YVhBYPCRhN6LekLVQFnwtg7-uIgfyR6MQ3biu93k9ZfmHjfXBqUiYQUAPjwaqoFNe0yytHmDw

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 18 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 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" https://web.webex.com/activate?email=infosec.monitoring%40protonmail.com&vt=i&t=BcHbAkIwAADQD-ohxOKhB7eSyizZ6C1F2trKJcbXd06pOm6inHcnoTX3ynOBJNiYsJTR059pMneTKeIC3ZxiVPVc714nFOMsAuk1bY17uh9_lTI3a6slHIbC8Ztlra1ylI8h5ibiR_vTU1u6-irOnFcY2iwtLZVe5eEztIYgzwPs7YVhBYPCRhN6LekLVQFnwtg7-uIgfyR6MQ3biu93k9ZfmHjfXBqUiYQUAPjwaqoFNe0yytHmDw
    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:4444
    • 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=0xfc,0x100,0x104,0xd8,0x108,0x7fff95c54f50,0x7fff95c54f60,0x7fff95c54f70
      2⤵
        PID:3920
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1660,18437736786759105829,12564664522456874047,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1672 /prefetch:2
        2⤵
          PID:2268
        • 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=1660,18437736786759105829,12564664522456874047,131072 --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=2012 /prefetch:8
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:736
        • 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=1660,18437736786759105829,12564664522456874047,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2324 /prefetch:8
          2⤵
            PID:4656
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1660,18437736786759105829,12564664522456874047,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3052 /prefetch:1
            2⤵
              PID:4072
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1660,18437736786759105829,12564664522456874047,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3064 /prefetch:1
              2⤵
                PID:3956
              • 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=1660,18437736786759105829,12564664522456874047,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4396 /prefetch:8
                2⤵
                  PID:4476
                • 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=1660,18437736786759105829,12564664522456874047,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4592 /prefetch:8
                  2⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:1164
                • 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=1660,18437736786759105829,12564664522456874047,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5184 /prefetch:8
                  2⤵
                    PID:4900
                  • 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=1660,18437736786759105829,12564664522456874047,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5220 /prefetch:8
                    2⤵
                    • Suspicious behavior: EnumeratesProcesses
                    PID:1868
                  • 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=1660,18437736786759105829,12564664522456874047,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5372 /prefetch:8
                    2⤵
                      PID:3760
                    • 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=1660,18437736786759105829,12564664522456874047,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4476 /prefetch:8
                      2⤵
                        PID:4000
                      • 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=1660,18437736786759105829,12564664522456874047,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5400 /prefetch:8
                        2⤵
                          PID:4552
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1660,18437736786759105829,12564664522456874047,131072 --disable-gpu-compositing --lang=en-US --extension-process --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5412 /prefetch:1
                          2⤵
                            PID:1808
                          • 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=1660,18437736786759105829,12564664522456874047,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5456 /prefetch:8
                            2⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:1236
                          • 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=1660,18437736786759105829,12564664522456874047,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5428 /prefetch:8
                            2⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:4028
                          • 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=1660,18437736786759105829,12564664522456874047,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2776 /prefetch:8
                            2⤵
                              PID:4160
                            • 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=1660,18437736786759105829,12564664522456874047,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5232 /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=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=1660,18437736786759105829,12564664522456874047,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2784 /prefetch:8
                              2⤵
                                PID:2176
                              • 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=1660,18437736786759105829,12564664522456874047,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4624 /prefetch:8
                                2⤵
                                  PID:2788
                                • 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=1660,18437736786759105829,12564664522456874047,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5232 /prefetch:8
                                  2⤵
                                    PID:1068
                                  • 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=1660,18437736786759105829,12564664522456874047,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4624 /prefetch:8
                                    2⤵
                                      PID:1980
                                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1660,18437736786759105829,12564664522456874047,131072 --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=4668 /prefetch:2
                                      2⤵
                                      • Suspicious behavior: EnumeratesProcesses
                                      PID:4660
                                    • 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=1660,18437736786759105829,12564664522456874047,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=896 /prefetch:8
                                      2⤵
                                        PID:4856
                                      • 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=1660,18437736786759105829,12564664522456874047,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=900 /prefetch:8
                                        2⤵
                                          PID:1964
                                        • 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=1660,18437736786759105829,12564664522456874047,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5432 /prefetch:8
                                          2⤵
                                            PID:2160
                                          • 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=1660,18437736786759105829,12564664522456874047,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2728 /prefetch:8
                                            2⤵
                                              PID:3960
                                            • 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=1660,18437736786759105829,12564664522456874047,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1596 /prefetch:8
                                              2⤵
                                                PID:3392
                                              • 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=1660,18437736786759105829,12564664522456874047,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4636 /prefetch:8
                                                2⤵
                                                  PID:3936
                                                • 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=1660,18437736786759105829,12564664522456874047,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5480 /prefetch:8
                                                  2⤵
                                                    PID:3068
                                                  • 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=1660,18437736786759105829,12564664522456874047,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2716 /prefetch:8
                                                    2⤵
                                                      PID:3636
                                                    • 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=1660,18437736786759105829,12564664522456874047,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=984 /prefetch:8
                                                      2⤵
                                                        PID:4728
                                                    • C:\Windows\System32\CompPkgSrv.exe
                                                      C:\Windows\System32\CompPkgSrv.exe -Embedding
                                                      1⤵
                                                        PID:1240

                                                      Network

                                                      MITRE ATT&CK Matrix ATT&CK v6

                                                      Discovery

                                                      Query Registry

                                                      1
                                                      T1012

                                                      System Information Discovery

                                                      1
                                                      T1082

                                                      Replay Monitor

                                                      Loading Replay Monitor...

                                                      Downloads

                                                      • C:\Users\Admin\AppData\Local\Microsoft\Windows\Caches
                                                        MD5

                                                        d41d8cd98f00b204e9800998ecf8427e

                                                        SHA1

                                                        da39a3ee5e6b4b0d3255bfef95601890afd80709

                                                        SHA256

                                                        e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                                                        SHA512

                                                        cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

                                                      • \??\pipe\crashpad_4444_AMAPNVEAZCOELCNO
                                                        MD5

                                                        d41d8cd98f00b204e9800998ecf8427e

                                                        SHA1

                                                        da39a3ee5e6b4b0d3255bfef95601890afd80709

                                                        SHA256

                                                        e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                                                        SHA512

                                                        cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e