Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows10_x64
  • resource
    win10-en-20210920
  • submitted
    13-10-2021 23:21

General

  • Target

    https://xyt2i.mjt.lu/lnk/AVkAAA9iavIAAAAIsFAAABTLbSEAAAAAd7gAAJJjABga0gBhZws5xuGGelhoRkGh3roSDjBB3QAW_mw/1/7AYrBj-XoRdH-Y9PXfcAMg/aHR0cHM6Ly9zdG9yYWdlLW1haWxib3guc2VjdXJlbG9naW4ud29ya2Vycy5kZXYvI2t1cnQuc25vZGdyYXNzQGxvZ21laW4uY29t#kurt.snodgrass@logmein.com

  • Sample

    211013-3bzwjsfbhj

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 21 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 64 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://xyt2i.mjt.lu/lnk/AVkAAA9iavIAAAAIsFAAABTLbSEAAAAAd7gAAJJjABga0gBhZws5xuGGelhoRkGh3roSDjBB3QAW_mw/1/7AYrBj-XoRdH-Y9PXfcAMg/aHR0cHM6Ly9zdG9yYWdlLW1haWxib3guc2VjdXJlbG9naW4ud29ya2Vycy5kZXYvI2t1cnQuc25vZGdyYXNzQGxvZ21laW4uY29t#kurt.snodgrass@logmein.com
    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:2352
    • 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=0xd0,0xd4,0xd8,0xcc,0xa8,0x7ff96b0c4f50,0x7ff96b0c4f60,0x7ff96b0c4f70
      2⤵
        PID:4068
      • 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=1520,12193694778515731969,16394117076072156167,131072 --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=1672 /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=storage.mojom.StorageService --field-trial-handle=1520,12193694778515731969,16394117076072156167,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2260 /prefetch:8
        2⤵
          PID:3896
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1520,12193694778515731969,16394117076072156167,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2872 /prefetch:1
          2⤵
            PID:2052
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1520,12193694778515731969,16394117076072156167,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2864 /prefetch:1
            2⤵
              PID:3440
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1520,12193694778515731969,16394117076072156167,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1536 /prefetch:2
              2⤵
                PID:2284
              • 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=1520,12193694778515731969,16394117076072156167,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4188 /prefetch:8
                2⤵
                  PID:1152
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1520,12193694778515731969,16394117076072156167,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4372 /prefetch:1
                  2⤵
                    PID:1288
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1520,12193694778515731969,16394117076072156167,131072 --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=3060 /prefetch:1
                    2⤵
                      PID:952
                    • 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=1520,12193694778515731969,16394117076072156167,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4360 /prefetch:8
                      2⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:1364
                    • 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=1520,12193694778515731969,16394117076072156167,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4752 /prefetch:8
                      2⤵
                        PID:2840
                      • 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=1520,12193694778515731969,16394117076072156167,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5484 /prefetch:8
                        2⤵
                          PID:3588
                        • 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=1520,12193694778515731969,16394117076072156167,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5576 /prefetch:8
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:2956
                        • 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=1520,12193694778515731969,16394117076072156167,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5560 /prefetch:8
                          2⤵
                            PID:3024
                          • 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=1520,12193694778515731969,16394117076072156167,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4796 /prefetch:8
                            2⤵
                              PID:3032
                            • 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=1520,12193694778515731969,16394117076072156167,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5552 /prefetch:8
                              2⤵
                                PID:2180
                              • 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=1520,12193694778515731969,16394117076072156167,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5020 /prefetch:8
                                2⤵
                                  PID:2244
                                • 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=1520,12193694778515731969,16394117076072156167,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4692 /prefetch:8
                                  2⤵
                                    PID:2364
                                  • 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=1520,12193694778515731969,16394117076072156167,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5008 /prefetch:8
                                    2⤵
                                      PID:1676
                                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1520,12193694778515731969,16394117076072156167,131072 --disable-gpu-compositing --lang=en-US --extension-process --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=20 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5348 /prefetch:1
                                      2⤵
                                        PID:3828
                                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1520,12193694778515731969,16394117076072156167,131072 --disable-gpu-compositing --lang=en-US --extension-process --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=21 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5444 /prefetch:1
                                        2⤵
                                          PID:652
                                        • 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=1520,12193694778515731969,16394117076072156167,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=1800 /prefetch:8
                                          2⤵
                                          • Suspicious behavior: EnumeratesProcesses
                                          PID:1452
                                        • 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=1520,12193694778515731969,16394117076072156167,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=852 /prefetch:8
                                          2⤵
                                          • Suspicious behavior: EnumeratesProcesses
                                          PID:2072
                                        • 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=1520,12193694778515731969,16394117076072156167,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1020 /prefetch:8
                                          2⤵
                                            PID:2704
                                          • 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=1520,12193694778515731969,16394117076072156167,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=1648 /prefetch:8
                                            2⤵
                                            • Suspicious behavior: EnumeratesProcesses
                                            PID:2488
                                          • 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=1520,12193694778515731969,16394117076072156167,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4420 /prefetch:8
                                            2⤵
                                              PID:3968
                                            • 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=1520,12193694778515731969,16394117076072156167,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1648 /prefetch:8
                                              2⤵
                                                PID:1476
                                              • 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=1520,12193694778515731969,16394117076072156167,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5688 /prefetch:8
                                                2⤵
                                                  PID:1740
                                                • C:\Program Files\Google\Chrome\Application\chrome.exe
                                                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1520,12193694778515731969,16394117076072156167,131072 --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=10.0.15063.0 --gpu-preferences=SAAAAAAAAADoAAAwAAAAAAAAAAAAAAAAAABgAAAQAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=2616 /prefetch:2
                                                  2⤵
                                                  • Suspicious behavior: EnumeratesProcesses
                                                  PID:3632
                                                • 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=1520,12193694778515731969,16394117076072156167,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2616 /prefetch:8
                                                  2⤵
                                                    PID:3604
                                                  • 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=1520,12193694778515731969,16394117076072156167,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2848 /prefetch:8
                                                    2⤵
                                                      PID:2636
                                                    • 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=1520,12193694778515731969,16394117076072156167,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3668 /prefetch:8
                                                      2⤵
                                                        PID:804
                                                      • 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=1520,12193694778515731969,16394117076072156167,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5676 /prefetch:8
                                                        2⤵
                                                          PID:1352
                                                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\SwReporter\93.269.200\software_reporter_tool.exe
                                                          "C:\Users\Admin\AppData\Local\Google\Chrome\User Data\SwReporter\93.269.200\software_reporter_tool.exe" --engine=2 --scan-locations=1,2,3,4,5,6,7,8,10 --disabled-locations=9,11 --session-id=6OCWtFIS0TTkCjQbp9t3/wieifTch4vPD51cDnvt --registry-suffix=ESET --enable-crash-reporting --srt-field-trial-group-name=NewCleanerUIExperiment
                                                          2⤵
                                                          • Executes dropped EXE
                                                          PID:1732
                                                          • \??\c:\users\admin\appdata\local\google\chrome\user data\swreporter\93.269.200\software_reporter_tool.exe
                                                            "c:\users\admin\appdata\local\google\chrome\user data\swreporter\93.269.200\software_reporter_tool.exe" --crash-handler "--database=c:\users\admin\appdata\local\Google\Software Reporter Tool" --url=https://clients2.google.com/cr/report --annotation=plat=Win32 --annotation=prod=ChromeFoil --annotation=ver=93.269.200 --initial-client-data=0x244,0x248,0x24c,0x220,0x250,0x7ff7b93b9300,0x7ff7b93b9310,0x7ff7b93b9320
                                                            3⤵
                                                            • Executes dropped EXE
                                                            PID:1084
                                                        • 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=1520,12193694778515731969,16394117076072156167,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2152 /prefetch:8
                                                          2⤵
                                                          • Suspicious behavior: EnumeratesProcesses
                                                          PID:3908

                                                      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\Google\Chrome\User Data\SwReporter\93.269.200\software_reporter_tool.exe
                                                        MD5

                                                        3b0606ae5ee3f55e9ee529eb4de3015e

                                                        SHA1

                                                        01d92c8f07d7693cbd44eee2efcd25aa82e842ff

                                                        SHA256

                                                        0e7e507123129da0a709ed9cd0ffd361818dc3b63ae41789c43a248f14ee9ccf

                                                        SHA512

                                                        31b6dee14a038d90eeabd6c36bf6b28137c7fb122fd3d87b2b0d33e578a09e4a9c534f25ac385df9f2f2f074094938525b3bfd7116c98e77b9092f599630cfd1

                                                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\SwReporter\93.269.200\software_reporter_tool.exe
                                                        MD5

                                                        283645f960a976ced19529caa6fa2e15

                                                        SHA1

                                                        798c72e5eff0d1464022eaa16b32a2bca0b3772b

                                                        SHA256

                                                        171e703d2630c186ba522ca326cd945ca6693c9ab09e2df154095c068b1b4843

                                                        SHA512

                                                        0609b49eb166ba91f31999f3b028a6423ca31dd623c988a93eed44ca84236ab1dac224f36f357511813f8b4f60ba16599cc66463265628b59eef9f406d525a87

                                                      • \??\pipe\crashpad_2352_TUNYKXMGOIKTLCBJ
                                                        MD5

                                                        d41d8cd98f00b204e9800998ecf8427e

                                                        SHA1

                                                        da39a3ee5e6b4b0d3255bfef95601890afd80709

                                                        SHA256

                                                        e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                                                        SHA512

                                                        cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

                                                      • memory/1084-120-0x0000000000000000-mapping.dmp
                                                      • memory/1084-122-0x000001B4BCA70000-0x000001B4BCA72000-memory.dmp
                                                        Filesize

                                                        8KB

                                                      • memory/1084-123-0x000001B4BCA70000-0x000001B4BCA72000-memory.dmp
                                                        Filesize

                                                        8KB

                                                      • memory/1732-116-0x0000000000000000-mapping.dmp
                                                      • memory/1732-118-0x0000027342A60000-0x0000027342A62000-memory.dmp
                                                        Filesize

                                                        8KB

                                                      • memory/1732-119-0x0000027342A60000-0x0000027342A62000-memory.dmp
                                                        Filesize

                                                        8KB