Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Resubmissions

14/01/2023, 16:34

230114-t3lnkaed7t 3

14/01/2023, 16:31

230114-t1pbnsae48 6

Analysis

  • max time kernel
    149s
  • max time network
    154s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    14/01/2023, 16:31

General

  • Target

    UNBAN.dll

  • Size

    567KB

  • MD5

    a60e53faa9cf909222acfec2e193385f

  • SHA1

    8c6f6c004a8ee10ad06f9f686dd463a9974dad04

  • SHA256

    b3d040cc39261b93b268bf68d858f8f0c8e212993473fede977995d72d0a3545

  • SHA512

    f2e4a7defae7fa0ca5a7a7a36b43b04c06e256b0c2c5721b782d6d3db34c3ce1b4e2b1fe25fb5d1ca63f6c39cecd2d51c52be21db5366d7f37c7966f577a8039

  • SSDEEP

    12288:keYq5Of622ecraZ4vwvf8UxCj2AqeMQmOGnB3RU6jKTu:keYq0f12ecraPkuGKFOGnBLjKi

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of SendNotifyMessage 32 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\UNBAN.dll,#1
    1⤵
      PID:1096
    • C:\Windows\system32\rundll32.exe
      "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\Desktop\WaitApprove.lock
      1⤵
      • Modifies registry class
      PID:1324
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe"
      1⤵
      • Enumerates system info in registry
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:1936
      • 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=0xc0,0xc4,0xc8,0x94,0xcc,0x7fef7034f50,0x7fef7034f60,0x7fef7034f70
        2⤵
          PID:1796
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1120,13068028955628616029,6604820972646128523,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=980 /prefetch:2
          2⤵
            PID:1704
          • 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=1120,13068028955628616029,6604820972646128523,131072 --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=1300 /prefetch:8
            2⤵
            • Suspicious behavior: EnumeratesProcesses
            PID:1720
          • 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=1120,13068028955628616029,6604820972646128523,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1852 /prefetch:8
            2⤵
              PID:900
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1120,13068028955628616029,6604820972646128523,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2040 /prefetch:1
              2⤵
                PID:1960
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1120,13068028955628616029,6604820972646128523,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2084 /prefetch:1
                2⤵
                  PID:604
                • 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=1120,13068028955628616029,6604820972646128523,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2960 /prefetch:8
                  2⤵
                    PID:1756
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1120,13068028955628616029,6604820972646128523,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --use-gl=swiftshader-webgl --mojo-platform-channel-handle=3304 /prefetch:2
                    2⤵
                      PID:112
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1120,13068028955628616029,6604820972646128523,131072 --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=3348 /prefetch:1
                      2⤵
                        PID:1088
                      • 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=1120,13068028955628616029,6604820972646128523,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3540 /prefetch:8
                        2⤵
                          PID:760
                        • 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=1120,13068028955628616029,6604820972646128523,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3632 /prefetch:8
                          2⤵
                            PID:1704
                          • 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=1120,13068028955628616029,6604820972646128523,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1788 /prefetch:8
                            2⤵
                              PID:2136
                            • 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=1120,13068028955628616029,6604820972646128523,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1760 /prefetch:8
                              2⤵
                                PID:2172
                              • 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=1120,13068028955628616029,6604820972646128523,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=992 /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=data_decoder.mojom.DataDecoderService --field-trial-handle=1120,13068028955628616029,6604820972646128523,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2004 /prefetch:8
                                  2⤵
                                    PID:2188
                                  • 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=1120,13068028955628616029,6604820972646128523,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3888 /prefetch:8
                                    2⤵
                                      PID:2292
                                    • 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=1120,13068028955628616029,6604820972646128523,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3916 /prefetch:8
                                      2⤵
                                        PID:2300
                                      • 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=1120,13068028955628616029,6604820972646128523,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1836 /prefetch:8
                                        2⤵
                                          PID:2308
                                        • 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=1120,13068028955628616029,6604820972646128523,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3944 /prefetch:8
                                          2⤵
                                            PID:2316
                                          • 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=1120,13068028955628616029,6604820972646128523,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3980 /prefetch:8
                                            2⤵
                                              PID:2412
                                            • 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=1120,13068028955628616029,6604820972646128523,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1856 /prefetch:8
                                              2⤵
                                                PID:2420
                                              • 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=1120,13068028955628616029,6604820972646128523,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4032 /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=data_decoder.mojom.DataDecoderService --field-trial-handle=1120,13068028955628616029,6604820972646128523,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1828 /prefetch:8
                                                  2⤵
                                                    PID:2440
                                                  • 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=1120,13068028955628616029,6604820972646128523,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1040 /prefetch:8
                                                    2⤵
                                                      PID:2480
                                                    • 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=1120,13068028955628616029,6604820972646128523,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1580 /prefetch:8
                                                      2⤵
                                                        PID:2472
                                                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                                                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1120,13068028955628616029,6604820972646128523,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=26 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4236 /prefetch:1
                                                        2⤵
                                                          PID:2664
                                                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                                                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1120,13068028955628616029,6604820972646128523,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=27 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2040 /prefetch:1
                                                          2⤵
                                                            PID:2752
                                                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                                                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1120,13068028955628616029,6604820972646128523,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=28 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2140 /prefetch:1
                                                            2⤵
                                                              PID:2844
                                                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                                                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1120,13068028955628616029,6604820972646128523,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=29 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3404 /prefetch:1
                                                              2⤵
                                                                PID:2912
                                                              • 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=1120,13068028955628616029,6604820972646128523,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3284 /prefetch:8
                                                                2⤵
                                                                  PID:2984
                                                                • 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=1120,13068028955628616029,6604820972646128523,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3796 /prefetch:8
                                                                  2⤵
                                                                  • Suspicious behavior: EnumeratesProcesses
                                                                  PID:3028

                                                              Network

                                                              MITRE ATT&CK Enterprise v6

                                                              Replay Monitor

                                                              Loading Replay Monitor...

                                                              Downloads

                                                              • memory/1324-54-0x000007FEFC141000-0x000007FEFC143000-memory.dmp

                                                                Filesize

                                                                8KB