Resubmissions

03/02/2023, 22:04

230203-1y75bsbd55 8

Analysis

  • max time kernel
    91s
  • max time network
    96s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/02/2023, 22:04

General

  • Target

    VMProtect.exe

  • Size

    20.7MB

  • MD5

    aec99b769f8b6f3123a2e1093924b8d9

  • SHA1

    161e809ece4b66c98b2814598c890878e00a935d

  • SHA256

    b65cf8d20570251862e6ca7df92f29c7ab0fd2a1154d623628bc9b6cefd29afe

  • SHA512

    4fd7e154195e4549b62c64f5d8114161ad6fd682c4945491d203a8db47661fcb3c12e2f2f712962b7496f467ab1bfa5a5ac3e9fb72503ba7407b420e0c2d74b6

  • SSDEEP

    393216:jqj5sYHvvibHwAh1ml1IdnMiAbdqdEhhNj4zeTyktSr2IX7YU9D5Q5d/n:js5RHvvibHwsMl1ULMdXhHEzse2S7YUo

Score
8/10
upx

Malware Config

Signatures

  • Downloads MZ/PE file
  • UPX packed file 6 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
  • 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 39 IoCs
  • Suspicious behavior: AddClipboardFormatListener 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 18 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 8 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 32 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\VMProtect.exe
    "C:\Users\Admin\AppData\Local\Temp\VMProtect.exe"
    1⤵
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4464
    • C:\Users\Admin\AppData\Local\Temp\VMProtect.exe
      C:\Users\Admin\AppData\Local\Temp\VMProtect.exe --help C:/Users/Admin/AppData/Local/Temp/Help/en.qhc
      2⤵
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: AddClipboardFormatListener
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of SetWindowsHookEx
      PID:3756
  • 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 behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:5000
    • 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,0x100,0x104,0xd8,0x108,0x7ffe7bf94f50,0x7ffe7bf94f60,0x7ffe7bf94f70
      2⤵
        PID:996
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1628,6868358532167220399,5537697136788321491,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1636 /prefetch:2
        2⤵
          PID:3596
        • 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=1628,6868358532167220399,5537697136788321491,131072 --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=2004 /prefetch:8
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:4272
        • 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=1628,6868358532167220399,5537697136788321491,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2248 /prefetch:8
          2⤵
            PID:1264
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1628,6868358532167220399,5537697136788321491,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2940 /prefetch:1
            2⤵
              PID:5148
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1628,6868358532167220399,5537697136788321491,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3140 /prefetch:1
              2⤵
                PID:5156
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1628,6868358532167220399,5537697136788321491,131072 --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=3848 /prefetch:1
                2⤵
                  PID:5280
                • 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=1628,6868358532167220399,5537697136788321491,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4512 /prefetch:8
                  2⤵
                    PID:5352
                  • 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=1628,6868358532167220399,5537697136788321491,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4632 /prefetch:8
                    2⤵
                      PID:5360
                    • 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=1628,6868358532167220399,5537697136788321491,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4776 /prefetch:8
                      2⤵
                        PID:5392
                      • 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=1628,6868358532167220399,5537697136788321491,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4960 /prefetch:8
                        2⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:5472
                      • 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=1628,6868358532167220399,5537697136788321491,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5056 /prefetch:8
                        2⤵
                          PID:5532
                        • 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=1628,6868358532167220399,5537697136788321491,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4780 /prefetch:8
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:5568
                        • 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=1628,6868358532167220399,5537697136788321491,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5296 /prefetch:8
                          2⤵
                            PID:5576
                          • 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=1628,6868358532167220399,5537697136788321491,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4612 /prefetch:8
                            2⤵
                              PID:5640
                            • 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=1628,6868358532167220399,5537697136788321491,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5052 /prefetch:8
                              2⤵
                                PID:5676
                              • C:\Program Files\Google\Chrome\Application\chrome.exe
                                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1628,6868358532167220399,5537697136788321491,131072 --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=5124 /prefetch:1
                                2⤵
                                  PID:5708
                                • C:\Program Files\Google\Chrome\Application\chrome.exe
                                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1628,6868358532167220399,5537697136788321491,131072 --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=5392 /prefetch:1
                                  2⤵
                                    PID:5784
                                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1628,6868358532167220399,5537697136788321491,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=19 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3220 /prefetch:1
                                    2⤵
                                      PID:5848
                                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1628,6868358532167220399,5537697136788321491,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=20 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2980 /prefetch:1
                                      2⤵
                                        PID:5864
                                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1628,6868358532167220399,5537697136788321491,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=21 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5712 /prefetch:1
                                        2⤵
                                          PID:5916
                                        • 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=1628,6868358532167220399,5537697136788321491,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5384 /prefetch:8
                                          2⤵
                                          • Suspicious behavior: EnumeratesProcesses
                                          PID:5428
                                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilReadIcon --field-trial-handle=1628,6868358532167220399,5537697136788321491,131072 --lang=en-US --service-sandbox-type=icon_reader --mojo-platform-channel-handle=3316 /prefetch:8
                                          2⤵
                                            PID:4116
                                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilReadIcon --field-trial-handle=1628,6868358532167220399,5537697136788321491,131072 --lang=en-US --service-sandbox-type=icon_reader --mojo-platform-channel-handle=3288 /prefetch:8
                                            2⤵
                                              PID:3360
                                            • 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=1628,6868358532167220399,5537697136788321491,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3232 /prefetch:8
                                              2⤵
                                              • Suspicious behavior: EnumeratesProcesses
                                              PID:5676
                                            • 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=1628,6868358532167220399,5537697136788321491,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5204 /prefetch:8
                                              2⤵
                                              • Suspicious behavior: EnumeratesProcesses
                                              PID:5252
                                          • C:\Windows\System32\CompPkgSrv.exe
                                            C:\Windows\System32\CompPkgSrv.exe -Embedding
                                            1⤵
                                              PID:2784

                                            Network

                                            MITRE ATT&CK Enterprise v6

                                            Replay Monitor

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                                            Downloads

                                            • memory/3756-140-0x00007FF7C09D0000-0x00007FF7C4491000-memory.dmp

                                              Filesize

                                              58.8MB

                                            • memory/3756-139-0x00007FF7C09D0000-0x00007FF7C4491000-memory.dmp

                                              Filesize

                                              58.8MB

                                            • memory/3756-144-0x00007FF7C09D0000-0x00007FF7C4491000-memory.dmp

                                              Filesize

                                              58.8MB

                                            • memory/3756-146-0x00007FF7C09D0000-0x00007FF7C4491000-memory.dmp

                                              Filesize

                                              58.8MB

                                            • memory/4464-134-0x00007FF7C09D0000-0x00007FF7C4491000-memory.dmp

                                              Filesize

                                              58.8MB

                                            • memory/4464-138-0x00007FF7C09D0000-0x00007FF7C4491000-memory.dmp

                                              Filesize

                                              58.8MB