Analysis

  • max time kernel
    146s
  • max time network
    45s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    03-05-2022 14:59

General

  • Target

    46.exe

  • Size

    614KB

  • MD5

    cc40d2d6a71943c5712838d6a70a0180

  • SHA1

    64395b42fd6dfe0963715d4ac74735f2a652fa98

  • SHA256

    51b38eda3fdba167788761800c8fe3d37882f4a0cebf94d2847809c00cd8459e

  • SHA512

    e0ad4c63a7b83f685d81ea6bf1d5b833f1b876ffa9aef2b570ed028bd47b49f03bbaf2d3d63043182b880d2b1d3354a772438301f958e1d14fca1393119b85f9

Score
1/10

Malware Config

Signatures

  • Suspicious behavior: MapViewOfSection 8 IoCs
  • Suspicious use of WriteProcessMemory 63 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\46.exe
    "C:\Users\Admin\AppData\Local\Temp\46.exe"
    1⤵
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:1164
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
      2⤵
        PID:2016
      • C:\Users\Admin\AppData\Local\Temp\46.exe
        "C:\Users\Admin\AppData\Local\Temp\46.exe"
        2⤵
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of WriteProcessMemory
        PID:1068
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
          3⤵
            PID:1984
          • C:\Users\Admin\AppData\Local\Temp\46.exe
            "C:\Users\Admin\AppData\Local\Temp\46.exe"
            3⤵
            • Suspicious behavior: MapViewOfSection
            • Suspicious use of WriteProcessMemory
            PID:2000
            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
              4⤵
                PID:1908
              • C:\Users\Admin\AppData\Local\Temp\46.exe
                "C:\Users\Admin\AppData\Local\Temp\46.exe"
                4⤵
                • Suspicious behavior: MapViewOfSection
                • Suspicious use of WriteProcessMemory
                PID:1960
                • C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
                  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
                  5⤵
                    PID:972
                  • C:\Users\Admin\AppData\Local\Temp\46.exe
                    "C:\Users\Admin\AppData\Local\Temp\46.exe"
                    5⤵
                    • Suspicious behavior: MapViewOfSection
                    • Suspicious use of WriteProcessMemory
                    PID:1944
                    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
                      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
                      6⤵
                        PID:892
                      • C:\Users\Admin\AppData\Local\Temp\46.exe
                        "C:\Users\Admin\AppData\Local\Temp\46.exe"
                        6⤵
                        • Suspicious behavior: MapViewOfSection
                        • Suspicious use of WriteProcessMemory
                        PID:1744
                        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
                          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
                          7⤵
                            PID:1860
                          • C:\Users\Admin\AppData\Local\Temp\46.exe
                            "C:\Users\Admin\AppData\Local\Temp\46.exe"
                            7⤵
                            • Suspicious behavior: MapViewOfSection
                            • Suspicious use of WriteProcessMemory
                            PID:1672
                            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
                              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
                              8⤵
                                PID:1020
                              • C:\Users\Admin\AppData\Local\Temp\46.exe
                                "C:\Users\Admin\AppData\Local\Temp\46.exe"
                                8⤵
                                  PID:816

                  Network

                  MITRE ATT&CK Matrix

                  Replay Monitor

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                  Downloads

                  • memory/816-76-0x0000000000BA0000-0x0000000000BD2000-memory.dmp
                    Filesize

                    200KB

                  • memory/816-74-0x0000000000000000-mapping.dmp
                  • memory/1068-56-0x0000000000000000-mapping.dmp
                  • memory/1068-58-0x0000000000BA0000-0x0000000000BD2000-memory.dmp
                    Filesize

                    200KB

                  • memory/1164-55-0x0000000000BA0000-0x0000000000BD2000-memory.dmp
                    Filesize

                    200KB

                  • memory/1164-54-0x0000000076391000-0x0000000076393000-memory.dmp
                    Filesize

                    8KB

                  • memory/1672-73-0x0000000000BA0000-0x0000000000BD2000-memory.dmp
                    Filesize

                    200KB

                  • memory/1672-71-0x0000000000000000-mapping.dmp
                  • memory/1744-68-0x0000000000000000-mapping.dmp
                  • memory/1744-70-0x0000000000BA0000-0x0000000000BD2000-memory.dmp
                    Filesize

                    200KB

                  • memory/1944-65-0x0000000000000000-mapping.dmp
                  • memory/1944-67-0x0000000000BA0000-0x0000000000BD2000-memory.dmp
                    Filesize

                    200KB

                  • memory/1960-64-0x0000000000BA0000-0x0000000000BD2000-memory.dmp
                    Filesize

                    200KB

                  • memory/1960-62-0x0000000000000000-mapping.dmp
                  • memory/2000-61-0x0000000000BA0000-0x0000000000BD2000-memory.dmp
                    Filesize

                    200KB

                  • memory/2000-59-0x0000000000000000-mapping.dmp