Analysis

  • max time kernel
    151s
  • max time network
    47s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    03-05-2022 20:18

General

  • Target

    4797508E2-20F2-42C-879A-1C35.exe

  • Size

    628KB

  • MD5

    6a44a7c90b737edd4143bd8332a61f11

  • SHA1

    f9b37b7558a73bee19865141964687c53d3808db

  • SHA256

    bc3d62c45c60396f1896ca688f72acc91af5412bedd3d1c7ec3f6b1e3891f198

  • SHA512

    319ef283cce7d0a0c30d5c8a72c701bdcbe1a311a51b0b411710a2e56e191283e430a6082c907cccffcd95cc5a26761c8d4eeae6ac6d424c38d80a1e41d6cb6d

Score
1/10

Malware Config

Signatures

  • Suspicious behavior: MapViewOfSection 17 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4797508E2-20F2-42C-879A-1C35.exe
    "C:\Users\Admin\AppData\Local\Temp\4797508E2-20F2-42C-879A-1C35.exe"
    1⤵
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:888
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
      2⤵
        PID:1492
      • C:\Users\Admin\AppData\Local\Temp\4797508E2-20F2-42C-879A-1C35.exe
        "C:\Users\Admin\AppData\Local\Temp\4797508E2-20F2-42C-879A-1C35.exe"
        2⤵
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of WriteProcessMemory
        PID:948
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
          3⤵
            PID:1404
          • C:\Users\Admin\AppData\Local\Temp\4797508E2-20F2-42C-879A-1C35.exe
            "C:\Users\Admin\AppData\Local\Temp\4797508E2-20F2-42C-879A-1C35.exe"
            3⤵
            • Suspicious behavior: MapViewOfSection
            • Suspicious use of WriteProcessMemory
            PID:1312
            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
              4⤵
                PID:1332
              • C:\Users\Admin\AppData\Local\Temp\4797508E2-20F2-42C-879A-1C35.exe
                "C:\Users\Admin\AppData\Local\Temp\4797508E2-20F2-42C-879A-1C35.exe"
                4⤵
                • Suspicious behavior: MapViewOfSection
                • Suspicious use of WriteProcessMemory
                PID:1172
                • C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
                  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
                  5⤵
                    PID:1224
                  • C:\Users\Admin\AppData\Local\Temp\4797508E2-20F2-42C-879A-1C35.exe
                    "C:\Users\Admin\AppData\Local\Temp\4797508E2-20F2-42C-879A-1C35.exe"
                    5⤵
                    • Suspicious behavior: MapViewOfSection
                    • Suspicious use of WriteProcessMemory
                    PID:1216
                    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
                      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
                      6⤵
                        PID:832
                      • C:\Users\Admin\AppData\Local\Temp\4797508E2-20F2-42C-879A-1C35.exe
                        "C:\Users\Admin\AppData\Local\Temp\4797508E2-20F2-42C-879A-1C35.exe"
                        6⤵
                        • 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"
                          7⤵
                            PID:1948
                          • C:\Users\Admin\AppData\Local\Temp\4797508E2-20F2-42C-879A-1C35.exe
                            "C:\Users\Admin\AppData\Local\Temp\4797508E2-20F2-42C-879A-1C35.exe"
                            7⤵
                            • Suspicious behavior: MapViewOfSection
                            • Suspicious use of WriteProcessMemory
                            PID:2008
                            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
                              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
                              8⤵
                                PID:376
                              • C:\Users\Admin\AppData\Local\Temp\4797508E2-20F2-42C-879A-1C35.exe
                                "C:\Users\Admin\AppData\Local\Temp\4797508E2-20F2-42C-879A-1C35.exe"
                                8⤵
                                • Suspicious behavior: MapViewOfSection
                                • Suspicious use of WriteProcessMemory
                                PID:320
                                • C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
                                  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
                                  9⤵
                                    PID:668
                                  • C:\Users\Admin\AppData\Local\Temp\4797508E2-20F2-42C-879A-1C35.exe
                                    "C:\Users\Admin\AppData\Local\Temp\4797508E2-20F2-42C-879A-1C35.exe"
                                    9⤵
                                    • Suspicious behavior: MapViewOfSection
                                    PID:1236
                                    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
                                      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
                                      10⤵
                                        PID:1148
                                      • C:\Users\Admin\AppData\Local\Temp\4797508E2-20F2-42C-879A-1C35.exe
                                        "C:\Users\Admin\AppData\Local\Temp\4797508E2-20F2-42C-879A-1C35.exe"
                                        10⤵
                                        • Suspicious behavior: MapViewOfSection
                                        PID:820
                                        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
                                          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
                                          11⤵
                                            PID:1620
                                          • C:\Users\Admin\AppData\Local\Temp\4797508E2-20F2-42C-879A-1C35.exe
                                            "C:\Users\Admin\AppData\Local\Temp\4797508E2-20F2-42C-879A-1C35.exe"
                                            11⤵
                                            • Suspicious behavior: MapViewOfSection
                                            PID:1692
                                            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
                                              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
                                              12⤵
                                                PID:1728
                                              • C:\Users\Admin\AppData\Local\Temp\4797508E2-20F2-42C-879A-1C35.exe
                                                "C:\Users\Admin\AppData\Local\Temp\4797508E2-20F2-42C-879A-1C35.exe"
                                                12⤵
                                                • Suspicious behavior: MapViewOfSection
                                                PID:632
                                                • C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
                                                  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
                                                  13⤵
                                                    PID:672
                                                  • C:\Users\Admin\AppData\Local\Temp\4797508E2-20F2-42C-879A-1C35.exe
                                                    "C:\Users\Admin\AppData\Local\Temp\4797508E2-20F2-42C-879A-1C35.exe"
                                                    13⤵
                                                      PID:1048

                            Network

                            MITRE ATT&CK Matrix

                            Replay Monitor

                            Loading Replay Monitor...

                            Downloads

                            • memory/320-67-0x0000000000000000-mapping.dmp
                            • memory/320-68-0x00000000011B0000-0x00000000011E5000-memory.dmp
                              Filesize

                              212KB

                            • memory/632-76-0x00000000011B0000-0x00000000011E5000-memory.dmp
                              Filesize

                              212KB

                            • memory/632-75-0x0000000000000000-mapping.dmp
                            • memory/820-72-0x00000000011B0000-0x00000000011E5000-memory.dmp
                              Filesize

                              212KB

                            • memory/820-71-0x0000000000000000-mapping.dmp
                            • memory/888-54-0x00000000011B0000-0x00000000011E5000-memory.dmp
                              Filesize

                              212KB

                            • memory/948-55-0x0000000000000000-mapping.dmp
                            • memory/948-56-0x00000000011B0000-0x00000000011E5000-memory.dmp
                              Filesize

                              212KB

                            • memory/1048-78-0x00000000011B0000-0x00000000011E5000-memory.dmp
                              Filesize

                              212KB

                            • memory/1048-77-0x0000000000000000-mapping.dmp
                            • memory/1172-60-0x00000000011B0000-0x00000000011E5000-memory.dmp
                              Filesize

                              212KB

                            • memory/1172-59-0x0000000000000000-mapping.dmp
                            • memory/1216-61-0x0000000000000000-mapping.dmp
                            • memory/1216-62-0x00000000011B0000-0x00000000011E5000-memory.dmp
                              Filesize

                              212KB

                            • memory/1236-69-0x0000000000000000-mapping.dmp
                            • memory/1236-70-0x00000000011B0000-0x00000000011E5000-memory.dmp
                              Filesize

                              212KB

                            • memory/1312-58-0x00000000011B0000-0x00000000011E5000-memory.dmp
                              Filesize

                              212KB

                            • memory/1312-57-0x0000000000000000-mapping.dmp
                            • memory/1692-73-0x0000000000000000-mapping.dmp
                            • memory/1692-74-0x00000000011B0000-0x00000000011E5000-memory.dmp
                              Filesize

                              212KB

                            • memory/1960-64-0x00000000011B0000-0x00000000011E5000-memory.dmp
                              Filesize

                              212KB

                            • memory/1960-63-0x0000000000000000-mapping.dmp
                            • memory/2008-66-0x00000000011B0000-0x00000000011E5000-memory.dmp
                              Filesize

                              212KB

                            • memory/2008-65-0x0000000000000000-mapping.dmp