Analysis

  • max time kernel
    144s
  • max time network
    146s
  • platform
    windows10-1703_x64
  • resource
    win10-20220812-en
  • resource tags

    arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
  • submitted
    28-09-2022 11:05

General

  • Target

    4b4411ef7ad56b5dd1e8f44c03d56b2cd1b81b45928f14a04a9ce84c69d8d647.exe

  • Size

    932KB

  • MD5

    51a4bb3d2d46fb7cc56d76770e8ad3c0

  • SHA1

    66fcb70c7f5da52ebd958318fab2e128273c7197

  • SHA256

    4b4411ef7ad56b5dd1e8f44c03d56b2cd1b81b45928f14a04a9ce84c69d8d647

  • SHA512

    e134f3a1b63355308dd50eb151a425106ea5382e35464e5ea27c7eeb94d1df5bd2b16c1127841bbdc66915b213958f2b5829994340732f57f2e5753b90e644a4

  • SSDEEP

    768:5RdutBr/u3GduUrRTj8ObyVUBMfSDFTh0lrpcxNq3ey16HMV1Iu3MCBo6qstNpzJ:5R4HmK3Tj8J4FPHMV1tNRLbwCX

Score
6/10

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 9 IoCs
  • Program crash 1 IoCs
  • Creates scheduled task(s) 1 TTPs 7 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 57 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4b4411ef7ad56b5dd1e8f44c03d56b2cd1b81b45928f14a04a9ce84c69d8d647.exe
    "C:\Users\Admin\AppData\Local\Temp\4b4411ef7ad56b5dd1e8f44c03d56b2cd1b81b45928f14a04a9ce84c69d8d647.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1756
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "SecurityHealthSystray" /TR "C:\Users\Admin\AppData\Local\Temp\4b4411ef7ad56b5dd1e8f44c03d56b2cd1b81b45928f14a04a9ce84c69d8d647.exe"
      2⤵
        PID:5104
      • C:\Windows\SysWOW64\cmd.exe
        "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "WmiPrvSE" /TR "C:\Users\Admin\AppData\Local\Temp\4b4411ef7ad56b5dd1e8f44c03d56b2cd1b81b45928f14a04a9ce84c69d8d647.exe"
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:4280
        • C:\Windows\SysWOW64\schtasks.exe
          SCHTASKS /CREATE /SC HOURLY /TN "WmiPrvSE" /TR "C:\Users\Admin\AppData\Local\Temp\4b4411ef7ad56b5dd1e8f44c03d56b2cd1b81b45928f14a04a9ce84c69d8d647.exe"
          3⤵
          • Creates scheduled task(s)
          PID:3808
      • C:\Windows\SysWOW64\cmd.exe
        "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "dllhost" /TR "C:\Users\Admin\AppData\Local\Temp\4b4411ef7ad56b5dd1e8f44c03d56b2cd1b81b45928f14a04a9ce84c69d8d647.exe"
        2⤵
          PID:936
        • C:\Windows\SysWOW64\cmd.exe
          "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefenderServices\WindowsDefenderServicesService_bk7009" /TR "C:\Users\Admin\AppData\Local\Temp\4b4411ef7ad56b5dd1e8f44c03d56b2cd1b81b45928f14a04a9ce84c69d8d647.exe"
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:3988
          • C:\Windows\SysWOW64\schtasks.exe
            SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefenderServices\WindowsDefenderServicesService_bk7009" /TR "C:\Users\Admin\AppData\Local\Temp\4b4411ef7ad56b5dd1e8f44c03d56b2cd1b81b45928f14a04a9ce84c69d8d647.exe"
            3⤵
            • Creates scheduled task(s)
            PID:5040
        • C:\Windows\SysWOW64\cmd.exe
          "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareSericeExecutable\AntiMalwareSericeExecutableService_bk402" /TR "C:\Users\Admin\AppData\Local\Temp\4b4411ef7ad56b5dd1e8f44c03d56b2cd1b81b45928f14a04a9ce84c69d8d647.exe"
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:2236
          • C:\Windows\SysWOW64\schtasks.exe
            SCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareSericeExecutable\AntiMalwareSericeExecutableService_bk402" /TR "C:\Users\Admin\AppData\Local\Temp\4b4411ef7ad56b5dd1e8f44c03d56b2cd1b81b45928f14a04a9ce84c69d8d647.exe"
            3⤵
            • Creates scheduled task(s)
            PID:5032
        • C:\Windows\SysWOW64\cmd.exe
          "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "MicrosoftUpdateServices\MicrosoftUpdateServicesService_bk9522" /TR "C:\Users\Admin\AppData\Local\Temp\4b4411ef7ad56b5dd1e8f44c03d56b2cd1b81b45928f14a04a9ce84c69d8d647.exe"
          2⤵
            PID:3420
          • C:\Windows\SysWOW64\cmd.exe
            "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "SettingSysHost\SettingSysHostService_bk8901" /TR "C:\Users\Admin\AppData\Local\Temp\4b4411ef7ad56b5dd1e8f44c03d56b2cd1b81b45928f14a04a9ce84c69d8d647.exe"
            2⤵
              PID:3508
            • C:\Windows\SysWOW64\cmd.exe
              "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "NvStray" /TR "C:\Users\Admin\AppData\Local\Temp\4b4411ef7ad56b5dd1e8f44c03d56b2cd1b81b45928f14a04a9ce84c69d8d647.exe"
              2⤵
              • Suspicious use of WriteProcessMemory
              PID:4340
              • C:\Windows\SysWOW64\schtasks.exe
                SCHTASKS /CREATE /SC HOURLY /TN "NvStray" /TR "C:\Users\Admin\AppData\Local\Temp\4b4411ef7ad56b5dd1e8f44c03d56b2cd1b81b45928f14a04a9ce84c69d8d647.exe"
                3⤵
                • Creates scheduled task(s)
                PID:5008
            • C:\Windows\SysWOW64\cmd.exe
              "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "OneDriveService" /TR "C:\Users\Admin\AppData\Local\Temp\4b4411ef7ad56b5dd1e8f44c03d56b2cd1b81b45928f14a04a9ce84c69d8d647.exe"
              2⤵
              • Suspicious use of WriteProcessMemory
              PID:1888
              • C:\Windows\SysWOW64\schtasks.exe
                SCHTASKS /CREATE /SC HOURLY /TN "OneDriveService" /TR "C:\Users\Admin\AppData\Local\Temp\4b4411ef7ad56b5dd1e8f44c03d56b2cd1b81b45928f14a04a9ce84c69d8d647.exe"
                3⤵
                • Creates scheduled task(s)
                PID:4592
            • C:\Windows\SysWOW64\cmd.exe
              "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "MicrosoftEdgeUpd" /TR "C:\Users\Admin\AppData\Local\Temp\4b4411ef7ad56b5dd1e8f44c03d56b2cd1b81b45928f14a04a9ce84c69d8d647.exe"
              2⤵
                PID:1984
              • C:\Windows\SysWOW64\cmd.exe
                "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareServiceExecutable" /TR "C:\Users\Admin\AppData\Local\Temp\4b4411ef7ad56b5dd1e8f44c03d56b2cd1b81b45928f14a04a9ce84c69d8d647.exe"
                2⤵
                • Suspicious use of WriteProcessMemory
                PID:3956
              • C:\Windows\SysWOW64\cmd.exe
                "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefender" /TR "C:\Users\Admin\AppData\Local\Temp\4b4411ef7ad56b5dd1e8f44c03d56b2cd1b81b45928f14a04a9ce84c69d8d647.exe"
                2⤵
                • Suspicious use of WriteProcessMemory
                PID:4156
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 1756 -s 1320
                2⤵
                • Program crash
                PID:1744
            • C:\Windows\SysWOW64\schtasks.exe
              SCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareServiceExecutable" /TR "C:\Users\Admin\AppData\Local\Temp\4b4411ef7ad56b5dd1e8f44c03d56b2cd1b81b45928f14a04a9ce84c69d8d647.exe"
              1⤵
              • Creates scheduled task(s)
              PID:4540
            • C:\Windows\SysWOW64\schtasks.exe
              SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefender" /TR "C:\Users\Admin\AppData\Local\Temp\4b4411ef7ad56b5dd1e8f44c03d56b2cd1b81b45928f14a04a9ce84c69d8d647.exe"
              1⤵
              • Creates scheduled task(s)
              PID:4292

            Network

            MITRE ATT&CK Enterprise v6

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            • memory/1756-160-0x0000000077C40000-0x0000000077DCE000-memory.dmp

              Filesize

              1.6MB

            • memory/1756-128-0x0000000077C40000-0x0000000077DCE000-memory.dmp

              Filesize

              1.6MB

            • memory/1756-119-0x0000000077C40000-0x0000000077DCE000-memory.dmp

              Filesize

              1.6MB

            • memory/1756-120-0x0000000077C40000-0x0000000077DCE000-memory.dmp

              Filesize

              1.6MB

            • memory/1756-121-0x0000000077C40000-0x0000000077DCE000-memory.dmp

              Filesize

              1.6MB

            • memory/1756-122-0x0000000077C40000-0x0000000077DCE000-memory.dmp

              Filesize

              1.6MB

            • memory/1756-123-0x0000000077C40000-0x0000000077DCE000-memory.dmp

              Filesize

              1.6MB

            • memory/1756-124-0x0000000077C40000-0x0000000077DCE000-memory.dmp

              Filesize

              1.6MB

            • memory/1756-125-0x0000000077C40000-0x0000000077DCE000-memory.dmp

              Filesize

              1.6MB

            • memory/1756-126-0x0000000077C40000-0x0000000077DCE000-memory.dmp

              Filesize

              1.6MB

            • memory/1756-127-0x0000000077C40000-0x0000000077DCE000-memory.dmp

              Filesize

              1.6MB

            • memory/1756-163-0x0000000077C40000-0x0000000077DCE000-memory.dmp

              Filesize

              1.6MB

            • memory/1756-129-0x0000000077C40000-0x0000000077DCE000-memory.dmp

              Filesize

              1.6MB

            • memory/1756-130-0x0000000077C40000-0x0000000077DCE000-memory.dmp

              Filesize

              1.6MB

            • memory/1756-131-0x0000000077C40000-0x0000000077DCE000-memory.dmp

              Filesize

              1.6MB

            • memory/1756-132-0x0000000077C40000-0x0000000077DCE000-memory.dmp

              Filesize

              1.6MB

            • memory/1756-133-0x0000000077C40000-0x0000000077DCE000-memory.dmp

              Filesize

              1.6MB

            • memory/1756-134-0x0000000077C40000-0x0000000077DCE000-memory.dmp

              Filesize

              1.6MB

            • memory/1756-135-0x0000000077C40000-0x0000000077DCE000-memory.dmp

              Filesize

              1.6MB

            • memory/1756-136-0x0000000077C40000-0x0000000077DCE000-memory.dmp

              Filesize

              1.6MB

            • memory/1756-137-0x0000000077C40000-0x0000000077DCE000-memory.dmp

              Filesize

              1.6MB

            • memory/1756-138-0x0000000077C40000-0x0000000077DCE000-memory.dmp

              Filesize

              1.6MB

            • memory/1756-139-0x0000000077C40000-0x0000000077DCE000-memory.dmp

              Filesize

              1.6MB

            • memory/1756-140-0x0000000077C40000-0x0000000077DCE000-memory.dmp

              Filesize

              1.6MB

            • memory/1756-141-0x0000000077C40000-0x0000000077DCE000-memory.dmp

              Filesize

              1.6MB

            • memory/1756-142-0x0000000077C40000-0x0000000077DCE000-memory.dmp

              Filesize

              1.6MB

            • memory/1756-143-0x0000000077C40000-0x0000000077DCE000-memory.dmp

              Filesize

              1.6MB

            • memory/1756-162-0x0000000077C40000-0x0000000077DCE000-memory.dmp

              Filesize

              1.6MB

            • memory/1756-145-0x0000000077C40000-0x0000000077DCE000-memory.dmp

              Filesize

              1.6MB

            • memory/1756-146-0x0000000077C40000-0x0000000077DCE000-memory.dmp

              Filesize

              1.6MB

            • memory/1756-147-0x0000000077C40000-0x0000000077DCE000-memory.dmp

              Filesize

              1.6MB

            • memory/1756-148-0x0000000077C40000-0x0000000077DCE000-memory.dmp

              Filesize

              1.6MB

            • memory/1756-149-0x0000000000E70000-0x0000000000F20000-memory.dmp

              Filesize

              704KB

            • memory/1756-150-0x0000000077C40000-0x0000000077DCE000-memory.dmp

              Filesize

              1.6MB

            • memory/1756-151-0x0000000077C40000-0x0000000077DCE000-memory.dmp

              Filesize

              1.6MB

            • memory/1756-152-0x0000000077C40000-0x0000000077DCE000-memory.dmp

              Filesize

              1.6MB

            • memory/1756-153-0x0000000005D00000-0x00000000061FE000-memory.dmp

              Filesize

              5.0MB

            • memory/1756-154-0x0000000005750000-0x00000000057E2000-memory.dmp

              Filesize

              584KB

            • memory/1756-155-0x0000000077C40000-0x0000000077DCE000-memory.dmp

              Filesize

              1.6MB

            • memory/1756-157-0x0000000077C40000-0x0000000077DCE000-memory.dmp

              Filesize

              1.6MB

            • memory/1756-158-0x0000000077C40000-0x0000000077DCE000-memory.dmp

              Filesize

              1.6MB

            • memory/1756-116-0x0000000077C40000-0x0000000077DCE000-memory.dmp

              Filesize

              1.6MB

            • memory/1756-159-0x0000000077C40000-0x0000000077DCE000-memory.dmp

              Filesize

              1.6MB

            • memory/1756-144-0x0000000077C40000-0x0000000077DCE000-memory.dmp

              Filesize

              1.6MB

            • memory/1756-118-0x0000000077C40000-0x0000000077DCE000-memory.dmp

              Filesize

              1.6MB

            • memory/1756-164-0x0000000077C40000-0x0000000077DCE000-memory.dmp

              Filesize

              1.6MB

            • memory/1756-166-0x0000000077C40000-0x0000000077DCE000-memory.dmp

              Filesize

              1.6MB

            • memory/1756-167-0x0000000077C40000-0x0000000077DCE000-memory.dmp

              Filesize

              1.6MB

            • memory/1756-156-0x0000000077C40000-0x0000000077DCE000-memory.dmp

              Filesize

              1.6MB

            • memory/1756-161-0x0000000077C40000-0x0000000077DCE000-memory.dmp

              Filesize

              1.6MB

            • memory/1756-165-0x0000000077C40000-0x0000000077DCE000-memory.dmp

              Filesize

              1.6MB

            • memory/1756-168-0x0000000077C40000-0x0000000077DCE000-memory.dmp

              Filesize

              1.6MB

            • memory/1756-169-0x0000000077C40000-0x0000000077DCE000-memory.dmp

              Filesize

              1.6MB

            • memory/1756-170-0x00000000058D0000-0x00000000058DA000-memory.dmp

              Filesize

              40KB

            • memory/1756-117-0x0000000077C40000-0x0000000077DCE000-memory.dmp

              Filesize

              1.6MB

            • memory/3956-189-0x0000000077C40000-0x0000000077DCE000-memory.dmp

              Filesize

              1.6MB

            • memory/3956-185-0x0000000077C40000-0x0000000077DCE000-memory.dmp

              Filesize

              1.6MB

            • memory/4156-184-0x0000000077C40000-0x0000000077DCE000-memory.dmp

              Filesize

              1.6MB

            • memory/4156-176-0x0000000077C40000-0x0000000077DCE000-memory.dmp

              Filesize

              1.6MB

            • memory/4156-188-0x0000000077C40000-0x0000000077DCE000-memory.dmp

              Filesize

              1.6MB

            • memory/4156-180-0x0000000077C40000-0x0000000077DCE000-memory.dmp

              Filesize

              1.6MB

            • memory/4280-187-0x0000000077C40000-0x0000000077DCE000-memory.dmp

              Filesize

              1.6MB

            • memory/4280-182-0x0000000077C40000-0x0000000077DCE000-memory.dmp

              Filesize

              1.6MB

            • memory/4280-178-0x0000000077C40000-0x0000000077DCE000-memory.dmp

              Filesize

              1.6MB

            • memory/5104-183-0x0000000077C40000-0x0000000077DCE000-memory.dmp

              Filesize

              1.6MB

            • memory/5104-175-0x0000000077C40000-0x0000000077DCE000-memory.dmp

              Filesize

              1.6MB

            • memory/5104-173-0x0000000077C40000-0x0000000077DCE000-memory.dmp

              Filesize

              1.6MB

            • memory/5104-179-0x0000000077C40000-0x0000000077DCE000-memory.dmp

              Filesize

              1.6MB