Analysis

  • max time kernel
    133s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09-10-2022 09:00

General

  • Target

    54857d3b928e7d2eaa425a5b88e5d9e25f539e4262ed7ce01aa2e6f19f2468fa.exe

  • Size

    962KB

  • MD5

    70c712254c238fcd1005c79ad7f09ac1

  • SHA1

    f5bc7f68644ede6fbdceb77528e2c2f894a6420b

  • SHA256

    54857d3b928e7d2eaa425a5b88e5d9e25f539e4262ed7ce01aa2e6f19f2468fa

  • SHA512

    9f6a2ece42356fa340c1a29728b88a7e3afec2cc2fcab120e58998e84615aef8ac653507d2d27a2e6ca4565d0b4ea78b5ae9cf0b72de81b5911b0aaa371164a5

  • 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 12 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 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\54857d3b928e7d2eaa425a5b88e5d9e25f539e4262ed7ce01aa2e6f19f2468fa.exe
    "C:\Users\Admin\AppData\Local\Temp\54857d3b928e7d2eaa425a5b88e5d9e25f539e4262ed7ce01aa2e6f19f2468fa.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:5072
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "SecurityHealthSystray" /TR "C:\Users\Admin\AppData\Local\Temp\54857d3b928e7d2eaa425a5b88e5d9e25f539e4262ed7ce01aa2e6f19f2468fa.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:488
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "SecurityHealthSystray" /TR "C:\Users\Admin\AppData\Local\Temp\54857d3b928e7d2eaa425a5b88e5d9e25f539e4262ed7ce01aa2e6f19f2468fa.exe"
        3⤵
        • Creates scheduled task(s)
        PID:116
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefender" /TR "C:\Users\Admin\AppData\Local\Temp\54857d3b928e7d2eaa425a5b88e5d9e25f539e4262ed7ce01aa2e6f19f2468fa.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2632
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefender" /TR "C:\Users\Admin\AppData\Local\Temp\54857d3b928e7d2eaa425a5b88e5d9e25f539e4262ed7ce01aa2e6f19f2468fa.exe"
        3⤵
        • Creates scheduled task(s)
        PID:3508
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareServiceExecutable" /TR "C:\Users\Admin\AppData\Local\Temp\54857d3b928e7d2eaa425a5b88e5d9e25f539e4262ed7ce01aa2e6f19f2468fa.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2080
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareServiceExecutable" /TR "C:\Users\Admin\AppData\Local\Temp\54857d3b928e7d2eaa425a5b88e5d9e25f539e4262ed7ce01aa2e6f19f2468fa.exe"
        3⤵
        • Creates scheduled task(s)
        PID:3452
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "MicrosoftEdgeUpd" /TR "C:\Users\Admin\AppData\Local\Temp\54857d3b928e7d2eaa425a5b88e5d9e25f539e4262ed7ce01aa2e6f19f2468fa.exe"
      2⤵
        PID:5040
        • C:\Windows\SysWOW64\schtasks.exe
          SCHTASKS /CREATE /SC HOURLY /TN "MicrosoftEdgeUpd" /TR "C:\Users\Admin\AppData\Local\Temp\54857d3b928e7d2eaa425a5b88e5d9e25f539e4262ed7ce01aa2e6f19f2468fa.exe"
          3⤵
          • Creates scheduled task(s)
          PID:2220
      • C:\Windows\SysWOW64\cmd.exe
        "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "MicrosoftUpdateServices\MicrosoftUpdateServicesService_bk6486" /TR "C:\Users\Admin\AppData\Local\Temp\54857d3b928e7d2eaa425a5b88e5d9e25f539e4262ed7ce01aa2e6f19f2468fa.exe"
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:1848
        • C:\Windows\SysWOW64\schtasks.exe
          SCHTASKS /CREATE /SC HOURLY /TN "MicrosoftUpdateServices\MicrosoftUpdateServicesService_bk6486" /TR "C:\Users\Admin\AppData\Local\Temp\54857d3b928e7d2eaa425a5b88e5d9e25f539e4262ed7ce01aa2e6f19f2468fa.exe"
          3⤵
          • Creates scheduled task(s)
          PID:2752
      • C:\Windows\SysWOW64\cmd.exe
        "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "SettingSysHost\SettingSysHostService_bk6800" /TR "C:\Users\Admin\AppData\Local\Temp\54857d3b928e7d2eaa425a5b88e5d9e25f539e4262ed7ce01aa2e6f19f2468fa.exe"
        2⤵
          PID:3196
          • C:\Windows\SysWOW64\schtasks.exe
            SCHTASKS /CREATE /SC HOURLY /TN "SettingSysHost\SettingSysHostService_bk6800" /TR "C:\Users\Admin\AppData\Local\Temp\54857d3b928e7d2eaa425a5b88e5d9e25f539e4262ed7ce01aa2e6f19f2468fa.exe"
            3⤵
            • Creates scheduled task(s)
            PID:2412
        • C:\Windows\SysWOW64\cmd.exe
          "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareSericeExecutable\AntiMalwareSericeExecutableService_bk2729" /TR "C:\Users\Admin\AppData\Local\Temp\54857d3b928e7d2eaa425a5b88e5d9e25f539e4262ed7ce01aa2e6f19f2468fa.exe"
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:1992
          • C:\Windows\SysWOW64\schtasks.exe
            SCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareSericeExecutable\AntiMalwareSericeExecutableService_bk2729" /TR "C:\Users\Admin\AppData\Local\Temp\54857d3b928e7d2eaa425a5b88e5d9e25f539e4262ed7ce01aa2e6f19f2468fa.exe"
            3⤵
            • Creates scheduled task(s)
            PID:2692
        • C:\Windows\SysWOW64\cmd.exe
          "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefenderServices\WindowsDefenderServicesService_bk7840" /TR "C:\Users\Admin\AppData\Local\Temp\54857d3b928e7d2eaa425a5b88e5d9e25f539e4262ed7ce01aa2e6f19f2468fa.exe"
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:4184
          • C:\Windows\SysWOW64\schtasks.exe
            SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefenderServices\WindowsDefenderServicesService_bk7840" /TR "C:\Users\Admin\AppData\Local\Temp\54857d3b928e7d2eaa425a5b88e5d9e25f539e4262ed7ce01aa2e6f19f2468fa.exe"
            3⤵
            • Creates scheduled task(s)
            PID:3500
        • C:\Windows\SysWOW64\cmd.exe
          "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "NvStray" /TR "C:\Users\Admin\AppData\Local\Temp\54857d3b928e7d2eaa425a5b88e5d9e25f539e4262ed7ce01aa2e6f19f2468fa.exe"
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:4944
          • C:\Windows\SysWOW64\schtasks.exe
            SCHTASKS /CREATE /SC HOURLY /TN "NvStray" /TR "C:\Users\Admin\AppData\Local\Temp\54857d3b928e7d2eaa425a5b88e5d9e25f539e4262ed7ce01aa2e6f19f2468fa.exe"
            3⤵
            • Creates scheduled task(s)
            PID:1644
        • C:\Windows\SysWOW64\cmd.exe
          "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "OneDriveService" /TR "C:\Users\Admin\AppData\Local\Temp\54857d3b928e7d2eaa425a5b88e5d9e25f539e4262ed7ce01aa2e6f19f2468fa.exe"
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:1660
          • C:\Windows\SysWOW64\schtasks.exe
            SCHTASKS /CREATE /SC HOURLY /TN "OneDriveService" /TR "C:\Users\Admin\AppData\Local\Temp\54857d3b928e7d2eaa425a5b88e5d9e25f539e4262ed7ce01aa2e6f19f2468fa.exe"
            3⤵
            • Creates scheduled task(s)
            PID:1876
        • C:\Windows\SysWOW64\cmd.exe
          "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "dllhost" /TR "C:\Users\Admin\AppData\Local\Temp\54857d3b928e7d2eaa425a5b88e5d9e25f539e4262ed7ce01aa2e6f19f2468fa.exe"
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:4356
          • C:\Windows\SysWOW64\schtasks.exe
            SCHTASKS /CREATE /SC HOURLY /TN "dllhost" /TR "C:\Users\Admin\AppData\Local\Temp\54857d3b928e7d2eaa425a5b88e5d9e25f539e4262ed7ce01aa2e6f19f2468fa.exe"
            3⤵
            • Creates scheduled task(s)
            PID:4196
        • C:\Windows\SysWOW64\cmd.exe
          "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "WmiPrvSE" /TR "C:\Users\Admin\AppData\Local\Temp\54857d3b928e7d2eaa425a5b88e5d9e25f539e4262ed7ce01aa2e6f19f2468fa.exe"
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:2404
          • C:\Windows\SysWOW64\schtasks.exe
            SCHTASKS /CREATE /SC HOURLY /TN "WmiPrvSE" /TR "C:\Users\Admin\AppData\Local\Temp\54857d3b928e7d2eaa425a5b88e5d9e25f539e4262ed7ce01aa2e6f19f2468fa.exe"
            3⤵
            • Creates scheduled task(s)
            PID:4268
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 5072 -s 1364
          2⤵
          • Program crash
          PID:2248
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 5072 -ip 5072
        1⤵
          PID:1952

        Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        • memory/116-148-0x0000000000000000-mapping.dmp

        • memory/488-136-0x0000000000000000-mapping.dmp

        • memory/1644-154-0x0000000000000000-mapping.dmp

        • memory/1660-142-0x0000000000000000-mapping.dmp

        • memory/1848-146-0x0000000000000000-mapping.dmp

        • memory/1876-155-0x0000000000000000-mapping.dmp

        • memory/1992-145-0x0000000000000000-mapping.dmp

        • memory/2080-139-0x0000000000000000-mapping.dmp

        • memory/2220-158-0x0000000000000000-mapping.dmp

        • memory/2404-138-0x0000000000000000-mapping.dmp

        • memory/2412-159-0x0000000000000000-mapping.dmp

        • memory/2632-137-0x0000000000000000-mapping.dmp

        • memory/2692-150-0x0000000000000000-mapping.dmp

        • memory/2752-149-0x0000000000000000-mapping.dmp

        • memory/3196-147-0x0000000000000000-mapping.dmp

        • memory/3452-152-0x0000000000000000-mapping.dmp

        • memory/3500-151-0x0000000000000000-mapping.dmp

        • memory/3508-153-0x0000000000000000-mapping.dmp

        • memory/4184-144-0x0000000000000000-mapping.dmp

        • memory/4196-157-0x0000000000000000-mapping.dmp

        • memory/4268-156-0x0000000000000000-mapping.dmp

        • memory/4356-140-0x0000000000000000-mapping.dmp

        • memory/4944-143-0x0000000000000000-mapping.dmp

        • memory/5040-141-0x0000000000000000-mapping.dmp

        • memory/5072-135-0x0000000005890000-0x000000000589A000-memory.dmp

          Filesize

          40KB

        • memory/5072-134-0x00000000056E0000-0x0000000005772000-memory.dmp

          Filesize

          584KB

        • memory/5072-132-0x0000000000C90000-0x0000000000D40000-memory.dmp

          Filesize

          704KB

        • memory/5072-133-0x0000000005BA0000-0x0000000006144000-memory.dmp

          Filesize

          5.6MB